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Patent Searching and Data


Title:
COATING MATERIAL CONTAINING DEXTRAN ESTER DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2018/147144
Kind Code:
A1
Abstract:
[Problem] The present invention addresses the problem of providing a coating material which uses an environmentally friendly polymer polysaccharide and exhibits excellent solubility and bonding ability. [Solution] A coating material which contains a dextran ester derivative represented by formula (1) (wherein each R represents a hydrogen atom, or a same or different acyl group having an alkyl chain with 1-20 carbon atoms; and n represents a number of 100-20,000), and wherein the degree of substitution (DS) by the acyl group in the dextran ester derivative is within the range of from 1.0 to 3.0.

Inventors:
IWATA Tadahisa (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
TOGO Azusa (3-1 Hongo 7-chome, Bunkyo-k, Tokyo 54, 〒1138654, JP)
Application Number:
JP2018/003240
Publication Date:
August 16, 2018
Filing Date:
January 31, 2018
Export Citation:
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Assignee:
THE UNIVERSITY OF TOKYO (3-1 Hongo 7-chome, Bunkyo-ku Tokyo, 54, 〒1138654, JP)
International Classes:
C09D105/02; C08B37/02; C09J105/02
Foreign References:
JPH09502752A1997-03-18
US20120058196A12012-03-08
JPH1192501A1999-04-06
JPS5123587A1976-02-25
Attorney, Agent or Firm:
ONO Makoto et al. (Anderson Mori & Tomotsune, Akasaka K- Tower 2-7, Motoakasaka 1-chome, Minato-k, Tokyo 51, 〒1070051, JP)
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