GB2184491A - Aerosols - Google Patents

Aerosols Download PDF

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Publication number
GB2184491A
GB2184491A GB08531421A GB8531421A GB2184491A GB 2184491 A GB2184491 A GB 2184491A GB 08531421 A GB08531421 A GB 08531421A GB 8531421 A GB8531421 A GB 8531421A GB 2184491 A GB2184491 A GB 2184491A
Authority
GB
United Kingdom
Prior art keywords
bag
aerosol
canister
casing
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB08531421A
Other versions
GB8531421D0 (en
Inventor
Derek Harcourt Gorman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08531421A priority Critical patent/GB2184491A/en
Publication of GB8531421D0 publication Critical patent/GB8531421D0/en
Publication of GB2184491A publication Critical patent/GB2184491A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/70—Pressure relief devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60—Contents and propellant separated
    • B65D83/62—Contents and propellant separated by membrane, bag, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

An air freshener or equivalent aerosol canister has an internal bag for the aerosol material. The bag has a comparatively rigid upper half (7) stiffened by vertical ribs into which the more flexible lower half (8) is forced by compressed gas (10) as the jet material becomes used up. To reduce risk of an explosion when accidentally subjected to an unacceptable temperature, a safety valve (14 or 15) is mounted on the casing. <IMAGE>

Description

SPECIFICATION Aerosol canisters This invention relates to aerosol canisters and particularlytodryairfreshenersbutitisto be understood that the invention is not limited to these fresheners.
Airfresheners may contain over90% butane gas with the result that there have been a number of explosions strong enough to cause structural damagetothe buildings in which they occurred. It is a principal object of the present invention, therefore, to provide means whereby these risks can be reduced.
According to the present invention, an aerosol canister comprises a casing furnished at one end with avalvefordelivering an aerosol jet material received from a collapsible bag within the casing when the bag is under pressure, means being interposed between the casing and bag for subjecting the bag to such pressure continuously during the useful life ofthe canister and the bag being arranged to fold up underthesaid pressure as the aerosol jet material is discharged to an extent corresponding to the amount of material discharged from the bag.Thus, using a bag to separatethe aerosol material from the propellent enables various means of propellentto be used otherthan dangerous gases and allows the propellent, if this is a compressed gas, to escape but not the aerosol material when under unacceptable pressure due to an unacceptable temperature rise.
When the propellent means consist of compressed air or other compressed gas it is very advantageous to furnish the casing with a safety valve to enable the gas to escape if excess pressure arises.
Very conveniently the bag may have a cylindrical body with a comparatively rigid end formed with longitudinal ribs and the remainder of substantially the same length as the comparatively rigid end so that when the remainder has becomefullyfolded into the comparatively rigid end all the aerosol jet material is excluded.
In orderthatthe invention may be clearly understood and readily carried into effect, an aerosol canister in accordance therewith will now be described, by way of example, with reference to the accompanying drawings, in which Figure lisa vertical section of an aerosol canister when filled with a product to be dispensed as an aerosol; Figure2 is a vertical section similar to Figure 1 showing the canister after all the product has been dispensed; Figure 3 is a plan of a diaphragm bag contained in the canister of Figures 1 and 2; Figure 4 is a horizontal section through the bag of Figure 3; and Figure 5 is a section on a greatly enlarged scale of a portion of the wall of the bag of Figures3 and 4.
Referring to Figure 1,thecanistercomprisesa casing consisting of a cylindrical metal body 1 closed at the bottom by a concave metal base 2 and at the top by a frusto-conical ring 3 encircling a central disc 4 carrying the usual central finger actuated valve 5 which is depressed to emit laterally an aerosol spray 6.
Within the canister is a bag comprising a comparatively thick-walled top half 7 and a comparativelythin-walled bottom half 8. The bottom of the bag is closed by a thin diaphragm 9 which when the bag is filled with liquid is separated from the canister base 2 by a propellent 10which may be compressed air or other compressed gas or even a compressed spring.
The top half7 of the bag is stiffened by vertical ribs 11 each 0.030 inches (0.762 mm) deep and 0.250 inches (6.35 mm) wide approximately. The thickness ofthe ribbed material is approximately 0.010 inches (0.254 mm). The top half 7 of the bag is gathered into afrusto-conical shape 12 thatfits into the ring 3 ofthe casing and terminates in an O-ring 13 that is crimped into the top of the casing so that the bag is secured at the top ofthe canister.
When the canister is in use pressure on thefinger actuated valve enablesthe propellent 1 Oto discharge some of the liquid or liquid gas in the bag as an aerosol as a result of the compressed gas forcing the base diaphragm 9 of the bag towards the top ofthe canister. Ultimately, when the whole contents has been used,the diaphragm 9 reachesthetop ofthe canister as shown in Figure 2 with thethin-walled bottom half8 of the bag folded upwards into the thick-walled upper half 7 of the bag and substantially the whole volume of the casing filled with the propel lent.
The concave metal base 2 is furnished with a miniature relief valve or a crimped gas inlet valve used for introducing the propellent into the canister but sufficiently weak after being crimped to permit the escape of gas under excess pressure. In addition or alternatively, a rupture impression 15 (Figure 1) may be provided to serve as a relief valve.
Various modifications may be made to the embodiment described above without departing from the invention. For example, it is envisaged that the invention may be usefully applied in pressurised containers other than aerosol canisters, such as beer barrels.
1. An aerosol canister comprising a casing furnished at one end with a valvefordelivering an aerosol jet material received from a collapsible bag within the casing when the bag is under pressure, means being interposed between the casing and bag for subjecting the bag to such pressure continuously during the useful life ofthe canister and the bag being arrangedtofold up underthe said pressure as the aerosol jet material is discharged to an extent corresponding to the amount of material discharged from the bag.
2. An aerosol canister according to Claim 1, in which the bag has an end adjacentthe valve which is comparatively rigid in relation to the remainder of the bag whereby the remainder of the bag is caused by the pressure means to fold into the comparatively rigid end as the jet material is discharged.
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (5)

**WARNING** start of CLMS field may overlap end of DESC **. SPECIFICATION Aerosol canisters This invention relates to aerosol canisters and particularlytodryairfreshenersbutitisto be understood that the invention is not limited to these fresheners. Airfresheners may contain over90% butane gas with the result that there have been a number of explosions strong enough to cause structural damagetothe buildings in which they occurred. It is a principal object of the present invention, therefore, to provide means whereby these risks can be reduced. According to the present invention, an aerosol canister comprises a casing furnished at one end with avalvefordelivering an aerosol jet material received from a collapsible bag within the casing when the bag is under pressure, means being interposed between the casing and bag for subjecting the bag to such pressure continuously during the useful life ofthe canister and the bag being arranged to fold up underthesaid pressure as the aerosol jet material is discharged to an extent corresponding to the amount of material discharged from the bag.Thus, using a bag to separatethe aerosol material from the propellent enables various means of propellentto be used otherthan dangerous gases and allows the propellent, if this is a compressed gas, to escape but not the aerosol material when under unacceptable pressure due to an unacceptable temperature rise. When the propellent means consist of compressed air or other compressed gas it is very advantageous to furnish the casing with a safety valve to enable the gas to escape if excess pressure arises. Very conveniently the bag may have a cylindrical body with a comparatively rigid end formed with longitudinal ribs and the remainder of substantially the same length as the comparatively rigid end so that when the remainder has becomefullyfolded into the comparatively rigid end all the aerosol jet material is excluded. In orderthatthe invention may be clearly understood and readily carried into effect, an aerosol canister in accordance therewith will now be described, by way of example, with reference to the accompanying drawings, in which Figure lisa vertical section of an aerosol canister when filled with a product to be dispensed as an aerosol; Figure2 is a vertical section similar to Figure 1 showing the canister after all the product has been dispensed; Figure 3 is a plan of a diaphragm bag contained in the canister of Figures 1 and 2; Figure 4 is a horizontal section through the bag of Figure 3; and Figure 5 is a section on a greatly enlarged scale of a portion of the wall of the bag of Figures3 and 4. Referring to Figure 1,thecanistercomprisesa casing consisting of a cylindrical metal body 1 closed at the bottom by a concave metal base 2 and at the top by a frusto-conical ring 3 encircling a central disc 4 carrying the usual central finger actuated valve 5 which is depressed to emit laterally an aerosol spray 6. Within the canister is a bag comprising a comparatively thick-walled top half 7 and a comparativelythin-walled bottom half 8. The bottom of the bag is closed by a thin diaphragm 9 which when the bag is filled with liquid is separated from the canister base 2 by a propellent 10which may be compressed air or other compressed gas or even a compressed spring. The top half7 of the bag is stiffened by vertical ribs 11 each 0.030 inches (0.762 mm) deep and 0.250 inches (6.35 mm) wide approximately. The thickness ofthe ribbed material is approximately 0.010 inches (0.254 mm). The top half 7 of the bag is gathered into afrusto-conical shape 12 thatfits into the ring 3 ofthe casing and terminates in an O-ring 13 that is crimped into the top of the casing so that the bag is secured at the top ofthe canister. When the canister is in use pressure on thefinger actuated valve enablesthe propellent 1 Oto discharge some of the liquid or liquid gas in the bag as an aerosol as a result of the compressed gas forcing the base diaphragm 9 of the bag towards the top ofthe canister. Ultimately, when the whole contents has been used,the diaphragm 9 reachesthetop ofthe canister as shown in Figure 2 with thethin-walled bottom half8 of the bag folded upwards into the thick-walled upper half 7 of the bag and substantially the whole volume of the casing filled with the propel lent. The concave metal base 2 is furnished with a miniature relief valve or a crimped gas inlet valve used for introducing the propellent into the canister but sufficiently weak after being crimped to permit the escape of gas under excess pressure. In addition or alternatively, a rupture impression 15 (Figure 1) may be provided to serve as a relief valve. Various modifications may be made to the embodiment described above without departing from the invention. For example, it is envisaged that the invention may be usefully applied in pressurised containers other than aerosol canisters, such as beer barrels. CLAIMS
1. An aerosol canister comprising a casing furnished at one end with a valvefordelivering an aerosol jet material received from a collapsible bag within the casing when the bag is under pressure, means being interposed between the casing and bag for subjecting the bag to such pressure continuously during the useful life ofthe canister and the bag being arrangedtofold up underthe said pressure as the aerosol jet material is discharged to an extent corresponding to the amount of material discharged from the bag.
2. An aerosol canister according to Claim 1, in which the bag has an end adjacentthe valve which is comparatively rigid in relation to the remainder of the bag whereby the remainder of the bag is caused by the pressure means to fold into the comparatively rigid end as the jet material is discharged.
3. An aerosol canister according to Claim 2, in which the bag has a cylindrical body with the comparatively rigid end formed with longitudinal ribs and the remainder ofsubstantiallythe same length as the comparatively rigid end so that when the remainder is fully folded into the comparatively rigid end all the aerosol jet material is excluded.
4. An aerosol canister according to any one of the preceding claims, in which the pressure means consist of compressed air or other compressed gas and the casing is furnished with a safety valve setto enabel the gas to escape in the event of excess pressure arising in the canisterasa resultofan external cause while the aerosol jet material is retained in the bag.
5. An aerosol canistersubstantially as hereinbefore described with reference to the accompanying drawings.
GB08531421A 1985-12-20 1985-12-20 Aerosols Withdrawn GB2184491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08531421A GB2184491A (en) 1985-12-20 1985-12-20 Aerosols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08531421A GB2184491A (en) 1985-12-20 1985-12-20 Aerosols

