Rheological agents

Details Rheological agents Rheological agents

1976-12-30

1978-12-05

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Fat, fatty oil, fatty oil acid or salt thereof containing

106252, 2604045, 260 18N, C08L 9100, C09D 1106

Patent

active

041284364

ABSTRACT:
A rheological control agent comprises a particulate blend of hydrogenated castor oil and an oligomeric polyamide derived from hydroxystearic acid, one or more saturated aliphatic .alpha. - omega diprimary diamines containing 2, 4, 6, 8 or 10 carbon atoms and one or more saturated aliphatic .alpha.-omega dicarboxylic acids containing from 2 to 10 carbon atoms and/or hydrogenated dimer acids. The oligomeric amide is suitably derived from the reaction of the hydroxystearic acid, dicarboxylic acid and diamine in such proportions that for each mole of hydroxystearic acid there is present 0.05 - 0.5 moles of dicarboxylic acid and a quantity of diamine sufficient to provide from 0.8 to 1.15 amine groups for each carboxyl group in the acid mixture.

REFERENCES:
patent: 3252820 (1966-05-01), Vignolo et al.
patent: 3819386 (1974-06-01), Higgins et al.
patent: 3925278 (1975-12-01), Murai et al.

Affiliated with

Also associated with

Rating

Rheological agents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rheological agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rheological agents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-285365