Process for the preparation of air-refreshing gels as well as th

Compositions – Electrically conductive or emissive compositions – Metal compound containing

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A01K 746

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active

045619972

ABSTRACT:
Aqueous air-freshener gels having an increased content of perfume are prepared by homogeneously mixing the perfume with one or more solid inorganic carriers selected from the group consisting of magnesium, oxide powder, active carbon, zeolites and absorption agents based on silica and then combining the homogeneous mixture obtained in this way with an aqueous gel or the gel forming components. In the case of absorption agents based on silica or zeolites the further use of a non-ionogenic emulsifier is required.

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patent: 3661838 (1972-05-01), Enomoto
patent: 3767787 (1973-10-01), Segal
patent: 3969280 (1976-07-01), Sayce et al.
patent: 4178264 (1979-12-01), Streit et al.
Derwent Abstract of Japanese Application Ser. No. 54,110,990, 8/30/79.
Derwent Abstract of Japanese Application 53/3088334, 8/3/78.
Derwent Abstract of Japanese Application 52/136,893, 11/15/77.
Derwent Abstract of Japanese Application 52/070,035, 6/10/77.

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