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GB816095A - Permeable artificial leather and process for the production thereof - Google Patents

Permeable artificial leather and process for the production thereof

Info

Publication number
GB816095A
GB816095A GB27500/57A GB2750057A GB816095A GB 816095 A GB816095 A GB 816095A GB 27500/57 A GB27500/57 A GB 27500/57A GB 2750057 A GB2750057 A GB 2750057A GB 816095 A GB816095 A GB 816095A
Authority
GB
United Kingdom
Prior art keywords
polymer material
zones
layer
resistant
abrasion
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
GB27500/57A
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.)
JAN SPIRIT
VOJTECH SMEJKAL
Original Assignee
JAN SPIRIT
VOJTECH SMEJKAL
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 JAN SPIRIT, VOJTECH SMEJKAL filed Critical JAN SPIRIT
Publication of GB816095A publication Critical patent/GB816095A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, 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
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

816,095. Permeable abrasion resistant artificial leather. SPIRIT, J., and SMEJKAL, V. Sept. 2, 1957 [Sept. 10, 1956], No. 27500/57. Class 140. A permeable and abrasion-resistant artificial leather comprises a flexible base, e.g. a textile material, and a surface layer on the base compound of a set of zones of porous synthetic organic polymer material distributed over the base and interfitting with a complementary set of zones of abrasion-resistant synthetic organic polymer material. The surface layer may be composed of at least one set of zones consisting of a pattern of straight strips of polymer material or the zones of both sets are complementary patterns of irregular shape and together form a mosaic. The abrasion-resistant polymer material, which may be non-permeable, and the porous polymer material may include polyvinyl chloride. The artificial leather may be produced by (i) forming an openwork layer on the flexible base and then filling the cavities of the layer with another synthetic organic polymer material, one material being porous and the other being abrasive-resistant; (ii) forming a continuous layer of porous polymer material on the flexible base, forming design cavities in the layer, and filling the cavities with the abrasionresistant polymer material; or (iii) forming an openwork layer of zones of abrasion resistant polymer material spaced to form a design, the cavities between the zones being filled with the porous polymer material. The coating compositions may contain softeners, e.g. dioctyl or dibutyl phthalate, glycerol, fillers and leavening agents which may be soluble in water, lower alcohols and ketones, or may decompose at high temperatures, e.g. sodium and potassium chloride, sodium sulphate, calcium chloride, ammonium carbonate, kaolin, barium sulphate, and calcium stearate.
GB27500/57A 1956-09-10 1957-09-02 Permeable artificial leather and process for the production thereof Expired GB816095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS816095X 1956-09-10

Publications (1)

Publication Number Publication Date
GB816095A true GB816095A (en) 1959-07-08

Family

ID=5455761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27500/57A Expired GB816095A (en) 1956-09-10 1957-09-02 Permeable artificial leather and process for the production thereof

Country Status (3)

Country Link
DE (1) DE1129921B (en)
FR (1) FR1182092A (en)
GB (1) GB816095A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849991C (en) * 1950-10-08 1952-09-22 Max Merkel Process for the production of multicolored artificial leather
DE900610C (en) * 1950-10-20 1953-12-28 Peter Rathgeber Dipl Chem Process for the production of artificial velor
DE899407C (en) * 1951-06-30 1953-12-10 Degussa Process for the production of flat structures from vinyl polymers
DE1685574U (en) * 1954-08-10 1954-10-21 Julius Votteler S Nachf G M B LEATHER REPLACEMENT.

Also Published As

Publication number Publication date
DE1129921B (en) 1962-05-24
FR1182092A (en) 1959-06-22

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