Abstract

The invention relates to a polymer fibre having improved long-term dispersibility, a method for production thereof, and use thereof. The invention relates to a polymer fibre having improved long-term dispersibility, a method for production thereof, and use thereof. The polymer fibre according to the invention comprises at least one synthetic polymer and a preparation present on the surface of the fibres, said preparation comprising at least one cellulose ether selected from the group carboxymethyl cellulose (CMC), methyl cellulose (MC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), methylethyl cellulose (MEC), hydroxyethylmethyl cellulose (HEMC), hydroxypropylmethyl cellulose (HPMC), ethylhydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, and mixtures thereof. The invention relates to a polymer fibre having improved long-term dispersibility, a method for production thereof, and use thereof. The polymer fibre according to the invention comprises at least one synthetic polymer and a preparation present on the surface of the fibres, said preparation comprising at least one cellulose ether selected from the group carboxymethyl cellulose (CMC), methyl cellulose (MC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), methylethyl cellulose (MEC), hydroxyethylmethyl cellulose (HEMC), hydroxypropylmethyl cellulose (HPMC), ethylhydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, and mixtures thereof. The polymer fibre according to the invention has improved dispersibility and is thus suitable for the preparation of aqueous suspensions which are used, for example, in the formation of textile fabrics, for example nonwovens.

IPC Classes  ?

• D06M 15/07 - Cellulose esters
• D01F 8/02 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from cellulose, cellulose derivatives, or proteins
• D06M 15/09 - Cellulose ethers
• D06M 101/32 - Polyesters

Abstract

The invention relates to a biologically degradable polymer fibre made of renewable raw materials with good physical properties, as well as a method for its production and its use.

IPC Classes  ?

• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
• D01D 5/34 - Core-skin structureSpinnerette packs therefor
• D01D 5/098 - Melt-spinning methods with simultaneous stretching
• D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
• D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
• D04H 1/435 - Polyesters

Abstract

The invention relates to an electrically conductive yarn having good physical and mechanical properties, to a process for producing same and to its use.

IPC Classes  ?

• D02G 3/40 - Yarns in which fibres are united by adhesivesImpregnated yarns or threads
• D02G 3/44 - Yarns or threads characterised by the purpose for which they are designed

Goods & Services

Articles of clothing, namely, jackets, coats, raincoats, wind-resistant jackets, pants, skiwear, shorts, skirts, blouses, dresses, gloves, foul weather gear, jogging suits, mufflers, coveralls, snow suits, tennis wear, underwear, shirts, T-shirts, polo shirts, hosiery

Abstract

The invention relates to a biodegradable polymer fiber that consists of renewable raw materials and has good physical properties, to a method for producing same, and to its use.

IPC Classes  ?

• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
• D04H 1/42 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
• D04H 1/435 - Polyesters
• D21H 13/24 - Polyesters

Abstract

The invention relates to a biodegradable polymer fiber that consists of renewable raw materials and has good physical properties, to a method for producing same, and to its use.

IPC Classes  ?

• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
• D04H 1/42 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
• D04H 1/435 - Polyesters
• D21H 13/24 - Polyesters

Abstract

The invention relates to a polymer fibre having improved long-term dispersibility, a method for production thereof, and use thereof. The invention relates to a polymer fibre having improved long-term dispersibility, a method for production thereof, and use thereof. The polymer fibre according to the invention comprises at least one synthetic polymer and a preparation present on the surface of the fibres, said preparation comprising at least one cellulose ether selected from the group carboxymethyl cellulose (CMC), methyl cellulose (MC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), methylethyl cellulose (MEC), hydroxyethylmethyl cellulose (HEMC), hydroxypropylmethyl cellulose (HPMC), ethylhydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, and mixtures thereof. The invention relates to a polymer fibre having improved long-term dispersibility, a method for production thereof, and use thereof. The polymer fibre according to the invention comprises at least one synthetic polymer and a preparation present on the surface of the fibres, said preparation comprising at least one cellulose ether selected from the group carboxymethyl cellulose (CMC), methyl cellulose (MC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), methylethyl cellulose (MEC), hydroxyethylmethyl cellulose (HEMC), hydroxypropylmethyl cellulose (HPMC), ethylhydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, and mixtures thereof. The polymer fibre according to the invention has improved dispersibility and is thus suitable for the preparation of aqueous suspensions which are used, for example, in the formation of textile fabrics, for example nonwovens.

IPC Classes  ?

