Title:
ポリウレタンフォームの製造方法及びポリウレタンフォーム
Document Type and Number:
Japanese Patent JP5390497
Kind Code:
B2
Abstract:
Methods for preparing polyurethane flexible foam are described, wherein an organic polyisocyanate is reacted with an active hydrogen-containing component such as an organic polyol, in the presence of a urethane catalyst, a blowing agent, optionally a cell opener, and a siloxane-based surfactant composition as a stabilizer for the foam. The siloxane-based surfactant composition comprises a silanol-functionalized organosiloxane having general formula (I),
wherein:
the R groups are independently a C 1 -C 3 alkyl, phenyl, or -OSi(R) 3 ; provided that at least one R group is a hydroxyl (-OH) bonded directly to any silicon atom and X is an integer from 0-200.
Inventors:
Jared dennis vendor
Gene Louise Vincent
James Douglas Tobias
Mark leo listemann
Gene Louise Vincent
James Douglas Tobias
Mark leo listemann
Application Number:
JP2010229033A
Publication Date:
January 15, 2014
Filing Date:
October 08, 2010
Export Citation:
Assignee:
AIR PRODUCTS AND CHEMICALS INCORPORATED
International Classes:
C08G18/40; C08J9/04; C08G101/00
Domestic Patent References:
| JP2001040054A | ||||
| JP2001064349A | ||||
| JP11005825A | ||||
| JP60217247A | ||||
| JP10087995A | ||||
| JP58023821A |
Foreign References:
| US3399247 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Yasuo Dogaki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Yasuo Dogaki