发明申请
- 专利标题： ZINC OXIDE PARTICLES WHICH HAVE BEEN MODIFIED WITH PHOSPHONOCARBOXYLIC ACID AND USE OF ZINC OXIDE PARTICLES
- 专利标题（中）： 已经用磷酸羟基改性的氧化锌颗粒和氧化锌颗粒的使用
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申请号： US13145012申请日： 2010-02-02
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公开(公告)号： US20120004356A1公开(公告)日： 2012-01-05
- 发明人: Detlef Burgard , Marc Herold , Klaus Steingrover
- 申请人： Detlef Burgard , Marc Herold , Klaus Steingrover
- 申请人地址： DE Saarbruecken
- 专利权人： BUEHLER PARTEC GMBH
- 当前专利权人： BUEHLER PARTEC GMBH
- 当前专利权人地址： DE Saarbruecken
- 优先权： EP09151977.7 20090203; EP09158187.6 20090417
- 国际申请： PCT/EP2010/051248 WO 20100202
- 主分类号： C08K3/22
- IPC分类号： C08K3/22 ; C07F19/00 ; B82Y30/00 ; B82Y40/00
摘要：
Nanoscale ZnO particles are used in aqueous binder systems for increasing the blocking resistance, for reducing the drying time and/or for increasing the resistance to chemicals, detergents, heat, weathering or biological assault on the dried or cured systems. Described further more are nanoscale zinc oxide particles surface-modified with phosphonocarboxylic acid, and their use.
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