• D06M 15/07 - Cellulose esters
• D06M 15/09 - Cellulose ethers
• D01F 8/02 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from cellulose, cellulose derivatives, or proteins

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textiles containing bioactive properties Yarns and threads, for textile use containing bioactive properties Woven and knitted fabrics for the manufacture of clothing containing bioactive properties Articles of clothing, namely, jackets, coats, raincoats, wind-resistant jackets, pants, skiwear, shorts, skirts, blouses, dresses, headwear, hats, gloves, shoes, foul-weather gear, jogging suits, mufflers, coveralls, snow suits, tennis wear and underwear excluding hosiery, containing bioactive properties

Goods & Services

Raw fibrous textile materials, fibres and filaments for textile use. Yarns and threads for textile use. Textiles, knitted fabric, textile goods (included in class 24). Clothing, headgear.

Abstract

The invention relates to a polymer fibre with improved dispersibility, a method for producing said fibre and the use of said fibre. The polymer fibre according to the invention comprises at least one synthetic polymer and 0.1 and 20 wt. % of a silicone. The polymer forming the fibre forms a solid dispersion medium at room temperature (25° C.) for the silicone present in solid form also at room temperature (25° C.) which forms the more disperse phase. The polymer fibre according to the invention possesses an improved dispersibility and is therefore suitable for producing aqueous suspensions which are used, for example, in the formation of textile fabrics, e.g. nonwovens.

IPC Classes  ?

• D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
• D01F 1/10 - Other agents for modifying properties
• D04H 1/435 - Polyesters
• C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
• D04H 1/70 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
• D01F 6/96 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from other synthetic polymers
• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
• D01F 8/18 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from other substances
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D01F 6/76 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from other polycondensation products
• C08K 3/36 - Silica
• D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay

Abstract

The present invention relates to novel polymer compositions and their use in polyolefin resins including a polyolefin, a polymer containing an oxidizable component, a transition metal compound or mixture of transition metal compounds, and one or more additives. Films and rigid or semi-rigid articles made from these novel polymer compositions provide improved gas barrier protections, oxygen absorption capacity, optical appearance and/or mechanical properties.

IPC Classes  ?

• C08F 210/00 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
• C08F 10/00 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
• C08L 23/08 - Copolymers of ethene

Abstract

The invention relates to a polymer fiber having improved dispersibility, a method for the production thereof and the use thereof. The polymer fiber according to the invention comprises at least one synthetic polymer and a preparation present on the surface of the fibers, said preparation comprising at least one cellulose ether selected from the group consisting of carboxymethyl cellulose (CMC), methyl cellulose (MC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), methylethyl cellulose (MEC), hydroxyethylmethyl cellulose (HEMC), hydroxypropylmethyl cellulose (HPMC), ethylhydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, and mixtures thereof. The polymer fiber according to the invention has improved dispersibility and is thus suitable for the preparation of aqueous suspensions which are used, for example, in the formation of textile fabrics, for example nonwovens.

IPC Classes  ?

• D06M 15/07 - Cellulose esters
• D06M 15/09 - Cellulose ethers

Abstract

The invention relates to a polymer fiber having improved dispersibility, a method for the production thereof and the use thereof. The polymer fiber according to the invention comprises at least one synthetic polymer and a preparation present on the surface of the fibers, said preparation comprising at least one cellulose ether selected from the group consisting of carboxymethyl cellulose (CMC), methyl cellulose (MC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), methylethyl cellulose (MEC), hydroxyethylmethyl cellulose (HEMC), hydroxypropylmethyl cellulose (HPMC), ethylhydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, and mixtures thereof. The polymer fiber according to the invention has improved dispersibility and is thus suitable for the preparation of aqueous suspensions which are used, for example, in the formation of textile fabrics, for example nonwovens.

IPC Classes  ?

• D06M 15/07 - Cellulose esters
• D06M 15/09 - Cellulose ethers

Goods & Services

Ropes and string; nets; tents and tarpaulins; awnings of textile or synthetic materials; sails; sacks for the transport and storage of materials in bulk; padding and stuffing materials, except of paper, cardboard, rubber or plastics; raw fibrous textile materials and substitutes therefor. Yarns and threads, for textile use. Textiles and substitutes for textiles; household linen; curtains of textile or plastic. Clothing, footwear, headgear.

