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Title:
N-VINYL LACTAM-BASED CROSSLINKED POLYMER, COSMETIC, ABSORBENT AGENT FOR INK, AND ABSORBENT COMPOSITE
Document Type and Number:
WIPO Patent Application WO/2018/008760
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a cross-linked polymer which has excellent liquid absorption capability and which allows sufficient gel crushing. This N-vinyl lactam-based crosslinked polymer is characterized by having structural units derived from N-vinyl lactam-based monomers and structural units derived from triallyl cyanurate, and in that the ratio of the triallyl cyanurate-derived structural units is 0.12-0.48 mol% per 100 mol% of all structural units.

Inventors:
IKEMOTO, Yui (5-8, Nishiotabicho, Suita-sh, Osaka 34, 〒5640034, JP)
OKAMURA, Kazuhiro (5-8, Nishiotabicho, Suita-sh, Osaka 34, 〒5640034, JP)
Application Number:
JP2017/025039
Publication Date:
January 11, 2018
Filing Date:
July 07, 2017
Export Citation:
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Assignee:
NIPPON SHOKUBAI CO., LTD. (1-1 Koraibashi 4-chome, Chuo-ku Osaka-sh, Osaka 43, 〒5410043, JP)
International Classes:
C08F26/06; A61K8/81; A61L9/01; A61Q19/00
Foreign References:
DE1953121A11971-04-29
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JP2012072277A2012-04-12
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JP2006272734A2006-10-12
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (5-36, Miyahara 3-chome Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
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