Detergent compositions containing cellulase enzyme and selected

Details Detergent compositions containing cellulase enzyme and selected Detergent compositions containing cellulase enzyme and selected

1994-04-28

1995-08-01

Walsh, Donald P.

Compositions

Water-softening or purifying or scale-inhibiting agents

252DIG12, 252 90, C11D 1700

Patent

active

H00014680

ABSTRACT:
A detergent composition containing cellulase and perfume is provided. Specifically, the detergent composition comprises: (a) a cellulase enzyme; and (b) a perfume containing at least 25% by weight of at least one fragrance material selected from the group consisting of aliphatic ketones with a molecular weight of between 200 and 350 AMU, aromatic ketones with a molecular weight of between 150 and 350 AMU, aliphatic aldehydes with a molecular weight of between 160 and 350 AMU, aromatic aldehydes with a molecular weight of between 150 and 350 AMU, condensation products of aldehydes and amines with a molecular weight between 190 and 350 AMU, aromatic and aliphatic lactones with a molecular weight between 140 and 350 AMU, aromatic and aliphatic ethers with a molecular weight between 150 and 350 AMU, aliphatic alcohols with a molecular weight between 200 and 350 AMU, aromatic and aliphatic esters with a molecular weight between 190 and 350 AMU and mixtures thereof. The perfume is substantially free of halogenated fragrance materials and nitromusks.

REFERENCES:
patent: 4435307 (1984-03-01), Barbesgaard et al.
patent: 4515705 (1985-05-01), Moeddel
patent: 4661289 (1987-04-01), Parslow et al.
patent: 4973422 (1990-11-01), Schmidt
patent: 5120463 (1992-06-01), Bjoek et al.
patent: 5156761 (1992-10-01), Aaslyng
patent: 5232851 (1993-08-01), Cox et al.
patent: 5248434 (1993-09-01), Nicholson
patent: 5290474 (1994-03-01), Clarkson et al.
patent: 5314637 (1994-05-01), Saito et al.

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