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:
Jun. 07, 1977
Filed:
Sep. 10, 1975
Applicant:
Inventors:
Satoru Enomoto, Fujisawa, JA;
Hitoshi Takita, Tokyo, JA;
Hisayuki Wada, Tokyo, JA;
Yutaka Mukaida, Tokyo, JA;
Mikiro Yanaka, Matsudo, JA;
Assignee:
Kureha Kagaku Kogyo Kabushiki Kaisha, Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11C / ; C07C / ;
U.S. Cl.
CPC ...
2604 / ; 2604 / ; 2604 / ;
Abstract
Reaction of (1-methyl-2-vinyl)4,6-heptadiene-1-ol with butadiene and carbon monoxide in the presence of a catalyst comprising palladium compounds and phosphine compounds provides a novel substance of (1-methyl-2-vinyl)4,6-heptadienyl-3,8-nonadienoate. This product can be made into a polymer at temperatures of 100.degree. to 250.degree. C.