Hydroxy terminated polyester additive in cathodic electrocoat co

Details Hydroxy terminated polyester additive in cathodic electrocoat co Hydroxy terminated polyester additive in cathodic electrocoat co

1990-02-23

1991-12-24

Niebling, John

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

2041814, C25D 1310

Patent

active

050749781

ABSTRACT:
What is disclosed are electrodepositable cationic baths containing low molecular weight hydroxyl terminated polyester adhesion promotion additives. These low molecular weight hydroxyl terminated polyesters have been found to improve chip resistance, adhesion and film build.

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