发明授权
US08293937B2 Process for producing low-monomer-content organic polyisocyanates 有权
生产低单体含量有机多异氰酸酯的方法

Process for producing low-monomer-content organic polyisocyanates
摘要:
The invention relates to a new industrial process for producing low-monomer-content organic polyisocyanates by oligomerization of organic diisocyanates in a two-phase system.
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