d-Limonene containing space or room aerosol deodorant

Details d-Limonene containing space or room aerosol deodorant d-Limonene containing space or room aerosol deodorant

1990-07-20

1992-02-04

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 764, 424 766, A61L 904

Patent

active

050858491

ABSTRACT:
A deodorizing terpene preferably a citrus oil distillate containing substantial amounts of d-Limonene is emulsified with polyethylene glycol nonylphenyl ether to form an oil phase. The resulting oil phase is added to a water phase having a pH of from 8.5 to 10 to form a water-in-oil emulsion having a viscosity under 500 cps preferably about 100 cps. The resulting emulsion is then used as the deodorizing concentrate for filling the aerosol cans. A propellant, preferably an alkane propellant is then added to the cans in an amount of 25-40% of the concentrate. The product is then held for 12 to 24 hours at room temperature during which time it forms a non-flammable, stable oil-in-water, emulsion which can be used as a highly effective aerosol space or room deodorant.

REFERENCES:
patent: 3198251 (1965-08-01), Shore
patent: 3954964 (1976-05-01), Kuderna
patent: 4362841 (1982-12-01), Minatono
patent: 4891216 (1990-01-01), Kross
patent: 4923977 (1990-08-01), Lang

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