首页> 外国专利> Adhesion of melamine formaldehyde remover with low content of Free formaldehyde and Method for use

Adhesion of melamine formaldehyde remover with low content of Free formaldehyde and Method for use

机译:游离甲醛含量低的三聚氰胺除甲醛剂的附着力及使用方法

摘要

The present Invention relates to a melamine formaldehyde Eliminator of adhesion that is less than 0.15 percent of Free formaldehyde,Eliminator which comprises a melamine formaldehyde Polymer adhesion to which has been added a formaldehyde purification Agent selected from the group consisting of a quantity effectIs a combination of urea and urea with acetyl acetone and Enhancer selected from the group consisting of glioxial and acetyl acetone.A method of Neutralization of paint sprayed water insoluble in excess, which makes contact with and is captured by water in a spray Booth operation,The Improvement involves the use of a melamine formaldehyde Eliminator of adhesion that is less than 0.15 percent of Free formaldehyde Eliminator which comprises a melamine formaldehyde Polymer adhesion to which has been added a Cleansing Agent selected from the group of formaldehydeIt consists of an effective amount of a combination of urea and urea with acetyl acetone and Enhancer selected from the group consisting of Glyoxal and acetyl acetone.
机译:技术领域本发明涉及一种粘附力小于游离甲醛的0.15%的三聚氰胺甲醛消除剂,包括三聚氰胺甲醛的消除剂。聚合物粘附力已被添加了选自以下量的甲醛纯化剂:脲和脲与乙酰丙酮和增强剂的组合物,选自胶体和乙酰丙酮。一种中和方法,对油漆中不溶性过量的水进行喷涂,在喷涂间操作时与水接触并被水捕集,该改进涉及使用的三聚氰胺甲醛消除剂的附着力小于游离三聚氰胺甲醛消除剂的0.15%含有三聚氰胺甲醛的聚合物附着力已添加选自甲醛的清洁剂它由有效量的尿素和尿素与乙酰丙酮和增强剂,选自gr由乙二醛和乙酰丙酮组成的汤。

著录项

  • 公开/公告号MX166370B

    专利类型

  • 公开/公告日1993-01-04

    原文格式PDF

  • 申请/专利权人 CALGON CORPORATION;

    申请/专利号MX19900019116

  • 发明设计人 LEWIS D. MORSE;

    申请日1990-01-12

  • 分类号C02F1/56;

  • 国家 MX

  • 入库时间 2022-08-22 05:11:17

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