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:
Aug. 27, 2013
Filed:
Oct. 15, 2007
Yoshiyuki Utsumi, Kawasaki, JP;
Hiroaki Shimizu, Kawasaki, JP;
Kyoko Ohshita, Kawasaki, JP;
Toshiharu Shimamaki, Osaka, JP;
Kenshin Niwa, Osaka, JP;
Seihin Shu, Osaka, JP;
Yoshiyuki Utsumi, Kawasaki, JP;
Hiroaki Shimizu, Kawasaki, JP;
Kyoko Ohshita, Kawasaki, JP;
Toshiharu Shimamaki, Osaka, JP;
Kenshin Niwa, Osaka, JP;
Seihin Shu, Osaka, JP;
Tokyo Ohka Kogyo Co., Ltd., Kawasaki-shi, JP;
Daito Chemix Corporation, Osaka, JP;
Abstract
A compound represented by general formula (I); and a polymeric compound including a structural unit (a1) represented by general formula (II). wherein R represents a hydrogen atom, a halogen atom, a lower alkyl group or a halogenated lower alkyl group; each of Rto Rindependently represents an alkyl group or a fluorinated alkyl group, with the provision that no fluorine atom is bonded to a carbon atom adjacent to the tertiary carbon atom to which Rto Rare bonded, and at least one of Rto Rrepresents a fluorinated alkyl group; and Rand Rmay form a ring structure.