发明名称 |
IMPROVEMENTS IN THE MANUFACTURE OF FUNCTIONALISED POLYMERS |
摘要 |
A functionalised polymer, especially an ashless dispersant or a viscosity index improver dispersant, suitable for use as a lubricating or fuel oil additive, or as an intermediate for use in the manufacture of such an additive, is prepared from reactants in different phases by reacting the reactants in a reaction region defined by adjacent surfaces between which there is relative movement or in a thin film on a surface over which they move. |
申请公布号 |
WO9215622(A2) |
申请公布日期 |
1992.09.17 |
申请号 |
WO1992EP00494 |
申请日期 |
1992.03.04 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
LOMBARDI, ALESSANDRO;BARINI, GERALDO;D'ANTONIO, CARMINE;GUSI, STEFANO |
分类号 |
B01J8/10;B01J19/18;C08F2/00;C08F8/00;C08F8/18;C08F10/00;C10L1/16;C10L1/18;C10L1/192;C10L1/195;C10L1/198;C10L1/22;C10L1/236;C10L1/238;C10L1/24;C10L1/26;C10L1/30;C10L10/08;C10M129/92;C10M129/95;C10M135/10;C10M143/00;C10M159/12;C10M159/16;C10M177/00 |
主分类号 |
B01J8/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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