US3894659A - Dispenser system for simultaneous dispensing of separately stored fluids - Google Patents

Dispenser system for simultaneous dispensing of separately stored fluids Download PDF

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Publication number
US3894659A
US3894659A US107479A US10747971A US3894659A US 3894659 A US3894659 A US 3894659A US 107479 A US107479 A US 107479A US 10747971 A US10747971 A US 10747971A US 3894659 A US3894659 A US 3894659A
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United States
Prior art keywords
container
valve
primary
extending
stem
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Expired - Lifetime
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US107479A
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English (en)
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John Richard Focht
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Precision Valve Corp
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Precision Valve Corp
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/14—Foam or lather making 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/68—Dispensing two or more contents
    • B65D83/682—Dispensing two or more contents initially separated and subsequently mixed

Definitions

  • ABSTRACT A dispenser system for simultaneous dispensing of separately stored fluids which includes an outer container having a head structure including a top closure and a discharge outlet, and a product tube, commonly referred to as a dip tube providing at least in part a product path to the discharge outlet from the outer container; an inner container constituting a collapsible tube closed at the bottom about the dip tube and closed at the top about the valve housing in a manner that facilitates entry of the inner container into the outer container; fluid communicating means between the inner container and the discharge outlet; and separate valve means controlling flow from both the inner and outer container, which means are disposed in vertical alignment.
  • the patent invention relates to a dispenser system for the simultaneous discharge of separately stored fluids. More particularly, the invention relates to a system capable of storing two fluids separately in a container and of dispensing both fluids at once with initial commingling thereof immediately before discharge.
  • an aerosol can consist of two compartments one containing an oxidant such as hydrogen peroxide, and the other containing a reductant usually in combination with the lather and propellant. It is, of course, necessary to maintain the components separate until the lather is discharged, whereupon the commingling of the oxidant and reductant results in an exothermic reaction and heats the evolved shave cream. See, for example, US. Pat. No. 3,341,418.
  • Aerosol dispensers capable at once of maintaining two compositions separate and of commingling and dispensing the compositions mixed. Aerosol dispensers constituting separate compartments have been used for some time, for example, to maintain a product and propellant separate (see, for example, US. Pat. Nos. 2,671,578; 2,689,065; and 2,689,768) or to discharge only a measured quantity of product (see for example, U.S. Pat. Nos. 3,092,107 and 3,235,135).
  • the dispenser of the present invention is useful for dual products which are to be kept separate until after expulsion from the container. It has particular utility for coreactive products whose components are to be kept separate prior to dispensing to prevent unwanted or premature mutual effects, such as e.g. chemical reaction, alteration of physical properties, degredation of either product component, or other mutual incompatability.
  • the products comprehended are usually liquids, pastes or foams, but may also be powders having fluid flow characteristics in the dispenser container.
  • the present dispensing system comprises (I) a primary or outer container having a head structure including a unitary valve assembly having primary and secondary valves disposed in vertical alignment controlling flow from the outer container and a secondary or inner container, respectively, said valve assembly having, in its preferred form, a valve stem extending through an opening in the mounting cup, which stem has separate flow lines connected to the respective flow lines leading from the inner and outer containers at one end and the discharge outlet at the other, a discharge outlet, a top closure to which is mounted the valve assembly, commonly called a mounting cup," and a dip tube connected at one end to the lower portion of the valve assembly and to the contents of the outer container at the other; (2) a secondary or inner container, as further described below, constituting a collapsible tube closed at the bottom about the dip tube and closed at the top, in the most preferred form about the valve assembly, and (3) fluid communicating means between the secondary container and the discharge outlet.
  • FIG. 1 is a cross-sectional view, in central vertical section, of a dispenser formed in accordance with the present invention, with the parts shown in nondispensing position.
  • FIG. 2 is a fragmental, cross-sectional view of the dispenser of FIG. 1 shown in the dispensing position.
  • FIG. 3 is a perspective view of the secondary container element having a ferrule at one end and a star closure at the other end.
  • the present dispensing system comprises separate storage compartments and prevents commingling of the separated fluids until immediately before discharge.
