发明名称 |
ВОДНАЯ КОМПОЗИЦИЯ ДЛЯ ОБРАБОТКИ МЕТАЛЛОВ |
摘要 |
An aqueous metal surface treatment composition comprising the following ingredients: (A) an aqueous dispersion of a phenolic resin that includes a reaction product of (i) a phenolic resin precursor; (ii) a modifying agent, comprising a hydrocarbyl moiety bonded to at least one functional moiety that enables the modifying agent to react with the phenolic resin precursor; and at least one ionic moiety comprising an ionizable sulfur or phosphorous group; and (iii) at least one multi-hydroxyphenolic compound; and (B) optionally an acid where (iii) in (A) is optional where the reaction product contains two or more reactive phenolic methylol groups. |
申请公布号 |
RU2004135384(A) |
申请公布日期 |
2005.09.10 |
申请号 |
RU20040135384 |
申请日期 |
2003.05.03 |
申请人 |
ЛОРД КОРПОРЕЙШН (US) |
发明人 |
КУСЕРА Гельмут В. (US);ЭББИ Кирк Дж. (US);ТРАУТОН Эрнест Б. Мл. (US) |
分类号 |
C09D5/12;C08G8/28;C09D5/00;C09D5/08;C09D7/12;C09D161/06;C09D161/14;C23C22/07;C23C22/34;C23C22/48;C23C22/83 |
主分类号 |
C09D5/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|