Title:
CURED RESIN OBJECT, ELECTRICAL APPLIANCE, MOTOR, TRANSFORMER, CABLE-COATING MATERIAL, MOBILE OBJECT, STRUCTURE, AND METHOD FOR RESTORATION OF CURED RESIN OBJECT
Document Type and Number:
WIPO Patent Application WO/2018/042880
Kind Code:
A1
Abstract:
Conventional self-restorable materials recover, through self-restoration, the initial resin properties regarding heat resistance and strength, but a longer life cannot be expected. The cured resin object according to the present invention comprises a first vinyl monomer, which has an ester bond, a second vinyl monomer, which has a hydroxyl group, a transesterification catalyst, and a boron compound.
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Inventors:
KAJIHARA YURI (JP)
MURAKI TAKAHITO (JP)
TADA YASUHIKO (JP)
NUNOSHIGE JUN (JP)
KONDO TAKESHI (JP)
MURAKI TAKAHITO (JP)
TADA YASUHIKO (JP)
NUNOSHIGE JUN (JP)
KONDO TAKESHI (JP)
Application Number:
PCT/JP2017/024903
Publication Date:
March 08, 2018
Filing Date:
July 07, 2017
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
C08F220/30; C08F4/52; C08F220/28; C08K5/098; C08L57/00; H01B3/44
Domestic Patent References:
| WO2015097835A1 | 2015-07-02 | |||
| WO2016178345A1 | 2016-11-10 |
Foreign References:
| JP2015214661A | 2015-12-03 | |||
| JP2014136706A | 2014-07-28 | |||
| JP2010144109A | 2010-07-01 | |||
| JP2012241076A | 2012-12-10 |
Other References:
NUNOSHIGE ET AL: "Restoration Function of Fractured Thermosetting Polymer via Living Radical Polymerization by Alkylborane Initiator", JOURNAL OF NETWORK POLYMER,JAPAN, vol. 36, no. 4, 10 July 2015 (2015-07-10), pages 192 - 198, XP055603749, ISSN: 1342-0577
Attorney, Agent or Firm:
TODA Yuji (JP)
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