GB1067082A - New coated structures and process for obtaining them - Google Patents

New coated structures and process for obtaining them

Info

Publication number
GB1067082A
GB1067082A GB31302/64A GB3130264A GB1067082A GB 1067082 A GB1067082 A GB 1067082A GB 31302/64 A GB31302/64 A GB 31302/64A GB 3130264 A GB3130264 A GB 3130264A GB 1067082 A GB1067082 A GB 1067082A
Authority
GB
United Kingdom
Prior art keywords
cross
rubber
polyurethane
weight
linkable
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
GB31302/64A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of GB1067082A publication Critical patent/GB1067082A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/59—Polyamides; Polyimides
    • 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
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A coating composition comprises (i) a solution, in ethyl acetate, containing 30% by weight, of a polyurethane, obtained from a polyester prepolymer modified by an isocyanate, and 5% by weight of a cross-linking agent which is the condensation product of a triisocyanate and a methylolpropane; (ii) a solution, in trichloroethylene, containing 30% by weight, of a synthetic rubber known as "Neoprene WRT" and 10% by weight of 2-mercapto imidazoline; or (iii) a solution, in methyl ethyl ketone, containing a polyurethane rubber obtained by modifying a polyester prepolymer with an isocyanate and 4% by weight of a cross-linking agent which is the condensation product of tolylene diisocyanate and a polyalcohol. Coatings of the above compositions may be further coated with compositions containing (i) linear polyurethanes in tetrahydrofuran or cyclohexanone, and a ternary polyamide consisting of 20% hexamethylene diamine adipate, 50% caprolactam, and 30% hexamethylene diamine sebacate.ALSO:A heat-sealable elastomer-coated structure comprises a textile support carrying a cross-linked natural or synthetic rubber and, on said rubber, a thermoplastic linear polyurethane or copolyamide. The structure may be produced by applying to a textile support a cross-linkable natural or synthetic rubber e.g. a polyurethane rubber, and, directly to the rubber, a non cross linkable thermoplastic linear polyurethane or copolyamide, and cross-linking the cross-linkable rubber. The cross-linkable rubber and the thermoplastic linear polyamide may be applied in solution and the solvents are evaporated before the cross linking is effected. The textile support may be a woven fabric knitted fabric or a non woven textile, and may be made from polyamide filaments or polyethylene terephthalate yarns. The rubber may be applied by doctoring, impregnation or calendering and the polyurethane or copolyamide may be applied thereto by doctoring or spraying.
GB31302/64A 1963-07-30 1964-08-04 New coated structures and process for obtaining them Expired GB1067082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943169A FR1380480A (en) 1963-07-30 1963-07-30 New coated structures and process for obtaining them

Publications (1)

Publication Number Publication Date
GB1067082A true GB1067082A (en) 1967-05-03

Family

ID=8809494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31302/64A Expired GB1067082A (en) 1963-07-30 1964-08-04 New coated structures and process for obtaining them

Country Status (8)

Country Link
AT (1) AT254127B (en)
BE (1) BE651202A (en)
CH (1) CH430646A (en)
ES (1) ES302619A1 (en)
FR (1) FR1380480A (en)
GB (1) GB1067082A (en)
LU (1) LU46645A1 (en)
NL (1) NL6408664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1074370A2 (en) * 1999-07-28 2001-02-07 Precision Dippings Marketing Limited Rubber articles adapted to make weldable seals; their manufacture and use

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225373A (en) * 1976-12-22 1980-09-30 W. R. Grace & Co. Sealing cross-linked thermoplastic materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1074370A2 (en) * 1999-07-28 2001-02-07 Precision Dippings Marketing Limited Rubber articles adapted to make weldable seals; their manufacture and use
EP1074370A3 (en) * 1999-07-28 2002-09-04 Precision Dippings Marketing Limited Rubber articles adapted to make weldable seals; their manufacture and use
US6576337B1 (en) 1999-07-28 2003-06-10 Precision Dippings Marketing Limited Rubber articles adapted to make weldable seals; their manufacture and use
GB2355216B (en) * 1999-07-28 2003-12-10 Prec Dippings Marketing Ltd Rubber garment seals;their manufacture and use

Also Published As

Publication number Publication date
FR1380480A (en) 1964-12-04
CH430646A (en) 1967-02-28
ES302619A1 (en) 1965-01-16
AT254127B (en) 1967-05-10
LU46645A1 (en) 1964-09-29
NL6408664A (en) 1965-02-01
BE651202A (en) 1965-02-01

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