发明名称 Dispersion product for producting an electrophoretically precipitable dipping varnish
摘要 The invention relates to aqueous dispersions. They are obtainable by polymerizing an ethylenically unsaturated monomer or a mixture of ethylenically unsaturated monmers [sic] in an aqueous solution of an at least partially protonated epoxide-amine adduct. It is characterized in that the epoxide-amine adduct is for its part obtainable by reacting (A) a glycidyl ether of a polyphenol that contains on statistical average at least one epoxide group in the molecule, or a mixture of such glycidyl ethers, (B) a polygycidyl [sic] ether of a polyol that contains on statistical average more than 1.0 epoxide groups in the molecule, or a mixture of such polyglycidyl ethers, and (C) a compound that contains a primary amino group in the molecule, or a mixture of such compounds, to give the epoxide-amine adduct, components (A) and (B) being employed in a ratio of equivalents of from 1.0:0.5 to 1.0:8.0 and from 0.3 to 0.7 mol of component (C) being employed per equivalent of epoxide groups of (A) and (B).
申请公布号 US6201043(B1) 申请公布日期 2001.03.13
申请号 US19990242146 申请日期 1999.04.27
申请人 BASF COATINGS AG 发明人 BREMSER WOLFGANG;STRICKMANN FRANK;OTT GüNTHER;GROSSE-BRINKHAUS KARL-HEINZ
分类号 C08L51/08;C08F2/44;C08F283/10;C08L101/00;C09D5/00;C09D5/44;C09D5/46;C09D125/04;C09D151/08;C09D157/00;C09D163/00;(IPC1-7):C08K3/20;C08L63/02 主分类号 C08L51/08
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