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Patent Searching and Data


Title:
PHOTOCURABLE RESIN, MIXTURE, AND PHOTOCURABLE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/170706
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a photocurable resin, a mixture, and a photocurable resin composition which have excellent adhesiveness. The photocurable resin according to the present invention has a main chain backbone having repeating units represented by formula (Ia) and formula (Ib), and has a (meth)acryloyl group and a non-photoreactive group at termini thereof, wherein: the non-photoreactive group is at least one selected from the group consisting of saturated hydrocarbon groups and aromatic hydrocarbon groups which optionally have a heteroatom; a hydroxy group, an amino group, -CH=NH, a carboxy group, or a mercapto group is not bonded to an end of the non-photoreactive group; the contained amount of the repeating unit represented by formula (Ia) is larger than 15 mol% of the main chain backbone; and the contained amounts of the (meth) acryloyl group and the non-photoreactive group are each 5 mol% or more of the terminal groups.

Inventors:
ITO TSUBASA (JP)
SAIKI TAKEAKI (JP)
ISHIKAWA KAZUNORI (JP)
Application Number:
PCT/JP2017/012928
Publication Date:
October 05, 2017
Filing Date:
March 29, 2017
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
C08G18/67; C08F290/06; C08F299/06; C08G18/69
Domestic Patent References:
WO2015196093A12015-12-23
Foreign References:
JPH06306130A1994-11-01
JPH02113008A1990-04-25
JP2013136746A2013-07-11
JPS5975916A1984-04-28
JPS52144086A1977-12-01
JP2008222743A2008-09-25
US5597871A1997-01-28
Other References:
See also references of EP 3438148A4
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
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