专利名称：POLYVINYL ALCOHOL FIBERS AND FILMS
WITH MINERAL FILLERS AND SMALLCELLULOSE PARTICLES
发明人：Daniel W. Sumnicht,Thomas Schulze,Frank-Gunther Niemz
申请号：US15637436申请日：20170629
公开号：US20170298572A1公开日：20171019
摘要：The present invention is directed to an article of manufacture, which can be afiber and or a film. In one aspect, the fiber or the film comprises a polyvinyl alcohol(PVOH) and an inorganic filler comprising particles having an average diameter of lessthan about 20 micrometers. The PVOH has a degree of hydrolysis of greater than about95% and is present in a range between about 20 wt. % and about 99 wt. % based on thetotal fiber weight. Methods of making the fibers and films are also disclosed.
申请人：Georgia-Pacific Consumer Products LP
地址：Atlanta GA US
国籍：US
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