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:
Oct. 20, 1981
Filed:
Apr. 02, 1979
Applicant:
Inventors:
Michel Droux, La Ravoire, FR;
Gilbert Bocquet, Challes les Eaux, FR;
Assignee:
Saint-Gobain Industries, Paris, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ;
U.S. Cl.
CPC ...
65-341 ; 260 / ; 260 / ; 427175 ; 427178 ; 427387 ; 428378 ;
Abstract
Sizing compositions comprising a combination of several adhesive agents capable of being cross-linked, an acrylic polymer and a coupling agent, are used to treat glass fibers in order to provide improved plastic reinforcing fibers especially suited to use in sheet molding compounds whereby molded articles, particularly large pieces formed therefrom, will have improved reinforcement and surface characteristics.
Droux, Michel. (1981). Sizing composition and glass fibers treated with the aid of such (U.S. Patent No. 4295871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4295871
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile