Amino-substituted polymers and their use as additives for modify

Details Amino-substituted polymers and their use as additives for modify Amino-substituted polymers and their use as additives for modify

1992-04-30

1993-10-26

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 46, 525451, 528327, 528341, 528361, 252357, 507 90, C08G 6366, C08G 6368, C09K 706, B01F 1716

Patent

active

052567400

ABSTRACT:
Polymer with a number average molecular weight of 400 to 20,000 having amino-substituted groups in its molecule and resulting from the reaction of at least one compound having a secondary amine function with 1 to 60 carbon atoms on an unsaturated polyester resulting from the condensation of an unsaturated, aliphatic dicarboxylic compound having at least one alpha ethylene unsaturation of one of the carboxylic groups on at least one epoxidized compound having 2 to 62 carbon atoms chosen from among epoxyalkenes, ethers, epoxyalcohol esters and epoxyacid esters. Middle distillate composition having a distillation range of 150.degree. to 450.degree. C. and incorporating a minor proportion, preferably 0.001 to 2% by weight, of at least one of the aforementioned polymers.

REFERENCES:
patent: 2969335 (1961-01-01), Simons
patent: 3345338 (1967-10-01), Merten et al.
patent: 4135887 (1979-01-01), Rossi
patent: 4614726 (1986-09-01), Walters et al.
patent: 5001202 (1991-03-01), Denis et al.
patent: 5106515 (1992-04-01), Denis et al.

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