发明名称 |
PROCESS FOR MAKING A FLAME RETARDANT POLYURETHANE FOAM |
摘要 |
A process for making a flame retardant polyurethane foam, the process comprising reacting a PO based polyol with foam-forming reactants to provide said polyurethane foam, wherein said polyol is prepared by ring-opening polymerization of alkylene oxide in the presence of a composite metal cyanide complex catalyst, and wherein said polyol is either free from EO moieties or comprises EO moieties in an amount of at most 1% w/w. |
申请公布号 |
EP3087115(A1) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20140827760 |
申请日期 |
2014.12.19 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
ELEVELD, MICHIEL BAREND;PRADHAN, PRANAYA, MAN, SINGH;NACHIAPPAN, ESWARAMURTHI |
分类号 |
C08G18/48;C08G18/16;C08G18/18;C08G18/24;C08G18/32;C08G18/38;C08G18/66;C08G18/76;C08G101/00;C08J9/14 |
主分类号 |
C08G18/48 |
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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