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. 24, 2009
Filed:
Jun. 12, 2002
Applicants:
Toshiyuki Tsubouchi, Chiba, JP;
Yukio Yoshida, Chiba, JP;
Motohisa Ido, Chiba, JP;
Inventors:
Assignee:
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C 13/40 (2006.01); C09J 11/06 (2006.01); C10M 105/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bicyclo[2.2.1]heptane derivative represented by following general formula (1): wherein Rand Reach represent hydrogen atom or methyl group, and Rrepresents methyl group or ethyl group. The derivative is suitable as a high viscosity hydrocarbon base material used for tackfiers for adhesives and process oils for rubber and resins.