Title:
URETHANIZATION REACTION CATALYST, URETHANE COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, AND METHOD FOR PRODUCING URETHANE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2022/118624
Kind Code:
A1
Abstract:
The present invention provides: a urethanization reaction catalyst characterized by containing a zirconium compound (A) and other metal compounds (B) except the zirconium compound (A), wherein the total mass of other metals in the other metal compounds (B) is in a range of 10-80 parts by mass with respect to 100 parts by mass of the total mass of zirconium in the zirconium compound (A); a urethane compound obtained by using said urethanization reaction catalyst; a curable composition; a cured product; and a method for producing a urethane compound using said urethanization catalyst. The urethanization reaction catalyst has high catalytic ability regardless of the types of reaction raw materials.
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Inventors:
HASHIMOTO SHINTARO (JP)
KUWADA KOUSUKE (JP)
TANIMOTO YOUICHI (JP)
KUWADA KOUSUKE (JP)
TANIMOTO YOUICHI (JP)
Application Number:
PCT/JP2021/041445
Publication Date:
June 09, 2022
Filing Date:
November 11, 2021
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08G18/22; B01J31/22; C08G18/10
Foreign References:
| JP2020189833A | 2020-11-26 | |||
| JP2010235921A | 2010-10-21 | |||
| KR20070010810A | 2007-01-24 | |||
| US20160272752A1 | 2016-09-22 | |||
| JP2012102086A | 2012-05-31 | |||
| JP2011157414A | 2011-08-18 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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