Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1996-10-11
1998-01-13
Lieberman, Paul
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510392, 510530, 8137, C11D 3386
Patent
active
057079501
ABSTRACT:
The invention concerns laundry detergent compositions comprising lipase (especially the variant D96L of the native lipase derived from Humicola lanuginosa), protease, and surfactant, wherein said compositions comprise levels of lipase enzyme and protease enzyme such that the whitening performance of said compositions is increased. These compositions deliver an improved whiteness maintenance and/or dingy clean-up on fabrics.
REFERENCES:
patent: 4769173 (1988-09-01), Cornelissen et al.
patent: 4810414 (1989-03-01), Hse-Jensens
patent: 5069809 (1991-12-01), Lagerwaard et al.
patent: 5078898 (1992-01-01), Jars
patent: 5100796 (1992-03-01), Paridans et al.
patent: 5185250 (1993-02-01), Brenner et al.
patent: 5204015 (1993-04-01), Caldwell et al.
patent: 5520835 (1996-05-01), Siuik et al.
patent: 5559089 (1996-09-01), Hartman et al.
U.S. application No. 08/341826, Baeck et al. filed Nov., 18, 1994.
Malmos, Gormsen, "A New Lipase for the Detergent Industry", HAPPI (Household & Personal Products Industry), vol. 28, No. 10, Oct. 1991, pp. 122-125.
Research Disclosure No. 35944 by NOVO, Mar. 10, 1994.
Research Disclosure, vol. 2244, No. 359, Mar. 1994 "Detergent Compositions Comprising Lipase Variants", pp. 151-156.
Baeck Andre
Kasturi Chandrika
Wolff Ann Margaret
Fries Kery A.
Lieberman Paul
Rasser J. C.
The Procter & Gamble & Company
Yetter J. J.
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