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Title:
SEMICARBAZIDE COMPOSITION AND AQUEOUS COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/102569
Kind Code:
A1
Abstract:
The present invention provides a semicarbazide composition or the like containing a semicarbazide compound (S) derived from hydrazine and an isocyanate compound (N). The semicarbazide compound (S) includes a hydrophilic functional group (a) and a structure (b) represented by formula (I). The mole ratio (b)/(a) of said structure (b) with respect to the hydrophilic functional group (a) is 0.1-10.0.

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Inventors:
INNAMI YU (JP)
YAMAUCHI TOYOAKI (JP)
Application Number:
PCT/JP2021/040965
Publication Date:
May 19, 2022
Filing Date:
November 08, 2021
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C07C281/06; C08G18/32; C09D7/65; C09D175/12
Domestic Patent References:
WO2020011100A12020-01-16
Foreign References:
JPS5426897A1979-02-28
JP2003252847A2003-09-10
JP2001003004A2001-01-09
JPH10231281A1998-09-02
JP3073201B22000-08-07
JPS521991B21977-01-19
JP5990277B22016-09-07
JP2005042023A2005-02-17
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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