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Title:
CURABLE COMPOSITION CONTAINING FLUORINE-CONTAINING HYPERBRANCHED POLYMER AND SILOXANE OLIGOMER
Document Type and Number:
WIPO Patent Application WO/2014/069634
Kind Code:
A1
Abstract:
A curable composition which contains: (a) 100 parts by mass of a siloxane oligomer that has at least one radically polymerizable double bond; (b) 0.001-1 part by mass of a fluorine-containing hyperbranched polymer; (c) 0.01-40 parts by mass of a surface modifying agent that is composed of a perfluoropolyether compound; and (d) 0.1-25 parts by mass of a polymerization initiator that generates radicals by the action of an active energy ray. The fluorine-containing hyperbranched polymer (b) is obtained by polymerizing a monomer (A) that has two or more radically polymerizable double bonds in each molecule and a monomer (B) that has a fluoroalkyl group and at least one radically polymerizable double bond in each molecule in the presence of a polymerization initiator (C) that is in an amount of 5-200 mol% relative to the number of moles of the monomer (A). A cured film which is obtained from this curable composition; and a laminate which has a hard coat layer that is obtained using this curable composition.

Inventors:
HARAGUCHI MASAYUKI (JP)
TAMURA HIROYASU (JP)
Application Number:
JP2013/079739
Publication Date:
May 08, 2014
Filing Date:
November 01, 2013
Export Citation:
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Assignee:
NISSAN CHEMICAL IND LTD (JP)
International Classes:
C08F30/08; B32B27/30; C08F2/46; C08F290/06; C08F299/08; C08G77/04; C09D4/00; C09D7/12; C09D183/07
Domestic Patent References:
WO2012074071A12012-06-07
Foreign References:
JPH08245652A1996-09-24
JPH02269106A1990-11-02
JP2004224906A2004-08-12
Attorney, Agent or Firm:
HANABUSA, Tsuneo et al. (JP)
Sepal Tsuneo (JP)
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