发明授权
- 专利标题： Dispersions of polymer oil additives
- 专利标题（中）： 聚合物油添加剂的分散体
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申请号： US12520358申请日： 2007-06-28
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公开(公告)号： US08293690B2公开(公告)日： 2012-10-23
- 发明人: Michael Feustel , Matthias Krull , Christoph Kayser , Mario Loew
- 申请人： Michael Feustel , Matthias Krull , Christoph Kayser , Mario Loew
- 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 Tod A. Waldrop
- 优先权： DE102006061103 20061222
- 国际申请： PCT/EP2007/005714 WO 20070628
- 国际公布： WO2008/083724 WO 20080717
- 主分类号： C10M173/00
- IPC分类号： C10M173/00 ; C10M161/00
摘要：
The invention relates to dispersions comprising I) at least one polymer that is effective for mineral oils as a cold extrusion improver and is soluble in oil, II) at least one organic solvent that cannot be mixed with water, III) water, IV) at least one alkanolamine salt of a polycyclic carboxylic acid as a dispersing agent, and V) possibly at least one organic solvent that can be mixed with water.
公开/授权文献
- US20100025290A1 Dispersions Of Polymer Oil Additives 公开/授权日：2010-02-04