Process for the preparation of formulations comprising bismuth s

Details Process for the preparation of formulations comprising bismuth s Process for the preparation of formulations comprising bismuth s

1997-09-19

1999-08-10

Gulakowski, Randy

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523415, 523460, 523505, 525506, 528285, C08L 6300

Patent

active

059360135

ABSTRACT:
The invention pertains to a method for producing preparations containing bismuth salts, wherein bismuth oxide is reacted in a specific way with lactic acid and the resulting mixture of bismuthyl lactate and bismuth lactate is dispersed in a binder. These preparations are used as catalytic components in electrophoretic paints to be applied by cathodic deposition. Dipping paints of this kind have excellent application and film properties. This obviates the need to use lead and tin compounds as catalysts.

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patent: 4009133 (1977-02-01), Jones
patent: 4040924 (1977-08-01), Jones
patent: 4081343 (1978-03-01), Schimmel et al.
patent: 4162205 (1979-07-01), Wilson et al.
patent: 4195972 (1980-04-01), Lapidus
patent: 4436931 (1984-03-01), Sanderson et al.
patent: 4894429 (1990-01-01), Grogler et al.
Derwent Publications Ltd., accession No. 83-18 555, abstract of JP 58-006243, Jan. 13, 1983.

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