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Patent Searching and Data


Title:
BLOCK ISOCYANATE COMPOSITION, COATING COMPOSITION, AND COATING FILM
Document Type and Number:
WIPO Patent Application WO/2019/065467
Kind Code:
A1
Abstract:
The present invention provides a block isocyanate composition containing a block isocyanate compound obtained from: a thermally dissociative blocking agent; and at least one selected from the group consisting of a triisocyanate compound represented by formula (I) (in the formula, each Y1 is independently a single bond or a C1-20 divalent hydrocarbon group which may contain an ester structure or the like, a plurality of Y1's may be identical or different, at least one among the plurality of Y1's contains an ester structure, and R1 is a hydrogen atom or a C1-12 monovalent hydrocarbon group) and a diisocyanate compound represented by general formula (II) (in the formula, Y2 is a C1-20 divalent hydrocarbon group containing an ester structure or the like).

Inventors:
FUKUCHI TAKASHI (JP)
MIWA YUICHI (JP)
Application Number:
PCT/JP2018/034888
Publication Date:
April 04, 2019
Filing Date:
September 20, 2018
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C08G18/80; C08G18/72; C08G18/77; C09D175/04
Foreign References:
JPH09302069A1997-11-25
JPH07309828A1995-11-28
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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