Title:
POLYIMIDE COMPOSITION AND INSULATING CABLE
Document Type and Number:
WIPO Patent Application WO/2015/129913
Kind Code:
A1
Abstract:
[Problem] Insulating materials for enamel cables used in electric/electronic components, household electric appliances, motor vehicles and the like all use a thermosetting resin varnish that includes a solvent at a proportion of tens of parts per hundred, ant thus the high-temperature/long processing during thermosetting is plagued by problems associated with environmental health, safety and economy. [Solution] A polyimide composition comprising (A) A polyimide having the structure of belowmentioned formula (1) in the main chain, (B) a (meth)acrylate monomer having at least two double bonds in one molecule, (C) a photoiniator, and (D) a polyimide composition comprising an organic solvent (X represents a divalent functional group, two monovalent functional groups that are the same or different and have not bonded to each other, or a direct bond).
Inventors:
NAGAHARA SHIGENORI (JP)
KOBAYASHI HISATO (JP)
KOBAYASHI HISATO (JP)
Application Number:
PCT/JP2015/056051
Publication Date:
September 03, 2015
Filing Date:
March 02, 2015
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
C08F2/44; C08F2/50; C08G18/34; H01B3/30; H01B7/02
Domestic Patent References:
| WO2010074014A1 | 2010-07-01 |
Foreign References:
| JP2009073961A | 2009-04-09 | |||
| JP2011225741A | 2011-11-10 | |||
| JPH1152572A | 1999-02-26 | |||
| JP2007233319A | 2007-09-13 | |||
| JPH0539281A | 1993-02-19 |
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