Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1994-02-14
2000-10-31
Krynski, William
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428375, 428378, 428391, D02G 300, B32B 900
Patent
active
061399582
ABSTRACT:
Chemically treated glass fibers having good processability are useful in producing fiber reinforced polymeric matrices, wherein the glass fibers have controlled wettability and are not detrimental to the weatherability of the fiber reinforced polymeric matrices. The chemically treated fibers have the dried residue of an aqueous chemical treating composition having a bisphenol A polyester film forming polymer compatible with and soluble in the matrix polymer, poly(vinyl acetate) polymeric film former, acryloxy-containing or methacryloxy-containing organo coupling agent in an effective coupling agent amount, cationic fiberous lubricant in an effective lubricating amount, with or without a cationic organic quaternary ammonium salt having alkoxy moieties, and with water in an amount to give a total solid for the aqueous chemical treating composition in the range of about 1 to about 30 weight percent. In addition, the aqueous chemical treating composition can have one or more amino-containing organofunctional silane coupling agents. The amount of the organic quaternary ammonium agent generally is in the range of from 0.05 to around 0.4 weight percent of the aqueous chemical treating composition. When this agent is not in the aqueous chemical treating composition, a secondary application of an antistatic agent is performed. The chemically treated glass fibers can be produced in any form such as chopped strand or continuous strand for combination with polymeric matrices including both filled and unfilled systems for producing reinforced polymeric matrices such as glass fiber reinforced polymeric panels which can be clear, translucent or pigmented.
REFERENCES:
patent: 3449281 (1969-06-01), Sullivan et al.
patent: 3473950 (1969-10-01), Wong
patent: 3597265 (1971-08-01), Mecklenborg et al.
patent: 3652326 (1972-03-01), Ward
patent: 3920313 (1975-11-01), Wong et al.
patent: 3923708 (1975-12-01), Furukawa et al.
patent: 3969299 (1976-07-01), Burns et al.
patent: 4029623 (1977-06-01), Maaghul
patent: 4065417 (1977-12-01), Wong et al.
patent: 4104434 (1978-08-01), Johnson
patent: 4110094 (1978-08-01), Motsinger
patent: 4219457 (1980-08-01), Taniguchi et al.
patent: 4309326 (1982-01-01), Sage et al.
patent: 4338234 (1982-07-01), Moore et al.
patent: 4341877 (1982-07-01), Das et al.
patent: 4358501 (1982-11-01), Temple
patent: 4394418 (1983-07-01), Temple
patent: 4394475 (1983-07-01), Temple et al.
patent: 4424316 (1984-01-01), DiSalvo et al.
patent: 4435474 (1984-03-01), Das et al.
patent: 4454197 (1984-06-01), Laganis et al.
patent: 4461804 (1984-07-01), Motsinger et al.
patent: 4518653 (1985-05-01), McWilliams et al.
patent: 4536447 (1985-08-01), Hsu
patent: 4637956 (1987-01-01), Das et al.
patent: 4683254 (1987-07-01), Brannon et al.
patent: 4752527 (1988-06-01), Sanzero et al.
patent: 4783509 (1988-11-01), Cavitt et al.
patent: 4789593 (1988-12-01), Das
patent: 4808478 (1989-02-01), Dana et al.
Technical Leaflet No. 211745-1982-MM Savid Chemical Co., Como, Italy, pp. 14-22 and 37-40.
Product Bulletin for Resyn.RTM. 1037 from National Starch and Chemical Corp. "Textile Chemicals".
Melle David T.
Raghupathi Narasimhan
Schell Philip L.
Watson James C.
Gray J. M.
Krynski William
PPG Industries Ohio Inc.
Stachel Kenneth J.
LandOfFree
Chemically treated glass fibers for reinforcing thermosetting po does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chemically treated glass fibers for reinforcing thermosetting po, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemically treated glass fibers for reinforcing thermosetting po will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2048810