Goods & Services

Ropes and string; nets; tents and tarpaulins; awnings of textile or synthetic materials; sails; sacks for the transport and storage of materials in bulk; padding and stuffing materials, except of paper, cardboard, rubber or plastics; raw fibrous textile materials and substitutes therefor. Yarns and threads, for textile use. Textiles and substitutes for textiles; household linen; curtains of textile or plastic. Clothing, footwear, headgear.

Abstract

The invention relates to a polymer fibre with improved dispersibility, a method for producing said fibre and the use of said fibre. The polymer fibre according to the invention comprises at least one synthetic polymer and 0.1 and 20 wt. % of a silicone. The polymer forming the fibre forms a solid dispersion medium at room temperature (25° C.) for the silicone present in solid form also at room temperature (25° C.) which forms the more disperse phase. The polymer fibre according to the invention possesses an improved dispersibility and is therefore suitable for producing aqueous suspensions which are used, for example, in the formation of textile fabrics, e.g. nonwovens.

IPC Classes  ?

• D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
• D01F 1/10 - Other agents for modifying properties
• D04H 1/435 - Polyesters
• D01F 6/96 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from other synthetic polymers
• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
• D01F 8/18 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from other substances
• D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D01F 6/76 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from other polycondensation products
• C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
• C08K 3/36 - Silica

Abstract

The present application relates to novel polyester-ether compositions and their use as oxygen scavenging materials in polyester resins.

IPC Classes  ?

• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08K 5/3435 - Piperidines
• C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
• C08K 5/098 - Metal salts of carboxylic acids

Abstract

The invention relates to a polymer fibre with improved dispersibility, a method for producing said fibre and the use of said fibre.The polymer fibre according to the invention comprises at least one synthetic polymer and 0.1 and 20 wt.% of a silicone. The polymer forming the fibre forms a solid dispersion medium at room temperature (25 .degree.C) for the silicone present in solid form also at room temperature (25 .degree.C) which forms the more disperse phase.The polymer fibre according to the invention possesses an improved dispersibility and is therefore suitable for producing aqueous suspensions which are used, for example, in the formation of textile fabrics, e.g. nonwovens.

IPC Classes  ?

• D01F 1/10 - Other agents for modifying properties
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters

Abstract

The invention relates to a polymer fibre having improved dispersibility, and to the use thereof. The polymer fibre of the invention comprises at least one synthetic polymer and 0.1% and 20% by weight of a silicone. The polymer that forms the fibre forms a solid dispersion medium at room temperature (25°C) for the silicone which is likewise in solid form at room temperature (25°C), which forms the more disperse phase. The polymer fibre of the invention has improved dispersibility and is thus suitable for production of aqueous suspensions which are used, for example, in the formation of textile fabrics, for example nonwovens.

IPC Classes  ?

• D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D01F 1/10 - Other agents for modifying properties

Abstract

Methods of on-line control of molecular weight in continuous solid state polymerization processes. The solid state polymerization process can be a polyester process or to a polyamide process, and more specifically a poly(ethylene terephthalate) (PET) or a poly(butylene terephthalate) (PBT) or a nylon 6,6 continuous solid-state polymerization (SSP) process. An in-line viscometer melts and measures the molecular weight of the SSP resin and adjusts one or more of the process variables, i.e. reactor time, inert gas purity and inert gas temperature to maintain a constant resin molecular weight.

IPC Classes  ?

• C08G 63/02 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds
• C08G 63/80 - Solid-state polycondensation
• C08G 69/06 - Solid state polycondensation
• C08G 69/30 - Solid state polycondensation

Goods & Services

Household linen; blankets, namely, bed blankets, travelling blankets, blankets for outdoor use; curtains; flags, namely, fabric flags; fabrics, namely, woven fabrics and knitted fabrics; felts [ Articles of clothing, namely, jackets, coats, raincoats, wind-resistant jackets, pants, skiwear, shorts, skirts, blouses, dresses, gloves, foul weather gear, jogging suits, mufflers, coveralls, snow suits, tennis wear, underwear, shirts, T-shirts, polo shirts, hosiery ]

Abstract

The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa·sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy.

IPC Classes  ?

