Polymeric emulsifiers based on aminotelechelic oligomers I

Polycarboxylic acids and their salts corresponding to the following general formula [X]-(NHOC-Y-COO M)n (I) in which X is the residue of a hydrophobic, linear or branched vinyl oligomer having an average molecular weight &upbar& Mn of from 200 to 5000 and preferably from 300 to 3000, Y is th...

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Bibliographic Details
Main Authors EICHENAUER; HERBERT, OTT; KARL H, SCHMIDT; ADOLF, HENDRICKS; UDO W, PISCHTSCHAN; ALFRED, BOEMER; BRUNO
Format Patent
LanguageEnglish
Published 25.09.1990
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
DYES
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
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Summary:Polycarboxylic acids and their salts corresponding to the following general formula [X]-(NHOC-Y-COO M)n (I) in which X is the residue of a hydrophobic, linear or branched vinyl oligomer having an average molecular weight &upbar& Mn of from 200 to 5000 and preferably from 300 to 3000, Y is the 1,2-vinylene, 1,2-ethylene, 1,3-propylene, 1,2-phenylene, 1,2-cyclohexen-4-ylene or 1,2-cyclohexylene group, n is a number of from 1.4 to 3.0 and preferably from 1.6 to 2.3 and M is hydrogen, an alkali metal, an ammonium, C1-C4 alkylammonium or C2-C3 hydroxyalkylammonium group, which are useful as surfactants and emulsifiers in aqueous systems.
Bibliography:Application Number: US19870133517