Lead-free cathodically depositable electrodeposition paints base

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

523414, 523415, 523417, 523421, 525523, 525526, 525531, 528 92, 528107, C08G 5914, C08L 6300, C09D 544

Patent

active

049736132

ABSTRACT:
Cathodically depositable electrodeposition paints contain binder combinations of cationic film-forming resins with organic titanium compounds which are obtained by reacting tetraalkyl orthotitanates or titanium acetyl acetonates with NH-functional .beta.-hydroxyalkylamine compounds, subsequently reacting with formaldehyde and with removal of the alcohol and/or acetyl acetone formed. The stoved paint films exhibit an excellent anti-corrosion effect on non-pretreated sheet steel.

REFERENCES:
patent: 3812214 (1974-05-01), Markovitz
patent: 4384946 (1983-05-01), Patzchke et al.
patent: 4397990 (1983-08-01), Kooymans et al.
patent: 4788234 (1988-11-01), Schipfer et al.
patent: 4837291 (1989-01-01), Paar

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