Invention Grant
- Patent Title: Dispersant composition
- Patent Title (中): 分散剂组成
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Application No.: US12532442Application Date: 2008-03-28
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Publication No.: US08778218B2Publication Date: 2014-07-15
- Inventor: Dean Thetford , Patrick J. Sunderland
- Applicant: Dean Thetford , Patrick J. Sunderland
- Applicant Address: GB Blackley, Manchester
- Assignee: Lubrizol Limited
- Current Assignee: Lubrizol Limited
- Current Assignee Address: GB Blackley, Manchester
- Agent Michael F. Esposito, Esq.; David M. Shold, Esq.
- International Application: PCT/EP2008/053727 WO 20080328
- International Announcement: WO2008/116934 WO 20081002
- Main IPC: C09K3/00
- IPC: C09K3/00 ; C07F9/02 ; C07C381/00
Abstract:
The invention relates to a composition containing a particulate solid, an organic or aqueous medium, and a compound with a head group derived from phosphoric acid or sulphuric acid. The invention further relates to novel compounds, and the use of the compound as a dispersant.
Public/Granted literature
- US20100084601A1 Dispersant Composition Public/Granted day:2010-04-08
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