Title:
CATALYST, METHHOD FOR PRODUCING CATALYST, METHOD FOR PRODUCING DIENE COMPOUND, METHOD FOR PRODUCING POLYMER, METHOD FOR PRODUCING POLYMER MOLDED ARTICLE, METHOD FOR MEASURING CATALYST PERFORMANCE, AND METHOD FOR PROLONGING SERVICE LIFE
Document Type and Number:
WIPO Patent Application WO/2022/196717
Kind Code:
A1
Abstract:
[Problem] To provide: a catalyst which has, for example, a high conversion efficiency from a starting material that contains an alcohol to a diene compound (namely, a high yield of a diene compound); a method for producing this catalyst; a method for producing a diene compound, the method using this catalyst; a method for producing a polymer; a method for producing a polymer molded article; and a method for measuring catalyst performance. [Solution] A catalyst according to the present invention is characterized by containing a catalytically active element and a carrier that supports the catalytically active element, while being also characterized in that the heating efficiency represented by formula (1) is 5-6.5%.
Inventors:
NISHIYAMA HARUKA (JP)
YAGIHASHI NORITOSHI (JP)
SUZUKI SOUICHIROU (JP)
YAGIHASHI NORITOSHI (JP)
SUZUKI SOUICHIROU (JP)
Application Number:
PCT/JP2022/011818
Publication Date:
September 22, 2022
Filing Date:
March 16, 2022
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
B01J21/08; B01J27/135; B01J27/32; B01J37/02; B01J37/08; C07B61/00; C07C1/20; C07C11/167
Domestic Patent References:
| WO2020161074A1 | 2020-08-13 | |||
| WO2019139071A1 | 2019-07-18 | |||
| WO2020059889A1 | 2020-03-26 |
Foreign References:
| JP2014519404A | 2014-08-14 | |||
| JP2018171587A | 2018-11-08 | |||
| JP2020533170A | 2020-11-19 | |||
| JP2019043943A | 2019-03-22 |
Attorney, Agent or Firm:
KOMAI Shinji (JP)
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