Low alkali, non-crystalline, vitreous silica fillers

Details Low alkali, non-crystalline, vitreous silica fillers Low alkali, non-crystalline, vitreous silica fillers

2006-06-28

2009-10-20

Lorengo, Jerry (Department: 1793)

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

C501S060000, C501S014000, C501S021000, C501S036000, C106S716000

Reexamination Certificate

active

07605098

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.

REFERENCES:
patent: 273244 (1883-03-01), Ardrey
patent: 273245 (1883-03-01), Bate
patent: 688550 (1901-12-01), Schmidt
patent: 3971754 (1976-07-01), Jurecic
patent: 4016131 (1977-04-01), Shutt et al.
patent: 4438212 (1984-03-01), Potter et al.
patent: 4742147 (1988-05-01), Nichols
patent: 5088927 (1992-02-01), Lee
patent: 5736158 (1998-04-01), Quast
patent: 6033468 (2000-03-01), Folks et al.
patent: 6199778 (2001-03-01), Hanvey, Jr.
patent: 6284186 (2001-09-01), Hansen
patent: 6296699 (2001-10-01), Jin
patent: 6776838 (2004-08-01), Hemmings et al.
patent: 6881764 (2005-04-01), Doesburg et al.
patent: 7001932 (2006-02-01), Blackwell et al.
patent: 7087103 (2006-08-01), Suh et al.
patent: 2002/0053304 (2002-05-01), Pelot et al.
patent: 273244 (1989-11-01), None
patent: 273245 (1989-11-01), None
patent: WO 85/02394 (1985-06-01), None
Standard Specification for Glass Fiber Strands, ASTM Designation D578-00, May 2000, pp. 1-17, PA.

Affiliated with

Also associated with

Rating

Low alkali, non-crystalline, vitreous silica fillers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low alkali, non-crystalline, vitreous silica fillers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low alkali, non-crystalline, vitreous silica fillers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4084088