Publications (2)

Publication Number Publication Date
GB8531421D0 GB8531421D0 (en) 1986-02-05
GB2184491A true GB2184491A (en) 1987-06-24

Family

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Family Applications (1)

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GB08531421A Withdrawn GB2184491A (en) 1985-12-20 1985-12-20 Aerosols

Country Status (1)

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GB (1) GB2184491A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951847A (en) * 1987-04-09 1990-08-28 Swiss Aluminium Ltd. Two-chamber compressed-gas pack
FR2669306A1 (en) * 1990-11-16 1992-05-22 Kerplas Snc Deformable pouch for bottle with filling and drawing off-pump
WO1993014021A1 (en) * 1992-01-13 1993-07-22 David Seidler Squeeze bottle package
US5303852A (en) * 1991-12-20 1994-04-19 Sunstar Kabushiki Kaisha Viscous liquid-dispensing container having a resilient follower
US5305920A (en) * 1991-11-20 1994-04-26 The Procter & Gamble Company Bag-in-bottle package with reusable resilient squeeze bottle and disposable inner receptacle which inverts upon emptying without attachment near its midpoint to squeeze bottle
US5454486A (en) * 1992-09-28 1995-10-03 Colgate-Palmolive Co. Squeezable dispension container for fluid materials
EP0741088A2 (en) * 1995-05-05 1996-11-06 LECHNER GmbH Method for producing and/or filling a dual-compartment pressurized pack
GB2307010A (en) * 1995-09-28 1997-05-14 Wymark Ltd Dispenser of fluent material
US6305577B1 (en) * 1991-09-13 2001-10-23 Owens-Illinois Closure Inc. Squeeze dispenser package for viscous products
FR2866321A1 (en) * 2004-02-13 2005-08-19 Lablabo Pouch for fluid, liquid or pasty product packing and dispensing container, has lower part including constriction forming bellows, where constriction is formed in upper part of part
GB2443815A (en) * 2006-11-18 2008-05-21 Chang-Keng Tsai Disepenser with double walled container
WO2008110600A1 (en) * 2007-03-13 2008-09-18 Crown Packaging Technology, Inc Aerosol for viscous products
EP2165968A1 (en) 2008-09-19 2010-03-24 InBev S.A. Bag-in-container with prepressurized space between inner bag and outer container
FR2988080A1 (en) * 2012-03-15 2013-09-20 Promens Sa CONTAINER, IN PARTICULAR A LARGE OPENING POT, INTENDED TO CONTAIN A LIQUID OR PASTY PRODUCT, ASSOCIATED WITH A SYSTEM OF SAMPLING AND DISTRIBUTION WITHOUT REPEATING AIR
US10526133B2 (en) * 2017-02-28 2020-01-07 The Procter & Gamble Company Aerosol dispenser having a safety valve
US11814239B2 (en) 2011-05-16 2023-11-14 The Procter & Gamble Company Heating of products in an aerosol dispenser and aerosol dispenser containing such heated products
EP4299191A1 (en) 2022-06-30 2024-01-03 Faca France Recipients Pour Cosmetique, S.L. Reusable jar for cosmetics or other liquid or pasty products

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105346A (en) * 1965-10-30 1968-03-06 Idees Soc Dispensing containers
GB1116423A (en) * 1966-03-07 1968-06-06 Continental Can Co Improvements in or relating to dispensing containers
GB1331276A (en) * 1969-10-29 1973-09-26 Alusuisse Dispensing containers
GB1341355A (en) * 1972-02-11 1973-12-19 Rindelaub F Devices for holding and dispnsing liquid or paste-like substances
GB1414329A (en) * 1972-12-27 1975-11-19 Casey D E Collapsible pressurised-container liner
US3986641A (en) * 1976-01-20 1976-10-19 Casey Don E Product isolating liner for pressurized dispensing container
US4095724A (en) * 1976-06-16 1978-06-20 Precision Tools Ltd. Container for holding and dispensing flowable products
US4153182A (en) * 1975-07-02 1979-05-08 Aerosol Service, A.G. Pressurized dispensing container with liner
GB1558002A (en) * 1975-07-03 1979-12-19 Fabricatore A Collapdible inner liner for pressurized twocompartment containers
US4254894A (en) * 1979-08-23 1981-03-10 The Continental Group, Inc. Apparatus for dispensing a striped product and method of producing the striped product
GB1601424A (en) * 1977-05-18 1981-10-28 Rhen Beteiligung Finanz Pressurised dispenser of the collapsible inner container type

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105346A (en) * 1965-10-30 1968-03-06 Idees Soc Dispensing containers
GB1116423A (en) * 1966-03-07 1968-06-06 Continental Can Co Improvements in or relating to dispensing containers
GB1331276A (en) * 1969-10-29 1973-09-26 Alusuisse Dispensing containers
GB1341355A (en) * 1972-02-11 1973-12-19 Rindelaub F Devices for holding and dispnsing liquid or paste-like substances
GB1414329A (en) * 1972-12-27 1975-11-19 Casey D E Collapsible pressurised-container liner
US4153182A (en) * 1975-07-02 1979-05-08 Aerosol Service, A.G. Pressurized dispensing container with liner
GB1558002A (en) * 1975-07-03 1979-12-19 Fabricatore A Collapdible inner liner for pressurized twocompartment containers
US3986641A (en) * 1976-01-20 1976-10-19 Casey Don E Product isolating liner for pressurized dispensing container
US4095724A (en) * 1976-06-16 1978-06-20 Precision Tools Ltd. Container for holding and dispensing flowable products
GB1601424A (en) * 1977-05-18 1981-10-28 Rhen Beteiligung Finanz Pressurised dispenser of the collapsible inner container type
US4254894A (en) * 1979-08-23 1981-03-10 The Continental Group, Inc. Apparatus for dispensing a striped product and method of producing the striped product

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
P A SANDERS }PRINCIPLES OF AEROSOL TECHNOLOGY} 1970 VAN NOSTRAND REINHOLD PAGES 350 TO 353 *