  • the primary container storing, for example, soap, propellant and a reductant, in the case of a hot shave aerosol consists of an outer container or can, closed at the bottom in a conventional way and closed at the top with a head structure which includes a mounting cup of conventional design, a discharge valve assembly mounted in a cup; and a dip tube extending downwardly from the lower portion of the valve assembly to the outer container bottom.
  • the secondary, or inner, container storing, for example, an oxidant, in the case of a hot shave aerosol consists of a closed collapsible tube sealed at the bottom about the dip tube. Fluid communicating passage means and a secondary valve are disposed in the flow path from the inner condesignated as H.
  • the head structure H forms a closure for the top opening in the primary container and is connected to said container by attachment of mounting cup 14.
  • the head structure H further includes a valve assembly, generally designated as 11, an actuator button and dip tube 16.
  • Located within primary container 10 is secondary container 17, consisting of collapsible tube 18, closed at the bottom by seal 19 about, and sealed onto a dip tube 16, and sealed at the top in a manner to be described more fully hereafter.
  • the valve assembly 11, mounted onto the cup 14, comprises two valves rigidly connected in tandem, a secondary valve generally designated as 20 controlling flow from the secondary container 17 to the actuator button 15 and a primary valve generally designated as 21 controlling the flow of fluid from the primary eontainer 10 to said button 15.
  • the secondary valve 20 comprises a valve body 22 having an annular groove 23 formed therein.
  • the annular groove 23 is formed with a downwardly tapered upper wall 24 and a radial lower wall 25 spaced from the upper wall 24 as described more fully in U.S. Pat. No. 2,63 l ,814.
  • a longitudinal passageway 26 extends downwardly from the upper surface 27 of the valve body 22 until it communicates with the groove 23.
  • the lower portion 28 of the valve body 22 is provided with a recess or socket 29.
  • the valve body 22 also has an axial bore 30 extending the length thereof.
  • the primary valve 21 has a valve body 31, of generally cylindrical form, which is recieved within the re cess 29 of the valve body 22 and is fixedly held therein by any conventional means, such as an interference fit or solvent or heat welding.
  • the valve body 31 is provided with an axial bore 32 extending from the top thereof downwardly to a point near, but spaced from, the bottom of the valve body 31, which bore 32 is in open communication with bore 30.
  • a groove 33 similar in shape to the groove 23 in the valve body 22, is formed in the valve body 31 at a position adjacent to the lower end of the axial bore 32.
  • a plurality of radial ports 34 connect the axial bore 32 with the groove 33.
  • valve bodies 22 and 31 are disposed within a generally cylindrical valve housing 35, mounted within the pedestal portion 14' of the mounting cup 14.
  • a sleeve 36 Fixedly mounted within the upper portion of the valve housing 35 is a sleeve 36 with an inwardly extending lower wall 37 having a central opening 38 therethrough.
  • the central opening 38 has a diameter slightly larger than the outside diameter of the valve body 31 thus permitting sliding motion of the valve body 31 with respect to the sleeve 36.
  • the sleeve 36 and housing 35 are provided with a plurality of radial ports 39 which are axially aligned when the sleeve 36 is mounted within the housing 35.
  • the housing 35 is also provided with a sudden reduction or stepped configuration 40 displaced below the lower wall 37 of the sleeve 36 a distance less than the thickness of an annular valve gasket 41 which is compressed therebetween.
  • a further annular valve gasket 41 is mounted between the upper end of the valve housing 35 and the top of the pedestal 14 to serve as a seal between the valve housing 35 and the top of the pedestal 14' as well as a cooperating sealing member with the valve body 22.
  • valve chamber 47 which chamber 47 is in open communication with the secondary container 17 through radial ports 39.
  • a spring 43 biases the valve bodies 22, 31 upwardly toward the nondispensing position. While FIGS. 1 and 2 show the spring 43 acting against the valve body 22, the spring could be placed in the lower part of the valve housing 35 and act upwardly against the valve body 31.
  • the lower end of the housing 35 has a further reduction or stepped configuration 44 at its lower end to receive the dip tube 16 in frictional-fit relation.
  • the secondary container 17 is attached to the housing 35 through rigid ferrule 48.
  • the ferrule 48 is formed with an inverted U-shaped side wall 49 which crimp-seals the upper end of the secondary container 17 therebetween.
  • the ferrule 48 also is provided with an upwardly inclined top surface 50 having a central opening 51 therethrough. The diameter of the opening 51 initially is slightly greater than the outside diameter of the housing 35.
  • the dip tube and housing 35 are slipped down through the opening 51 to its proper location and an annular tool (not shown) deflects the inner central portion of the surface 50 to crimp it against the housing 35 and actually bite into the plastic housing, thus providing a firm seal and attachment between the ferrule 48 and the housing 35.
  • the lower end of the secondary container 17 is closed and sealed about the dip tube 16 with a star configuration as illustrated in FIG. 3.
  • the star configuration is formed by having a jig form and press together four, spaced flutes 52, 53, 54, 54 at the lower end of the secondary container 17 and feeding the dip tube 16 through the center thereof. The ends 56 of the four flutes which are folded together are then heat sealed together and the central portion is heat sealed to the dip tube, thus forming a hermetic seal 57.
