公开(公告)号：US3720636A

公开(公告)日：1973-03-13

申请号：US3720636D

申请日：1970-09-24

Applicant: TEXACO AG

Inventor： WOLLNER J ,  TIETZ W

IPC: C08F222/14 ,  C08F29/38

CPC classification number: C08F222/14

Abstract: Dispersion paint compositions prepared by emulsioncopolymerization of fumaric acid esters of aliphatic alcohols with aliphatic and/or aromatic vinyl compounds, olefins or olefinic-unsaturated compounds.

Abstract translation: 通过脂族醇的富马酸酯与脂族和/或芳族乙烯基化合物，烯烃或烯属不饱和化合物的乳液共聚制备的分散涂料组合物。

公开(公告)号：US3732331A

公开(公告)日：1973-05-08

申请号：US3732331D

申请日：1970-08-10

Applicant: TEXACO AG

Inventor： WOLLNER J ,  CHERUBIM M ,  HENN F

IPC: C08G59/28 ,  C08G59/42 ,  C08G45/06

CPC classification number: C08G59/28 ,  C08G59/42

Abstract: THIS INVENTION CONCERNS A PROCESS FOR INCREASING THE HARDENING RATES IN THE PREPARATION OF EPOXIDE RESINS USING DICARBOXYLIC ANHYDRIDES AS HARDENING AGENTS. THE INCREASE IN HARDENING RATES IS ACHIEVED BY REACTING MIXTURES OF BASIC NITROGEN-CONTAINING GLYCIDYL COMPOUNDS WITH DICARBOXYLIC ANHYDRIDES. AN OPTIONAL ASPECT OF THE INVENTIVE PROCESS IS TO CONDUCT THE ABOVE REACTION IN THE PESENCE OF ALKYD RESINS AND/OR SOLVENTS.

公开(公告)号：US3839249A

公开(公告)日：1974-10-01

申请号：US31245972

申请日：1972-12-06

Applicant: TEXACO AG

Inventor： WOLLNER J ,  CHERUBIM M ,  HENN F

IPC: C08G59/22 ,  C08G59/28 ,  C08G59/42 ,  C09D3/66

CPC classification number: C08G59/226 ,  C08G59/28 ,  C08G59/42

Abstract: This invention concerns a process for increasing the hardening rates in the preparation of epoxide resins using dicarboxylic anhydrides as hardening agents. The increase in hardening rates is achieved by reacting mixtures of basic nitrogen-containing glycidyl compounds with di-carboxylic anhydrides. An optional aspect of the inventive process is to conduct the above reaction in the presence of alkyd resins and/or solvents.

Abstract translation: 本发明涉及使用二羧酸酐作为硬化剂来提高环氧树脂制备中的硬化速率的方法。 通过使碱性含氮缩水甘油基化合物的混合物与二羧酸酐反应来实现硬化速率的提高。 本发明方法的任选方面是在醇酸树脂和/或溶剂的存在下进行上述反应。