GB1272824A - A process for the production of fabrics coated with polyurethanes - Google Patents

A process for the production of fabrics coated with polyurethanes

Info

Publication number
GB1272824A
GB1272824A GB3602969A GB3602969A GB1272824A GB 1272824 A GB1272824 A GB 1272824A GB 3602969 A GB3602969 A GB 3602969A GB 3602969 A GB3602969 A GB 3602969A GB 1272824 A GB1272824 A GB 1272824A
Authority
GB
United Kingdom
Prior art keywords
fabric
polyurethane
nap
acrylate
production
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
GB3602969A
Inventor
Anton Schmitz
Karl-Arnold Weber
Hellmut Striegler
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1272824A publication Critical patent/GB1272824A/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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/004—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using flocked webs or pile fabrics upon which a resin is applied; Teasing, raising web before resin application
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,272,824. Coated fabrics. FARBENFABRIKEN BAYER A.G. 17 July, 1969 [7 Aug., 1968], No. 36029/69. Heading B2E. [Also in Division Dl] A process for the production of a polyurethane-coated fabric comprises impregnating a fabric having a nap on one surface with an aqueous binder dispersion, calendering the impregnated fabric on a textile calender and coating the nap surface with a polyurethane. The nap fabric may be made from fibres of cotton, staple rayon, filamentary rayon, polyacrylonitrile or nylon and may be produced either directly by warp knitting on a machine provided with plush points or by napping a basic fabric. The binder may be applied by spraying or rolling and may comprise a polyurethane or a copolymer of ethyl acrylate, butyl acrylate, methacrylamide and methacrylamido methylol methyl ether. The polyurethane may be applied directly or by transfer coating and may contain SiO 2 , carbon black, or iron oxide pigment. The products of the invention may be provided with a surface finish, e.g. of cellulose acetobutyrate, an acrylate or a silicone.
GB3602969A 1968-08-07 1969-07-17 A process for the production of fabrics coated with polyurethanes Expired GB1272824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681785067 DE1785067A1 (en) 1968-08-07 1968-08-07 Process for the production of textiles coated with polyurethane

Publications (1)

Publication Number Publication Date
GB1272824A true GB1272824A (en) 1972-05-03

Family

ID=5705988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3602969A Expired GB1272824A (en) 1968-08-07 1969-07-17 A process for the production of fabrics coated with polyurethanes

Country Status (6)

Country Link
BE (1) BE737200A (en)
BR (1) BR6911340D0 (en)
DE (1) DE1785067A1 (en)
FR (1) FR2015240A1 (en)
GB (1) GB1272824A (en)
NL (1) NL6911926A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002777A1 (en) * 1989-08-16 1991-03-07 Henkel Kommanditgesellschaft Auf Aktien Composite material for joining and reinforcement applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002777A1 (en) * 1989-08-16 1991-03-07 Henkel Kommanditgesellschaft Auf Aktien Composite material for joining and reinforcement applications

Also Published As

Publication number Publication date
BR6911340D0 (en) 1973-01-11
DE1785067A1 (en) 1972-01-05
BE737200A (en) 1970-01-16
NL6911926A (en) 1970-02-10
FR2015240A1 (en) 1970-04-24

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Legal Events

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