RO85656B1 - Process for aerosol product pressurizing in cylinders - Google Patents

Process for aerosol product pressurizing in cylinders

Info

Publication number
RO85656B1
RO85656B1 RO107983A RO10798382A RO85656B1 RO 85656 B1 RO85656 B1 RO 85656B1 RO 107983 A RO107983 A RO 107983A RO 10798382 A RO10798382 A RO 10798382A RO 85656 B1 RO85656 B1 RO 85656B1
Authority
RO
Romania
Prior art keywords
cylinder
pressure
cylinders
aerosol product
kgf
Prior art date
Application number
RO107983A
Other languages
Romanian (ro)
Other versions
RO85656A2 (en
Inventor
Roland Tamas
Original Assignee
Institutul De Cercetari Chimico-Farmaceutice
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetari Chimico-Farmaceutice filed Critical Institutul De Cercetari Chimico-Farmaceutice
Priority to RO107983A priority Critical patent/RO85656B1/en
Publication of RO85656A2 publication Critical patent/RO85656A2/en
Publication of RO85656B1 publication Critical patent/RO85656B1/en

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Abstract

Inventia se refera la un procedeu pentru preseurizarea în butelii a produselor aerosol de uz cosmetic, medicinal sau chimicocasnic, care, conform inventiei, consta în aceea ca, dupa încarcarea buteliei cu solutie de produs si aplicarea valvei, butelia se încarca cu Freon 12 într-o cantitate corespunzatoare realizarii în butelie a unei presiuni alese de exemplu 1,6...1,8 kgf/cm2 la 20 degree C si apoi se introduce azot într-o cantitate corespunzatoare realizarii în butelie a unei presiuni finale alese, de exemplu, 8 kgf/cm2 la 20 degree C, astfel încît, în cazul atingerii unei temperaturi de 50 degree C în butelie, presiunea în aceasta sa nu depaseasca presiunea maxima de serviciu prescrisa. BACKGROUND OF THE INVENTION The present invention relates to a process for the pre-treatment of aerosol products for cosmetic, medicinal or chemical use in aerosol bottles, which according to the invention consists in loading the bottle with the product solution and applying the valve, an amount corresponding to the embodiment in the cylinder of a chosen pressure, for example 1.6 ... 1.8 kgf / cm2 at 20 ° C, and then nitrogen is introduced in an amount corresponding to the completion of a final pressure in the cylinder, 8 kgf / cm2 at 20 ° C, so that if the cylinder temperature reaches 50 ° C, the pressure in this cylinder does not exceed the prescribed service pressure.

RO107983A 1982-06-25 1982-06-25 Process for aerosol product pressurizing in cylinders RO85656B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107983A RO85656B1 (en) 1982-06-25 1982-06-25 Process for aerosol product pressurizing in cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107983A RO85656B1 (en) 1982-06-25 1982-06-25 Process for aerosol product pressurizing in cylinders

Publications (2)

Publication Number Publication Date
RO85656A2 RO85656A2 (en) 1984-10-31
RO85656B1 true RO85656B1 (en) 1984-11-30

Family

ID=20111753

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107983A RO85656B1 (en) 1982-06-25 1982-06-25 Process for aerosol product pressurizing in cylinders

Country Status (1)

Country Link
RO (1) RO85656B1 (en)

Also Published As

Publication number Publication date
RO85656A2 (en) 1984-10-31

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