Process for coating fabric care preparations

Details Process for coating fabric care preparations Process for coating fabric care preparations

1986-10-09

1988-06-21

Lusignan, Michael R.

Compositions

Electrolytes for electrical devices

25217413, 252174, 428518, 428520, C11D 1700, B32B 2708

Patent

active

047524081

ABSTRACT:
Solid fabric-care preparations showing a tendency towards troublesome interactions, or constituents thereof, are coated by application of dissolved or dispersed organic film-forming polymers soluble in alkaline medium. Suitable polymers contain in particular carboxyl groups and are preferably derived from vinyl esters. The carboxyl groups emanate from copolymerized carboxylic acids which make up from about 2 to 10 mole % of the copolymer. The copolymers are best prepared in the form of finely divided dispersions and optionally contain a protective colloid and/or an emulsifier.

REFERENCES:
patent: 3311576 (1967-03-01), Tauber et al.
patent: 4348293 (1982-09-01), Clarke et al.

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