CATHODICALLY ELECTRODEPOSITABLE NOVEL COATING SYSTEM FROM CASTOR-OIL

被引:2
|
作者
RAO, JL [1 ]
BALAKRISHNA, RS [1 ]
SHIRSALKAR, MM [1 ]
机构
[1] INDIAN INST CHEM TECHNOL,DIV ORGAN COATINGS & POLYMER,HYDERABAD 500007,INDIA
关键词
D O I
10.1002/app.1992.070441101
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A novel polyol synthesised from castor oil by aminolysis and a partially blocked toluene-diisocyanate blocked with N,N'-diethyl lactamide was used to prepare an urethane. This was used in different weight proportions to modify epoxy amine adduct to give binders suitable for cathodic electrodeposition. The pigmented composition of these binders based on the iron oxide (natural) and titanium dioxide (rutile) gave coatings with improved performance.
引用
收藏
页码:1873 / 1881
页数:9
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