Title:
FLUORINE-CONTAINING COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2012/036036
Kind Code:
A1
Abstract:
Disclosed is a fluorine-containing copolymer comprising a copolymer of a polyfluoroalkyl alcohol (meth)acrylic acid derivative of formula [I] CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR=CH2 (wherein R is a hydrogen atom or a methyl group, n is an integer of 1 to 6, a is an integer of 1 to 4, b is an integer of 1 to 3, and c is an integer of 1 to 3) and a polysiloxane of formula [II] having a terminal (meth)acryloyloxy group (wherein R1 is a hydrogen atom or a methyl group, R2 is a C1-C6 straight-chain or branched alkylene group, R3 is a C1-C30 straight-chain or branched alkyl group, R4 and R5 are each a hydrogen atom, a methyl group, or a phenyl group, and m is an integer of 1 to 200).
Inventors:
KANEUMI YOSHIYAMA (JP)
Application Number:
PCT/JP2011/070344
Publication Date:
March 22, 2012
Filing Date:
September 07, 2011
Export Citation:
Assignee:
UNIMATEC CO LTD (JP)
KANEUMI YOSHIYAMA (JP)
KANEUMI YOSHIYAMA (JP)
International Classes:
C08F290/06; A61K8/19; A61K8/81; C08F220/24; C08F220/26; C08F230/08; C08F299/08; C09C3/10
Domestic Patent References:
| WO2010101091A1 | 2010-09-10 | |||
| WO2009034773A1 | 2009-03-19 | |||
| WO2007105633A1 | 2007-09-20 |
Foreign References:
| JP2010521541A | 2010-06-24 | |||
| CN1927894A | 2007-03-14 | |||
| JPH0346444A | 1991-02-27 | |||
| JPS5323270B2 | 1978-07-13 | |||
| JPS5323271A | 1978-03-03 | |||
| JPS5748035B2 | 1982-10-13 | |||
| JPH0245572B2 | 1990-10-11 | |||
| JPH0378244B2 | 1991-12-13 | |||
| JPH044923A | 1992-01-09 | |||
| JPH0411366B2 | 1992-02-28 |
Other References:
See also references of EP 2617745A4
Attorney, Agent or Firm:
YOSHIDA Toshio et al. (JP)
Toshio Yoshida (JP)
Toshio Yoshida (JP)
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Claims:
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