专利名称：Process to prepare aqueous dispersions of epoxy resins初一下册历史书
发明人：Jimmy D. Elmore,Vincent James
Maksymowski,Richard William Henning,
Jr.,Ernest Charles Galgoci, Jr.一路欢歌
申请号：US09/116922
申请日：19980717
红色美甲>天下乡亲简谱公开号：US06143809A
车同轨公开日：
20001107
专利内容由知识产权出版社提供
摘要：A process to provide an aqueous dispersion is provided comprising the steps of:
a) emulsifying a mixture comprising
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眼部过敏i) water,
扒手是什么意思ii) at least one epoxy resin having a functionality of greater than 0. 8 epoxide group per molecule,
iii) from 0.1 to 20 weight percent, bad on the epoxy resin, of at least one polyoxyalkylene surfactant, and
iv) optionally an acetone-free solvent solution to produce a resin-surfactant emulsion; and
b) adding a solvent mixture to said resin- surfactant emulsion, said solvent mixture comprising i) acetone and ii) a non-volatile hydrophobic liquid resin or resin modifier to produce the aqueous dispe
rsion.
申请人：SHELL OIL COMPANY 更多信息请下载全文后查看
