TECHNOLOGY FOCUS - POLYMERS - Preferred composition: (C1) comprises (wt.% without aerosol propellant): water (preferably 50 - 75), (B) (20 - 35 wt%, preferably 20 - 30), (C) (0.01 - 20, preferably 0.5 - 10), (D) (0.01 - 10, preferably 0.05 - 5) and (E) (0.1 - 5). (F) is selected such that the quantity ratio of propellant-free composition: aerosol propellant is 80:20 - 97:3.Preferred components: (B) is selected from monovalent 1-4C alcohols and polyvalent 2-5C alcohols (preferably ethanol). (E) is selected from alkylpolyglucosides and zwitterionic surfactants with betaine or sultaine structures. (D) is selected from compounds of the general formula N+R1R2R3R4X-.Rl-R4 = mean aliphatic groups, aromatic groups, alkoxy groups, polyoxyalkylene groups, alkylamido groups, hydroxyalkyl groups, aryl groups, or alkaryl groups with 1-22C atoms; andX- = an anion.where at least one of the residues Rl-R4 possesses at least 8C atoms. (E) is selected from foam-forming/foam stabilizing surfactant selected from alkyl polyglucosides with an HLB value of at least 10 and zwitterionic surfactants of general formula R1aN1(R2a)2AZ-.R1a = a linear or branched alkyl, alkenyl, or hydroxyalkyl group with 8-22C atoms, 0-10 ethylene oxide units, 0-1 glycerin units or a fatty acid amido alkylene group with 8-22C atoms in the fatty acid group, 1-4C atoms in the alkylene group;R2a = (hydroxy)alkyl or carboxyalkyl group with 1-4C atoms;A = an (hydroxy)alkylene group with 1-4C atoms and optional hydroxy groups; andZ = a carboxylate, sulfate, sulfonate, phosphonate, or phosphate group.(C) is selected from polymers with anionic or anionizable groups, selected from among terpolymers from acrylic acid, ethyl acrylate, and N-tert-butylacrylamide; (un)crosslinked vinyl acetate/crotonic acid copolymers; terpolymers from tert-butylacrylate, ethyl acrylate and methacrylic acid; sodium polystyrenesulfonate; copolymers from vinyl acetate, crotonic acid and vinyl propionate; copolymers from vinyl acetate, crotonic acid and vinyl neodecanoate; aminomethylpropanol/acrylate copolymers; copolymers from vinylpyrrolidone and at least one further monomer selected from acrylic acid, methacrylic acid, acrylic acid esters and methacrylic acid esters; copolymers from methyl vinyl ether and maleic acid monoalkyl esters; aminomethylpropanol salts of copolymers from allyl methacrylate and at least one further monomer selected from (meth)acrylic acid and (meth)acrylic acid esters; crosslinked copolymers from ethyl acrylate and methacrylic acid; copolymers from vinyl acetate, mono-n-butyl maleate and isobornyl acrylate; copolymers from at least two monomers selected from (meth)acrylic acid and (meth)acrylic acid esters, copolymers from octylacrylamide and at least one monomer selected from (meth)acrylic acid and methacrylic acid esters; polyesters from diglycol, cyclohexanedimethanol, isophthalic acid and sulfoisophthalic acid; - polymers with cationic or cationizable groups, selected from cationic cellulose derivatives from hydroxyethylcellulose and diallyldimethylammonium chloride; cationic cellulose derivatives from hydroxyethylcellulose and with trimethylammonium substituted epoxides; poly(dimethyldiallylammonium chloride); copolymers from acrylamide and dimethyldiallylammonium chloride; quaternary ammonium polymers, formed from the reaction of diethyl sulfate with a copolymer from vinylpyrrolidone and dimethylaminoethyl methacrylate; quaternary ammonium polymers from methylvinylimidazolium chloride and vinylpyrrolidone; Polyquaternium-35; polymers from trimethylammoniumethyl methacrylate chloride; Polyquaternium-57; dimethylpolysiloxanes substituted with quaternary ammonium groups at the terminal positions; copolymers from vinylpyrrolidone, dimethylaminopropyl methacrylamide and methacryloylaminopropyllauryldimethylammonium chloride; chitosan and its salts; hydroxyalkyl chitosans and their salts; alkylhydroxyalkylchitosans and their salts; N-hydroxyalkylchitosan alkyl ethers; N-hydroxyalkylchitosan benzyl ethers; copolymers from vinylcaprolactam, vinylpyrrolidone and dimethylaminoethyl methacrylate; copolymers from vinylpyrrolidone and dimethylaminoethyl methacrylate, copolymers from vinylpyrrolidone, vinylcaprolactam and dimethylaminopropyl acrylamide; poly- or oligoesters formed from at least one first type of monomer selected from hydroxyacids that are substituted with at least one quaternary ammonium group; terpolymers from vinylpyrrolidone, methacrylamide and vinylimidazole; zwitterionic and/or amphoteric polymers, selected from copolymers from octyl acrylamide, acrylic acid, butylaminoethyl methacrylate, methyl methacrylate and hydroxypropyl methacrylate; copolymers from lauryl acrylate, stearyl acrylate, ethylamine oxide methacrylate and at least one monomer selected from (meth)acrylic acid and (meth)acrylic acid esters; copolymers from methacryloyl ethyl betaine and at least one monomer selected from methacrylic acid and methacrylic acid esters; copolymer from acrylic acid, methyl acrylate and methacrylamidopropylfrimethylammonium chloride; oligomers or polymers that can be prepared from quaternary crotonoylbetaines or quaternary crotonoylbetaine esters; nonionic polymers, selected from polyvinylpyrrolidone, polyvinylcaprolactam, vinylpyrrolidone/vinyl acetate copolymers, polyvinyl alcohol, isobutylene/ethyl maleimide/hydroxyethyl maleimide copolymer; copolymers from vinylpyrrolidone, vinyl acetate and vinylpropionate (preferably cationic cellulose derivatives of hydroxyethyl cellulose and diallyldimethylammonium chloride; vinylpyrrolidone/vinylacetate copolymers; chitosan; polyvinylpyrrolidone; quaternary ammonium polymers of methylvinylimidazolium chloride or vinylpyrrolidone and/or their polymers). (F) is selected from 3-4C hydrocarbons, their mixtures and/or mixtures of at least one 3-4C hydrocarbons with dimethylether (preferably propane and/or butane).Preferred packaging: The pressure in the aerosol packaging is a maximum of 3 bar at 20degreesC. The packaging is made of polyethylene terephthalate.Preferred product: Both the liquid phases are differently colored using colorants. EXAMPLE - A hair care product comprising composition containing (wt.%):Polyquaternium-4 (2), vinylpyrrolidone/Vinyl acetate copolymer (2), coco-glocoside (53%) (1), Cetyltrimethyl ammonium chloride (0.2), Ext. D&C Violet No.2 (0.1%) (0.4), FD&C Blue No.1 (0.1%) (0.06), perfume (0.2), Citric acid balance to pH5.5 (q.s.), Glycerine (86%) (5), Ethanol (20) and water (balance to 100) was filled into pressure resistant containers made of transparent polyethylene terephthalate and then filled with propellant (propane/butane 2.7 bar) in a ratio of 9:1 and the containers having foaming heads were then sealed.