Polyesteramide dispersing agent

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter

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Details

524 88, 524192, B32B 306, C08K 534

Patent

active

051530694

ABSTRACT:
A dispersing agent for dispersing solid particles in an organic liquid having the composition ##STR1## wherein ##STR2## is the residue of a polyester chain having a molecular weight of at least 1700, derived from a hydroxycarboxylic acid containing 16-22 carbon atoms, ##STR3## is the residue of a mono or polyamide having up to 12 amido bonds, which is amino terminated in both ends and wherein R.sub.1 and R.sub.2 are each independently hydrogen or alkyl or alkenyl containing up to 20 carbon atoms;

REFERENCES:
patent: 4863800 (1989-09-01), Miyoshi et al.
patent: 4885191 (1989-12-01), Podszum et al.

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