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GB960445A - A moisture absorbent artificial leather - Google Patents

A moisture absorbent artificial leather

Info

Publication number
GB960445A
GB960445A GB599661A GB599661A GB960445A GB 960445 A GB960445 A GB 960445A GB 599661 A GB599661 A GB 599661A GB 599661 A GB599661 A GB 599661A GB 960445 A GB960445 A GB 960445A
Authority
GB
United Kingdom
Prior art keywords
layer
polymerization product
artificial leather
applying
parting layer
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
GB599661A
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.)
Goppinger-Kaliko GmbH
Original Assignee
Goppinger-Kaliko GmbH
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 AT135460A external-priority patent/AT213367B/en
Application filed by Goppinger-Kaliko GmbH filed Critical Goppinger-Kaliko GmbH
Publication of GB960445A publication Critical patent/GB960445A/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
    • D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—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 by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/08—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 by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
    • 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
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
    • 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
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • 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
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

960,445. Artificial leather. GOPPINGER KALIKOUND KUNSTLEDER WERKE G.m.b.H. Feb. 17, 1961 [Feb. 20, 1960 ; Feb. 22, 1960], No. 5996/61. Heading B2E. A moisture-absorbent artificial leather comprises a porous layer 2 (shown having intercomminuting bubbles 4 and 5) consisting of a synthetic polymerization product attached to a backing 3, such as a woven or knitted fabric, and having a surface which is grained and coated with a hydrophilic layer 1 consisting of a mixture of the same or some other polymerization product and a high molecular weight substance which is swellable or soluble in water, in the form of a thin film which is anchored to the porous layer principally in the depressions of the graining. The artificial leather may be produced by preparing a foundation by applying to a flat flexible base a parting layer in the form of a coating consisting of substances which to some extent will adhere to a polymerization product layer to be applied to said coating, setting the surface' of the parting layer, forming the surface of the parting layer with a negative graining, applying to the grained parting layer a polymerization product, and partly setting the latter at a temperature of about 140 ‹C., if desired, applying a further layer of the polymerization product, placing a backing on to the product whilst the latter is still moist, setting the composite assembly thus obtained at a temperature between 140 and 150 ‹C., stripping the resultant artificial leather from the flexible base and its parting layer, applying to the grained face of the artificial leather thus produced a further coating consisting of a mixture of a polymerization product and a high molecular weight substance which is swellable or soluble in water, and finally stretching the composite material in a tentering frame at 170 ‹C. The parting layer may comprise a cellulose derivative, e.g. acetyl-, ethyl-, benzyl-cellulose and cellulose acetobutyrate. The polymerization product may be plasticized polyvinyl chloride. The high molecular weight substance may be albuminous substances, e.g. casein, or polyvinyl derivatives, e.g. polyvinyl alcohol, or a copolymerization product containing acrylic acid ester.
GB599661A 1960-02-20 1961-02-17 A moisture absorbent artificial leather Expired GB960445A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG29077A DE1254115B (en) 1960-02-20 1960-02-20 Moisture-absorbing, kink and abrasion-resistant artificial leather and a method for producing such an artificial leather
AT135460A AT213367B (en) 1960-02-22 1960-02-22 Process for the production of mechanically resistant, moisture-absorbing synthetic leather

Publications (1)

Publication Number Publication Date
GB960445A true GB960445A (en) 1964-06-10

Family

ID=25595622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB599661A Expired GB960445A (en) 1960-02-20 1961-02-17 A moisture absorbent artificial leather

Country Status (3)

Country Link
DE (1) DE1254115B (en)
GB (1) GB960445A (en)
NL (1) NL261378A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481821A (en) * 1965-08-24 1969-12-02 Flexa Ind Materie Plastiche Sp Waterproof fabric and method for forming the same
CN102839548A (en) * 2012-09-11 2012-12-26 无锡市瑞莺合成革有限公司 Processing method of solvent-resistant and high-strengthen composite fabric of glasses case

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910960C (en) * 1948-10-02 1954-05-10 Freudenberg Carl Kg Process for the production of porous, highly absorbent surface structures
DE967403C (en) * 1952-10-25 1957-11-07 Degussa Process for the manufacture of a breathable synthetic leather from polyvinyl chloride
US2739919A (en) * 1953-08-14 1956-03-27 Dualoy Inc Process for coating fabrics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481821A (en) * 1965-08-24 1969-12-02 Flexa Ind Materie Plastiche Sp Waterproof fabric and method for forming the same
CN102839548A (en) * 2012-09-11 2012-12-26 无锡市瑞莺合成革有限公司 Processing method of solvent-resistant and high-strengthen composite fabric of glasses case

Also Published As

Publication number Publication date
DE1254115B (en) 1967-11-16
NL261378A (en)

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