首页> 外国专利> Synergistic Mixed Solvents - Based Compositions With Improved Efficiency Of Performance And Environmental Safety For Removal Of Paint, Varnish And Stain

Synergistic Mixed Solvents - Based Compositions With Improved Efficiency Of Performance And Environmental Safety For Removal Of Paint, Varnish And Stain

机译:增效性能和环境安全性的基于混合溶剂的增效组合物,可去除油漆,清漆和污渍

摘要

A composition which is particularly effective for removing paint or varnish from wood concrete or metal surfaces comprising synergistic mixed solvents-based compositions with Improved efficiency of performance and environmental safety. The mixed solvent compositions are made from about 10-90% by weight of each polar solvent selected from the group consisting of (pentanoic acid, 5-(dimethylamino)-4-methyl-5-oxo-methyl ester; propylene carbonate, N,N-dimethyl imidazolidinone, dimethyl sulfoxide, dimethyl acetamide, gamma butyrolactone, benzyl alcohol, and mixtures thereof and an activator, ethyl ethoxy propionate, and an aqueous system additive. Methods for use of the composition are also disclosed.
机译:一种特别有效地从木质混凝土或金属表面上去除油漆或清漆的组合物,包括协同的基于混合溶剂的组合物,具有改进的性能效率和环境安全性。混合溶剂组合物是由按重量计约10-90%的选自(戊酸,5-(二甲氨基)-4-甲基-5-氧代甲基酯,碳酸亚丙酯, N-二甲基咪唑啉酮,二甲基亚砜,二甲基乙酰胺,γ-丁内酯,苯甲醇及其混合物与活化剂,乙氧基丙酸乙酯和水性体系添加剂,还公开了该组合物的使用方法。

著录项

  • 公开/公告号US2017327703A1

    专利类型

  • 公开/公告日2017-11-16

    原文格式PDF

  • 申请/专利权人 KOLAZI S. NARAYANAN;

    申请/专利号US201715659783

  • 发明设计人 KOLAZI S. NARAYANAN;

    申请日2017-07-26

  • 分类号C09D9;

  • 国家 US

  • 入库时间 2022-08-21 13:03:20

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