Invention Grant
US08193257B2 Amine-initiated polyols and rigid polyurethane foam made therefrom
有权
胺引发的多元醇和由其制成的硬质聚氨酯泡沫
- Patent Title: Amine-initiated polyols and rigid polyurethane foam made therefrom
- Patent Title (中): 胺引发的多元醇和由其制成的硬质聚氨酯泡沫
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Application No.: US12524351Application Date: 2007-12-11
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Publication No.: US08193257B2Publication Date: 2012-06-05
- Inventor: Timothy A. Morley , Francois M. Casati , Adrian J. Birch , David A. Babb , Charles A. Martin, II
- Applicant: Timothy A. Morley , Francois M. Casati , Adrian J. Birch , David A. Babb , Charles A. Martin, II
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Agent Gary C Cohn PLLC
- International Application: PCT/US2007/025300 WO 20071211
- International Announcement: WO2008/094239 WO 20080807
- Main IPC: C08G18/00
- IPC: C08G18/00
Abstract:
Polyether polyols are initiated with aminocyclohexanealkylamines such as isophoronediamine and 1,8-diaminop-menthane. The polyols are useful in making rigid polyurethane foams, especially foams for pour-in-place applications, where they give a good combination of low k-factor and short demold times.
Public/Granted literature
- US20100036010A1 Amine-initiated polyols and rigid polyurethane foam made therefrom Public/Granted day:2010-02-11
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