公开(公告)号：US4456707A

公开(公告)日：1984-06-26

申请号：US484067

申请日：1983-04-11

申请人： Lothar Hille ,  Heimo Ludke ,  Nikolaus Hansjosten

发明人： Lothar Hille ,  Heimo Ludke ,  Nikolaus Hansjosten

IPC分类号： B32B5/00 ,  B29B7/00 ,  B29C39/00 ,  B29C39/12 ,  B29C39/24 ,  B29C57/00 ,  C08J5/24 ,  C08J9/00 ,  C08L75/04

CPC分类号： C08J9/0085 ,  C08L75/04 ,  C08J2375/04 ,  Y10S521/92

摘要： Polyurethane moldings having an inhomogeneously colored surface with color contrasts in fiber-like distribution are made by incorporating colored fibers of a specified type in a polyurethane forming reactionmixture. The colored fibers must have a staple length of from 0.1 to 6 mm, a denier of from 0.1 to 25 dtex, and a coloring agent that does not migrate or dissolve in the polyurethane-forming materials. These fibers are generally used in a quantity such that they represent from 0.1 to 10 wt. % of the polyurethane-forming reaction mixture. Shoe soles, shoe heels, multiple layer soles and padded components are examples of moldings which may be produced in accordance with the present invention.

摘要翻译： 具有不均匀着色的具有纤维状分布的颜色对比的聚氨酯模制品通过在聚氨酯形成反应混合物中掺入指定类型的有色纤维而制成。 着色纤维必须具有0.1至6mm的长度，0.1至25dtex的旦数和不在聚氨酯形成材料中迁移或溶解的着色剂。 这些纤维通常使用的量为0.1-10wt。 ％的形成聚氨酯的反应混合物。 鞋底，鞋跟，多层鞋底和衬垫部件是可根据本发明生产的模制品的实例。