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公开(公告)号：US4750919A
公开(公告)日：1988-06-14
申请号：US111826
申请日：1987-10-23
CPC分类号： C09D7/008
摘要： A method for the removal of over-sprayed paint solids which comprises contacting the over-sprayed paint solids with an oil-in-water emulsion until the emulsion is loaded with at least 5 parts by weight of paint solids per 100 parts by weight of the hydrocarbon liquid of the emulsion.
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公开(公告)号：US5200104A
公开(公告)日：1993-04-06
申请号：US790650
申请日：1991-11-08
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 a carbonyl compound such as alcohol esters and alcohol ester derivatives in water together with a suitable emulsifier. 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油漆的组合物，其中含有有效量的羰基化合物，例如醇酯和醇酯衍生物与水合适的乳化剂。 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。 -
公开(公告)号：US5098450A
公开(公告)日：1992-03-24
申请号：US693683
申请日：1991-04-30
IPC分类号： C09D7/00
摘要： A method for detackifying oversprayed paint solids in a paint spray booth utilizes an oil-in-water emulsion as the hydrophilic fluid for capturing and detackifying oversprayed paint, which emulsion contains a certain nonionic surfactant, which surfactant greatly improves detackification performance when the paint formulation being sprayed is a low VOC formulation, and particularly a two-component formulation. The nonionic surfactant is an ethoxylated C.sub.8-10 alkyl phenol having an HLB value of from about 4.5 to 15.5.
摘要翻译： 用于防止喷漆室中过度喷涂的油漆固体的方法利用水包油乳液作为亲水流体，用于捕获和脱粘剂过量喷涂的油漆，该乳液含有某些非离子表面活性剂，当油漆配方为 喷雾是低VOC制剂，特别是双组分制剂。 非离子表面活性剂是HLB值为约4.5至15.5的乙氧基化C8-10烷基苯酚。
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4.发明授权Composition for the paint spray treatment using secondary alcohol esters in water 失效在水中使用仲醇酯进行喷漆处理的组合物
公开(公告)号：US5464556A
公开(公告)日：1995-11-07
申请号：US130106
申请日：1993-09-30
CPC分类号： C09D7/008
摘要： A composition for treating oversprayed paints that contains an effective amount of alcohol esters and alcohol ester derivatives in water. 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： 一种用于处理含有有效量的水中的醇酯和醇酯衍生物的过喷涂料的组合物。 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。 -
5.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。 -
6.发明授权Process for reclamation and treatment of paint overspray treatment compositions 失效油漆过喷处理组合物的回收和处理方法
公开(公告)号：US5254256A
公开(公告)日：1993-10-19
申请号：US916536
申请日：1992-07-20
CPC分类号： B01D11/0492 , C09D7/008 , Y10S210/93
摘要： A process for treating spent aqueous emulsion material formed from a non-volatile hydrocarbon organic portion having a paint solids content greater than about 10% by weight in which the spent emulsion is broken and the organic phase is admixed with sufficient amounts of a hydrocarbon solvent extractant to extract organic portions of the aqueous emulsion. The hydrocarbon solvent extractant and the organic portion/solvent extractant mixture can then be distilled to provide essentially pure hydrocarbon solvent extractant and the hydrocarbon organic portion of the emulsion essentially free from paint solids. The organic portion of the material can then be admixed with quantities of water to reform a reclaimed emulsion. Examples of the paint overspray treatment emulsion on which the process of the present invention is highly effective is one which contains a hydrocarbon such as an alcohol ester, an alcohol ester derivative or mixtures of the two in combination in its organic phase.
摘要翻译： 一种处理由非挥发性烃有机部分形成的废水乳液材料的方法，其具有大于约10重量％的涂料固体含量，其中废乳液被破坏，有机相与足量的烃溶剂萃取剂混合 以提取水性乳液的有机部分。 然后可以将烃溶剂萃取剂和有机部分/溶剂萃取剂混合物蒸馏以提供基本上纯的烃溶剂萃取剂，并且乳液的烃有机部分基本上不含油漆固体。 然后可以将该材料的有机部分与大量的水混合以重新形成再生乳液。 其中本发明方法高效有效的涂料过度喷涂处理乳液的实例是在其有机相中含有诸如醇酯，醇酯衍生物或两者的混合物的烃。
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7.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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公开(公告)号：US4563199A
公开(公告)日：1986-01-07
申请号：US491155
申请日：1983-05-04
CPC分类号： B01D47/00 , B05B15/1233 , Y02P70/36
摘要： A method for continuously removing volatile organic paint carriers from paint spray booths is disclosed. By the process described, an oil-in-water emulsion is used to contact oversprayed paint in the paint spray booth. The emulsion is then broken and the oil phase is distilled to recover volatile components. The non-volatile components of the oil phase and recovered water are then recombined to form an emulsion and recycled to the paint spray booth.
摘要翻译： 公开了一种从喷漆室连续除去挥发性有机涂料载体的方法。 通过所述方法，使用水包油乳液接触涂料喷涂室中的过喷涂料。 然后将乳液破碎并蒸馏出油相以回收挥发性组分。 然后将油相和回收的水的非挥发性组分重新组合以形成乳液并再循环到喷漆室。
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