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:
Feb. 14, 2006
Filed:
Mar. 08, 2002
Yasutaka Ishii, Takatsuki, JP;
Tatsuya Nakano, Himeji, JP;
Shinya Nagano, Himeji, JP;
Naoto Okuyama, Himeji, JP;
Yasutaka Ishii, Takatsuki, JP;
Tatsuya Nakano, Himeji, JP;
Shinya Nagano, Himeji, JP;
Naoto Okuyama, Himeji, JP;
Daicel Chemical Industries, Ltd., Osaka, JP;
Abstract
A catalyst includes a cyclic imide compound having an N-substituted cyclic imide skeleton represented by following Formula (I):wherein X is an oxygen atom or a hydroxyl group, and having a solubility parameter of less than or equal to 26 [(MPa)] as determined by Fedors method. The catalyst may further comprise a metallic compound. By allowing (A) a compound capable of forming a radical to react with (B) a radical scavenging compound in the presence of the catalyst, an addition or substitution reaction product between the compound (A) and the compound (B) or a derivative thereof can be obtained.