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发明名称
METHOD FOR PRODUCING COLOURLESS POLYISOCYANATES
摘要
The invention relates to a method for producing colourless polyisocyanates, in particular to reducing the colour of polyisocyanates.
申请公布号
WO2010046327(A1)
申请公布日期
2010.04.29
申请号
WO2009EP63634
申请日期
2009.10.19
申请人
BASF SE;BINDER, HORST;KRONER, MATTHIAS;BAYER, ALEXANDER
发明人
BINDER, HORST;KRONER, MATTHIAS;BAYER, ALEXANDER
分类号
C08G18/73;C07C263/18;C07C263/20;C07D229/00;C07D251/34;C08G18/79
主分类号
C08G18/73
代理机构
代理人
主权项
地址
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