发明名称 |
Aqueous dispersion and process for preparation thereof. |
摘要 |
<p>A hydrophobic thermoplastic resin such as an olefin resin and a water-insoluble or non-water-swelling polymer containing a carboxylic acid salt group are melt-kneaded in the presence of water and phase inversion occurs to form a dispersion comprising resin particles dispersed in water, even if the amount of water is very small. If an anionic surfactant, optionally together with a solvent or oil, is included, the size of the dispersed resin particles can be greatly reduced even if a resin having a very high molecular weight or a high melt viscosity is used. </p> |
申请公布号 |
EP0173456(A2) |
申请公布日期 |
1986.03.05 |
申请号 |
EP19850305312 |
申请日期 |
1985.07.25 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
HOMMA, SHIRO;KASHIWAGI, MASATOSHI;TANAKA, MATSUHIRO |
分类号 |
C08J3/05;C08L23/06;C08L23/16;C09D123/02;(IPC1-7):C08J3/06;C08J3/00 |
主分类号 |
C08J3/05 |
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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