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    • 9. 发明授权
    • Paint and coating remover
    • 油漆和涂料去除剂
    • US06169061A
    • 2001-01-02
    • US09335596
    • 1999-06-18
    • James R. Machac, Jr.Edward T. MarquisSusan A. Woodrum
    • James R. Machac, Jr.Edward T. MarquisSusan A. Woodrum
    • C11D718
    • C11D3/2093C09D9/00C11D3/3947C11D3/43C11D7/263C11D7/264
    • This invention concerns a composition useful as a paint remover, comprising: alkylene carbonate such as propylene carbonate or ethylene carbonate, hydrogen peroxide, and water, and optionally an alcohol such as benzyl alcohol. In another broad respect, his invention concerns a process for removing paint, comprising: applying a composition containing alkylene carbonate, hydrogen peroxide, and water to a painted surface for a time and under conditions effective to cause blistering or bubbling of the paint. In another broad respect, this invention is a composition useful as a paint remover, comprising: dialkyl carbonate, hydrogen peroxide, and water, optionally containing an alcohol, optionally containing a glycol ether. In another broad respect, this invention is a process for removing paint, comprising: applying a composition containing dialkyl carbonate, hydrogen peroxide, and water to a painted surface for a time and under conditions effective to cause blistering or bubbling of the paint. Advantageously, the composition of this invention may include a dibasic ester (DBE).
    • 本发明涉及可用作除漆剂的组合物,其包括:碳酸亚烃酯如碳酸亚丙酯或碳酸亚乙酯,过氧化氢和水,以及任选的醇如苄醇。 在另一个广泛的方面,他的发明涉及一种除去油漆的方法,其包括:将含有碳酸亚烷基酯,过氧化氢和水的组合物在有效引起油漆起泡或起泡的条件下,一段时间和在有条件的条件下涂覆到涂漆表面上。 在另一个广泛的方面,本发明是一种可用作除漆剂的组合物,其包括:任选含有任选含有二醇醚的醇的碳酸二烷基酯,过氧化氢和水。 在另一个广泛的方面,本发明是一种除去油漆的方法,其包括:将含有碳酸二烷基酯,过氧化氢和水的组合物在有效引起油漆起泡或起泡的条件下,一段时间和时间施加到涂漆表面上。 有利地,本发明的组合物可以包括二元酯(DBE)。