Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1985-03-28
1987-01-13
Griffin, Ronald W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523414, C09D 358, C09D 356, C09D 352, C09D 502
Patent
active
046365419
ABSTRACT:
Novel water-compatible compositions are those of at least one vinyl ester resin whose backbone is linear or substantially linear and consists essentially of at least one terminal olefinically unsaturated group and at least one terminal pyridinium group covalently bonded through the pyridinium nitrogen atom. These novel compositions are useful adhesive and coating compositions which find particular utility in cathodic electrodeposition. The compositions are prepared, for example, by reacting a linear or substantially linear epoxy resin with an unsaturated monocarboxylic acid and then with a pyridine compound in the presence of sufficient amount of a Bronsted acid and water to stabilize the pyridinium salt thus formed.
REFERENCES:
patent: 3066112 (1962-11-01), Bowen
patent: 3178623 (1965-04-01), Robinson
patent: 3256226 (1966-06-01), Fekete et al.
patent: 3301743 (1967-01-01), Fekete et al.
patent: 3367992 (1968-02-01), Bearden
patent: 3936405 (1976-02-01), Sturni et al.
patent: 3959106 (1976-05-01), Bosso et al.
patent: 3962165 (1976-06-01), Bosso et al.
patent: 4035275 (1977-07-01), Sturni et al.
Davis Rhetta Q.
Stevens Michael G.
Griffin Ronald W.
The Dow Chemical Company
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