  • the advantage of this configuration over the diametral seal 22 illustrated in U.S. Pat. No. 3,490,651 is that the greatest width dimension of the star seal configuration is significantly smaller than the greatest dimension of the diametral seal for a common diameter tube and is also smaller than the tube diameter. This simplifies insertion of the secondary container 17 through the top of the primary container 10 especially when it is desired to use a tube having a diameter approximately equal to that of the primary container opening.
  • the actuator button 15 is depressed causing the valve bodies 22, 31 to move jointly downwardly against the biasing spring 43 and further causing the tapered upper surface 24 to peel the inner portion of the gasket 42 outwardly from the groove 23 to thereby expose the passageway 26 to the secondary container 17. Simultaneously, the downward movement causes the tapered surface 45 to peel the inner portion of the gasket 41 outwardly from the groove 33 to thereby expose the radial ports 34.
  • Depression of the actuator button 15 provides direct flow communication from the secondary container 17 to the inner chamber 46 of the actuator button 15 through the housing radial ports 39, the valve chamber 47 and the longitudinal passageway 26, while simultaneously the fluid in the primary container 10 is forced upwardly through the dip tube 16, through the radial ports 34,
  • the relative dimensions of the primary and secondary containers will, of course, depend upon the aerosol compositions to be used.
  • the diameter of the secondary container is approximately that of the mounting cup, and the volume of the container is varied as desired, by changing the length of the container. It is possible, however, to alter the secondary containers volume by changing its shape or diameter or both, as well.
  • a secondary container having longitudinal pleats may be used. Upon filling, the pleats will open to enlarge the volume of the secondary container.
  • Suitable materials for the collapsible tube of the secondary container include flexible synthetic films, such as polyethylene, polypropylene, polyamides or the like.
  • the essential requirements of the tubing used for the secondary container are that it be collapsible, and substantially impermeable and inert to the components of the system.
  • the container should not be so rigid as to provide substantial resistance to compression.
  • the secondary containers and the dip tube are made of the same material, to facilitate forma tion of the bond between the two.
  • a feature of the codispenser is the facilitation of the assembly of the inner container within the outer container.
  • the inner container may be assembled in place in the outer container prior to filling either container.
  • a simple adapter mounted on existing filling head equipment one of the passages in the valve stem may be blocked while the other is open for filling therethrough.
  • the inner and outer container may be assembled.
  • the central passage 30 which communicates with the interior of the outer container through the passage 32, valve body 33, opening 34 and dip tube 16 may be blocked and the inner container may be filled through passage 26, valve chamber 47 and radial ports 39.
  • an adapter may be used to block passage 26 and the outer container be filled through passage 30 prior to filling of the inner container. Both containers can be filled simultaneously with an appropriate adapter having separate passages for separate communciation with the valve stem passages.
  • a dispensing system for simultaneously dispensing separately stored fluids including:
  • a primary container having a top opening and being suitable for storing a first fluid under superatmospheric dispensing pressure
  • a head structure for closing the top opening in the primary container including a valve assembly having a single stem portion extending through the top opening in the primary container and having primary and secondary valves for controlling flow from primary and secondary containers, respectively, through the valve stem, the valve assembly having separate flow passages extending from the downstream side of each valve longitudinally through the valve stem to the exterior of the primary container;
  • a flexible secondary container disposed within said primary container for storing a second fluid and supported within said primary container by the valve assembly;
  • a conduit connected at one end to the valve assembly and extending through the flexible secondary container into the primary container, said conduit being in sealed relation with the flexible container at the point where it passes through said container,
  • valve assembly comprising a valve housing, a movable member having primary and secondary valve bodies and the valve stem, and resilient sealing gaskets for establishing sealing engagement with the valve bodies, the movable member having separate flow passages extending from the region of sealing engagement of the valve bodies through the valve stem,
  • the movable member being of separate upper and lower portions, said upper portion having the secondary valve body and a stern extending through a top opening in the primary container and further having a socket in its bottom for receiving the lower portion of the movable member, said lower portion having the primary valve body, and a passage extending through both the upper and lower portions which passage communicates with the primary container through the primary valve body and conduit.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • 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)
US107479A 1970-03-31 1971-01-18 Dispenser system for simultaneous dispensing of separately stored fluids Expired - Lifetime US3894659A (en)

