发明名称 |
COALESCING AGENTS COMPOSITION |
摘要 |
The present invention relates to the use of mixtures of monoesters and diesters as coalescing agents. Monoesters and diesters according to the present invention were obtained by ethoxylation of fatty acids, and/or by direct esterification of fatty acids with monoethylene glycol or polyethylene glycol. Fatty acids used in the present invention have 4 to 22 carbon atoms and can be saturated or unsaturated, linear or branched. In particular, the invention is directed to a composition of coalescing agents comprising: (i) mixtures of (RCOO(EO)nH) monoesters and diesters; and, (ii) mixtures of (RCOO(EO)nH) monoesters and diesters obtained from the ethoxylation of fatty acids, and/or direct esterification of fatty acids with ethylene glycol derivatives, and/or transesterification, wherein the monoesters are present in an amount of 90 to 10 mass % and diesters are present in an amount of 10 to 90 mass %. |
申请公布号 |
ZA201308856(B) |
申请公布日期 |
2015.02.25 |
申请号 |
ZA20130008856 |
申请日期 |
2013.11.25 |
申请人 |
OXITENO S.A INDUSTRIA E COMERCIO |
发明人 |
SANTOS ,JULIANE PEREIRA;NAKASHIMA,FLAVIO FUMIO;SILVA,GILBERTO ALBERTO;ROSA,FABIO;ARMELIN,NADIA ANDRADE;DA SILVA,ANDRE LUIS CONDE |
分类号 |
C08K;B01D;C07C;C08C;C09D |
主分类号 |
C08K |
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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