Biodegradable fabric softening compositions based on a combinati

Details Biodegradable fabric softening compositions based on a combinati Biodegradable fabric softening compositions based on a combinati

1999-07-23

2000-12-12

Hardee, John R.

Cleaning compositions for solid surfaces, auxiliary compositions

Auxiliary compositions for cleaning, or processes of preparing

Textile softening or antistatic composition

C11D 183, C11D 336

Patent

active

061599263

ABSTRACT:
A biodegradable fabric softening composition or article is provided for softening laundry and is essentially free of a quaternary ammonium compound softener. The composition or article comprises a clay carrier, a defined polyphosphonate compound, and a defined PEC which is a fabric softening compound selected from among esters of pentaerythritol, oligomers of pentaerythritol or alkylene oxide derivatives of such esters and oligomers.

REFERENCES:
patent: 4912056 (1990-03-01), Olson et al.
patent: 5126060 (1992-06-01), Puentes-Bravo et al.
patent: 5290459 (1994-03-01), Puentes-Bravo et al.
patent: 5332513 (1994-07-01), Doms et al.
patent: 5332527 (1994-07-01), Heinzman et al.
patent: 5358647 (1994-10-01), Puentes-Bravo et al.

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