发明授权
US09353287B2 Coating agents having high scratch resistance and weathering stability
有权
具有高耐刮擦性和耐候稳定性的涂层剂
- 专利标题： Coating agents having high scratch resistance and weathering stability
- 专利标题（中）： 具有高耐刮擦性和耐候稳定性的涂层剂
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申请号： US12519449申请日： 2007-12-19
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公开(公告)号： US09353287B2公开(公告)日： 2016-05-31
- 发明人: Matthijs Groenewolt , Andreas Poppe , Gunter Klein , Manuela Niemeier , Elke Westhoff , Wilfried Stubbe , Simone Hesener
- 申请人： Matthijs Groenewolt , Andreas Poppe , Gunter Klein , Manuela Niemeier , Elke Westhoff , Wilfried Stubbe , Simone Hesener
- 申请人地址： DE Munster
- 专利权人： BASF Coatings GmbH
- 当前专利权人： BASF Coatings GmbH
- 当前专利权人地址： DE Munster
- 代理机构： Servilla Whitney LLC
- 优先权： DE102006059951 20061219
- 国际申请： PCT/EP2007/011192 WO 20071219
- 国际公布： WO2008/074491 WO 20080626
- 主分类号： D06M15/643
- IPC分类号： D06M15/643 ; C09D175/14 ; C08G18/28 ; C08G18/62 ; C08G18/77 ; C08G18/80 ; C09D175/04
摘要：
Disclosed are coating compositions comprising at least one hydroxyl-containing compound (A) and at least one isocyanato-containing compound (B), wherein one or more of the constituents of the coating composition comprise between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (I) —N(X—SiR″x(OR′)3-x)n(X′—SiR″y(OR′)3-y)m (I) and between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (II) —Z—(X—SiR″x(OR′)3-x) (II).
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