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Title:
POLYISOCYANATE COMPOSITION, COATING COMPOSITION AND COATING BASE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/096019
Kind Code:
A1
Abstract:
The present invention provides a polyisocyanate composition and the like, which contains tertiary ammonium cations of an amine compound and a polyisocyanate that contains a sulfonate anion group in each molecule, and which is configured such that: the tertiary ammonium cations of the amine compound contain tertiary ammonium cations of at least one amine compound that is selected from among amine compounds of general formulae (1) and (2); and the content of the tertiary ammonium cations of the selected amine compound is 70% by mole or more relative to the total molar quantity of the tertiary ammonium cations of all amine compounds in the composition.

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Inventors:
LI GUAN (JP)
NAKAJIMA KAZUKO (JP)
YAMAUCHI MASAKAZU (JP)
Application Number:
PCT/JP2019/043769
Publication Date:
May 14, 2020
Filing Date:
November 07, 2019
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C07C309/10; C08G18/38; C08G18/73; C08G18/75; C08G18/76; C08G18/77; C09D175/04
Domestic Patent References:
WO2015035673A12015-03-19
Foreign References:
JPS6360377B21988-11-24
JP6294136B22018-03-14
JP2013129722A2013-07-04
JP2003533566A2003-11-11
JPH08176267A1996-07-09
JP2015205957A2015-11-19
JP2016017157A2016-02-01
JP4806511B22011-11-02
Other References:
See also references of EP 3878838A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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