发明申请
- 专利标题: POLYISOCYANATE MIXTURES
- 专利标题(中): 聚异氰酸酯混合物
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申请号: US13811088申请日: 2011-07-15
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公开(公告)号: US20130158146A1公开(公告)日: 2013-06-20
- 发明人: Dorota Greszta-Franz , Hans-Josef Laas , Reinhard Halpaap , Dieter Mager , Hans-Ulrich Meier-Westhues
- 申请人: Dorota Greszta-Franz , Hans-Josef Laas , Reinhard Halpaap , Dieter Mager , Hans-Ulrich Meier-Westhues
- 申请人地址: DE Monheim
- 专利权人: BAYER INTELLECTUAL PROPERTY GMBH
- 当前专利权人: BAYER INTELLECTUAL PROPERTY GMBH
- 当前专利权人地址: DE Monheim
- 优先权: DE102010031683.0 20100720
- 国际申请: PCT/EP2011/062175 WO 20110715
- 主分类号: C08L75/04
- IPC分类号: C08L75/04
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.
公开/授权文献
- US09458318B2 Polyisocyanate mixtures 公开/授权日:2016-10-04
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