• D04H 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
• D04H 3/00 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
• D02G 3/00 - Yarns or threads, e.g. fancy yarnsProcesses or apparatus for the production thereof, not otherwise provided for
• D01F 8/06 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyolefin as constituent
• D04H 1/544 - Olefin series
• D01F 8/12 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyamide as constituent
• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
• D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
• D04H 3/147 - Composite yarns or filaments
• H01M 2/16 - Separators; Membranes; Diaphragms; Spacing elements characterised by the material
• C08L 23/04 - Homopolymers or copolymers of ethene
• C08L 23/10 - Homopolymers or copolymers of propene

Abstract

The present invention relates to polyester fibers that are modified to have low-pill characteristics by the addition of 0.5 to 10 wt% inorganic particles with a particle size in the range from 0.5 µm to 5 µm. The low-pill polyester fibers according to the invention have good properties for usage as textiles that remain intact even after high-temperature dyeing in acidic media. Textile sheet materials can be produced from the fibers according to the invention.

IPC Classes  ?

• D01F 1/10 - Other agents for modifying properties
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• D01F 6/92 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters

Abstract

The present invention relates to a composition comprising a polyester, a copolyester ether, and an oxidation catalyst, wherein the copolyester ether comprises a zinc compound and at least one polyether segment selected from the group consisting of poly(tetramethylene ether) and poly(tetramethylene-co-alkylene ether). The present invention further relates to articles made from the composition and methods to make the composition and the articles.

IPC Classes  ?

• B29C 65/00 - Joining of preformed partsApparatus therefor
• B29D 22/00 - Producing hollow articles
• B29D 23/00 - Producing tubular articles
• B32B 1/08 - Tubular products

Abstract

The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co- monomer Distribution Constant greater than about 45, a recrystallization temperature between 85°C and 110°C, a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy.

IPC Classes  ?

• D01F 8/06 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyolefin as constituent
• D01F 8/12 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyamide as constituent
• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
• D04H 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
• D04H 3/00 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
• H01M 2/16 - Separators; Membranes; Diaphragms; Spacing elements characterised by the material

Abstract

The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy.

IPC Classes  ?

• D04H 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
• D04H 5/00 - Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
• D02G 3/04 - Blended or other yarns or threads containing components made from different materials

Abstract

A superabsorbent bi-component fiber, wherein component A is at least one thermoplastic polymer and component B is a compound selected from at least one thermoplastic base polymer and at least one superabsorbent polymer (SAP), and also a method for production thereof are described. The melting point of the thermoplastic contained in component A is at least 20°C higher than the melting point of the thermoplastic contained in component B, the average grain size of the SAP is 0.5 to 10 μm and the compound has an SAP-fraction of 0.5 to 40 wt%. The bi-component fiber can be used to produce superabsorbent textile fabrics which are used in particular in the field of hygiene and medicine.

IPC Classes  ?

• D01F 1/10 - Other agents for modifying properties
• D01F 8/00 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof

Abstract

The invention relates to a flame-retardant, modified hollow fiber with a silicone-free soft-touch finish feature, and also to a method for production thereof and the use thereof for fiberfill fiber products, in particular in the fiber filling of clothing, cushions, furniture, insulation, quilts, filters, upholstery (e.g. in automobiles), sleeping bags, mattress covers and mattresses. In general, the hollow fibers used for these applications are those with flame-retardant, phosphorus-containing compounds. Polyester hollow fibers are used preferably as hollow fibers.

IPC Classes  ?

• D06M 13/17 - Polyoxyalkyleneglycol ethers
• D06M 13/224 - Esters of carboxylic acidsEsters of carbonic acid
• D06M 13/402 - Amides
• D06M 15/53 - Polyethers
• A47G 9/02 - Bed linenBlanketsCounterpanes
• A47G 9/10 - Pillows
• B68G 1/00 - Loose filling materials for upholstery

Abstract

The present invention relates to a blend of sulfo-modified copolyester wherein the diacid is aromatic or cyclic and polyglycolic acid. The blend of sulfo-modified copolyester and polyglycolic acid can be used to prepare containers with good transparency and high gas barrier properties. The preferred sulfo-modified copolyester composition comprises terephthalic acid, isophthalic acid and 5-sulfoisophthalic acid. A method of preparing a blend of sulfo-modified copolyester and polyglycolic acid is disclosed, as well as master batch processes. The present invention also relates to a method of making a container wherein the sulfo-modified copolyester is blended with the polyglycolic acid at an injection molding machine used to make preforms, which are then blown into bottles.

IPC Classes  ?

• C08G 63/91 - Polymers modified by chemical after-treatment

Goods & Services

Textiles and textile goods (included in this class); bed and table covers.

