Abstract

A linear diblock copolymer of the general structure “Polymer A-linkage-Polymer B”, wherein Polymer A is essentially a nonpolar polymeric entity being a copolymer of propylene and ethylene, with propylene representing 51 to 99 weight percent of Polymer A; and Polymer B is a polymeric polar entity; and the use of said diblock copolymer to modify polymer bulk and interfacial properties in end applications as well as the intermediate material Polymer A-linkage useful in the manufacture of the diblock copolymer.

IPC Classes  ?

• C08F 297/08 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
• C09D 153/00 - Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCoating compositions based on derivatives of such polymers

Abstract

Materials having the following structure (A) wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or a C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer and polymer B is a polymer formed from at least two polar monomers, the materials are used to improve the adhesion of coatings such as paints, inks and adhesives to polyolefin substrates.

IPC Classes  ?

• C09D 123/08 - Copolymers of ethene
• C09D 123/14 - Copolymers of propene

Abstract

Materials having the following structure (A) wherein R and R112020 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer and polymer B is a polymer formed from at least two polar monomers, the materials are used to improve the adhesion of coatings such as paints, inks and adhesives to polyolefin substrates.

IPC Classes  ?

• C09D 123/08 - Copolymers of ethene
• C09D 123/14 - Copolymers of propene

Abstract

A linear diblock copolymer of the general structure "Polymer A - linkage - Polymer B", wherein Polymer A is essentially a nonpolar polymeric entity being a copolymer of propylene and ethylene, with propylene representing 51 to 99 weight percent of Polymer A; and Polymer B is a polymeric polar entity; and the use of said diblock copolymer to modify polymer bulk and interfacial properties in end applications as well as the intermediate material Polymer A ? linkage useful in the manufacture of the diblock copolymer.

IPC Classes  ?

• C08F 210/06 - Propene
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
• C08F 295/00 - Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
• C08F 297/06 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
• C08F 297/08 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C09D 153/00 - Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCoating compositions based on derivatives of such polymers

Abstract

A linear diblock copolymer of the general structure "Polymer A - linkage - Polymer B", wherein Polymer A is essentially a nonpolar polymeric entity being a copolymer of propylene and ethylene, with propylene representing 51 to 99 weight percent of Polymer A; and Polymer B is a polymeric polar entity; and the use of said diblock copolymer to modify polymer bulk and interfacial properties in end applications as well as the intermediate material Polymer A – linkage useful in the manufacture of the diblock copolymer.

IPC Classes  ?

• C08F 295/00 - Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
• C08F 297/06 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
• C08F 297/08 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
• C09D 153/00 - Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCoating compositions based on derivatives of such polymers
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C08F 210/06 - Propene
• C08F 210/16 - Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Goods & Services

