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:
Mar. 31, 1987
Filed:
Nov. 26, 1985
Applicant:
Inventors:
Gideon Levin, Rehovot, IL;
Hemi N Nae, Givat Shmuel, IL;
Assignee:
Yeda Research and Development Co., Ltd., Rehovot, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
525113 ; 525116 ; 525121 ;
Abstract
There are provided polymers containing chlorine wherein part of the chlorine atoms are substituted by thio-amide groups and where a further part of the chlorine atoms are substituted by epoxy moieties. Starting materials of choice are chlorinated polyalkylenes, polyvinyl chloride and polyvinylidene chloride. The polymers are produced by first producing a chlorine containing polymer wherein part of the chlorine is substituted by thio-amide groups, and further reacting such product with an epoxy resin so as to introduce epoxy groups.