GB1348883A - Plate-like elements - Google Patents

Plate-like elements

Info

Publication number
GB1348883A
GB1348883A GB2022870A GB1348883DA GB1348883A GB 1348883 A GB1348883 A GB 1348883A GB 2022870 A GB2022870 A GB 2022870A GB 1348883D A GB1348883D A GB 1348883DA GB 1348883 A GB1348883 A GB 1348883A
Authority
GB
United Kingdom
Prior art keywords
plate
layer
foam
plastics
layers
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
GB2022870A
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.)
Chaplin B A
Original Assignee
Chaplin B A
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 Chaplin B A filed Critical Chaplin B A
Publication of GB1348883A publication Critical patent/GB1348883A/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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/00—Layered products comprising a layer of 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls

Abstract

1348883 Laminates B A CHAPLIN 19 April 1971 [28 April 1970] 20228/70 Heading B5N A plate-like element, e.g. a tile, comprises a substantially flat-backed sandwich construction heat-sealed by a high frequency welding process about its periphery, the construction comprising a plastics backing layer 12, a plastics facing layer 13 and an intermediate foamed plastics layer 14, said foam 14 being retained under compression in the direction of its thickness and element being hermetically-sealed as a result of the heatsealing thereby preventing recovery of the compressed foam. The backing layer 12 may be provided with an impact adhesive on its exposed face protected by a tear-off paper sheet. The backing, facing and foam layers may all be of polyvinyl chloride but in the preferred embodiment the facing layer comprises a sandwich of a polyvinyl chloride sheet 15, an aluminium foil 17 and an outer sheet of polyester 16, said exposed polyester suitably being pigmented and/or embossed. The element may be made by placing the superposed layers on a base-plate 18 which comprises an aluminium earth plate 19 surrounded by a glass electrode strip 20 and supported on a resilient pad 22, e.g. of rubber. An upper platen 23 is brought down to compress the layers prior to radio frequency welding via the electrode strips 20.
GB2022870A 1970-04-28 1970-04-28 Plate-like elements Expired GB1348883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2022870 1970-04-28

Publications (1)

Publication Number Publication Date
GB1348883A true GB1348883A (en) 1974-03-27

Family

ID=10142500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2022870A Expired GB1348883A (en) 1970-04-28 1970-04-28 Plate-like elements

Country Status (1)

Country Link
GB (1) GB1348883A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552020A1 (en) * 1983-09-21 1985-03-22 Bourgoin Jallieu Cartonneries WATERPROOF PARTS AND PROCESS FOR THEIR MANUFACTURE FROM HYDROPHILIC MATERIALS
US4590112A (en) * 1984-02-01 1986-05-20 Plumridge Anthony E C Multi-layer adhesive articles
CN100333883C (en) * 2005-06-30 2007-08-29 上海劲嘉建材科技有限公司 Mould for making ground brick and its application

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552020A1 (en) * 1983-09-21 1985-03-22 Bourgoin Jallieu Cartonneries WATERPROOF PARTS AND PROCESS FOR THEIR MANUFACTURE FROM HYDROPHILIC MATERIALS
WO1985001251A1 (en) * 1983-09-21 1985-03-28 Cartonneries De Bourgoin-Jallieu Waterproofed parts and process for manufacturing them from hydrophilic materials
US4590112A (en) * 1984-02-01 1986-05-20 Plumridge Anthony E C Multi-layer adhesive articles
CN100333883C (en) * 2005-06-30 2007-08-29 上海劲嘉建材科技有限公司 Mould for making ground brick and its application

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees