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发明名称
POLYISOCYANATE BASED XEROGELS
摘要
<p>Process for making polyisocyanate based xerogels by trimerisation of an organic polyisocyanate in an organic solvent in the presence of a (co)polymer containing an isocyanate-reactive group, gellation and drying of the obtained sol-gel.</p>
申请公布号
WO1998044013(A1)
申请公布日期
1998.10.08
申请号
EP1998001150
申请日期
1998.03.02
申请人
发明人
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