GB1208544A - Improvements in or relating to laminated materials - Google Patents

Improvements in or relating to laminated materials

Info

Publication number
GB1208544A
GB1208544A GB2713569A GB2713569A GB1208544A GB 1208544 A GB1208544 A GB 1208544A GB 2713569 A GB2713569 A GB 2713569A GB 2713569 A GB2713569 A GB 2713569A GB 1208544 A GB1208544 A GB 1208544A
Authority
GB
United Kingdom
Prior art keywords
layer
intermediate layer
polyvinyl chloride
application
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
GB2713569A
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 AT518468A external-priority patent/AT284057B/en
Application filed by Semperit AG Holding filed Critical Semperit AG Holding
Publication of GB1208544A publication Critical patent/GB1208544A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/33—Agglomerating foam fragments, e.g. waste foam
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D06N3/142—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes mixture of polyurethanes with other resins in the same layer
    • D06N3/144—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes mixture of polyurethanes with other resins in the same layer with polyurethane and polymerisation products, e.g. acrylics, PVC
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/08—Cellulose derivatives
    • C08J2401/26—Cellulose ethers
    • C08J2401/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • C08J2475/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

1,208,544. Laminates. SEMPERIT OSTERREICHISCH - AMERIKANISCHE GUMMIWERKE A.G. 28 May, 1969 [30 May, 1968], No. 27135/69. Heading B5N. [Also in Divisions B1-B2 and C3] A laminated material comprises a fabric base layer, e.g. of jute or cotton, an intermediate layer of agglomerated synthetic resin foam cuttings which has been densified by the application of pressure and a covering layer of a homogeneous mixture of a polyurethane and a polyvinyl chloride. The intermediate layer may be made from cuttings of polyurethane foam waste optionally admixed with foam rubber or polyvinyl chloride foam and an adhesive made from an adipic acid-glycol polyester, methylene chloride, tolylene diisocyanate and optionally methyl cellulose. The fabric may be applied to the intermediate layer prior to the application of the resin mixture; alternatively, a mixture of a polyurethane and a polyvinyl chloride is applied to the intermediate layer and heated prior to the application of the fabric. In one embodiment, the covering layer is made by incorporating powdered or softened polyvinyl chloride in a thermoplastic polyurethane, drawing out the resultant mass into thin strips on a calender, heating the strips and bonding them to the intermediate layer. In a further embodiment, a mixture of polyvinyl chloride paste, a solvent, e.g. ethyl acetate, a polyisocyanate, a polyol and a catalyst is applied to the intermediate layer as a series of thin layers, each layer being dried and optionally gelled prior to the application of the next layer. An acrylic varnish may be applied to the covering layer.
GB2713569A 1968-05-30 1969-05-29 Improvements in or relating to laminated materials Expired GB1208544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT518468A AT284057B (en) 1968-05-30 1968-05-30 Laminate and method of making the same
DE19691919185 DE1919185A1 (en) 1968-05-30 1969-04-16 Laminates and processes for their manufacture

Publications (1)

Publication Number Publication Date
GB1208544A true GB1208544A (en) 1970-10-14

Family

ID=25601913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2713569A Expired GB1208544A (en) 1968-05-30 1969-05-29 Improvements in or relating to laminated materials

Country Status (4)

Country Link
DE (1) DE1919185A1 (en)
GB (1) GB1208544A (en)
NL (1) NL6906665A (en)
SE (1) SE368238B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116572A (en) * 1982-03-05 1983-09-28 Kun Huang Chang High density flexible polyurethane foam
ITPG20100038A1 (en) * 2010-06-14 2011-12-15 Noonk S R L MULTIPLE LAYER PRODUCT DERIVED FROM THE RECOVERY AND COMPACTION OF LEATHER SCROLLS OR FABRIC ROLLS
CN109383104A (en) * 2018-09-03 2019-02-26 李永平 A kind of super film processing method of lamination coating

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401908B (en) * 1993-11-29 1996-12-27 Greiner & Soehne C A MULTI-LAYERED COMPONENT AND METHOD AND DEVICE FOR ITS PRODUCTION
AT401932B (en) * 1993-11-29 1996-12-27 Greiner & Soehne C A Moulding made from plastic foam, in particular flexible plastic foam, and process and apparatus for producing this moulding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116572A (en) * 1982-03-05 1983-09-28 Kun Huang Chang High density flexible polyurethane foam
ITPG20100038A1 (en) * 2010-06-14 2011-12-15 Noonk S R L MULTIPLE LAYER PRODUCT DERIVED FROM THE RECOVERY AND COMPACTION OF LEATHER SCROLLS OR FABRIC ROLLS
CN109383104A (en) * 2018-09-03 2019-02-26 李永平 A kind of super film processing method of lamination coating

Also Published As

Publication number Publication date
DE1919185A1 (en) 1970-10-22
SE368238B (en) 1974-06-24
NL6906665A (en) 1969-12-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees