发明名称 |
Aqueous emulsions of high softening point hydrocarbon resins and process for preparing the same |
摘要 |
An aqueous petroleum resin emulsion is realized by the slow addition of part of the water with vigorous agitation to a resin blended with up to 10 weight percent resinplast and in the presence from 3 to 10 weight percent of an emulsifier until inversion and thereafter adding the balance of the water at low agitation and thereafter cooling said emulsion to a temperature at least 20 DEG C. below the softening point of the mixture of emulsifier, resin and resinplast prior to terminating agitation.
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申请公布号 |
US4487873(A) |
申请公布日期 |
1984.12.11 |
申请号 |
US19830526627 |
申请日期 |
1983.08.26 |
申请人 |
EXXON RESEARCH & ENGINEERING CO. |
发明人 |
JAGISCH, FRANK C.;EVANS, MORRIS L. |
分类号 |
C08J3/03;C08L57/02;(IPC1-7):C08K5/42 |
主分类号 |
C08J3/03 |
代理机构 |
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代理人 |
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地址 |
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