04148772 is referenced by 94 patents and cites 15 patents.

Novel, chain-extended adducts formed from reacting high molecular weight polyepoxides and polyester polyols containing at least two alcoholic, primary hydroxyls per molecule are disclosed. The chain-extended polyepoxides are adducted with a secondary amine and made dispersible in water with acid. The water-dispersed resins can be applied to a wide variety of substrates by cationic electrodeposition. When compared to resins which are not chain extended, the resins of the invention have higher rupture voltages, improved film-forming properties and deposit as films with improved flexibility.

Title
Amine acid salt-containing polymers for cationic electrodeposition
Application Number
203875
Publication Number
4148772
Application Date
December 8, 1977
Publication Date
April 10, 1979
Inventor
Robert D Jerabek
Glenshaw
PA, US
Robert R Zwack
New Kensington
PA, US
Joseph R Marchetti
Greensburg
PA, US
Agent
William J Uhl
Assignee
PPG
PA, US
IPC
C08G 59/14
C08G 18/58
C08G 18/32
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