Title:
POLYISOCYANATE COMPOSITION, COATING COMPOSITION, COAT, AND ARTICLE CONTAINING COAT
Document Type and Number:
Japanese Patent JP2017218562
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polyisocyanate composition that has excellent moisture stability while maintaining curability, and can form a coat having excellent adhesion and weather resistance.SOLUTION: A polyisocyanate composition contains polyisocyanate that is obtained from (1) at least one diisocyanate selected from the group consisting of aliphatic diisocyanate and alicyclic diisocyanate and (2) divalent or more and tetravalent or less polycaprolactone polyol and contains an isocyanurate bond. In the composition, a caprolactone dimer content is 50 ppm or more and 500 ppm or less.SELECTED DRAWING: None
Inventors:
TAKENO SATOSHI
Application Number:
JP2016116576A
Publication Date:
December 14, 2017
Filing Date:
June 10, 2016
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
C08G18/09; C08G18/10; C08G18/42; C08G18/80; C09D175/04
Domestic Patent References:
| JP2015203104A | 2015-11-16 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
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