GB1452858A - Decorative laminates - Google Patents

Decorative laminates

Info

Publication number
GB1452858A
GB1452858A GB3740974A GB3740974A GB1452858A GB 1452858 A GB1452858 A GB 1452858A GB 3740974 A GB3740974 A GB 3740974A GB 3740974 A GB3740974 A GB 3740974A GB 1452858 A GB1452858 A GB 1452858A
Authority
GB
United Kingdom
Prior art keywords
resin
sheet
decorative sheet
cellulosic material
formaldehyde
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
GB3740974A
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.)
Orchard Corp of America
Original Assignee
Orchard Corp of America
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
Priority claimed from US05/437,197 external-priority patent/US3949133A/en
Application filed by Orchard Corp of America filed Critical Orchard Corp of America
Publication of GB1452858A publication Critical patent/GB1452858A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/06—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2451/00—Decorative or ornamental articles

Landscapes

  • Laminated Bodies (AREA)

Abstract

1452858 Decorative laminates ORCHARD CORP OF AMERICA 27 Aug 1974 [20 Sept 1973 28 Jan 1974] 37409/74 Heading B5N A laminate comprises an overlay sheet of cellulosic material, a multiplicity of substrate sheets of cellulosic material, a decorative sheet between the overlay sheet and the substrate sheets, a thermoset resin coating adhering to at least one face of the decorative sheet, a melamine-formaldehyde or modified melamineformaldehyde resin impregnating the overlay sheet and fusing it to the decorative sheet, and a phenolic resin impregnating the substrate sheets and fusing them to each other and to the decorative sheet. The laminate may be made by subjecting a laminating assembly comprising an overlay sheet of cellulosic material impregnated with a melamine-formaldehyde or modified melamine-formaldehyde resin, an unimpregnated decorative sheet having an adhesive coating on at least one face which adhesive coating comprises a thermosettable resin, and a substrate comprising a multiplicity of sheets of cellulosic material impregnated with a phenolic resin, one face of the decorative sheet confronting the substrate and the other face confronting the overlay sheet, for a predetermined period of time to a temperature and pressure sufficiently high to effect lamination. The overlay sheet is suitably formed from alpha-cellulose paper. The decorative sheet is preferably formed from a fibrous cellulosic material, e.g. paper and the adhesive coating may comprise an epoxy resin, a phenol-formaldehyde resin, a phenol-furfural resin, a resorcinol-formaldehyde resin, a poly. vinyl butyral, a polyacrylonitrile, a polyvinylacetal, a copolymer of vinyl chloride with vinyl acetate, a polyester or a urea-formaldehyde resin, which adhesive may be applied as a solution containing a suitable curing agent. The substrate sheets are preferably formed from bleached kraft paper.
GB3740974A 1973-09-20 1974-08-27 Decorative laminates Expired GB1452858A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39939673A 1973-09-20 1973-09-20
US05/437,197 US3949133A (en) 1974-01-28 1974-01-28 High pressure assembly and laminate

Publications (1)

Publication Number Publication Date
GB1452858A true GB1452858A (en) 1976-10-20

Family

ID=27016607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3740974A Expired GB1452858A (en) 1973-09-20 1974-08-27 Decorative laminates

Country Status (14)

Country Link
JP (1) JPS5059477A (en)
AR (1) AR204632A1 (en)
BR (1) BR7407804A (en)
CA (1) CA1035269A (en)
CH (1) CH602333A5 (en)
DE (1) DE2441564A1 (en)
DK (1) DK419474A (en)
FR (1) FR2244623B1 (en)
GB (1) GB1452858A (en)
IL (1) IL45224A (en)
IN (1) IN141764B (en)
IT (1) IT1017216B (en)
NL (1) NL7409973A (en)
SE (1) SE413382B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006232A1 (en) * 1988-12-05 1990-06-14 Resopal Gmbh Decorative high-pressure laminate and a process for producing a surface layer thereon
US8187702B1 (en) 2011-01-21 2012-05-29 The Diller Corporation Decorative laminate and method of making

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE45461B1 (en) * 1976-09-02 1982-08-25 Dart Ind Inc Improvements in or relating to a laminate
JPH0560189A (en) * 1991-08-27 1993-03-09 Komatsu Ltd Planetary gear type speed reduction device
DE4220507A1 (en) * 1992-06-23 1994-01-05 Roemmler H Resopal Werk Gmbh Decorative high pressure laminate
CN103625017A (en) * 2013-12-04 2014-03-12 常州嘉亿新型材料科技有限公司 Method for manufacturing compact grade laminate provided with high-definition pattern
DE102020121896A1 (en) * 2020-08-20 2022-02-24 Leonhard Kurz Stiftung & Co. Kg Multi-layer body and a method for producing a multi-layer body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB453648A (en) * 1935-02-14 1936-09-14 George Crawford Tyce Improvements in or relating to the manufacture of decorative fibrous sheet material and plaster board
GB947332A (en) * 1961-04-24 1964-01-22 Rodney David Cole Improvements in or relating to the manufacture of decorated objects
GB1196801A (en) * 1967-02-21 1970-07-01 Formica Plastics Pty Ltd Flexible Decorative Laminates for Vertical Cladding.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006232A1 (en) * 1988-12-05 1990-06-14 Resopal Gmbh Decorative high-pressure laminate and a process for producing a surface layer thereon
US5229217A (en) * 1988-12-05 1993-07-20 Resopal Gmbh Decorative high-pressure laminate and a process for producing a surface layer thereon
US8187702B1 (en) 2011-01-21 2012-05-29 The Diller Corporation Decorative laminate and method of making

Also Published As

Publication number Publication date
IN141764B (en) 1977-04-16
DK419474A (en) 1975-05-12
NL7409973A (en) 1975-03-24
BR7407804A (en) 1975-12-02
SE413382B (en) 1980-05-27
CA1035269A (en) 1978-07-25
AU7119874A (en) 1976-01-15
IL45224A0 (en) 1974-10-22
DE2441564A1 (en) 1975-04-03
CH602333A5 (en) 1978-07-31
SE7410183L (en) 1975-03-21
IT1017216B (en) 1977-07-20
AR204632A1 (en) 1976-02-20
IL45224A (en) 1977-08-31
FR2244623A1 (en) 1975-04-18
FR2244623B1 (en) 1980-01-11
JPS5059477A (en) 1975-05-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee