Pressurized carrier mixture for aerosol preparations

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United States of America Patent

PATENT NO 4466838
SERIAL NO

06498033

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Abstract

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A pressurized carrier mixture for aerosol preparations of a self-propelling spray system, for use as a universal spray based on the active ingredients to be applied, organic solvents, water and propellants in a spray container. The carrier mixture is present as a homogeneous solution containing: 70.0-50.1 percent by weight of water; 38.5-28.7 percent by weight of dimethyl ether; 0.5-10.0 percent by weight of isopropanol and/or ethanol and/or n-propanol; and 1.4-0.8 percent by weight of carbon dioxide.

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Patent Owner(s)

Patent OwnerAddress
HANS SCHWARZKOPF GMBHHAMBURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bechmann, Gunter Hamburg, DE 2 35
Bergemann, Uwe Hamburg, DE 10 98
Bollert, Volker Hamburg, DE 2 35
Frenzel, Claus-Dieter Hamburg, DE 3 89
Heeb, Dieter Hamburg, DE 3 89

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