Abstract

max±20% and is then compressed in a crimped manner. The fiber, which is produced in such a manner, is very soft to touch and has an additional latent crimp. The fibrer are particularly suitable for producing hygiene products such as hygienic non-woven fabrics, and all kinds of hygienic textile flat items for producing nappies, bandages, inserts, cotton buds, and the like.

IPC Classes  ?

• D01D 5/34 - Core-skin structureSpinnerette packs therefor

Abstract

2 permeation.

IPC Classes  ?

• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B65D 1/02 - Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• B29B 11/08 - Injection moulding
• B29B 11/14 - Making preforms characterised by structure or composition
• B29C 49/00 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mouldApparatus therefor
• B29C 49/06 - Injection blow-moulding
• B29K 67/00 - Use of polyesters as moulding material
• B29K 77/00 - Use of polyamides, e.g. polyesteramides, as moulding material
• B29K 105/00 - Condition, form or state of moulded material
• B29K 105/16 - Fillers
• B29L 31/00 - Other particular articles
• B65D 81/26 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, fluids, e.g. exuded by contentsApplications of corrosion inhibitors or desiccators
• C08K 3/08 - Metals
• C08K 5/098 - Metal salts of carboxylic acids
• C08L 67/06 - Unsaturated polyesters
• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers

Goods & Services

Yarns and threads for textile use. Fabrics and textiles (included in this class). Clothing.

Goods & Services

Textile and textile goods (included in this class); bed and table covers.

Goods & Services

Yarns and threads, for textile use. Textiles and textile goods (included in class 24). Clothing.

Goods & Services

Textiles and textile goods (included in class 24); bed and table covers.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knitted fabric, textile goods (included in this class). Clothing, headgear.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knit ware, textile goods (included in this class). Clothing, headgear.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knit ware, textile goods (included in class 24). Clothing, headgear.

Goods & Services

(1) Raw fibrous textile materials, fibres and filaments, for textile use. (2) Yarns and threads, for textile use. (3) Textiles. (4) Knit ware, articles of clothing, namely coats, suits, jackets, trousers, skirts, anoraks and hats.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knit ware, textile goods (included in this class). Clothing, headgear.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knit ware, textile goods (included in this class). Clothing headgear.

Goods & Services

(1) Raw spinning fibres; yarns and filament for textile applications; woven and knitted fabrics; articles of clothing, namely coats, suits, jackets, trousers, skirts, anoraks and hats.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knit ware, textile goods (included in class 24). Clothing, headgear.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knit ware, textile goods (included in class 24). Clothing, headgear.

Goods & Services

Raw fibrous textile materials, fibres and filaments, for textile use. Yarns and threads, for textile use. Textiles, knit ware, textile goods (included in class 24). Clothing, headgear.

Goods & Services

Raw fibrous textile materials. Yarns and threads, for textile use. Textiles and textile goods (included in this class).

Goods & Services

Fibers. Yarns. Fabrics, bed-linen and table cloth. Clothing. Carpets, floor coverings.

Goods & Services

Fibres for textile purposes. Yarnes for textile purposes. Woven materials, bed and table covers. Flame-retardant profession-clothes and clothes suitable for fire-threatening activities, all aforesaid goods equipped with a fire-resistant fiber material, as far as included in class 25. Carpets, floor coverings.

Goods & Services

Matières textiles fibreuses brutes. Fils à usage textile. Tissus et tissus à mailles. Vêtements.

Goods & Services

Chemicals for industrial, scientific and photographic use. Paint brushes. Heat retaining materials, insulating materials. Bristles, horse hair, hair for making brushes, brush goods, sponges. Rope making goods, nets; textile fibres; tents, sails, bags. Thread; spun and non-spun filaments. Household linen; blankets, curtains, flags; fabrics, knitted fabrics, felt. Hosiery, mesh-woven and knitted clothing; clothing, lingerie, ties. Lace trimmings, ribbons, edgings. Rugs, mats.

Goods & Services

(1) Hosiery goods, knitted articles of clothing, hosiery, overcoats, greatcoats, raincoats, jackets, wraps, shawls, suits, trousers, coats, skirts, frocks, robes, gowns, neckties, sport shoes and tennis shoes, underwear, table and bed linen, bristles, brushes, heat insulators and insulating materials, yarns, cordage, nets, textile fibres, spun and unspun filament yarns, trimmings, ribbons, seam bindings, carpets, mats, blankets, curtaining, tents, sails, bags, woven and knit ted fabrics, felt.

Goods & Services

SYNTHETIC FIBERS

Goods & Services

Yarns and Threads