发明名称 Method of making a polyurethane suede-like fabric/elastomer composite
摘要 A process for the production of a fabric/elastomer composite is provided. The inventive process involves the impregnation of an inventive elastomer composition comprising (i) a water-borne polyurethane latex, (ii) an acid-generating chemical, and (iii) a cloud point surfactant, within a textile fabric. Subsequently, the impregnated fabric is then heated, preferably with steam, in order to generate an acid and gel the surfactant which then uniformly coagulates the latex over the fabric surface. The fabric is preferably comprised of polyester fibers. The composite may be utilized as upholstery in furniture or in automobiles, apparel, drapery, and the like. The inventive elastomer composition is also provided.
申请公布号 US5916636(A) 申请公布日期 1999.06.29
申请号 US19980042922 申请日期 1998.03.17
申请人 MILLIKEN & COMPANY 发明人 VOGT, KIRKLAND W.
分类号 B29B11/16;B29B13/02;B29K75/00;B29K105/08;C08G18/00;C08J5/24;C08K5/00;C08K5/11;C08L75/04;D06M13/224;D06M15/564;D06M15/693;D06N3/14;(IPC1-7):B05D3/02 主分类号 B29B11/16
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