EP0757959B1 - Druckgasbehälter zum Ausgeben von Schaum - Google Patents
Druckgasbehälter zum Ausgeben von Schaum Download PDFInfo
- Publication number
- EP0757959B1 EP0757959B1 EP96109803A EP96109803A EP0757959B1 EP 0757959 B1 EP0757959 B1 EP 0757959B1 EP 96109803 A EP96109803 A EP 96109803A EP 96109803 A EP96109803 A EP 96109803A EP 0757959 B1 EP0757959 B1 EP 0757959B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- fluid
- foam
- container
- gas container
- 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.)
- Expired - Lifetime
Links
Images
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
- B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
- B65D83/682—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head
Definitions
- the invention relates to a compressed gas container according to the Preamble of claim 1.
- Such a pressurized gas container is known from US-A-5 289 944 known, the metered delivery of a foam mixture allowed.
- Figure 1 is a partial view Pressurized gas container 1 with a closed discharge valve 2 shown.
- the compressed gas container 1 allows one separate storage of a foam-forming first Liquid 3 and a second liquid 4 and a dispensed both liquids 3, 4 by means of the Dispensing valve 2, which is a first valve 5 and a second Has valve 6.
- the dispensing valve 2 is with a Expansion section 7 for foam formation and transport provided by foam 8 ( Figure 2).
- the second liquid 4 is received by a compressible inner container 9.
- the inner container is 9 cylindrical and with one of the internal pressure of the Compressed gas container 1 loaded piston 10, whereby the second liquid 4 is under pressure.
- the Dispensing valve 2 consists of a first and a second valve 5, 6 each with an elastic sealing washer 15, 16.
- Zum Axial actuation of the valve tappet 14 is like this indicated by dashed lines - with an actuating attachment 17 Mistake.
- This embodiment is for a upside down application provided. However, one can opposite application by a suitable Riser tube arrangement (not shown) for the first Liquid 3 are provided.
- the pressurized gas container 1 is during a Delivery of the two liquids 3, 4 by means of axial pressure shown on the actuating attachment 17.
- the valve lifter 14 is moved axially, resulting in at about the same time the two sealing washers 15, 16 of the first and the second valve 5, 6 raised from their sealing seat and thereby open up, whereby the first Liquid 3 through the first channel 11 in the Initial area 13 of the expansion section 7 flows (and immediately forms into a foam 8) and the second Liquid 4 via a first connecting channel 18 and a second connection channel 19 through the second channel 12 in the initial area 13 of the expansion section 7 flows, the second channel 12 peripheral to one Inner wall 20 of the expansion section 7 opens out and thereby as an edge strip 21 to the foam strand 8 trains.
- the compressed gas container 1 for Hair treatments are used, the first Liquid 3 is a base agent and the second liquid 4 is an - optionally colored - additive that is not foams.
- a top view III-III only on the valve lifter 14 with the a peripherally arranged second channel 12 is in the Figure 3 shown.
- FIG. 4 can also be used as a further training the figure 3 - four peripherally evenly distributed second Channels 12 are provided.
- a big advantage is in it to see that of appropriately colored edge strips 21st at least one edge strip 21 from all viewing angles is visible.
- one of the internal pressure of the Compressed gas container 1 compressible - not shown - inner container 9 are provided.
- the expansion section 7 can also be provided so that the foam strand 8 is helical Has edge strips of the second liquid 4 to Example using an inside spiral guide (not shown).
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)
- Closures For Containers (AREA)
Description
- Figur 1
- eine Teilansicht eines Druckgasbehälters in einer Schnittdarstellung bei geschlossener Ventilstellung;
- Figur 2
- die Darstellung nach der Figur 1, jedoch bei geöffneter Ventilstellung;
- Figur 3
- eine Draufsicht III-III nach der Figur 1 auf einen Ventilstößel mit einem peripher angeordneten Kanal;
- Figur 4
- eine Draufsicht wie Figur 3, jedoch mit vier peripher angeordneten Kanälen;
Claims (5)
- Druckgasbehälter (1) für ein getrenntes Aufbewahren einer schaumbildenden ersten Flüssigkeit (3) und einer zweiten Flüssigkeit (4) und für ein dosiertes Abgeben beider Flüssigkeiten (3, 4) mittels eines gemeinsamen Abgabeventils (2), das ein erstes Ventil (5) und ein zweites Ventil (6) aufweist, daß der ersten Flüssigkeit (3) das erste Ventil (5) und der zweiten Flüssigkeit (4) das zweite Ventil (6) zugeordnet ist, und daß das Abgabeventil (2) mit einem Expansionsabschnitt (7) zur Schaumbildung und zum Transport von Schaum (8) versehen ist, wobei die zweite Flüssigkeit (4) von einem komprimierbaren Innenbehälter (9) aufgenommen ist,
dadurch gekennzeichnet, daß ein erster Kanal (11) des ersten Ventils (5) und mindestens ein zweiter Kanal (12) des zweiten Ventils (6) in einen Anfangsbereich (13) peripher an einer Innenwand (20) des Expansionsabschnitts (7) mündet. - Druckgasbehälter nach Anspruch 1, dadurch gekennzeichnet, daß der Innenbehälter (9) zylindrisch ausgestaltet und mit einem vom Innendruck des Druckgasbehälters (1) beaufschlagbaren Kolben (10) versehen ist.
- Druckgasbehälter nach Anspruch 1, dadurch gekennzeichnet, daß der Innenbehälter (9) vom Innendruck des Druckgasbehälters (1) zusammendrückbar ausgestaltet ist.
- Druckgasbehälter nach mindestens Anspruch 1, dadurch gekennzeichnet, daß die zweite Flüssigkeit (4) farbig ist.
- Druckgasbehälter nach mindestens Anspruch 1, dadurch gekennzeichnet, daß der Expansionsabschnitt (7) derart ausgebildet ist, daß der Schaumstrang (8) mindestens einen wendelförmigen Randstreifen (21) der zweiten Flüssigkeit (4) aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29512760U DE29512760U1 (de) | 1995-08-08 | 1995-08-08 | Druckgasbehälter zum Abgeben von Schaum |
DE29512760U | 1995-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0757959A1 EP0757959A1 (de) | 1997-02-12 |
EP0757959B1 true EP0757959B1 (de) | 1999-02-24 |
Family
ID=8011530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96109803A Expired - Lifetime EP0757959B1 (de) | 1995-08-08 | 1996-06-19 | Druckgasbehälter zum Ausgeben von Schaum |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0757959B1 (de) |
JP (1) | JPH09183473A (de) |
DE (2) | DE29512760U1 (de) |
Cited By (25)
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---|---|---|---|---|
US8343945B2 (en) | 2007-12-07 | 2013-01-01 | Foamix Ltd. | Carriers, formulations, methods for formulating unstable active agents for external application and uses thereof |
US8362091B2 (en) | 2003-08-04 | 2013-01-29 | Foamix Ltd. | Foamable vehicle and pharmaceutical compositions thereof |
US8435498B2 (en) | 2002-10-25 | 2013-05-07 | Foamix Ltd. | Penetrating pharmaceutical foam |
US8486374B2 (en) | 2003-08-04 | 2013-07-16 | Foamix Ltd. | Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses |
US8486376B2 (en) | 2002-10-25 | 2013-07-16 | Foamix Ltd. | Moisturizing foam containing lanolin |
