首页> 外国专利> Vinyl ester, for lacquers and coating agents, is prepared by reaction of an epoxide with 0.7-0.9 moles of an ethylenically unsaturated carboxylic acid and 0.1-0.3 moles of a saturated carboxylic acid (with respect to the epoxide equivalent)

Vinyl ester, for lacquers and coating agents, is prepared by reaction of an epoxide with 0.7-0.9 moles of an ethylenically unsaturated carboxylic acid and 0.1-0.3 moles of a saturated carboxylic acid (with respect to the epoxide equivalent)

机译:用于漆料和涂料的乙烯基酯是通过环氧化物与0.7-0.9摩尔的烯键式不饱和羧酸和0.1-0.3摩尔的饱和羧酸(相对于环氧当量)反应制得的

摘要

A vinyl ester (I), prepared by reaction of at least one epoxide with a carboxylic acid, is prepared by reaction of the epoxide with 0.7-0.9 moles of an ethylenically unsaturated carboxylic acid and 0.1-0.3 moles of a saturated carboxylic acid (with respect to the epoxide equivalent). Independent claims are included for: (1) a process for the production of the vinyl ester (I) by optionally reacting the reaction product of the epoxide with 0.7-0.9 moles of an ethylneically unsaturated carboxylic acid and 0.1-0.3 moles of a saturated carboxylic acid with an optionally unsaturated polybasic acid anhydride whereby the reactions are optionally carried out using a solvent, a catalyst and optionally other additives and; (2) a lacquer composition (II) for the production of printed circuits comprising the vinyl ester (I).
机译:通过使至少一种环氧化物与羧酸反应制备的乙烯基酯(I)是通过使环氧化物与0.7-0.9摩尔的烯键式不饱和羧酸和0.1-0.3摩尔的饱和羧酸(与相对于环氧当量)。包括以下独立权利要求:(1)通过任选使环氧化物的反应产物与0.7-0.9摩尔的烯键式不饱和羧酸和0.1-0.3摩尔的饱和羧酸反应而制备乙烯基酯(I)的方法。酸与任选的不饱和多元酸酐形成酸,由此反应任选地使用溶剂,催化剂和任选地其他添加剂进行;和(2)用于生产印刷电路的漆组合物(II),其包含乙烯基酯(I)。

著录项

  • 公开/公告号DE10312341A1

    专利类型

  • 公开/公告日2004-10-14

    原文格式PDF

  • 申请/专利权人 BAKELITE AG;

    申请/专利号DE2003112341

  • 发明设计人 GRUNDKE ULRICH;KALLA VOLKER;

    申请日2003-03-20

  • 分类号C07C67/26;C07C67/10;C09D133/04;

  • 国家 DE

  • 入库时间 2022-08-21 22:43:27

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