Solvated nonionic surfactants

Details Solvated nonionic surfactants Solvated nonionic surfactants

2004-05-07

2008-11-25

Del Cotto, Gregory R (Department: 1796)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

C510S130000, C510S137000, C510S138000, C510S421000, C510S433000, C510S501000, C510S505000

Reexamination Certificate

active

07456139

ABSTRACT:
A liquid and readily flowable composition includes (a) a room-temperature-solid solute comprising at least one nonionic surfactant, preferably having a hydrophile-lipophile balance from about 11.1 to about 18.8, (b) at least one fatty alkanolamide; and (c) water, if needed. The fatty alkanolamide, which is substantially liquid at room temperature, solvates the solid solute to form a homogeneous composition which is liquid and readily flowable at room temperature. The select classes of nonionic surfactants include polyalkylene oxide carboxylic acid esters, ethoxylated fatty alcohols, poloxamers, alkyl polysaccharides, or combinations thereof. Useful fatty alkanolamides include fatty diethanolamides.

REFERENCES:
patent: 4544495 (1985-10-01), Schmolka
patent: 5225112 (1993-07-01), Miyazawa et al.
patent: 5700772 (1997-12-01), Isobe et al.
patent: 5723111 (1998-03-01), Glover et al.
patent: 6339057 (2002-01-01), Knox et al.
patent: 6440907 (2002-08-01), Santora et al.
patent: 6495498 (2002-12-01), Niemiec et al.
patent: 6514918 (2003-02-01), Librizzi
patent: 6750192 (2004-06-01), Yamashita et al.
patent: 6770607 (2004-08-01), Chen et al.
patent: 2001/0027171 (2001-10-01), Sajac et al.
patent: 2004/0235689 (2004-11-01), Sakai et al.
patent: 2006/0036046 (2006-02-01), Sakai et al.
patent: 0125854 (1984-11-01), None
patent: 0743358 (1996-11-01), None
patent: 08337560 (1996-12-01), None
patent: 93/02169 (1993-02-01), None
patent: 2005/007242 (2005-01-01), None
International Search Report for PCT/US2005/015271 dated Jul. 29, 2005.

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