US8486375B2 (en) | 2003-04-28 | 2013-07-16 | Foamix Ltd. | Foamable compositions |
US8512718B2 (en) | 2000-07-03 | 2013-08-20 | Foamix Ltd. | Pharmaceutical composition for topical application |
US8518378B2 (en) | 2003-08-04 | 2013-08-27 | Foamix Ltd. | Oleaginous pharmaceutical and cosmetic foam |
US8518376B2 (en) | 2007-12-07 | 2013-08-27 | Foamix Ltd. | Oil-based foamable carriers and formulations |
US8618081B2 (en) | 2009-10-02 | 2013-12-31 | Foamix Ltd. | Compositions, gels and foams with rheology modulators and uses thereof |
US8617100B2 (en) | 2007-09-04 | 2013-12-31 | Foamix Ltd. | Device for delivery of a foamable composition |
US8636982B2 (en) | 2007-08-07 | 2014-01-28 | Foamix Ltd. | Wax foamable vehicle and pharmaceutical compositions thereof |
US8709385B2 (en) | 2008-01-14 | 2014-04-29 | Foamix Ltd. | Poloxamer foamable pharmaceutical compositions with active agents and/or therapeutic cells and uses |
US8722021B2 (en) | 2002-10-25 | 2014-05-13 | Foamix Ltd. | Foamable carriers |
US8795693B2 (en) | 2003-08-04 | 2014-08-05 | Foamix Ltd. | Compositions with modulating agents |
US8795635B2 (en) | 2006-11-14 | 2014-08-05 | Foamix Ltd. | Substantially non-aqueous foamable petrolatum based pharmaceutical and cosmetic compositions and their uses |
US8900554B2 (en) | 2002-10-25 | 2014-12-02 | Foamix Pharmaceuticals Ltd. | Foamable composition and uses thereof |
US8978936B2 (en) | 2010-07-12 | 2015-03-17 | Foamix Pharmaceuticals Ltd. | Apparatus and method for releasing a unit dose of content from a container |
US9072667B2 (en) | 2009-07-29 | 2015-07-07 | Foamix Pharmaceuticals Ltd. | Non surface active agent non polymeric agent hydro-alcoholic foamable compositions, breakable foams and their uses |
US9167813B2 (en) | 2009-07-29 | 2015-10-27 | Foamix Pharmaceuticals Ltd. | Non surfactant hydro-alcoholic foamable compositions, breakable foams and their uses |
US9211259B2 (en) | 2002-11-29 | 2015-12-15 | Foamix Pharmaceuticals Ltd. | Antibiotic kit and composition and uses thereof |
US9265725B2 (en) | 2002-10-25 | 2016-02-23 | Foamix Pharmaceuticals Ltd. | Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof |
US9320705B2 (en) | 2002-10-25 | 2016-04-26 | Foamix Pharmaceuticals Ltd. | Sensation modifying topical composition foam |
US9439857B2 (en) | 2007-11-30 | 2016-09-13 | Foamix Pharmaceuticals Ltd. | Foam containing benzoyl peroxide |
US9539208B2 (en) | 2002-10-25 | 2017-01-10 | Foamix Pharmaceuticals Ltd. | Foam prepared from nanoemulsions and uses |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19749514A1 (de) | 1997-11-08 | 1999-05-12 | Pfeiffer Erich Gmbh & Co Kg | Verfahren zum Ausbringen von wenigstens zwei verschiedenen Medien und Spender dafür |
WO2001089956A2 (en) | 2000-05-19 | 2001-11-29 | The Gillette Company | System for dispensing multi-component products |
US6299024B1 (en) * | 2000-07-05 | 2001-10-09 | Robert E. Corba | Valve assembly for dispensing container |
DE10114624B4 (de) * | 2001-03-23 | 2006-05-04 | Peter Kwasny Gmbh | Druckdose und ihre Verwendung für 2-Komponentensysteme |
US10117812B2 (en) | 2002-10-25 | 2018-11-06 | Foamix Pharmaceuticals Ltd. | Foamable composition combining a polar solvent and a hydrophobic carrier |
US9668972B2 (en) | 2002-10-25 | 2017-06-06 | Foamix Pharmaceuticals Ltd. | Nonsteroidal immunomodulating kit and composition and uses thereof |
US6923342B2 (en) | 2003-05-12 | 2005-08-02 | The Gillette Company | Systems for dispensing multi-component products |
KR100803823B1 (ko) * | 2007-01-29 | 2008-02-14 | 양기남 | 생수용기의 결합마개 |
CA2760186C (en) | 2009-04-28 | 2019-10-29 | Foamix Ltd. | Foamable vehicle and pharmaceutical compositions comprising aprotic polar solvents and uses thereof |
US9849142B2 (en) | 2009-10-02 | 2017-12-26 | Foamix Pharmaceuticals Ltd. | Methods for accelerated return of skin integrity and for the treatment of impetigo |
MX2017011630A (es) | 2016-09-08 | 2018-09-25 | Foamix Pharmaceuticals Ltd | Composiciones y metodos para tratar rosacea y acne. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1908960A1 (de) * | 1969-02-22 | 1970-09-10 | Schwarzkopf Gmbh Hans | Vorrichtung zur Abgabe miteinander reagierender Substanzen |
US3592359A (en) * | 1969-05-27 | 1971-07-13 | Leonard L Marraffino | Spring-valve member in pressurized two fluid dispenser |
US3976223A (en) * | 1972-02-02 | 1976-08-24 | Carter-Wallace, Inc. | Aerosol package |
US4469252A (en) * | 1981-04-10 | 1984-09-04 | Aerosol Service Ag | Two-compartment package |
US5167347A (en) * | 1991-04-22 | 1992-12-01 | Clairol Incorporated | Multi-fluid mixing and automatic metering dispenser |
-
1995
- 1995-08-08 DE DE29512760U patent/DE29512760U1/de not_active Expired - Lifetime
-
1996
- 1996-06-19 DE DE59601332T patent/DE59601332D1/de not_active Expired - Lifetime
- 1996-06-19 EP EP96109803A patent/EP0757959B1/de not_active Expired - Lifetime
- 1996-07-29 JP JP8218013A patent/JPH09183473A/ja active Pending
Cited By (40)
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US8512718B2 (en) | 2000-07-03 | 2013-08-20 | Foamix Ltd. | Pharmaceutical composition for topical application |
US9265725B2 (en) | 2002-10-25 | 2016-02-23 | Foamix Pharmaceuticals Ltd. | Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof |
US8435498B2 (en) | 2002-10-25 | 2013-05-07 | Foamix Ltd. | Penetrating pharmaceutical foam |
US8722021B2 (en) | 2002-10-25 | 2014-05-13 | Foamix Ltd. | Foamable carriers |
US8486376B2 (en) | 2002-10-25 | 2013-07-16 | Foamix Ltd. | Moisturizing foam containing lanolin |
US9320705B2 (en) | 2002-10-25 | 2016-04-26 | Foamix Pharmaceuticals Ltd. | Sensation modifying topical composition foam |
US8900554B2 (en) | 2002-10-25 | 2014-12-02 | Foamix Pharmaceuticals Ltd. | Foamable composition and uses thereof |
US9492412B2 (en) | 2002-10-25 | 2016-11-15 | Foamix Pharmaceuticals Ltd. | Penetrating pharmaceutical foam |
US9539208B2 (en) | 2002-10-25 | 2017-01-10 | Foamix Pharmaceuticals Ltd. | Foam prepared from nanoemulsions and uses |
US8840869B2 (en) | 2002-10-25 | 2014-09-23 | Foamix Ltd. | Body cavity foams |
US8741265B2 (en) | 2002-10-25 | 2014-06-03 | Foamix Ltd. | Penetrating pharmaceutical foam |
US9211259B2 (en) | 2002-11-29 | 2015-12-15 | Foamix Pharmaceuticals Ltd. | Antibiotic kit and composition and uses thereof |
US8486375B2 (en) | 2003-04-28 | 2013-07-16 | Foamix Ltd. | Foamable compositions |
US8518378B2 (en) | 2003-08-04 | 2013-08-27 | Foamix Ltd. | Oleaginous pharmaceutical and cosmetic foam |
US8486374B2 (en) | 2003-08-04 | 2013-07-16 | Foamix Ltd. | Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses |
US8703105B2 (en) | 2003-08-04 | 2014-04-22 | Foamix Ltd. | Oleaginous pharmaceutical and cosmetic foam |
US8795693B2 (en) | 2003-08-04 | 2014-08-05 | Foamix Ltd. | Compositions with modulating agents |
US9101662B2 (en) | 2003-08-04 | 2015-08-11 | Foamix Pharmaceuticals Ltd. | Compositions with modulating agents |
US8362091B2 (en) | 2003-08-04 | 2013-01-29 | Foamix Ltd. | Foamable vehicle and pharmaceutical compositions thereof |
US9050253B2 (en) | 2003-08-04 | 2015-06-09 | Foamix Pharmaceuticals Ltd. | Oleaginous pharmaceutical and cosmetic foam |
US8795635B2 (en) | 2006-11-14 | 2014-08-05 | Foamix Ltd. | Substantially non-aqueous foamable petrolatum based pharmaceutical and cosmetic compositions and their uses |
US8636982B2 (en) | 2007-08-07 | 2014-01-28 | Foamix Ltd. | Wax foamable vehicle and pharmaceutical compositions thereof |
US8617100B2 (en) | 2007-09-04 | 2013-12-31 | Foamix Ltd. | Device for delivery of a foamable composition |
US9439857B2 (en) | 2007-11-30 | 2016-09-13 | Foamix Pharmaceuticals Ltd. | Foam containing benzoyl peroxide |
US8518376B2 (en) | 2007-12-07 | 2013-08-27 | Foamix Ltd. | Oil-based foamable carriers and formulations |
US8343945B2 (en) | 2007-12-07 | 2013-01-01 | Foamix Ltd. | Carriers, formulations, methods for formulating unstable active agents for external application and uses thereof |
US8900553B2 (en) | 2007-12-07 | 2014-12-02 | Foamix Pharmaceuticals Ltd. | Oil and liquid silicone foamable carriers and formulations |
US9549898B2 (en) | 2007-12-07 | 2017-01-24 | Foamix Pharmaceuticals Ltd. | Oil and liquid silicone foamable carriers and formulations |
US9161916B2 (en) | 2007-12-07 | 2015-10-20 | Foamix Pharmaceuticals Ltd. | Carriers, formulations, methods for formulating unstable active agents for external application and uses thereof |
US8709385B2 (en) | 2008-01-14 | 2014-04-29 | Foamix Ltd. | Poloxamer foamable pharmaceutical compositions with active agents and/or therapeutic cells and uses |
US9167813B2 (en) | 2009-07-29 | 2015-10-27 | Foamix Pharmaceuticals Ltd. | Non surfactant hydro-alcoholic foamable compositions, breakable foams and their uses |
US9072667B2 (en) | 2009-07-29 | 2015-07-07 | Foamix Pharmaceuticals Ltd. | Non surface active agent non polymeric agent hydro-alcoholic foamable compositions, breakable foams and their uses |
US9572775B2 (en) | 2009-07-29 | 2017-02-21 | Foamix Pharmaceuticals Ltd. | Non surfactant hydro-alcoholic foamable compositions, breakable foams and their uses |
US8992896B2 (en) | 2009-10-02 | 2015-03-31 | Foamix Pharmaceuticals Ltd. | Topical tetracycline compositions |
US8945516B2 (en) | 2009-10-02 | 2015-02-03 | Foamix Pharmaceuticals Ltd. | Surfactant-free water-free foamable compositions, breakable foams and gels and their uses |
US8871184B2 (en) | 2009-10-02 | 2014-10-28 | Foamix Ltd. | Topical tetracycline compositions |
US8865139B1 (en) | 2009-10-02 | 2014-10-21 | Foamix Pharmaceuticals Ltd. | Topical tetracycline compositions |
US8618081B2 (en) | 2009-10-02 | 2013-12-31 | Foamix Ltd. | Compositions, gels and foams with rheology modulators and uses thereof |
US8978936B2 (en) | 2010-07-12 | 2015-03-17 | Foamix Pharmaceuticals Ltd. | Apparatus and method for releasing a unit dose of content from a container |
US9463919B2 (en) | 2010-07-12 | 2016-10-11 | Foamix Pharmaceuticals Ltd. | Apparatus and method for releasing a unit dose of content from a container |
Also Published As
Publication number | Publication date |
---|---|
JPH09183473A (ja) | 1997-07-15 |
EP0757959A1 (de) | 1997-02-12 |
DE29512760U1 (de) | 1995-11-16 |
DE59601332D1 (de) | 1999-04-01 |
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