Title:
ポリイソシアネート組成物、塗料組成物及び塗膜
Document Type and Number:
Japanese Patent JP7206101
Kind Code:
B2
Abstract:
To provide a polyisocyanate composition which is excellent in hardness, chemical resistance, flexibility and smoothness when forming a coating film.SOLUTION: A polyisocyanate composition contains a polyisocyanate derived from (a) an aliphatic diisocyanate, (b) an alicyclic diisocyanate, and (c) a polyol. The polyol (c) has a number average molecular weight of 400 or more and 1,000 or less. The content of a constituent unit derived from the polyol (c) is 1 mass% or more and 60 mass% or less based on the total mass of the polyisocyanate composition.SELECTED DRAWING: None
Inventors:
Rei Takei
Shinichiro Watanabe
Yamauchi Rika
Shinichiro Watanabe
Yamauchi Rika
Application Number:
JP2018227554A
Publication Date:
January 17, 2023
Filing Date:
December 04, 2018
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C08G18/10; C08G18/73; C08G18/75; C09D175/04
Domestic Patent References:
| JP2018021151A | ||||
| JP4130124A | ||||
| JP2017122169A | ||||
| JP2006057089A | ||||
| JP2003321664A | ||||
| JP11241057A | ||||
| JP11061082A | ||||
| JP2012515811A | ||||
| JP2016191772A | ||||
| JP2000017032A | ||||
| JP2019527256A | ||||
| JP2010215866A | ||||
| JP2015187277A | ||||
| JP2017048320A |
Foreign References:
| WO2016104485A1 | ||||
| WO2018061524A1 | ||||
| WO2018181151A1 |
Attorney, Agent or Firm:
Sumio Tanai
Yasushi Matsunuma
Masato Iida
田▲崎▼ 聡
Ryu Miyamoto
Yasushi Matsunuma
Masato Iida
田▲崎▼ 聡
Ryu Miyamoto