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公开(公告)号:US07811377B2
公开(公告)日:2010-10-12
申请号:US12583800
申请日:2009-08-26
Applicant: Raymond T. Hemmings , Robert D. Nelson , Philip L. Graves , Bruce J. Cornelius
Inventor: Raymond T. Hemmings , Robert D. Nelson , Philip L. Graves , Bruce J. Cornelius
IPC: C04B14/04 , C04B14/38 , C04B14/00 , C03C8/00 , C03C8/02 , C03C13/00 , C03C13/06 , C03C3/091 , C03C3/087 , C03C14/00 , C03C14/02
CPC classification number: C03C3/087 , C03C3/091 , C03C12/00 , C03C13/00 , C04B7/02 , C04B7/12 , C04B14/22 , C04B28/02 , C04B2111/802 , C04B7/13 , C04B20/026
Abstract: A substantially white powder for use as a filler and/or extender derived from by-products of manufacturing vitreous low alkali, low iron glass fibers, and a method for producing the powder. The filler has very low alkalinity and by virtue of its being essentially free of crystalline silica is non-hazardous to health and therefore safe for consumer-based and industrial-based uses.
Abstract translation: 用作填充剂和/或由制造玻璃质低碱玻璃纤维,低铁玻璃纤维的副产物衍生的填料和/或增量剂的基本上白色的粉末以及用于生产粉末的方法。 填料具有非常低的碱度,并且由于其基本上不含结晶二氧化硅对健康无害,因此对于基于消费者和基于工业的用途是安全的。