Method For Determining Stability Of A Liquid Fabric Softener Formulation

Liquid fabric softener compositions containing (a) water-insoluble cationic softeners, (b) water-soluble cationic antibacterial agents and (c) cationic rheology modifying polymers are described that are stable homogenous mixtures. A method for determining stability of the softener formulations or de...

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Main Authors Nitz, Melanie A, Stehr, Regina, Sun, Wei
Format Patent
LanguageEnglish
Published 11.05.2023
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Abstract Liquid fabric softener compositions containing (a) water-insoluble cationic softeners, (b) water-soluble cationic antibacterial agents and (c) cationic rheology modifying polymers are described that are stable homogenous mixtures. A method for determining stability of the softener formulations or determining the amount of component (a), (b) or (c) involves calculating a stability index of the formulation according to the following equation: Stability formula index=[(wt % of the (a) component+3*(wt % of the (c) component)]/[wt % of the (b) component], wherein a desirable stability index value is 2.5 or greater than 2.5.
AbstractList Liquid fabric softener compositions containing (a) water-insoluble cationic softeners, (b) water-soluble cationic antibacterial agents and (c) cationic rheology modifying polymers are described that are stable homogenous mixtures. A method for determining stability of the softener formulations or determining the amount of component (a), (b) or (c) involves calculating a stability index of the formulation according to the following equation: Stability formula index=[(wt % of the (a) component+3*(wt % of the (c) component)]/[wt % of the (b) component], wherein a desirable stability index value is 2.5 or greater than 2.5.
Author Sun, Wei
Nitz, Melanie A
Stehr, Regina
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Snippet Liquid fabric softener compositions containing (a) water-insoluble cationic softeners, (b) water-soluble cationic antibacterial agents and (c) cationic...
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SubjectTerms ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENT COMPOSITIONS
DETERGENTS
FATTY ACIDS THEREFROM
METALLURGY
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
USE OF SINGLE SUBSTANCES AS DETERGENTS
Title Method For Determining Stability Of A Liquid Fabric Softener Formulation
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