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Patent Searching and Data


Title:
POLYMER-SUPPORTED TRANSITION CATALYST
Document Type and Number:
WIPO Patent Application WO/2016/039479
Kind Code:
A1
Abstract:
Provided is a catalyst which is able to be easily produced at low cost and has high activity and a long service life, while being suppressed in leakage of a metal. Some embodiments of the present invention provide a catalyst which is characterized by comprising a polymer that contains a plurality of first structural units and a plurality of second structural units and a metal that serves as the catalytic center, and which is also characterized in that: at least a part of the metal is covered by the polymer; each one of the plurality of first structural units has a first atom that constitutes the main chain of the polymer and a first substituent that is bonded to the first atom; a second atom that is contained in each one of the plurality of second structural units is bonded with the first atom; and the second atom is different from the first atom, or alternatively at least one substituent among all the substituents on the second atom is different from the first substituent.

Inventors:
MIYAZAWA TAKASHI (JP)
TASHITA SHIN-YA (JP)
Application Number:
JP2015/075940
Publication Date:
March 17, 2016
Filing Date:
September 12, 2015
Export Citation:
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Assignee:
TOYO GOSEI CO LTD (JP)
International Classes:
B01J31/06; B01J37/02; C07B61/00; C07C1/00; C07C2/00; C07C5/09; C07C15/14; C07C15/18; C07C15/52; C07C15/54; C07C45/32; C07C49/04; C07C51/353; C07C57/44; C07C67/293; C07C67/303; C07C69/157; C07C69/612; C07C209/36; C07C211/46; C07F7/18
Domestic Patent References:
WO2012111468A12012-08-23
Foreign References:
JP2013031806A2013-02-14
JP2002253972A2002-09-10
JP2014091092A2014-05-19
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
SK patent business corporation (JP)
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