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发明名称
無色なポリイソシアネートの製造方法
摘要
<p>The present invention relates to a process for preparing colorless polyisocyanates, in particular for reducing the color of polyisocyanates.</p>
申请公布号
JP5650119(B2)
申请公布日期
2015.01.07
申请号
JP20110532601
申请日期
2009.10.19
申请人
发明人
分类号
C08G18/79;C09D5/00;C09D175/04
主分类号
C08G18/79
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代理人
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