Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Reexamination Certificate
2006-08-08
2006-08-08
Gray, Jill (Department: 1774)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
C428S375000, C524S494000, C523S206000, C523S217000
Reexamination Certificate
active
07087302
ABSTRACT:
The present invention relates to a sizing composition for use on glass fibers which are used to reinforce plastic resins used in the formation of fiber-reinforced plastics (FRPs). The sizing composition comprises a copolymer formed from at least one functional monomer that is selected from the group consisting of hydroxy, phenyl and alkoxylated functional groups. The glass fibers sized with the sizing composition of the invention have excellent computability with resins used in forming FRPs, as seen by a low level of white glass.
REFERENCES:
patent: 3997306 (1976-12-01), Hedden
patent: 4126729 (1978-11-01), Richardson et al.
patent: 4457970 (1984-07-01), Das et al.
patent: 4789593 (1988-12-01), Das
patent: 5491182 (1996-02-01), Key et al.
patent: 5665470 (1997-09-01), Key et al.
patent: 6172149 (2001-01-01), Shah et al.
patent: 2004/0010080 (2004-01-01), Hutter et al.
patent: WO 96/15075 (1996-05-01), None
Farwaha Rajeev
Key Charles R.
Celanese International Corporation
Ferrell Michael W.
Gray Jill
Webb Aaron L.
LandOfFree
Glass sizing composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Glass sizing composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glass sizing composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3642816