Suede-like artificial leather

• Main Authors: YONEDA, HISAO, NAKASHIMA, HITOSHI
• Format: Patent
• Language: English; French; German
• Published: 01.04.1998
• Edition: 6
• Subjects: DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL

In a suede-like artificial leather comprising an entangled nonwoven fabric composed of microfine polyamide fibers having an average single fineness of 0.5 denier or smaller and a polymer composed mainly of polyurethane, at least one dye selected from the group consisting of sulfur dyes, vat dyes and...