GB1250056A - Decorative laminate having adherable coating thereon - Google Patents

Decorative laminate having adherable coating thereon

Info

Publication number
GB1250056A
GB1250056A GB05951/69A GB1595169A GB1250056A GB 1250056 A GB1250056 A GB 1250056A GB 05951/69 A GB05951/69 A GB 05951/69A GB 1595169 A GB1595169 A GB 1595169A GB 1250056 A GB1250056 A GB 1250056A
Authority
GB
United Kingdom
Prior art keywords
weight
polymer
vinyl acetate
core
decorative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB05951/69A
Inventor
Peter Bernard Kelly
Gene Edward Grosheim
Larry Zorah Isaacson
William Kuno Neidinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Formica Corp
Original Assignee
Formica Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Formica Corp filed Critical Formica Corp
Publication of GB1250056A publication Critical patent/GB1250056A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/205—Adhesives in the form of films or foils characterised by their carriers characterised by the backing impregnating composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/28—Presence of paper
    • C09J2400/283—Presence of paper in the substrate

Abstract

1,250,056. Decorative laminates. FORMICA CORP. 26 March, 1969 [16 April, 1968], No. 15951/69. Heading B5N. [Also in Divisions B1-B2] A decorative laminate comprises a heat-andpressure-consolidated assembly in superposed relationship of a decorative layer e.g. of paper, employing a thermosetting resin which does not undergo significant colour deterioration during the consolidation e.g. a melamine-formaldehyde resin, a core layer e.g. of one or more kraft paper sheets, employing a thermosetting phenolic resin, and, on the surface of the core layer remote from the decorative layer, a coating composition which is the dried residue of either:-(1) an aqueous acrylic polymer dispersion in which the polymeric content has a particle size between 0À1 and 0À4 micron, said coating composition having a minimum film formation temperature between 0‹ and 20‹ C., a Takon hardness between 0À5 and 3À0, and a transition temperature between - 20‹ C. and + 30‹ C., or (2) an aqueous dispersion of (A) a water-dispersible vinyl acetate polymer having a molecular weight of at least 20,000, a cold flow test value between 20 and 2000 and a particle size between 0À1 and 25 microns, (B) from 1% to 10% by weight, based on the weight of the vinyl acetate polymer, of a protective colloid, (C) from 0À1% to 3% by weight, based on the total weight of the dispersion, of a water-soluble starch, and (D) from 0 to 15% by weight, based on the weight of the vinyl acetate polymer, of a plasticizer. The acrylic polymer may be a homo- or co-polymer, many suitable monomers being specified. The vinyl acetate polymer may be a homo- or co-polymer. Specified colloids are carboxymethyl cellulose, hydroxyethyl cellulose, polyvinyl alcohol, gum agar, gelatine and gum arabic. The coating composition is applied by conventional techniques, e.g. reverse roller, air knife, knife coating or spraying either to a resin-impregnated core sheet, or, when a plurality of core sheets are to be used in the core layer, to an unimpregnated core sheet. In a preferred embodiment, a sheet of aluminium foil is interposed between the decorative layer and the core layer prior to consolidation; in a further embodiment, a sheet of a blend of polymethyl methacrylate and polyvinylidene fluoride is superposed on the decorative layer prior to consolidation. The coated surface of a laminate according to the invention may be bonded to a substrate of wood, plywood, hardboard, cement-asbestos board or particle board by a non-pressure-sensitive adhesive e.g. a polyvinyl acetate emulsion, resorcinol-formaldehyde or urea-formaldehyde. Quantitative examples are given.
GB05951/69A 1968-04-16 1969-03-26 Decorative laminate having adherable coating thereon Expired GB1250056A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72158968A 1968-04-16 1968-04-16
US76179968A 1968-09-23 1968-09-23

Publications (1)

Publication Number Publication Date
GB1250056A true GB1250056A (en) 1971-10-20

Family

ID=27110447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05951/69A Expired GB1250056A (en) 1968-04-16 1969-03-26 Decorative laminate having adherable coating thereon

Country Status (5)

Country Link
DE (1) DE1919385A1 (en)
ES (1) ES366091A1 (en)
FR (1) FR2006310B1 (en)
GB (1) GB1250056A (en)
SE (1) SE364464B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037728A1 (en) * 1998-01-27 1999-07-29 Minnesota Mining And Manufacturing Company Non-whitening emulsion pressure sensitive adhesives
EP0959177A2 (en) * 1998-05-21 1999-11-24 Premark RWP Holdings, Inc. Microveneer decorative laminate, and method of making, and articles made therefrom

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8609568D0 (en) * 1986-04-18 1986-05-21 Cooke & Co Ltd Howard S Fasteners
PL173782B1 (en) * 1993-12-21 1998-04-30 Arjo Wiggins Sa Impregnated sheet suitable as base sheet for decorative coverings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927865A (en) * 1956-02-24 1960-03-08 Crown Zellerbach Corp Coated heat-sealable wrapper and process of making same
US3369960A (en) * 1965-01-21 1968-02-20 Formica Corp Decorative laminates of improved weather resistance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999037728A1 (en) * 1998-01-27 1999-07-29 Minnesota Mining And Manufacturing Company Non-whitening emulsion pressure sensitive adhesives
US6013722A (en) * 1998-01-27 2000-01-11 3M Innovative Properties Company Non-whitening emulsion pressure sensitive adhesives
EP0959177A2 (en) * 1998-05-21 1999-11-24 Premark RWP Holdings, Inc. Microveneer decorative laminate, and method of making, and articles made therefrom
EP0959177A3 (en) * 1998-05-21 2001-11-07 Premark RWP Holdings, Inc. Microveneer decorative laminate, and method of making, and articles made therefrom

Also Published As

Publication number Publication date
FR2006310A1 (en) 1969-12-26
DE1919385A1 (en) 1969-10-30
SE364464B (en) 1974-02-25
ES366091A1 (en) 1971-05-01
FR2006310B1 (en) 1973-08-10

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