Wash-softener containing amine on a crystal-growth-modified carb

Details Wash-softener containing amine on a crystal-growth-modified carb Wash-softener containing amine on a crystal-growth-modified carb

1988-04-29

1989-11-21

Albrecht, Dennis

Compositions

Textile processing aid compositions, or processes of preparing

For textile materials consisting wholly or in part of silk...

252 91, 252174, 25217414, 25217416, 25217424, 252544, 252DIG2, D06M 1338, C11D 310, C11D 1102, C11D 1706

Patent

active

048820741

ABSTRACT:
A particulate composition for softening textile fabrics in the wash comprises:
(a) from 5 to 30% by weight of a primary, secondary or tertiary amine capable of softening fabrics, sorbed onto
(b) from 70 to 95% by weight of a particulate carrier comprising a porous crystal-growth-modified carbonate-based salt.
The preferred particulate carrier is the sodium carbonate/sodium sulphate double salt Burkeite modified by means of a polymeric polycarboxylate. The softening composition may be incorporated in a detergent powder, suitably in an amount providing from 0.5 to 15% by weight of amine in the total powder.

REFERENCES:
patent: 3801511 (1974-04-01), Lemoff
patent: 3850852 (1974-11-01), Neillie
patent: 3886098 (1975-05-01), Di Salvo
patent: 4075117 (1978-02-01), Morton
patent: 4298493 (1981-11-01), Schreiber
patent: 4311606 (1982-01-01), Kaeser
patent: 4339335 (1982-07-01), Wixon
patent: 4375416 (1983-03-01), Crisp
patent: 4479881 (1984-10-01), Tai
patent: 4648979 (1987-03-01), Parslow et al.

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