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:
Sep. 25, 1979
Filed:
Aug. 05, 1977
Applicant:
Inventors:
Assignee:
Societa' Italiana Resine S.I.R. S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
525-4 ; 525-6 ; 525-1 ;
Abstract
The stability under storage of unsaturated polyester resin compositions is improved by adding from 20 to 300 ppm, with respect to the unsaturated polyester resin, of one or more stabilizers chosen from halides of alkaline earth metals and halides of metals of Group VIII of the Periodic Table of the Elements.