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US 4,303,706 AGranted
Process for the preparation of suede-like raised fabric
AssigneeTeijin Limited
InventorsNorihiro Minemura, Takeo Kimura
Life of this patent
Estimating the term…
Abstract
A process for the preparation of a suede-like raised fabric which comprises preparing a raised fabric which has naps consisting of extra fine fibers (0.0001 to 0.8 denier), applying an emulsion of amino resin to the raised fabric, and after drying, heat-treating the applied raised fabric at 100.degree. to 180.degree. C. to let the amino resin in the fabric harden.
Claims3
A process for the preparation of a suede-like raised fabric which comprises;
- preparing a raised fabric which has naps consisting of extra fine fibers whose monofilament fineness is in the range of 0.0001 to 0.8 denier;
- applying an emulsion of a melamine resin to said raised fabric;
- and, after drying, heat-treating the applied raised fabric at a temperature of 100.degree. to 180.degree. C. to let the melamine resin in the fabric harden.
Dependencies are inferred from the claim text.