Shear-thickening solutions with hydroxypropyl cellulose

The invention is an aqueous shear-thickening composition comprising in one embodiment about 0.2% to about 1% by weight of hydroxypropyl cellulose having an average molecular weight between about 1,000,000 and about 1,300,000, about 0.1% to about 0.7% by weight of an alkali metal dodecyl sulfate in a...

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Bibliographic Details
Main Authors WHITTINGTON; LAWRENCE E, NAAE; DOUGLAS G
Format Patent
LanguageEnglish
Published 31.03.1992
Subjects
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:The invention is an aqueous shear-thickening composition comprising in one embodiment about 0.2% to about 1% by weight of hydroxypropyl cellulose having an average molecular weight between about 1,000,000 and about 1,300,000, about 0.1% to about 0.7% by weight of an alkali metal dodecyl sulfate in a ratio of about 2.5:1 to about 1.5:1 hydroxypropyl cellulose to alkali metal dodecyl sulfate, and water containing less than about 2000 ppm TDS.
Bibliography:Application Number: US19900620687