Stable aqueous surfactant compositions

Details Stable aqueous surfactant compositions Stable aqueous surfactant compositions

2007-05-15

2007-05-15

Lipman, Bernard (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S321000, C524S401000, C524S548000, C524S555000, C524S559000

Reexamination Certificate

active

11083243

ABSTRACT:
A stable, aqueous composition containing a substantially crosslinked alkali-swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or stabilization, such as a silicone, an oily material, or a pearlescent material. Additionally, this invention also relates to the formation of a rheologically and phase stable cationic hair dye composition. The invention further relates to the incorporation of an acidic material after the addition of an alkaline material to reduce the pH of the composition without negatively impacting the viscosity of the composition.

REFERENCES:
patent: 4384974 (1983-05-01), Guthauser
patent: 4438096 (1984-03-01), Preston
patent: 4529773 (1985-07-01), Witiak et al.
patent: 4654207 (1987-03-01), Preston
patent: 5011681 (1991-04-01), Ciotti et al.
patent: 5019376 (1991-05-01), Uick
patent: 5230823 (1993-07-01), Wise et al.
patent: 5656257 (1997-08-01), Fealy et al.
patent: 5658577 (1997-08-01), Fowler et al.
patent: 5720964 (1998-02-01), Murray
patent: 6024946 (2000-02-01), Dubief et al.
patent: 6165454 (2000-12-01), Patel et al.
patent: 0463780 (1996-01-01), None
patent: 4182416 (1992-06-01), None
patent: 4182417 (1992-06-01), None
patent: 8605390 (1986-09-01), None
patent: 9913837 (1999-03-01), None
patent: 9921530 (1999-05-01), None
patent: 9953889 (1999-10-01), None
patent: 0119946 (2001-03-01), None
An article entitled Hand Dishwashing Liquid from Solutions Close to Home, Dish Care Formulary HIT-120, Rev. Aug. 1998, BFGoodrich Company, Home Care and I & I.
An article entitled Liquid Water Softener with Zeolite from Solutions Close To Home, Fabric Care Formulary HIT-210, Rev. Aug. 1995, BFGoodrich Company, Home Care and I & I.
An article entitled High Surfactant Gel from Solutions Close To Home, Hard Surface Cleaner Formulary HIT-355, Rev. Apr. 1999, BFGoodrich Company, Home Care and I & I.
An article entitled Carbopol® AQUA 30 Polymer For Home Care and Industrial & Institutional Applications from Solutions Close To Home, PDS Carbopol AQUA 30, Rev. Dec. 1999, BFGoodrich Company, Home Care and I & I.
An article entitled Novel Cosmetic Delivery Systems, edited by Shlomo Magdassi, Elka Touitou, Marcel Dekker, Inc., New York, 1999.
An article entitled Acrysol® ASE-95 Acrylic Thickener-Stabilizer, from Rohm and Haas Company, Specialty Chemicals, Rohm and Haas Company, Apr. 1978.
An article entitled Aculyn™ 22 Thickener For Use in Cosmetic and Toiletry Products by Rohm and Haas Company, Aculyn Personal Care Polymers, Formulation Chemicals, Rohm and Hass Company, 1990.
An article entitled Acusol 820, Detergent Grade Rheology Modifier and Stabilizer from Rohm and Haas Company, Innovative Detergent Polymers, Rohm and Haas, 1995.
An article entitled Acusol 830, Detergent Grade Rheology Modifier and Stabilizer from Rohm and Haas Company, Innovative Detergent Polymers, Rohm and Haas, 1995.
An article entitled Acrysol® Rheology Modifiers and Stabilizers For Personal Care from Rohm and Haas Company, Innovative Personal Care Polymers, Rohm and Haas, 1996.
An article entitled Acrysol® 22 Cosmetic Grade Thickeners from Rohm and Haas Company, Innovative Personal Care Polymers, Rohm and Haas.
An article entitled Acrysol® 33 Cosmetic Grade Rheology Modifier and Stabilizer from Rohm and Haas Company, Innovative Personal Care Polymers, Rohm and Haas.

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