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. 06, 2007
Filed:
Mar. 24, 2004
Shinya Nagano, Himeji, JP;
Jiichiro Hashimoto, Himeji, JP;
Kiyoharu Tsutsumi, Himeji, JP;
Yoshinori Funaki, Himeji, JP;
Shinya Nagano, Himeji, JP;
Jiichiro Hashimoto, Himeji, JP;
Kiyoharu Tsutsumi, Himeji, JP;
Yoshinori Funaki, Himeji, JP;
Daicel Chemical Industries, Ltd., Osaka, JP;
Abstract
A material for dielectric films is a polymerizable composition containing an organic solvent, and an adamantanepolycarboxylic acid derivative represented by following Formula (1): wherein X is hydrogen atom, a hydrocarbon group or R; R, R, Rand Rand are each independently a protected or unprotected carboxyl group, etc.; and Y, Y, Yand Yare each independently a single bond or a bivalent aromatic cyclic group; and an aromatic polyamine derivative represented by following Formula (2): wherein Ring Z is a monocyclic or polycyclic aromatic ring; and R, R, Rand Rare each a substituent bound to Ring Z and are each independently a protected or unprotected amino group, etc., dissolved in the organic solvent.