发明名称 |
Method for controlling viscosity of organic liquids and compositions |
摘要 |
A method for controlling the viscosity of organic liquids, said organic liquid having a solubility parameter of from about 6 to about 10.5, which comprises incorporating in said organic liquid a minor amount of a polymer complex, said complex being comprised of polymer A, containing neutralized sulfonate groups and polymer B, containing basic nitrogen groups, both functional groups being presented at a level of from about 4 to 500 meq. per 100 g. of polymer, wherein polymer B has the formula: <IMAGE> wherein R1 is H or an alkyl group having about 1 to about 8 carbon atoms, R2 is an alkyl group having about 1 to about 18 carbon atoms, x is about 50.0 to 99.8 weight percent and x is about 0.2 to about 50.0 weight percent.
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申请公布号 |
US4665115(A) |
申请公布日期 |
1987.05.12 |
申请号 |
US19850781029 |
申请日期 |
1985.09.27 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
LUNDBERG, ROBERT D.;PHILLIPS, ROBERT R.;PEIFFER, DENNIS G.;DUVDEVANI, ILAN |
分类号 |
C10M159/18;(IPC1-7):C08K5/01;C08L39/08 |
主分类号 |
C10M159/18 |
代理机构 |
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