发明授权
US5073289A Paint stripper composition having reduced volatility containing
decanolactone, n-methylpyrrolidone and butyrolactone and method of use
失效
具有降低的挥发性的脱漆剂组合物含有癸内酯，正甲基吡咯烷酮和丁内酯及其使用方法
- 专利标题： Paint stripper composition having reduced volatility containing decanolactone, n-methylpyrrolidone and butyrolactone and method of use
- 专利标题（中）： 具有降低的挥发性的脱漆剂组合物含有癸内酯，正甲基吡咯烷酮和丁内酯及其使用方法
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申请号： US505841申请日： 1990-04-05
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公开(公告)号： US5073289A公开(公告)日： 1991-12-17
- 发明人: Harvest L. Collier , Gary L. Bertrand , Raymond L. Venable
- 申请人： Harvest L. Collier , Gary L. Bertrand , Raymond L. Venable
- 申请人地址： MO Rolla
- 专利权人： The Curators of the University of Missouri
- 当前专利权人： The Curators of the University of Missouri
- 当前专利权人地址： MO Rolla
- 主分类号： C09D9/00
- IPC分类号： C09D9/00
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.
公开/授权文献
- US5614781A Structure and operation of high voltage supports 公开/授权日：1997-03-25
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