The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2006
Filed:
Feb. 24, 2003
Applicants:
Charles R. Key, Simpsonville, SC (US);
Rajeev Farwaha, Belle Mead, NJ (US);
Inventors:
Charles R. Key, Simpsonville, SC (US);
Rajeev Farwaha, Belle Mead, NJ (US);
Assignee:
Celanese International Corporation, Dallas, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); B60C 1/00 (2006.01);
U.S. Cl.
CPC ...
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.