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. 14, 2009
Filed:
Oct. 23, 2003
Applicants:
Takahiro Iwahama, Himeji, JP;
Tatsuya Nakano, Himeji, JP;
Inventors:
Takahiro Iwahama, Himeji, JP;
Tatsuya Nakano, Himeji, JP;
Assignee:
Daicel Chemical Industries, Ltd., Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 49/786 (2006.01); C07C 49/796 (2006.01); C07C 43/205 (2006.01); C07C 43/215 (2006.01); C07C 43/23 (2006.01);
U.S. Cl.
CPC ...
Abstract
Aromatic vinyl ether compounds represented by Formula (1) or by Formula (2) wherein each R and R' is a hydrogen atom or a group represented by Formula (3) and wherein the remaining variables are as defined in the specification, provided that at least one pR in Formula (1) and at least one uR in Formula (2) is a Formula (3) group. These aromatic vinyl ether compounds are useful as, e.g., curing agents for cationic polymerization.