[go: up one dir, main page]

GB1188573A - Process for the production of practically waterproof, air-permeable artificial leather - Google Patents

Process for the production of practically waterproof, air-permeable artificial leather

Info

Publication number
GB1188573A
GB1188573A GB3413267A GB3413267A GB1188573A GB 1188573 A GB1188573 A GB 1188573A GB 3413267 A GB3413267 A GB 3413267A GB 3413267 A GB3413267 A GB 3413267A GB 1188573 A GB1188573 A GB 1188573A
Authority
GB
United Kingdom
Prior art keywords
layer
polyvinyl chloride
air
production
artificial leather
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
GB3413267A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1188573A publication Critical patent/GB1188573A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing 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
    • D06N3/0043—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

1,188,573. Air-permeable coatings. CHEMISCHE WERKE HULS A.G. 25 July, 1967 [26 July, 1966], No. 34132/67. Heading B2E. [Also in Division B5] A process for the production of a practically waterproof, air-permeable artificial leather comprises applying a layer (a) of a polyvinyl chloride paste containing 0.2 to 1.0% by weight of an expanding agent which decomposes at below 150‹C., to a backing support which repels polyvinyl chloride, applying to the layer (a) a further layer (b) of a polyvinyl chloride paste containing 1 to 5% by weight of an expanding agent which decomposes at below 150‹C., and superimposing a layer of textile material which may be knitted, woven or non-woven on layer (b), heating the resultant assembly, gelling and expanding the polyvinyl chloride, cooling the assembly and stripping the layers as a unit from the backing support. The layer (a) is applied by a doctor knife or reverse-roller-coater and the layer (b) by doctor knife. The polyvinyl chloride pastes used to form layers (a) and (b) may contain plasticisers, fillers, dyes and stabilisers. The backing support may be made of paper, cloth or metal.
GB3413267A 1966-07-26 1967-07-25 Process for the production of practically waterproof, air-permeable artificial leather Expired GB1188573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0039715 1966-07-26

Publications (1)

Publication Number Publication Date
GB1188573A true GB1188573A (en) 1970-04-22

Family

ID=7023868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3413267A Expired GB1188573A (en) 1966-07-26 1967-07-25 Process for the production of practically waterproof, air-permeable artificial leather

Country Status (3)

Country Link
DE (1) DE1619210A1 (en)
GB (1) GB1188573A (en)
SE (1) SE313036B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836423A (en) * 1971-09-09 1974-09-17 Hooker Chemical Corp Method of introducing air permeability into a non-porous continuous film and resultant film
US4046942A (en) * 1973-11-28 1977-09-06 A. Monforts Method of producing an endless follower, and product per se
CN102517915A (en) * 2011-11-19 2012-06-27 无锡双象超纤材料股份有限公司 Manufacturing method of vacuum embossing decoration leather

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530088A1 (en) * 1995-08-16 1997-02-20 Abb Patent Gmbh Wall insulation for vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836423A (en) * 1971-09-09 1974-09-17 Hooker Chemical Corp Method of introducing air permeability into a non-porous continuous film and resultant film
US4046942A (en) * 1973-11-28 1977-09-06 A. Monforts Method of producing an endless follower, and product per se
CN102517915A (en) * 2011-11-19 2012-06-27 无锡双象超纤材料股份有限公司 Manufacturing method of vacuum embossing decoration leather

Also Published As

Publication number Publication date
SE313036B (en) 1969-08-04
DE1619210A1 (en) 1970-09-10

Similar Documents

Publication Publication Date Title
GB1406557A (en) Method of making pile fabric
GB1203239A (en) Fibrous sheet product
ES278919A1 (en) Procedure to produce a laminar material permeable to the vapor equipped with the properties of comfort and durability of the leather (Machine-translation by Google Translate, not legally binding)
GB824214A (en) Coated fabric
GB1188573A (en) Process for the production of practically waterproof, air-permeable artificial leather
GB1285214A (en) Process for the production of artificial leather
US2282181A (en) Antiseptic fabric
GB1329110A (en) Carpets and methods of manufacture thereof
ES436897A1 (en) Production of images
CS168592B2 (en) Equipment for woven fabric or textile material's drying by means of drying air blowing-through on textile machine
GB933420A (en) Improvements in or relating to bed blankets
GB978961A (en) Divers' garments made from cellular elastic rubber
GB1257039A (en)
GB784190A (en) Process for the production of artificial leather of deerskin-like character
GB1418625A (en) Fabrics
DE1749029U (en) LEATHER REPLACEMENT.
GB1175498A (en) Method of improving the Strike-Through Resistance of Fabrics
USD149686S (en) Design foe a shoe
GB785610A (en) Improvements relating to fireproofing of textile materials
GB579930A (en) Improvements in or relating to the marking of articles to be laundered, dry-cleaned,dyed or the like and means therefor
YU68373A (en) Process for preparing an ironing cloth impregnated with an ironing agent
GB1222821A (en) Improvements in or relating to fusible interlining material
GB708055A (en) Improved flexible materials and methods of making same
GB1009350A (en) Process for the production of soft polyvinyl chloride expanded plastics
GB1179026A (en) Improvements in or relating to methods of producing Vapor Permeable Sheets

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee