The present invention relates to sheets or webs of a resin-impregnated fibrous material, comprising an impregnating resin, which comprises a combination of a) at least one resin component A, which is selected from the group consisting of aminoplast resins and phenoplast resins and mixtures thereof; and b) at least one resin component B, which is an oligomer or polymer having ethylenically unsaturated double bonds, wherein at least 40 mol-%, in particular at least 60 mol-%, especially at least 80 mol-% or 100 mol-% of the ethylenically unsaturated double bonds are selected from the group consisting of allyl groups, acryl groups and methacryl groups. The invention also relates to a process for producing a resin-impregnated fibrous material as claimed in any one of the preceding claims, which comprises impregnating a fibrous material in the form sheet or a web with a liquid resin composition comprising a combination of a) the resin component A, preferably in the form of a pre-condensate; and b) the resin component B as defined herein.
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
27 - Floor and wall coverings
Goods & Services
Printed matter, namely, printed paper in the form of décor paper and printed multilayer décor papers for use in the manufacture of furniture and flooring and for application to furniture, flooring and wall surfaces; Printed matter, namely, printed paper in the form of décor paper and printed multilayer décor papers comprising at least one paper web and at least one plastic film or coating for use in the manufacture of furniture and flooring and for application to furniture flooring and wall surfaces; Impregnated, melamine resin-saturated, melamine resin-coated, thermosetting resin-treated films and foils, made of paper or of paper and plastics, with paper predominating, for application to furniture, flooring and wall surfaces; Impregnated, melamine resin-saturated, melamine resin-coated, thermosetting resin-treated, printed, and structured films and foils, made of paper or of paper and plastics, with paper predominating, for application to furniture, flooring and wall surfaces; Impregnated, melamine resin-saturated, melamine resin coated, thermosetting resin-treated, decor paper for application to furniture, flooring and wall surfaces; Impregnated, melamine resin-saturated, melamine resin coated, thermosetting resin-treated, printed, and structured décor paper for application to furniture, flooring and wall surfaces; Bleached, transparent, printed, and structured overlay films, underlay films, barrier films, backing films, and impregnated backing films for application to furniture, and flooring and wall surfaces; All of the above-mentioned goods made of paper or of paper and plastic, with paper predominating, and not for packaging Printed plastic foils, namely, printed composite foils and multi-layer laminate foils with at least one plastic film and at least one additional layer of plastic coating, with or without a structured and/or embossed surface and with or without polypropylene foils, particularly intended for the surface design of plastic-coated furniture surfaces, windowsills, floor, ceiling and/or wall elements, chipboard, laminated boards, high-density or medium-density fibreboard, cork, plastic boards, and panels Non-metal flooring, floors, wall and ceiling coverings made of composite materials, plastic foils, polypropylene foils, or any combination thereof, including the aforesaid goods in the form of elastic flooring and floors, and floor, wall and ceiling coverings, with or without a structured and/or embossed surface; the aforesaid goods provided in the form of rolls or in the form of cut surfaces Floor coverings made of composite materials or made using plastic foils, polypropylene foil, or any combination thereof, including the aforesaid goods in the form of elastic flooring and floors, and floor, wall and/or ceiling coverings with or without a structured and/or embossed surface; the aforesaid goods in the form of rolls or in the form of cut surfaces
The invention relates to a method for producing decorative paper or decorative films as a surface of furniture surfaces, walls, floors and room ceilings and for protecting against impermissible reproduction. According to the invention, digital image information of the desired decoration is produced, and a mark is embedded in the image information, by means of which mark the image information is changed. The changes are invisible in the printout, but the changes can be copied. The embedded mark is visible on a monitor by means of a software app.
The invention relates to a method for producing decorative paper or decorative films as a surface of furniture surfaces, walls, floors and room ceilings and for protecting against impermissible reproduction. According to the invention, digital image information of the desired decoration is produced, and a mark is embedded in the image information, by means of which mark the image information is changed. The changes are invisible in the printout, but the changes can be copied. The embedded mark is visible on a monitor by means of a software app.
D21H 11/18 - Highly hydrated, swollen or fibrillatable fibres
D21H 27/26 - Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
D21H 17/67 - Water-insoluble compounds, e.g. fillers or pigments
23.
FIBROUS SUBSTRATE MATERIAL FOR PRODUCING A POROUS COATING BASE PAPER OR PREPREG, AND METHOD FOR THE PRODUCTION THEREOF
A fibrous substrate for producing a porous coating base paper or prepreg comprises a flat, impregnatable structure consisting of cellulose fibers and containing at least one pigment species and optionally additional materials used for paper. The cellulose fibers contain a proportion of between 1 and 20 wt.% of nanofibrillated cellulose (NFC). A method for producing the fibrous substrate comprises the steps: providing an aqueous suspension which contains a cellulose-containing material and an admixture of the mentioned pigment species and optionally additional materials used for paper; - sheet forming; - drying. The cellulose material contains a proportion of NFC from 1 to 20 wt.% with a specific surface area (SSA) of at least 125 m2/g.
