Title:
発泡剤としてハロゲン化オレフィンを含有するポリウレタン又はポリイソシアヌレート発泡体のための非シリコーン界面活性剤
Document Type and Number:
Japanese Patent JP5504161
Kind Code:
B2
Abstract:
The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to open-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a surfactant component which comprises a non-silicone surfactant and is substantially absent of a silicone surfactant, and a tertiary amine catalyst.
Inventors:
Williams, David Jay
Vander Puy, Michael
Vander Puy, Michael
Application Number:
JP2010528954A
Publication Date:
May 28, 2014
Filing Date:
October 03, 2008
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
C08G18/00; C08G18/22; C08J9/14; C08G101/00
Domestic Patent References:
| JP5179042A |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takamasa Soma
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takamasa Soma