Process for the preparation of air-freshener gels

Details Process for the preparation of air-freshener gels Process for the preparation of air-freshener gels

1985-02-12

1988-01-12

Sneed, Helen M. S.

Perfume compositions

Perfume compositions

Nonliquid or encapsulated

A61K 746, C11B 900

Patent

active

047190400

ABSTRACT:
Process for the preparation of aqueous air freshener gels having an increased perfume content of at least 5% and preferably more than 10% of the total weight of the gel by taking up the perfume in finely divided, porous, water-insoluble, synthetic polymer as the carrier and subsequently combining the thus obtained perfume-laden carrier with an aqueous gel or with the gelforming components.

REFERENCES:
patent: 3446893 (1969-05-01), Hanford et al.
patent: 3745213 (1973-07-01), Nysted
patent: 3994439 (1976-11-01), Van Breen et al.
patent: 4351754 (1982-09-01), Dupre

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