Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Patent
1998-10-13
2000-05-09
Ogden, Necholus
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
510424, 510428, 568458, 568882, 560 76, C11D 1700, C07C 4500, C07C 6976
Patent
active
060604433
ABSTRACT:
Mixtures of mid-chain branched primary alkyl sulfate surfactants useful in cleaning compositions, especially for lower water temperature applications, alone or formulated with other surfactants for the purpose of modifying the low temperature cleaning properties of the cleaning formulations. The present invention also relates to novel mid-chain branched primary alkyl sulfate surfactants suitable for use in surfactant mixtures.
REFERENCES:
patent: 2695327 (1954-11-01), Ziegler et al.
patent: 3480556 (1969-11-01), DeWitt et al.
patent: 3647906 (1972-03-01), Farley
patent: 3775349 (1973-11-01), Tuvell et al.
patent: 3887624 (1975-06-01), Gibson et al.
patent: 4102823 (1978-07-01), Matheson
patent: 4111855 (1978-09-01), Barrat et al.
patent: 4732707 (1988-03-01), Naik et al.
patent: 4870038 (1989-09-01), Page et al.
patent: 5026933 (1991-06-01), Blain et al.
patent: 5245072 (1993-09-01), Giacobbe et al.
patent: 5284989 (1994-02-01), Apelian et al.
patent: 5446213 (1995-08-01), Sato et al.
patent: 5562866 (1996-10-01), Hu et al.
patent: 5707948 (1998-01-01), Evers et al.
patent: 5780694 (1998-07-01), Singleton
Finger, et al., "Detergent Alcohols--the effect of alcohol structure and molecular weight on surfactant properties", J. Amer. Oil Chemists' Society, vol. 44, (1967), p. 525. NWA.
K. R. Wormuth, et al., "Phase Behavior of Branched Surfactants in Oil and Water", Langmuir, vol. 7, (1991), pp. 2048-2053. *NWA.
R. Varadaraj, et al., "Fundamental Interfacial Properties of Alkyl-Branched Sulfate and Ethoxy Sulfate Surfactants Derived from Guerbet Alcohols. 1. Surface and Instantaneous Interfacial Tensions", J. Phys. Chem., vol. 95 (1991), pp. 1671-1676. *NWA.
R. Varadaraj, et al., "Relationship between Fundamental Interfacial Properties and Foaming in Linear Branched Sulfate, Ethoxysulfate, and Ethoxylate Surfactants", Journal of Colloid and Interface Science, vol. 140, No. 1 (Nov. 1990), pp. 31-34.
R. Varadaraj, et al., "Micropolarity and Water Penetration in Micellar Aggregates of Linear and Branched Hydrocarbon Surfactants", Langmuir, vol. 6 (1990), pp. 1376-1378 *NWA.
R. Varadaraj, et al., "Relationship between Dynamic Contact Angle and Dynamic Surface Tension Properties for Linear and Branched Ethoxylate, Ethoxysulfate, and Sulfate Surfactants", Journal of Colloid and Interface Science, vol. 147, No. 2 (Dec. 1991), pp. 403-406.
CEH Marketing Research Report "Detergent Alcohols" by R.F. Modler, et al., Chemical Economics Handbook, (1993), pp. 609.5000-609.5002 *NMA.
"Alcohols, Higher Aliphatic", Kirk Othmer's Encyclopedia of Chemical Technology, 4.sup.th Ed., Wiley, N.Y., (1991), vol. 1, pp. 865-913. * NWA.
"Liquid Fuels", Kirk Othmer's Encyclopedia of Chemical Technology, Wiley, N.Y., (1989), vol. 11, pp. 447-489. * NMA.
"Oxo Process", Kirk Othmer's Encyclopedia of Chemical Technology, Wiley, N.Y., (1989), vol. 16, pp. 637-653. *NWA.
"Sasol Detergent Alcohols", R&D Technical Bulletin, Sasol Alpha Olefins, (Oct. 1, 1996), pp. 1-12.
Burckett-St. Laurent James Charles Theophile Roger
Connor Daniel Stedman
Cripe Thomas Anthony
Dupont Jeffrey Scott
Vinson Phillip Kyle
Ogden Necholus
Rasser J. C.
Robinson I. S.
The Procter & Gamble & Company
Zerby K. W.
LandOfFree
Mid-chain branched alkyl sulfate surfactants does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mid-chain branched alkyl sulfate surfactants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mid-chain branched alkyl sulfate surfactants will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1065056