公开(公告)号：US5073289A

公开(公告)日：1991-12-17

申请号：US505841

申请日：1990-04-05

申请人： Harvest L. Collier ,  Gary L. Bertrand ,  Raymond L. Venable

发明人： Harvest L. Collier ,  Gary L. Bertrand ,  Raymond L. Venable

IPC分类号： C09D9/00

CPC分类号： C09D9/005

摘要： An improved composition of matter and method of use for removing cured coatings of paint or varnish or other similar coatings from substrates. The composition comrpises chlorinated solvent paint strippers (especially methylene chloride (CH.sub.2 Cl.sub.2)), waxes and an additive selected from the group consisting of decanolactone (C.sub.10 H.sub.18 O.sub.2), N-methylpyrrolidone (CH.sub.3 NCH.sub.2 CH.sub.2 CH.sub.2 CH.sub.2) and butyrolactone (OCH.sub.2 CH.sub.2 CH.sub.2 CO). The additive retards the evaporation of the solvent resulting in a composition that is environmentally less hazardous to a user and also resulting in improved stripping effectiveness.

摘要翻译： 改进的物质组合物和用于从基材去除涂料或清漆或其它类似涂层的固化涂层的使用方法。 该组合物包括氯化溶剂脱漆剂（特别是二氯甲烷（CH 2 Cl 2）），蜡和选自癸内酯（C10H18O2），N-甲基吡咯烷酮（CH3NCH2CH2CH2CH2）和丁内酯（OCH2CH2CH2CO）的添加剂。 添加剂阻止溶剂的蒸发，导致对使用者的环境危害较小的组合物，并且还导致提高的剥离效果。