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Patent Searching and Data


Title:
METAL-SUPPORTED CATALYST AND METHOD FOR PRODUCING HYDROGENATED CONJUGATED-DIENE-BASED POLYMER
Document Type and Number:
WIPO Patent Application WO/2017/170585
Kind Code:
A1
Abstract:
Provided is a metal-supported catalyst formed by supporting a metal and/or a metal compound on a carrier, wherein the decline rate of the metal and/or metal compound contained in the metal-supported catalyst in a 2.3 wt% polyvinylpyrrolidone aqueous solution is 20 wt% or higher when shaken for one hour at a rate of 36 rpm in a hydrogen atmosphere at a temperature of 50°C.

Inventors:
FUJIMURA YOSHIKI (JP)
NAKAI AKITO (JP)
SUMIURA KENICHIRO (JP)
Application Number:
PCT/JP2017/012716
Publication Date:
October 05, 2017
Filing Date:
March 28, 2017
Export Citation:
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Assignee:
ZEON CORP (JP)
International Classes:
B01J35/02; B01J23/44; C08F8/04; C08F36/04
Foreign References:
JP2004051721A2004-02-19
JP2016000686A2016-01-07
JP2015163387A2015-09-10
JP2012040515A2012-03-01
JP2013180235A2013-09-12
Other References:
See also references of EP 3437738A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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