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Patent Searching and Data


Title:
METHOD FOR PRODUCING HYDROCARBON RESIN HYDRIDE
Document Type and Number:
WIPO Patent Application WO/2021/002230
Kind Code:
A1
Abstract:
The present invention provides a method for producing a hydrocarbon resin hydride, wherein a hydrogenation reaction is caused by bringing a hydrocarbon resin into contact with hydrogen in the presence of a hydrogenation catalyst and at least one antioxidative compound that is selected from the group consisting of hindered phenolic antioxidants and antioxidative agents having a 2, 2, 6, 6-tetraalkyl-4-piperidyl group.

Inventors:
HISAOKA YASUSHI (JP)
MARUYAMA YOSHIFUMI (JP)
Application Number:
PCT/JP2020/024339
Publication Date:
January 07, 2021
Filing Date:
June 22, 2020
Export Citation:
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Assignee:
ZEON CORP (JP)
International Classes:
C08F6/10; C08F8/04
Foreign References:
JPS633060A1988-01-08
JP2019065127A2019-04-25
JP2019065128A2019-04-25
JPH09268209A1997-10-14
JPS61204210A1986-09-10
JPH04372606A1992-12-25
JPH03247604A1991-11-05
JP3971468B22007-09-05
JP3987587B22007-10-10
Other References:
See also references of EP 3995516A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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