Color-safe bleach boosters, compositions and laundry methods emp

Details Color-safe bleach boosters, compositions and laundry methods emp Color-safe bleach boosters, compositions and laundry methods emp

1996-08-29

1998-10-06

Shah, Mukund J.

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

With oxygen or halogen containing chemical bleach or oxidant...

25218638, 25218639, 25218642, 25218343, 510276, 510302, 510305, 510309, 510312, 510314, 510494, 510504, 546150, C11D 328, C11D 339, C07D21700

Patent

active

058176144

ABSTRACT:
Bleach boosters comprising quaternary imine zwitterions are disclosed. The bleach boosters increase bleaching effectiveness in lower temperature solutions and demonstrate superior color safety profiles. The bleach boosters are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a laundry additive product including quaternary imine zwitterions. A method for laundering a fabric employing the bleach boosters of the present invention is also disclosed.

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patent: 5360568 (1994-11-01), Madison et al.
patent: 5360569 (1994-11-01), Madison et al.
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patent: 5478357 (1995-12-01), Madison et al.
patent: 5482515 (1996-01-01), Madison et al.
patent: 5550256 (1996-08-01), Madison et al.

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