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:
Nov. 13, 1984
Filed:
Sep. 29, 1982
Applicant:
Inventors:
Dominic A Berta, Wilmington, DE (US);
Vernon L Kyllingstad, Wilmington, DE (US);
Assignee:
Hercules Incorporated, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08G / ;
U.S. Cl.
CPC ...
525349 ; 5253341 ; 528421 ;
Abstract
Halogen-containing polymers can be crosslinked by heat-curing with a crosslinking system made up of a crosslinking agent which is either a polymercaptan or an ester derivative thereof, a basic material and a hydrated salt. When the hydrated salt is chosen so that it releases its water of hydration during heat-curing the rate of crosslinking is enhanced.