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:
Jan. 21, 1992
Filed:
Aug. 31, 1990
Applicant:
Inventors:
Francois Boinot, Lievin, FR;
Michel Cousin, Loison-sous-Lens, FR;
Andre Hochin, Bruay-en-Artois, FR;
Nicolas Meyer, Lens, FR;
Assignee:
Norsolor, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08F / ;
U.S. Cl.
CPC ...
528140 ; 525506 ; 528129 ; 528139 ;
Abstract
Phenolic resin compositions. Phenolic resin compositions containing an additive consisting of at least 20% by weight of an alkaline or alkaline-earth metaborate relative to the toal weight of the additive. Applications to the manufacture of phenolic prepreg mats which are stable in storage.