Invention Grant
US08367197B2 Composition for rigid polyurethane foam and rigid polyurethane foam produced using the same
失效
硬质聚氨酯泡沫和使用其制备的硬质聚氨酯泡沫的组合物
- Patent Title: Composition for rigid polyurethane foam and rigid polyurethane foam produced using the same
- Patent Title (中): 硬质聚氨酯泡沫和使用其制备的硬质聚氨酯泡沫的组合物
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Application No.: US12647086Application Date: 2009-12-24
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Publication No.: US08367197B2Publication Date: 2013-02-05
- Inventor: Kwang Hee Kim , Myung Dong Cho , Sang Ho Park , Sung Woo Hwang
- Applicant: Kwang Hee Kim , Myung Dong Cho , Sang Ho Park , Sung Woo Hwang
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2008-0133068 20081224
- Main IPC: B32B3/26
- IPC: B32B3/26 ; C09K3/00 ; C08G18/32
Abstract:
A composition for a rigid polyurethane foam with reduced cell sizes contains a polyol, water, a catalyst, a blowing agent; and an ionic liquid. The rigid polyurethane foam is produced by adding an ionic liquid as an eco-friendly additive to a polyol composition so as to improve insulation efficiency thereof.
Public/Granted literature
- US20100159232A1 COMPOSITION FOR RIGID POLYURETHANE FOAM AND RIGID POLYURETHANE FOAM PRODUCED USING THE SAME Public/Granted day:2010-06-24
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