SURFACE TREATMENT COMPOSITIONS INCLUDING SHIELDING SALTS

• Main Authors: ERIC SCOTT JOHNSON, SHERRI LYNN RANDALL, MICHELLE ANN TSCHEINER, MARK ROBERT SIVIK
• Format: Patent
• Language: English; Spanish
• Published: 30.05.2014
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS

A surface treatment composition comprising from about 6% to about 20%, by weight of the composition, of cationic polymer; from about 6% to about 40%, by weight of the composition, of anionic surfactant; and from about 4% to about 15%, by weight of the composition, of a shielding salt, wherein the weight ratio of anionic surfactant to cationic polymer is between about 0.5:1 and about 4:1. The shielding salt is defined by having a molecular weight of from about 25 to about 500 and being incapable of lowering the surface tension of water below 50 mN/m when added to water at concentrations of up to 0.01M. Una composición de tratamiento de superficie que comprende de aproximadamente 6 % a aproximadamente 20 %, en peso de la composición, de polímero catiónico; de aproximadamente 6 % a aproximadamente 40 %, en peso de la composición, de surfactante aniónico; y de aproximadamente 4 % a aproximadamente 15 %, en peso de la composición, de una sal protectora, en donde la relación en peso de surfactante aniónico a polímero catiónico es de aproximadamente 0.5:1 a aproximadamente 4:1. La sal protectora se define al tener un peso molecular de aproximadamente 25 a aproximadamente 500 y es incapaz de reducir la tensión superficial de agua debajo de 50 mN/m cuando se añade agua en concentraciones de hasta 0.01 M.