Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2005-11-14
2009-08-11
Hardee, John R (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S527000
Reexamination Certificate
active
07572761
ABSTRACT:
Laundry detergents comprising a fabric softening effective amount of an alkoxypropylamine of structures (I) or (II)in-line-formulae description="In-line Formulae" end="lead"?R1—O—(CH2)3—NHR2 (I)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?R1—O—(CH2)3—NR32(CH3)+X− (II)in-line-formulae description="In-line Formulae" end="tail"?wherein R1is a C8-20alkyl group, R2is hydrogen or (CH2)3NH2, R3is CH3or CH2CH2OH and X−is an anion, or of a salt of a compound of structure (I), provide simultaneous cleaning and softening of fabrics without the need for an additional fabric softener.
REFERENCES:
patent: 5622925 (1997-04-01), Debuzzaccarini
patent: 5871590 (1999-02-01), Hei
patent: 5981466 (1999-11-01), Morelli
patent: 6191099 (2001-02-01), Crutcher
patent: 6737050 (2004-05-01), Doi
patent: 2002/0159966 (2002-10-01), Doi
patent: 2004/0142840 (2004-07-01), Debuzzaccarini
patent: 385562 (1990-09-01), None
patent: 2 760 021 (1998-08-01), None
patent: 1 226 801 (1971-03-01), None
patent: 1226801 (1971-03-01), None
patent: 1 601 359 (1981-10-01), None
patent: WO 90/03423 (1990-04-01), None
patent: WO 96/12004 (1996-04-01), None
patent: WO 97/12021 (1997-04-01), None
patent: WO 00/52124 (2000-09-01), None
patent: WO 2004/056955 (2004-07-01), None
International Search Report for PCT/EP2006/067364 filed Oct. 13, 2006.
International Preliminary Report on Patentability for PCT/EP2006/067364 filed Oct. 13, 2006.
Written Opinion of the International Searching authority for PCT/EP2006/067364 filed Oct. 13, 2006.
English language abstract of WO 90/03423, listed above as document B4.
Evonik Degussa GmbH
Hardee John R
Law Office of: Michael A. Sanzo, LLC
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