Process for preparation of Mannich condensation product

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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252 33, 5253318, 5253339, C08G 1206, C08F 834

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active

044449569

ABSTRACT:
A process for the preparation of oil-soluble Mannich condensation products wherein an amine is prereacted with a sulfonic acid or ammonium sulfonate, and the prereaction product is reacted with an aldehyde and an oxidized olefin polymer.

REFERENCES:
patent: 3544520 (1970-12-01), Culbertson et al.
patent: 3872019 (1975-03-01), Culbertson et al.
patent: 4011380 (1977-03-01), West et al.
patent: 4131553 (1978-12-01), West

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