Title:
POLYISOCYANATE COMPOSITION, COATING COMPOSITION, COATING FILM AND MANUFACTURING METHOD THEREFOR, AND HUMIDITY-STABILIZATION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/035887
Kind Code:
A1
Abstract:
The present invention provides a polyisocyanate composition that is formed from aliphatic diisocyanate units including 1,6-diisocyanatohexane and that has isocyanurate groups, uretdione groups, uretone-imino groups, and imino-oxadiazine-dione groups, wherein the molar ratio of the uretone-imino groups to the isocyanurate groups is 0.0010–0.0050, and the molar ratio of the imino-oxadiazine-dione groups to the isocyanurate groups is 0.00050–0.30.
Inventors:
YAMAUCHI MASAKAZU (JP)
KATAGAWA HIRONORI (JP)
KATAGAWA HIRONORI (JP)
Application Number:
PCT/JP2015/075230
Publication Date:
March 10, 2016
Filing Date:
September 04, 2015
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
International Classes:
C08G18/02; C08G18/09; C08G18/40; C08G18/79; C09D175/04
Domestic Patent References:
| WO2013079614A2 | 2013-06-06 |
Foreign References:
| JP2013224350A | 2013-10-31 | |||
| JP2013245341A | 2013-12-09 | |||
| JP2004175803A | 2004-06-24 | |||
| JPH10182652A | 1998-07-07 | |||
| JP2015127368A | 2015-07-09 |
Other References:
See also references of EP 3190132A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
Yoshiyuki Inaba (JP)
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