首页> 外国专利> Hydroxy-free alkyd resin prepn. - by reacting fatty acid alkyd resin with glycide esp. used for water-dilutable lacquers

Hydroxy-free alkyd resin prepn. - by reacting fatty acid alkyd resin with glycide esp. used for water-dilutable lacquers

机译：无羟基醇酸树脂制备。 -通过使脂肪酸醇酸树脂与乙交酯反应。用于水稀释漆

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Hydroxy free alkyd resins (I) are prepd. by reacting fatty acid modified (I) with an acid no. of 30-150 with: HOCH2CH2CH3 (II) until the acid no. is 5-35 pref. 15-30. (I) are soluble or easily dispersible in water without the need of neturalisation with large amts. of amines. (I) may be used as drying esp. oven drying, water dilutable lacquers. Films of (I) are less sensitive to water and basic mediums than the neutralised alkyds.

机译：制备无羟基的醇酸树脂（I）。通过使改性的脂肪酸（Ⅰ）与酸号Ⅰ反应。 30-150℃的溶液用：HOCH 2 CH 2 CH 3（II）直至酸编号。是5-35首。 15-30。（I）可溶于水或易于分散在水中，而无需使用大口径的金属化。胺。（I）可用作干燥剂。烤箱干燥，水可稀释的漆。（I）的膜对水和碱性介质的敏感性不如中和的醇酸树脂。

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公开/公告号DE2842919A1

专利类型
公开/公告日1980-04-03

原文格式PDF
申请/专利权人 HENKEL KGAA;
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申请/专利号DE19782842919
发明设计人 ESCHWEYHELMUTDIPL.-CHEM.DR.;
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申请日1978-10-02
分类号C08G63/76;
国家 DE
入库时间 2022-08-22 17:35:12

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