STABILIZED RHEOLOGY MODIFIER EMULSIONS

The present technology discloses emulsion polymers prepared in the presence of a stabilizer system comprising digested starch, poly(vinyl alcohol) and an acid component selected from a saturated C2 to C50 mono- or diacid, an unsaturated C10 to C50 mono- or diacid, and mixtures thereof. In one aspect...

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Bibliographic Details
Main Authors SMITH, Steven J, MARCU, Ioan, MOHAMMED, Sami, LIPP, Lindsay L, PRATA, Joseph E, LI, Sinan, CARVER, Toni E, TAMARESELVY, Krishnan
Format Patent
LanguageEnglish
French
German
Published 14.08.2024
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
HUMAN NECESSITIES
HYGIENE
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The present technology discloses emulsion polymers prepared in the presence of a stabilizer system comprising digested starch, poly(vinyl alcohol) and an acid component selected from a saturated C2 to C50 mono- or diacid, an unsaturated C10 to C50 mono- or diacid, and mixtures thereof. In one aspect, the polymers are utilized as alkali-swellable emulsion (ASE) and hydrophobically modified alkali-swellable emulsion (HASE) thickeners in sulfate and sulfate-free surfactant systems to achieve good rheology and clarity attributes.
Bibliography:Application Number: EP20220818509