GB801483A - Improvements in or relating to a process for hardening artificial hides or leathers - Google Patents

Improvements in or relating to a process for hardening artificial hides or leathers

Info

Publication number
GB801483A
GB801483A GB36441/54A GB3644154A GB801483A GB 801483 A GB801483 A GB 801483A GB 36441/54 A GB36441/54 A GB 36441/54A GB 3644154 A GB3644154 A GB 3644154A GB 801483 A GB801483 A GB 801483A
Authority
GB
United Kingdom
Prior art keywords
artificial leather
natural
dec
room temperature
synthetic
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
GB36441/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB801483A publication Critical patent/GB801483A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D06N3/10—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 styrene-butadiene copolymerisation products or other synthetic rubbers or elastomers except polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

801,483. Stiffening leather-like agglutinated fibre materials. ALEGRE, A. A. Dec. 16, 1954 [Dec. 17, 1953], No. 36441/54. Class 140. Porous artificial leather composed of natural or synthetic fibres bonded together with a latex of natural or synthetic rubber is hardened, i.e. stiffened, by placing it in a bath at not less than room temperature containing a hardening agent which does not react with the artificial leather but hardens it by penetrating into the pores of the fibrous structure of the artificial leather without destroying its porous characteristic, followed by drying, preferably at room temperature. The hardening agent may be casein, starch or starch derivatives, glues, gelatine, dextrin, carob seed, or natural or synthetic resins, e.g. vinyl resins with a plasticiser, and may be dissolved or dispersed in aqueous solutions which may contain wetting agents to assist in impregnating the artificial leather.
GB36441/54A 1953-12-17 1954-12-16 Improvements in or relating to a process for hardening artificial hides or leathers Expired GB801483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES801483X 1953-12-17

Publications (1)

Publication Number Publication Date
GB801483A true GB801483A (en) 1958-09-17

Family

ID=8246536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36441/54A Expired GB801483A (en) 1953-12-17 1954-12-16 Improvements in or relating to a process for hardening artificial hides or leathers

Country Status (1)

Country Link
GB (1) GB801483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060373A1 (en) * 1969-09-03 1971-06-18 Ehrenberg & Sons Laederfab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060373A1 (en) * 1969-09-03 1971-06-18 Ehrenberg & Sons Laederfab

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