发明授权
US06706110B2 Pigment granulate for coloring non-polar media and methods for the production
失效
用于着色非极性介质的颜料颗粒和生产方法
- 专利标题： Pigment granulate for coloring non-polar media and methods for the production
- 专利标题（中）： 用于着色非极性介质的颜料颗粒和生产方法
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申请号： US09914991申请日： 2002-01-28
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公开(公告)号： US06706110B2公开(公告)日： 2004-03-16
- 发明人: Christian Egger , Klaus Nungess , Adolf Veit , Stefan Vogler
- 申请人： Christian Egger , Klaus Nungess , Adolf Veit , Stefan Vogler
- 优先权： DE10003248 20000126
- 主分类号： C09C122
- IPC分类号： C09C122
摘要：
The invention pertains to pigment granulates for the coloring of asphalt, bitumen, bituminous materials, tar, and plastics as well as processes to manufacture such granulates. The mixture to be granulated comprises a mixture containing one or more pigments, at least one agent to promote the coloring and distribution in homopolar media and/or at least one dispersant for polar systems as well as one or more solvents if necessary.
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