Title:
CYCLOOLEFIN-BASED RESIN COMPOSITION, VARNISH, CROSSLINKED OBJECT, FILM, SHEET, CIRCUIT BOARD, ELECTRONIC APPLIANCE, AND PREPREG
Document Type and Number:
WIPO Patent Application WO/2023/190376
Kind Code:
A1
Abstract:
A cycloolefin-based resin composition which comprises a cycloolefin copolymer (A), an azo compound (B) having an azo group in the molecule and containing no heteroatom other than the nitrogen atoms constituting the azo group, and a hindered phenol compound (C), wherein the cycloolefin copolymer (A) has an iodine value in the range of 20-120 g/100 g and the cycloolefin copolymer (A) has a number-average molecular weight Mn in the range of 3,000-30,000.
Inventors:
MURASE HIROHIKO (JP)
ASAHINA KOUTAROU (JP)
UENO MANAMI (JP)
TAKEUCHI FUMITO (JP)
KITAI YUKI (JP)
KOZAWA RYUSEI (JP)
ASAHINA KOUTAROU (JP)
UENO MANAMI (JP)
TAKEUCHI FUMITO (JP)
KITAI YUKI (JP)
KOZAWA RYUSEI (JP)
Application Number:
PCT/JP2023/012273
Publication Date:
October 05, 2023
Filing Date:
March 27, 2023
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
PANASONIC HOLDINGS CORP (JP)
PANASONIC HOLDINGS CORP (JP)
International Classes:
C08L23/02; C08J5/24; C08K3/013; C08K5/13; C08K5/23; C08L45/00; H05K1/03
Domestic Patent References:
| WO2006121086A1 | 2006-11-16 |
Foreign References:
| JP2010100843A | 2010-05-06 | |||
| JPH06228378A | 1994-08-16 | |||
| JP2006316145A | 2006-11-24 | |||
| JP2018065983A | 2018-04-26 | |||
| JPH07224122A | 1995-08-22 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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