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Title:
FLUORINATED HYPERBRANCHED POLYMER AND PROCESS FOR PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/074051
Kind Code:
A1
Abstract:
[Problem] To provide a novel compound which can keep satisfactory transparency, has high solubility in organic solvents and excellent mixing/dispersing properties in matrix resins, is not aggregated in matrix resins, and enables the production of a thin film or a molded article having excellent surface modification properties and high transparency. [Solution] A specific fluorinated hyperbranched polymer having a weight average molecular weight of 1,000 to 500,000 in terms of polystyrene content as measured by gel permeation chromatography; and a thin film comprising a fluorinated hyperbranched polymer. (In formula [1], R1 represents a hydrogen atom or a methyl group; A1 represents a structure represented by formula [2] or formula [3]; L represents -SC(=O)- or -O-; Rf's may be the same as or different from each other and independently represent a fluoroalkyl group having 2 to 12 carbon atoms; and n is the number of repeating unit structures and represents an integer of 2 to 3,000.) (In formulae [2] and [3], A2 represents a linear, branched or cyclic alkylene group which may contain an ether bond or an ester bond; and Y1-Y4 independently represent a hydrogen atom, an alkyl group, an alkoxy group, a nitro group, a hydroxy group, an amino group, a carboxyl group or a cyano group.)

Inventors:
NAGASHIMA, Hideo (6-10-1 Hakozaki, Higashi-ku, Fukuoka-sh, Fukuoka 81, 〒8128581, JP)
永島 英夫 (〒81 福岡県福岡市東区箱崎六丁目10番1号 国立大学法人九州大学内 Fukuoka, 〒8128581, JP)
IGAWA, Kazunobu (6-10-1 Hakozaki, Higashi-ku, Fukuoka-sh, Fukuoka 81, 〒8128581, JP)
井川 和宣 (〒81 福岡県福岡市東区箱崎六丁目10番1号 国立大学法人九州大学内 Fukuoka, 〒8128581, JP)
NISHIKATA, Takashi (6-10-1 Hakozaki, Higashi-ku, Fukuoka-sh, Fukuoka 81, 〒8128581, JP)
西形 孝司 (〒81 福岡県福岡市東区箱崎六丁目10番1号 国立大学法人九州大学内 Fukuoka, 〒8128581, JP)
Application Number:
JP2011/077797
Publication Date:
June 07, 2012
Filing Date:
December 01, 2011
Export Citation:
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Assignee:
KYUSHU UNIVERSITY (6-10-1, Hakozaki Higashi-ku, Fukuoka-sh, Fukuoka 81, 〒8128581, JP)
国立大学法人九州大学 (〒81 福岡県福岡市東区箱崎六丁目10番1号 Fukuoka, 〒8128581, JP)
NISSAN CHEMICAL INDUSTRIES, LTD. (7-1 Kanda-Nishiki-cho 3-chome, Chiyoda-ku Tokyo, 54, 〒1010054, JP)
日産化学工業株式会社 (〒54 東京都千代田区神田錦町三丁目7番地1 Tokyo, 〒1010054, JP)
NAGASHIMA, Hideo (6-10-1 Hakozaki, Higashi-ku, Fukuoka-sh, Fukuoka 81, 〒8128581, JP)
永島 英夫 (〒81 福岡県福岡市東区箱崎六丁目10番1号 国立大学法人九州大学内 Fukuoka, 〒8128581, JP)
IGAWA, Kazunobu (6-10-1 Hakozaki, Higashi-ku, Fukuoka-sh, Fukuoka 81, 〒8128581, JP)
井川 和宣 (〒81 福岡県福岡市東区箱崎六丁目10番1号 国立大学法人九州大学内 Fukuoka, 〒8128581, JP)
International Classes:
C08F8/20
Attorney, Agent or Firm:
HANABUSA, Tsuneo et al. (Shin-Ochanomizu Urban Trinity 2, Kandasurugadai 3-chome, Chiyoda-k, Tokyo 62, 〒1010062, JP)
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Claims: