Title:
【発明の名称】自触媒ポリオールで製造された低エミッション・ポリウレタンポリマー
Document Type and Number:
Japanese Patent JP2003522261
Kind Code:
A
Abstract:
The present invention discloses a process for producing a polyurethane product with autocatalytic polyols. These auto-catalytic polyols are based on an initiator of the formula (I): HmA-(CH2)n-N(R)-(CH2)p-AHm where n and p are independently integers from 2 to 6, A at each occurrence is independently oxygen, nitrogen or hydrogen, with the proviso that only one of A can be hydrogen at one time, R is a C1 to C3 alkyl group, m is equal to 0 when A is hydrogen, is 1 when A B is oxygen and is 2 when A is nitrogen; or are polyols which contain an alkyl amine of within the polyol chain or a dialkylylamino group pendant to the polyol chain wherein the polyol chain is obtained by copolymerization of at least one monomer containing an alkyl aziridine or N, N-dialkyl glycidylamine with at least one alkylene oxide. These auto-catalytic polyols are reacted with a polyisocyanate in the presence of other additives and/or auxiliary agents known per se to produce polyurethane products.
Inventors:
Waddington, Simon
Sony, Jean-Marie, Elle.
Elwell, Richard Jay.
Casati, Francois M.
Strione, Antoine
Sony, Jean-Marie, Elle.
Elwell, Richard Jay.
Casati, Francois M.
Strione, Antoine
Application Number:
JP2001558121A
Publication Date:
July 22, 2003
Filing Date:
February 02, 2001
Export Citation:
Assignee:
Dow Global Technologies Inc.
International Classes:
C08G18/32; C08G18/40; C08G18/48; C08G18/50; C08G18/63; C08G18/66; C08G101/00; (IPC1-7): C08G18/32
Domestic Patent References:
| JPS60228525A | 1985-11-13 | |||
| JPH0859783A | 1996-03-05 | |||
| JPH06206969A | 1994-07-26 | |||
| JPH0247127A | 1990-02-16 | |||
| JPH05295066A | 1993-11-09 |
Attorney, Agent or Firm:
Takashi Ishida (4 others)