Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1986-03-27
1988-03-08
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
525217, 525233, C08K 320
Patent
active
047300108
ABSTRACT:
A cationic water-dispersible resin having quarternary ammonium groups is produced by reacting an acid-addition salt of a polymeric tertiary amine derived from a partially epoxidized polybutadiene-based polymer with an aliphatic secondary amine. The cationic water-dispersible resin is useful for preparing pigment paste and coating compositions to be used in cathodic electrodeposition coating systems.
REFERENCES:
patent: 4035275 (1977-07-01), Sturni et al.
patent: 4370453 (1983-01-01), Omika et al.
patent: 4379890 (1983-04-01), Konietzny et al.
Hagihara Koichi
Ito Koji
Otsuki Yutaka
Sakamoto Hiroyuki
Tsuchiya Yasuyuki
Lipman Bernard
Nippon Oil Company Ltd.
Nippon Paint Co. Ltd.
Schofer Joseph L.
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