发明名称 |
AQUEOUS DISPERSIONS OF RESINS THAT ARE SUITABLE AS COATING MATERIALS OR VARNISH BINDERS |
摘要 |
<p>A water-dispersed film-forming vehicle suitable for lacquers is disclosed. The vehicle consists of an aqueous dispersion of an air-drying alkyd resin dispersed by the use of a surfactant consisting of an adduct of allyl glycidyl ethers and ethylene oxide units onto a hydrophobic aliphatic radical having a replaceable hydrogen atom, optionally substituted by an aryl radical. The hydrophobic aliphatic radical may be a fatty-acid radical of from 6 to 26 carbon atoms and the aryl substituent is a phenol. The adduct includes 2 to 10 allyl glycidyl units and 5 to 25 ethylene oxide units per mol. The water-based dispersion diluent in which the alkyd resin is dispersed may include pigments, siccatives for the alkyd drying resin and optionally processing-aid solvents.</p> |
申请公布号 |
EP0002252(B1) |
申请公布日期 |
1981.05.27 |
申请号 |
EP19780101478 |
申请日期 |
1978.11.30 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
ESCHWEY, HELMUT, DR.;GALINKE, JOACHIM, DR.;WIEMERS, NORBERT, DR. |
分类号 |
C08L67/00;C08K5/00;C08L67/08;C09D4/00;C09D5/02;C09D167/00;C09D167/08;(IPC1-7):09D5/02;09D3/64;08L67/08 |
主分类号 |
C08L67/00 |
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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