D21H 11/18 - Highly hydrated, swollen or fibrillatable fibres
D21H 17/67 - Water-insoluble compounds, e.g. fillers or pigments
D21H 27/26 - Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
24.
FIBROUS SUBSTRATE FOR PRODUCING A POROUS COATING BASE PAPER OR PREPREG, AND METHOD FOR THE PRODUCTION THEREOF
A fibrous substrate for producing a porous coating base paper or prepreg comprises a flat, impregnatable structure consisting of cellulose fibers and containing at least one pigment species and optionally additional materials used for paper. The cellulose fibers contain a proportion of between 1 and 20 wt.% of nanofibrillated cellulose (NFC). A method for producing the fibrous substrate comprises the steps: – providing an aqueous suspension which contains a cellulose-containing material and an admixture of the mentioned pigment species and optionally additional materials used for paper; - sheet forming; - drying. The cellulose material contains a proportion of NFC from 1 to 20 wt.% with a specific surface area (SSA) of at least 125 m2/g.
D21H 27/26 - Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
D21H 11/18 - Highly hydrated, swollen or fibrillatable fibres
D21H 17/67 - Water-insoluble compounds, e.g. fillers or pigments
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
24 - Textiles and textile goods
27 - Floor and wall coverings
Goods & Services
(1) Printed decorative paper; decorative films of paper
(2) Plastic film for furniture coverings; decorative films of plastic for furniture coverings
(3) Tapestry; wallpaper; floor covering materials for existing floors, namely a decorative layer consisting of decor paper for wood-based panel flooring, and for laminate flooring; floor covering materials for existing floors, namely a decorative layer consisting of plastic film for wood-based panel flooring, and for laminate flooring; plastic film for floor coverings; decorative films of plastic for floor coverings
26.
METHOD FOR PRODUCING A PRINTABLE SINGLE OR MULTI-LAYERED MATERIAL WEB AS WELL AS A MATERIAL WEB PRODUCED IN THIS MANNER AND AN ASSOCIATED INSTALLATION FOR PRODUCING SUCH A MATERIAL WEB
The invention relates to an improved method for producing a printable single or multi-layered material web, characterised, inter alia, in that the following features are present: prior to printing, a primer layer (6) is applied to the side of the material web (1a) that is provided for printing, this primer layer (6) is applied in an excess amount to the printing side (1a) of the material web (1), excess primer material is stripped away by means of a doctor blade stripping element (4) that is downstream of the material web (1) in the removal direction or forward feed direction (A), for which purpose the plane of the removal doctor blade (4) is adjustable in its alignment angle (a) with regard to the plane of the material web (1) and in its relative position and/or distance to the plane of the material web (1), and a primer material is used which has a flow time of between 10 and 30 seconds according to DIN norm 53211/4, and/or which has a solids fraction constituting between 30% and 60%.
D21H 25/08 - Rearranging applied substances, e.g. metering or smoothingRemoving excess material
D21H 25/10 - Rearranging applied substances, e.g. metering or smoothingRemoving excess material with blades
D21H 25/12 - Rearranging applied substances, e.g. metering or smoothingRemoving excess material with an essentially cylindrical body, e.g. roll or rod
D21H 27/26 - Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
D21H 23/36 - Knife or blade forming part of the fluid reservoir, e.g. puddle-type trailing blade
D21H 23/40 - Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper only one side of the paper being in contact with the material
B05C 11/04 - Apparatus for spreading or distributing liquids or other fluent materials already applied to a surfaceControl of the thickness of a coating with blades
27.
Method and device for carrying out an optical comparison between at least two samples, preferably by comparing sections that can be selected
An improved method and an improved device for carrying out an optical comparison between at least two samples, preferably by comparing sections that can be selected, is characterized by the following characteristics: the sample (UR, LE, I) that is to be examined and is characterized by a non-uniformity in the structure and/or color is illuminated by diffused light; from the light reflected by the sample (UR, LE, I) to be examined, an interference spectrum is created by means of a spectrometer; the interference spectrum created by the spectrometer is depicted on a camera; the interference spectrum obtained in this way and/or values of the sample (I) to be examined derived therefrom are used as sample values which are compared to sample values of a reference sample (UR, LE) obtained accordingly.
An improved method and an improved device for carrying out an optical comparison between at least two samples, preferably by comparing sections that can be selected, is characterized by the following characteristics: the sample (UR, LE, I) that is to be examined and is characterized by a non-uniformity in the structure and/or color is illuminated by diffused light; from the light reflected by the sample (UR, LE, I) to be examined, an interference spectrum is created by means of a spectrometer (23); the interference spectrum created by the spectrometer (23) is depicted on a camera (25, 25'); the interference spectrum obtained in this way and/or values of the sample (I) to be examined derived therefrom are used as sample values which are compared to sample values of a reference sample (UR, LE) obtained accordingly.
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
Goods & Services
(1) Printed products, namely: printed paper for decorative purposes, printed webs of plastic, finishing foils, printed multi-layer decorative papers and printed materials namely: plastic foils or film layers.
