发明名称 |
PROCESS FOR MAKING VISCO-ELASTIC FOAMS |
摘要 |
Process for making a slabstock, visco-elastic, flexible, polyurethane foam which process comprises reacting a polyisocyanate and a polyol at an index of 60 -95 and using a blowing agent, wherein 5-50 and preferably 10-40 % by weight of the polyol used is castor oil. The foams and a polyol composition are claimed as well.
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申请公布号 |
CA2655532(C) |
申请公布日期 |
2013.08.13 |
申请号 |
CA20072655532 |
申请日期 |
2007.06.12 |
申请人 |
HUNTSMAN INTERNATIONAL LLC |
发明人 |
ANDRIES, KRIS;MACKEN, JOHAN ANTOINE STEFAAN |
分类号 |
C08G18/36;C08G18/66 |
主分类号 |
C08G18/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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