发明授权
- 专利标题: Pigment disperser and easily dispersed solid pigment preparations
- 专利标题(中): 颜料分散剂和易分散的固体颜料制剂
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申请号: US12810240申请日: 2009-03-31
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公开(公告)号: US08466219B2公开(公告)日: 2013-06-18
- 发明人: Carsten Plueg , Jesus Pitarch Lopez , Alexander Woerndle
- 申请人: Carsten Plueg , Jesus Pitarch Lopez , Alexander Woerndle
- 申请人地址: VG Tortola
- 专利权人: Clariant Finance (BVI) Limited
- 当前专利权人: Clariant Finance (BVI) Limited
- 当前专利权人地址: VG Tortola
- 代理商 Anthony A. Bisulca
- 优先权: DE102008021511 20080430
- 国际申请: PCT/EP2009/002324 WO 20090331
- 国际公布: WO2009/132738 WO 20091105
- 主分类号: C09D11/10
- IPC分类号: C09D11/10 ; C08F222/04 ; C08K5/00 ; C08K5/13 ; C08L39/00 ; C08L37/00
摘要:
The invention relates to reaction products of amines with polymers containing dicarboxylic acids anhydride groups, method for the production thereof and use thereof as a dispersing additive for pigments. The invention also relates to solid pigment preparations containing said reaction products.
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