Chemicals used in industry, manufacture, science and photography, as well as in agriculture, horticulture and forestry; chemical substances, chemical materials and chemical preparations, and natural elements; unprocessed artificial resins, unprocessed plastics; adhesives used in industry; unprocessed plastics; raw plastics; unprocessed artificial plastics; plastics in raw form; plastics as raw materials; polymer solutions; polymer dispersions; reinforced polymers; hydrosoluble polymers; polymeric intermediates; polymeric emulsifiers; polymerization plastics; acrylic polymer powders; aqueous polymer dispersions; hydrogel polymer coatings; water absorbing polymers; unprocessed synthetic polymers; heat stable polymerase; aqueous linear polymer gels; polymers for industrial use; chemical additives to polymers; additives (chemical -) for polymers; stabilizers for plastic polymers; emulsifiers for emulsion polymerization; polymer coatings [other than paints]; polymer coating agents for paper; photo curable compositions comprising polymers; fluidised polymers for industrial use; polymers used in separation processes; chemicals for use in polymerisations; polymer beads for use in manufacturing; polymer compounds for use in manufacture; polymer based compounds for use in manufacture; water-based polymer dispersions used in industry; amino acrylic polymers for use in manufacture; polymers for use in the preparation of plasters; chemical substances for modifying the properties of polymers; polymers for use in the preparation of cements; polymeric chemicals for use in the cosmetic industry; polymers for use in the manufacture of floor sealers; polymers for use in the drilling and oil industries; polymers for use in the manufacture of floor finishes; polymers for use in the preparation of cementitious compositions; polymer dispersions for use as auxiliaries for the textile industry; polymer dispersions for use as auxiliaries in the paper making industry. Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal; semi-manufactured plastics; elastomer polymers; polymeric membranes; semi-worked polymer resins; semi-processed synthetic polymer resins; waterproof membranes made of polymers; polymer films for use in manufacture; elastomeric polymers for use in manufacture; flexible hoses made of polymeric materials; polymeric porous membranes in sheet form; polymer film used for manufacturing electronic circuits; cross-linked polymeric membranes in sheet form; cross-linked polymeric membranes in hollow fibre form; semi-worked polymer resins in the form of bands; semi-worked polymer resins in the form of bales; polymer resin fibres [other than for use in textiles]; panels made of polyvinylchloride based expanded polymer [semi-finished]; semi-worked polymer resins in the form of fibres; semi-worked polymer resins in the form of plates; polymer films for use in the manufacture of electronic circuits; elastomeric polymers in the form of sheets for use in manufacture; elastomeric polymers in the form of blocks for use in manufacture; plastic seals; recycled plastics; plastics insulating materials; semi-processed plastics; recycled compound plastics; injection moulding plastics; flexible plastic pipe insulation; adhesive-coated plastic sheets; semi-worked plastic substances; plastic substances, semi-processed; insulating materials of plastics; insulation materials of plastics; plastic sheet for agricultural purposes; plastic films for electrical insulation; plastic films for electronic insulation; plastic film for insulating purposes; laminated plastic surface protection materials; flexible hose pipes of plastic; film (plastic -), not for wrapping; insulatory coatings of plastic resin; plastic film, not for wrapping; insulating materials made of plastics; insulating materials produced from plastics; extruded plastics [semi-finished products]; recycled rubber mixed with plastic material; plastic sheeting for use in forestry; plastic sheeting for preventing weed growth; plastic film, other than for wrapping; plastic film other than for wrapping; insulating varnishes based on plastics materials; foils of plastics [semi-finished products]; insulating materials made from reprocessed plastics plastic foam materials for use in manufacture; recycled plastic materials for use in manufacture; fibers (plastic -), not for use in textiles; fibres (plastic -), not for use in textiles; pipes made of plastic for motor vehicles; laminated plastic materials for use in manufacture; plastic film for use in laminating paper; tinted plastic film for use on windows; flexible plastic films, other than for packaging; waterproofing film (plastic -) [other than for wrapping]; waterproofing film (plastic -) [other than for packaging]; tinted plastic films for use on windows; plastic fibres, not for use in textiles; plastic fibers [fibres], not for textile use; plastic fibers, not for use in textiles; decorative plastics films being semi-finished products; plastics fibres [other than for textile use]; plastics in extruded form used in production; recycled compound plastics for use in manufacture; self-adhesive plastic sheets for use in industry; self-adhesive plastic sheets for use in manufacturing; adhesive-coated plastic sheets for use in manufacture; reflective plastic films for use on vehicle windows; tinted plastic films for use on vehicle windows; threads of plastic materials, not for textile use; heat sealable plastics sheeting for use in manufacture; heat sealable plastics laminates for use in manufacture; filtering materials [semi-processed foams or films of plastic]; plastic material in extruded form for use in production; plastics products in the form of profiles [semi-finished]; plastics fibres for use in the manufacture of packings; plastics fibres for use in the manufacture of seals; plastics fibres for use in the manufacture of gaskets; laminated plastics material for use with mechanical engraving material; laminated plastics material for use with computerised engraving material; plastic fibers for use in the manufacture of tire cord; plastics materials in the form of sections [semi-finished products]; plastics materials in the form of foils [semi-finished products]; plastics materials in the form of sheets [semi-finished products]; plastics materials in the form of strips [semi-finished products]; plastics materials in the form of rods [semi-finished products]; plastics materials in the form of blocks [semi-finished products]; plastics materials in the form of plates [semi-finished products]; plastics materials in the form of boards [semi-finished products]; plastics materials in the form of panels [semi-finished products]; heat sealable plastics for the manufacture of lids for containers; plastics materials in the form of tapes [semi-finished products]; plastic sheeting used in the construction industry as a vapor barrier; plastics in the form of sheets, films, blocks, rods and tubes; extruded plastics in the form of rods for use in manufacture; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of bars for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture; extruded plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in manufacturing; parts and fittings for the aforesaid goods.

Abstract

9 acrylate esters, acrylic acid and mixtures thereof as an additive in polyethylene or polyethylene terephthalate to improve the adhesion between co-extruded layers of the polyethylene and the polyethylene terephthalate and laminated films derived from such use.

IPC Classes  ?

• C08L 23/06 - Polyethene
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B65D 65/40 - Applications of laminates for particular packaging purposes
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08F 297/08 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
• C08J 5/18 - Manufacture of films or sheets
• C08L 23/08 - Copolymers of ethene
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings

Abstract

The use of a block copolymer of the following structure. Wherein R and R1120199 acrylate esters, acrylic acid and mixtures thereof as an additive in polyethylene or polyethylene terephthalate to improve the adhesion between co-extruded layers of the polyethylene and the polyethylene terephthalate and laminated films derived from such use.

IPC Classes  ?

• C08F 295/00 - Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• C08F 297/06 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type

Abstract

20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer formed by metallocene catalysis and polymer B is a polymer formed by radical catalysis of a polar monomer are used as polymer additives particularly to improve the compatibility of mixtures of polymers.

IPC Classes  ?

• C08F 220/10 - Esters
• C08F 297/04 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
• C08L 25/14 - Copolymers of styrene with unsaturated esters
• G01R 33/46 - NMR spectroscopy

Abstract

Materials having structure (1), wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or a C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer formed by metallocene catalysis and polymer B is a polymer formed by radical catalysis of a polar monomer are used as polymer additives particularly to improve the compatibility of mixtures of polymers.

IPC Classes  ?

• C08F 297/08 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
• C08F 295/00 - Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
• C08L 25/06 - Polystyrene
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C08L 101/00 - Compositions of unspecified macromolecular compounds

Abstract

Materials having structure (1), wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or a C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer formed by metallocene catalysis and polymer B is a polymer formed by radical catalysis of a polar monomer are used as polymer additives particularly to improve the compatibility of mixtures of polymers.

IPC Classes  ?

• C08F 295/00 - Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
• C08F 297/08 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
• C08L 25/06 - Polystyrene
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C08L 101/00 - Compositions of unspecified macromolecular compounds