USE OF B-CYCLODEXTRIN AND A METHOD FOR IMPROVING THICKENERS FOR AQUEOUS SYSTEMS

ASSOCIATIVE THICKENERS FOR AQUEOUS SYSTEMS SUCH AS HYDROPHOBICALLY-MODIFIED POLYURETHANES, HYDROPHOBICALLY-MODIFIED ALKALI SOLUBLE EMULSIONS, HYDROPHOBICALLY-MODIFIED HYDROXYETHYL CELLULOSE OR OTHER NATURAL PRODUCTS, OR HYDROPHOBICALLY-MODIFIED POLYACRYLAMIDES MAY BE MORE EFFECTIVELY HANDLED, TRANSP...

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Bibliographische Detailangaben
Hauptverfasser: SHAH, VISHNU MANSUKHLAL, LAU, WILLIE
Format: Patent
Sprache:eng
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Zusammenfassung:ASSOCIATIVE THICKENERS FOR AQUEOUS SYSTEMS SUCH AS HYDROPHOBICALLY-MODIFIED POLYURETHANES, HYDROPHOBICALLY-MODIFIED ALKALI SOLUBLE EMULSIONS, HYDROPHOBICALLY-MODIFIED HYDROXYETHYL CELLULOSE OR OTHER NATURAL PRODUCTS, OR HYDROPHOBICALLY-MODIFIED POLYACRYLAMIDES MAY BE MORE EFFECTIVELY HANDLED, TRANSPORTED, MIXED WITH OTHER INGREDIENTS, ETC. WHEN THEIR VISCOSITY IS TEMPORARILY REVERSIBLY SUPPRESSED BY COMPLEXING WITH METHYL-b-CYCLODEXTRIN IN THE METHOD OF THIS INVENTION INSTEAD OF SUPPRESSING THEIR VISCOSITY WITH ORGANIC SOLVENTS WHICH MAY HAVE DELETERIOUS HEALTH/ENVIRONMENTAL EFFECTS.