ES316928A1 - Improvements in or relating to laminated plastic sheets - Google Patents

Improvements in or relating to laminated plastic sheets

Info

Publication number
ES316928A1
ES316928A1 ES0316928A ES316928A ES316928A1 ES 316928 A1 ES316928 A1 ES 316928A1 ES 0316928 A ES0316928 A ES 0316928A ES 316928 A ES316928 A ES 316928A ES 316928 A1 ES316928 A1 ES 316928A1
Authority
ES
Spain
Prior art keywords
metal
sheet
pressure
sheets
resilient
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
ES0316928A
Other languages
Spanish (es)
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 International Ltd
Original Assignee
Formica International Ltd
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 International Ltd filed Critical Formica International Ltd
Publication of ES316928A1 publication Critical patent/ES316928A1/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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin

Abstract

A laminated metal-plastics sheet which on being deformed from its original shape by an external force is held in the deformed shape upon the removal of the external force, and against the restoring forces exerted by the plastics constituent, by the metal constituent, comprises a resilient fibrous sheet coated or impregnated with a synthetic resin, adhesively bonded to at least one flexible metal sheet of substantially the same area and having a thickness of 0.005 to 10 times the thickness of the resilient sheet is made by contacting the sheets and curing the synthetic resin under elevated temperature and pressure. An apparatus comprising means 6 for continuously treating at least one web of fibrous material with a synthetic resin, means 17 for supplying one or more webs of metal foil 16 in the direction of travel of said fibrous web(s) means 11 and 12 for contacting the webs in such a manner that upon application of heat and pressure a unitary product is obtained and means 14 for applying a covering film 13 to an external surface of the assembly prior to the application of heat and pressure. A series of the resilient sheets may be bonded to a series of the metal sheets in alternating arrangement or in a non-regular manner. The resilient sheet is preferably a decorated paper sheet. Specified synthetic resins are phenol-, urea-, melamine- or modified melamine-formaldehyde resins, polyesters, polyepoxides, vinyl resins, acrylic resins or mixtures thereof. Specified metal sheets are those of aluminium, lead, zinc, copper, brass, nickel, indium or gallium or alloys thereof. The metal foils may be coated, e.g. by oxides or be surface activated e.g. by chemical or mechanical etching prior to lamination. The exposed metal surface of the laminate may be bonded to substrate, e.g. by an impact or pressure-sensitive adhesive which is preferably provided with a removable backing.
ES0316928A 1964-08-28 1965-08-28 Improvements in or relating to laminated plastic sheets Expired ES316928A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3536764A GB1079047A (en) 1964-08-28 1964-08-28 Improvements in or relating to laminated plastic sheets

Publications (1)

Publication Number Publication Date
ES316928A1 true ES316928A1 (en) 1966-03-16

Family

ID=10376946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316928A Expired ES316928A1 (en) 1964-08-28 1965-08-28 Improvements in or relating to laminated plastic sheets

Country Status (3)

Country Link
DE (1) DE1504272A1 (en)
ES (1) ES316928A1 (en)
GB (1) GB1079047A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190841A (en) * 1981-01-21 1985-07-23 Cecil L. Phillips Composites and methods for providing metal clad articles and articles produced thereby
GB2259295A (en) * 1991-09-06 1993-03-10 Mcdonald George W Producing folded articles, e.g. maps
US7029597B2 (en) 2001-01-23 2006-04-18 Lorin Industries, Inc. Anodized aluminum etching process and related apparatus
ITMO20080263A1 (en) * 2008-10-13 2010-04-14 Inlux S R L COMPONENT FOR THE CONSTRUCTION OF STAIRS, PARTICULARLY DAY AND / OR CHIOCCIOLA
FI20105442A (en) * 2010-04-23 2011-10-24 Metsaeliitto Osuuskunta Composite material, process for its preparation and its use
CN111546720A (en) * 2020-04-24 2020-08-18 广州粤齐复合材料有限公司 High-strength wear-resistant decorative plate and preparation method thereof

Also Published As

Publication number Publication date
DE1504272A1 (en) 1969-09-25
GB1079047A (en) 1967-08-09

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