Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1980-12-31
1982-07-13
Niebling, John F.
Compositions
Electrically conductive or emissive compositions
Metal compound containing
252522R, 25217411, C11B 900, A61K 746
Patent
active
043393560
ABSTRACT:
Heavily perfumed detergent compositions having both immediate and long lasting perfume emitting properties are prepared by a process in which perfume is emulsified in a water solution of water-soluble polymer, and the emulsion is mixed with a powdered hydratable material, in such a ratio that all of the water in the emulsion can be bound in the resulting hydrate, eliminating a separate drying step. The result is a dry, free flowing granular material which can be readily dry mixed into fully formulated detergent compositions. The perfume is retained in the polymeric matrix and is released at the point of product use when contacted with water.
REFERENCES:
patent: 3804796 (1974-04-01), Alexandre
Guttag Eric W.
Niebling John F.
Roth Michael J.
The Procter & Gamble & Company
Witte Richard C.
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