Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1989-10-04
1990-12-11
Nielsen, Earl
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
523415, 525528, 528 45, C08L 6300, C09D 544, C25D 1300
Patent
active
049768336
ABSTRACT:
An electrodepositable cathodic resin is disclosed. The resin is the reaction product of a polyepoxide amine adduct and a crosslinking agent which is polyol modified tetramethylxylylene diisocyanate blocked with alcohol or caprolactam. The resulting resin results in a nonyellowing film which is very smooth.
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Chung Ding Y.
Debroy Tapan K.
E. I. Du Pont de Nemours and Company
Lynn John M.
Nielsen Earl
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