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:
Apr. 13, 1993
Filed:
Aug. 20, 1991
Applicant:
Inventors:
Carroll G Reid, Charleston, WV (US);
Gary C Rex, Cross Lanes, WV (US);
Assignee:
Union Carbide Chemicals & Plastics Technology Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523516 ; 523514 ; 523527 ; 264552 ; 525 28 ; 525 31 ; 525 44 ; 525 48 ; 525111 ; 525126 ; 525170 ;
Abstract
A process is disclosed for producing molded parts from a polyester-based curable molding composition which includes a thermostetting unsaturated polyester resin, an ethylenically unsaturated monomer which is copolymerizable with the unsaturated polyester resin to provide crosslinking, a thermoplastic low profile additive material for shrinkage control and in addition, at least one highly reactive olefinically unsaturated crosslinkable monomer, this highly reactive olefinically unsaturated material being selected from the group consisting of: