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发明名称
Method for Producing Mixtures Consisting of Diphenylmethane Diisocyanates and Polyphenylene-Polymethylene-Polyisocyanates Containing a Reduced Amount of Chlorinated Secondary Products and with a Reduced Iodine Colour Index
摘要
申请公布号
KR100601243(B1)
申请公布日期
2006.07.19
申请号
KR20007011721
申请日期
2000.10.21
申请人
发明人
分类号
C07C263/10
主分类号
C07C263/10
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代理人
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