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1.发明授权
公开(公告)号：US5397496A
公开(公告)日：1995-03-14
申请号：US38011
申请日：1993-03-29
CPC分类号： C09D7/008
摘要： A composition for treating oversprayed paints that contains an effective amount of a carbonyl compound such as alcohol esters and condensation products of alcohol esters and carboxylic acid in water together with a suitable surfactant. The carbonyl compound is capable of dissolving paint while remaining non-reactive with water. The alcohol ester employed has the general formula: ##STR1## The alcohol ester derivative employed has the general formula: ##STR2## R' and R" are a substituted or unsubstituted linear alkyl group containing 1 to 8 carbon atoms, R and R"' are linear or branched alkyl groups containing 1 to 10 carbon atoms, and R and R"' are either identical or different alkyl functionalities.
摘要翻译： 一种用于处理过量喷涂的涂料的组合物，其中含有有效量的羰基化合物，例如醇酯和醇酯和羧酸在水中与合适表面活性剂的缩合产物。 羰基化合物能够在保持与水不反应的同时溶解油漆。 所用的醇酯具有以下通式：所用的醇酯衍生物具有以下通式：
R'和R“是含有1至8个碳原子的取代或未取代的直链烷基，R和R' “是含有1至10个碳原子的直链或支链烷基，R和R”是相同或不同的烷基官能团。 -
2.发明授权Composition for the treatment of overspray in paint spray booths containing secondary alcohol esters and surfactants 失效用于处理含有仲醇酯和表面活性剂的喷漆室中过喷的组合物
公开(公告)号：US5198143A
公开(公告)日：1993-03-30
申请号：US861091
申请日：1992-03-31
IPC分类号： C09D7/00
CPC分类号： C09D7/008
摘要： A composition for treating oversprayed paints that contains an effective amount of an essentially non-volatile carbonyl compound, an effective amount of an ethoxylated alkyl phenol surfactant in water together with a suitable emulsifier. The carbonyl compound is capable of dissolving paint solids while remaining essentially insoluble in and non-reactive with water. The carbonyl compound can be an alcohol ester having the general formulae ##STR1## an alcohol ester derivative having the general formula: ##STR2## in which R' and R" are a substituted or unsubstituted linear alkyl groups containing 1 to 8 carbon atoms, and R and R"' are linear or branched alkyl groups containing 1 to 10 carbon atoms. The surfactant has an average ethylene oxide-to-nonyl phenol ratio between 4:1 and 8:1.
摘要翻译： 用于处理含有有效量的基本上非挥发性羰基化合物的过喷涂料的组合物，有效量的在水中的乙氧基化烷基酚表面活性剂和合适的乳化剂。 羰基化合物能够溶解油漆固体，同时保持基本上不溶于水并且不与水反应。 羰基化合物可以是具有以下通式的醇酯：具有以下通式的醇酯衍生物：其中R'和R“是含有1至8个碳原子的取代或未取代的直链烷基， 并且R和R“是含有1至10个碳原子的直链或支链烷基。 表面活性剂的平均环氧乙烷与壬基酚的比例在4:1和8:1之间。
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