A foam forming aerosol product including a double structure container having a propellant filling space, two liquid concentrate filling spaces, and a discharging mechanism for simultaneously discharging contents filled in the two liquid concentrate filling spaces. The propellant filling space is fil
A foam forming aerosol product including a double structure container having a propellant filling space, two liquid concentrate filling spaces, and a discharging mechanism for simultaneously discharging contents filled in the two liquid concentrate filling spaces. The propellant filling space is filled with a propellant containing a compressed gas. A first liquid concentrate filling space is filled with a first liquid concentrate composition containing 0.5 to 15.0% by mass of an organic acid, and a second liquid concentrate filling space is filled with a second liquid concentrate composition containing 0.5 to 15.0% by mass of a hydrogen carbonate. The first liquid concentrate composition discharged from the first liquid concentrate filling space and the second liquid concentrate composition discharged from the second liquid concentrate filling space are mixed to form a foam. The foam forming aerosol product can be safely used, has an excellent storage stability and is capable of readily forming a foam.
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1. A foam forming aerosol dispenser comprising: (a) a double structure container having a propellant filling space, the propellant filling space containing a compressed gas propellant;(b) a first liquid concentrate filling space comprising contents containing a first liquid concentrate composition c
1. A foam forming aerosol dispenser comprising: (a) a double structure container having a propellant filling space, the propellant filling space containing a compressed gas propellant;(b) a first liquid concentrate filling space comprising contents containing a first liquid concentrate composition comprising an organic acid being in an amount of 0.5 to 15.0% by mass per 100% by mass of the first liquid concentrate composition, water, a surfactant, and at least one first alcohol selected from the group consisting of lauryl alcohol, myristyl alcohol, cetyl alcohol, cetostearyl alcohol, arachyl alcohol, behenyl alcohol, oleyl alcohol, jojoba alcohol, stearyl alcohol, cholesterol, phytosterol, lanolin alcohol, octyldodecanol, hexyldecanol and isostearyl alcohol, said at least one first alcohol being in an amount of 0.1 to 10.0% by mass per 100% by mass of the first liquid concentrate composition, the first liquid concentrate composition having a viscosity of 615 to 15000 mPa·s at a temperature of 20° C.;(c) a second liquid concentrate filling space comprising contents containing a second liquid concentrate composition containing a hydrogen carbonate being in an amount of 0.5 to 15.0% by mass per 100% by mass of the second liquid concentrate composition, water, a surfactant, and at least one second alcohol selected from the group consisting of lauryl alcohol, myristyl alcohol, cetyl alcohol, cetostearyl alcohol, arachyl alcohol, behenyl alcohol, oleyl alcohol, jojoba alcohol, stearyl alcohol, cholesterol, phytosterol, lanolin alcohol, octyldodecanol, hexyldecanol and isostearyl alcohol, said at least one second alcohol being in an amount of 0.1 to 10.0% by mass per 100% by mass of the second liquid concentrate composition, the second liquid concentrate composition having a viscosity of 680 to 15000 mPa·s at a temperature of 20° C.; and(d) a shared actuator for simultaneously discharging the contents contained in the first liquid concentrate filling space and the contents contained in the second liquid concentrate filling space,the shared actuator being operable to discharge the first liquid concentrate composition from the first liquid concentrate filling space and to discharge the second liquid concentrate composition from the second liquid concentrate filling space so as to mix the first liquid concentrate composition with the second liquid concentrated composition to form a foam;wherein each of the viscosity of the first liquid concentrate composition and the viscosity of the second liquid concentrate composition falls within a range of ±20% of an average of the viscosities of the first liquid concentrate composition and the second liquid concentrate composition. 2. The foam forming aerosol dispenser according to claim 1, wherein a ratio of the mass of the first liquid concentrate composition discharged from the first liquid concentrate filling space and the mass of the second liquid concentrate composition discharged from the second liquid concentrate filling space is 0.8:1.2 to 1.2:0.8. 3. The foam forming aerosol dispenser according to claim 1, wherein the shared actuator includes a mixing space for mixing the first liquid concentrate composition discharged from the first liquid concentrate filling space and the second liquid concentrate composition discharged from the second liquid concentrate filling space. 4. The foam forming aerosol dispenser according to claim 1, wherein the foam produced by the foam forming aerosol dispenser is compatible for application to a human body. 5. The foam forming aerosol dispenser according to claim 2, wherein the shared actuator includes a mixing space for mixing the first liquid concentrate composition discharged from the first liquid concentrate filling space and the second liquid concentrate composition discharged from the second liquid concentrate filling space. 6. The foam forming aerosol dispenser according to claim 1, wherein the surfactant in the first liquid concentrate composition is in an amount of 0.1 to 10.0% by mass per 100% by mass of the first liquid concentrate composition, and the surfactant in the second liquid concentrate composition is in an amount of 0.1 to 10.0% by mass per 100% by mass of the second liquid concentrate composition. 7. The foam foaming aerosol dispenser according to claim 1, wherein the first liquid concentrate composition further contains a higher fatty acid ester in an amount of 0.1 to 2.0% by mass per 100% by mass of the first liquid concentrate composition; and the second liquid concentrate composition further contains a higher fatty acid ester in an amount of 0.1 to 2.0% by mass per 100% by mass of the second liquid concentrate composition.
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이 특허에 인용된 특허 (3)
Muehlhausen,Hans Georg; Weltgen,Paul Otto; Menke,Ronald; Jungmann,Thomas, Dispenser bottle for at least two active fluids.
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