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951847A (en) * 1987-04-09 1990-08-28 Swiss Aluminium Ltd. Two-chamber compressed-gas pack
FR2669306A1 (en) * 1990-11-16 1992-05-22 Kerplas Snc Deformable pouch for bottle with filling and drawing off-pump
US6305577B1 (en) * 1991-09-13 2001-10-23 Owens-Illinois Closure Inc. Squeeze dispenser package for viscous products
US6308862B1 (en) * 1991-09-13 2001-10-30 Owens-Illinois Closure Inc. Dispenser package for dual viscous products
US5305920A (en) * 1991-11-20 1994-04-26 The Procter & Gamble Company Bag-in-bottle package with reusable resilient squeeze bottle and disposable inner receptacle which inverts upon emptying without attachment near its midpoint to squeeze bottle
US5303852A (en) * 1991-12-20 1994-04-19 Sunstar Kabushiki Kaisha Viscous liquid-dispensing container having a resilient follower
WO1993014021A1 (en) * 1992-01-13 1993-07-22 David Seidler Squeeze bottle package
US5529213A (en) * 1992-09-28 1996-06-25 Colgate-Palmolive Company Squeezable dispensing container for fluid materials
US5454486A (en) * 1992-09-28 1995-10-03 Colgate-Palmolive Co. Squeezable dispension container for fluid materials
EP0741088A3 (en) * 1995-05-05 1997-02-26 Lechner Gmbh Method for producing and/or filling a dual-compartment pressurized pack
EP0741088A2 (en) * 1995-05-05 1996-11-06 LECHNER GmbH Method for producing and/or filling a dual-compartment pressurized pack
GB2307010A (en) * 1995-09-28 1997-05-14 Wymark Ltd Dispenser of fluent material
GB2307010B (en) * 1995-09-28 1999-08-18 Wymark Ltd Improved dispenser of fluent lubricating material
US5992706A (en) * 1995-09-28 1999-11-30 Wymark Ltd. Gas-operated, dual-chamber, fluid lubricating material dispenser having a pressure relief valve
FR2866321A1 (en) * 2004-02-13 2005-08-19 Lablabo Pouch for fluid, liquid or pasty product packing and dispensing container, has lower part including constriction forming bellows, where constriction is formed in upper part of part
KR101103322B1 (en) * 2004-02-13 2012-01-11 라브라보 Deformable flexible pouch and device for packing and dispensing fluid products
WO2005077546A1 (en) * 2004-02-13 2005-08-25 Lablabo Deformable flexible pouch and device for packing and dispensing fluid products
US7770762B2 (en) 2004-02-13 2010-08-10 Lablabo Deformable flexible pouch and device for packaging and dispensing fluid products
CN1917961B (en) * 2004-02-13 2011-08-31 拉布拉伯公司 Deformable flexible pouch and device for packing and dispensing fluid products
GB2443815A (en) * 2006-11-18 2008-05-21 Chang-Keng Tsai Disepenser with double walled container
WO2008110600A1 (en) * 2007-03-13 2008-09-18 Crown Packaging Technology, Inc Aerosol for viscous products
EP2165968A1 (en) 2008-09-19 2010-03-24 InBev S.A. Bag-in-container with prepressurized space between inner bag and outer container
US11814239B2 (en) 2011-05-16 2023-11-14 The Procter & Gamble Company Heating of products in an aerosol dispenser and aerosol dispenser containing such heated products
FR2988080A1 (en) * 2012-03-15 2013-09-20 Promens Sa CONTAINER, IN PARTICULAR A LARGE OPENING POT, INTENDED TO CONTAIN A LIQUID OR PASTY PRODUCT, ASSOCIATED WITH A SYSTEM OF SAMPLING AND DISTRIBUTION WITHOUT REPEATING AIR
WO2013153297A1 (en) 2012-03-15 2013-10-17 Promens Sa Container, in particular a wide-mouthed jar, for containing a liquid or pasty material and combined with a system for collecting and dispensing without taking in air
CN104169190A (en) * 2012-03-15 2014-11-26 普罗门斯公司 Container, in particular a wide-mouthed jar, for containing a liquid or pasty material and combined with a system for collecting and dispensing without taking in air
US9365319B2 (en) 2012-03-15 2016-06-14 Promens Sa Container, in particular a wide-mouthed jar, for containing a liquid or pasty material and combined with a system for collecting and dispensing without taking in air
CN104169190B (en) * 2012-03-15 2017-04-12 普罗门斯公司 Container for containing liquid or pasty material and combined with collecting and dispensing system
US10526133B2 (en) * 2017-02-28 2020-01-07 The Procter & Gamble Company Aerosol dispenser having a safety valve
EP4299191A1 (en) 2022-06-30 2024-01-03 Faca France Recipients Pour Cosmetique, S.L. Reusable jar for cosmetics or other liquid or pasty products

Also Published As

Publication number Publication date
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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)