发明申请
US20130158146A1 POLYISOCYANATE MIXTURES 有权
聚异氰酸酯混合物

POLYISOCYANATE MIXTURES
摘要:
The invention relates to novel solvent-free, monomer-depleted polyisocyanate mixtures, and to the use thereof for producing light-resistant and weather-resistant polyurethane bodies with high optical refraction and low optical dispersion.
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