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:
Oct. 28, 2014
Filed:
Aug. 16, 2010
Toshio Kubota, Hitachi, JP;
Takehiro Nagasawa, Funabashi, JP;
Makoto Hirooka, Takasaki, JP;
Eiko Hirooka, Takasaki, JP;
Ibaraki University, Mito-Shi, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
Abstract
Disclosed is a fluorine-containing polymer obtained by polymerizing a 1,6-diene-type ether compound represented by formula [1] and, for example, a (meth)acrylic acid compound represented by formula [2]. The fluorine-containing polymer shows high transparency, has a high glass transition point, and is soluble in a solvent and therefore has moldability. In the case where a (meth)acrylic unit has a reactive substituent, by utilizing the crosslinking reaction thereof, a thin film having high solvent resistance can be produced. In formulae [1] and [2], Rand Reach independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, which may be substituted, Rrepresents a hydrogen atom, a fluorine atom, or a methyl group, and Rrepresents a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, which may be substituted, or an aromatic group having 5 to 10 ring members, which may be substituted.