Title:
ポリイソシアヌレートフォーム原料としてのカシューナッツ殻液の使用
Document Type and Number:
Japanese Patent JP6656796
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of application of raw materials derived from plants suitable for production of polyisocyanurate resin.SOLUTION: Industrial cashew nutshell liquid (CNSL) which is a renewable source material is used as a polyol raw material of polyisocyanurate foam. The polyisocyanurate foam contains A) polyol components containing industrial cashew nutshell liquid and B) polyisocyanate component, and the isocyanate index of the polyisocyanurate foam is 130-1000.SELECTED DRAWING: None
Inventors:
Shinji Nishikawa
Shinichiro Sado
Shinichiro Sado
Application Number:
JP2014172418A
Publication Date:
March 04, 2020
Filing Date:
August 27, 2014
Export Citation:
Assignee:
COVESTRO DEUTSCHLAND AG
International Classes:
C08G18/09; C08G18/00; C08G18/28
Domestic Patent References:
| JP2011512428A | ||||
| JP11512122A | ||||
| JP2008144171A | ||||
| JP2015117275A | ||||
| JP2016047866A | ||||
| JP2011522924A | ||||
| JP2007524746A | ||||
| JP2005511465A |
Foreign References:
| WO2006003668A1 | ||||
| US20060004115 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hiroshi Sorimachi
Mari Asano
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hiroshi Sorimachi
Mari Asano