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GB1384276A - Film-lined foam plastic web and process for its manufacture - Google Patents

Film-lined foam plastic web and process for its manufacture

Info

Publication number
GB1384276A
GB1384276A GB885672A GB885672A GB1384276A GB 1384276 A GB1384276 A GB 1384276A GB 885672 A GB885672 A GB 885672A GB 885672 A GB885672 A GB 885672A GB 1384276 A GB1384276 A GB 1384276A
Authority
GB
United Kingdom
Prior art keywords
film
foam
support
polyamide
polyurethane
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
GB885672A
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.)
Koepp AG
Kalle GmbH and Co KG
Original Assignee
Koepp AG
Kalle GmbH and Co KG
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 Koepp AG, Kalle GmbH and Co KG filed Critical Koepp AG
Publication of GB1384276A publication Critical patent/GB1384276A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/065Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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 synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/34Layered products comprising a layer of synthetic resin comprising polyamides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/40Layered products comprising a layer of synthetic resin comprising polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/18Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/02Organic
    • B32B2266/0214Materials belonging to B32B27/00
    • B32B2266/0264Polyester
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/02Organic
    • B32B2266/0214Materials belonging to B32B27/00
    • B32B2266/0278Polyurethane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2375/00Polyureas; Polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2377/00Polyamides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00Clothing

Landscapes

  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

1384276 Laminates KOEPP AG and KALLE AG 25 Feb 1972 [25 Feb 1971] 8856/72 Heading B5N [Also in Division B2] A composite material comprises a web of foam plastics material and a film of polyamide and/or polyurethane bonded thereto, the film being highly extensible, having a thickness of less than 100 Á and being bonded to the foam by thermal decomposition products of the foam. The foam may be a polyester- or polyether-polyurethane or a polyethylene. The polyurethane of the film may be derived from a polyether or a polyester and may be admixed with polyvinyl chloride, polyacrylonitrile, polyvinylidene chloride, polyamide, a cellulose ester or a copolymer of vinylidene chloride and acrylonitrile. The composite material may be made by preforming the film on a dimensionally stable support, applying the film to a plastics foam surface on which tacky decomposition products have been previously formed by thermal treatment, e.g. by flame treatment, and removing the support after the bond between the foam plastics surface and the film has solidified. The support, which may have a roughened surface, e.g. formed by projecting fine grain pigment particles, may be a polyamide, polyimide, stretched polyethylene terephthalate, polytetrafluoroethylene, polytrifluorochloroethylene, polyvinylidene chloride, polyacrylonitrile, polyformaldehyde, cellulose acetate or cellulose hydrate. The film forming material is preferably applied to the support in the form of a solution or paste, e.g. by roller, intaglio printing or screen printing, any solvents or dispersing agents being removed in a drier, the film optionally being built up as a plurality of layers which may have different properties, other synthetic materials being optionally included as an intermediate layer. In a preferred embodiment, the foam web is supported by a textile web, e.g. a woven or knitted fabric or a tangled fibre fleece or another sheet-like material on the surface thereof remote from the film.
GB885672A 1971-02-25 1972-02-25 Film-lined foam plastic web and process for its manufacture Expired GB1384276A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2108883A DE2108883C3 (en) 1971-02-25 1971-02-25 Laminate

Publications (1)

Publication Number Publication Date
GB1384276A true GB1384276A (en) 1975-02-19

Family

ID=5799752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB885672A Expired GB1384276A (en) 1971-02-25 1972-02-25 Film-lined foam plastic web and process for its manufacture

Country Status (9)

Country Link
AT (1) AT316151B (en)
BE (1) BE779641A (en)
CS (1) CS154345B2 (en)
DE (1) DE2108883C3 (en)
FR (1) FR2126358B1 (en)
GB (1) GB1384276A (en)
HU (1) HU166926B (en)
IT (1) IT947552B (en)
NL (1) NL7202426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021810A1 (en) * 1991-05-30 1992-12-10 Koepp Aktiengesellschaft Process for flame-backing textiles
GB2275684A (en) * 1993-01-07 1994-09-07 Ici Plc Semi-rigid foam
EP3578358A1 (en) * 2018-06-08 2019-12-11 Yie-Cheng Textile Technology Co., Ltd Composite film and textile product comprising the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737756A1 (en) * 1977-08-22 1979-03-01 Gore & Ass Laminates incorporating microporous PTFE membranes - giving waterproof and breathing properties for clothing, etc.
DE2902149A1 (en) * 1979-01-19 1980-07-31 Metzeler Schaum Gmbh ADHESIVE-COATED, THREE-DIMENSIONALLY SHAPED SURFACE COMPONENT AND METHOD AND DEVICE FOR ITS PRODUCTION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016680B (en) * 1954-10-09 1957-10-03 Kunststoffvertriebsgesellschaf Porous, laminated foam and process for its production
GB888367A (en) * 1956-09-28 1962-01-31 Reeves Bros Inc Methods of bonding polyurethane
DE1963141U (en) * 1965-01-28 1967-06-29 Tecklenborg Guenter & Co DEVICE FOR COATING A FOAM FILM WITH AT LEAST ONE PLASTIC CARRIER FILM.
GB1226053A (en) * 1968-04-02 1971-03-24
GB1318079A (en) * 1969-08-19 1973-05-23 Kuraray Co Sheet material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021810A1 (en) * 1991-05-30 1992-12-10 Koepp Aktiengesellschaft Process for flame-backing textiles
GB2275684A (en) * 1993-01-07 1994-09-07 Ici Plc Semi-rigid foam
EP3578358A1 (en) * 2018-06-08 2019-12-11 Yie-Cheng Textile Technology Co., Ltd Composite film and textile product comprising the same

Also Published As

Publication number Publication date
FR2126358A1 (en) 1972-10-06
HU166926B (en) 1975-06-28
FR2126358B1 (en) 1976-01-16
BE779641A (en) 1972-08-21
NL7202426A (en) 1972-08-29
AT316151B (en) 1974-06-25
DE2108883C3 (en) 1982-08-05
IT947552B (en) 1973-05-30
CS154345B2 (en) 1974-03-29
DE2108883B2 (en) 1977-08-04
DE2108883A1 (en) 1972-09-14

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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