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Application Number Priority Date Filing Date Title
GB1517170A GB1295166A (enrdf_load_stackoverflow) 1970-03-31 1970-03-31

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US3894659A true US3894659A (en) 1975-07-15

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US (1) US3894659A (enrdf_load_stackoverflow)
CH (1) CH508528A (enrdf_load_stackoverflow)
DE (1) DE2015910A1 (enrdf_load_stackoverflow)
FR (1) FR2042283A5 (enrdf_load_stackoverflow)
GB (1) GB1295166A (enrdf_load_stackoverflow)
NL (1) NL7004759A (enrdf_load_stackoverflow)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900399A1 (de) * 1978-01-20 1979-07-26 Coster Tecnologie Speciali Spa Austeilventil
US4265373A (en) * 1979-05-23 1981-05-05 Stoody William R Pressurized dispenser with dip tube extending through sac-in-can
US4383399A (en) * 1979-05-23 1983-05-17 Stoody William R Pressurization method for aerosol dispenser
FR2550303A1 (fr) * 1983-08-03 1985-02-08 Aerosol Inventions Dev Valve pour la distribution simultanee de deux substances fluides sous pression
US6036057A (en) * 1996-06-14 2000-03-14 S.C. Johnson Commercial Markets, Inc. Dual piston variable proportioning system
WO2001089956A3 (en) * 2000-05-19 2002-04-04 Gillette Co System for dispensing multi-component products
USD456654S1 (en) 2000-11-27 2002-05-07 S. C. Johnson & Son, Inc. Dispenser for shaving product
US6394364B1 (en) 2000-09-29 2002-05-28 Robert Henry Abplanalp Aerosol spray dispenser
US6415957B1 (en) 2000-11-27 2002-07-09 S. C. Johnson & Son, Inc. Apparatus for dispensing a heated post-foaming gel
US6520377B2 (en) * 2000-02-04 2003-02-18 L'oreal Dispenser for selectively dispensing separately stored components
US20030071080A1 (en) * 2001-09-10 2003-04-17 Jean-Pierre Yquel Variable flow rate valve and container equipped therewith
US20040004088A1 (en) * 2002-05-21 2004-01-08 Seaquist Perfect Dispensing Foreign, Inc. Aerosol dispenser for mixing and dispensing multiple fluid products
US20040200874A1 (en) * 1997-09-26 2004-10-14 Menna Louis P. Lottery ticket dispensing apparatus
US20040226964A1 (en) * 2003-05-12 2004-11-18 Bourque Steven M. Systems for dispensing multi-component products
US6920904B2 (en) 2001-05-09 2005-07-26 L'oreal S.A. Device for packaging and dispensing at least two products
US20060048843A1 (en) * 2002-05-21 2006-03-09 Seaquist Perfect Dispensing Foreign, Inc. Aerosol dispenser for mixing and dispensing multiple fluid products
US20060124663A1 (en) * 2004-12-15 2006-06-15 Salemme James L Dispensing personal care products
US20060124671A1 (en) * 2004-12-15 2006-06-15 Salemme James L Dispensing multi-component products
US20080251547A1 (en) * 2007-04-12 2008-10-16 Ruiz De Gopegui Ricardo Dual Chamber Aerosol Container
US20140343484A1 (en) * 2002-05-24 2014-11-20 Btg International Limited Container for the generation of therapeutic microfoam
WO2015081021A1 (en) * 2013-11-26 2015-06-04 Advanced Technology Materials, Inc. Fitment and fitment adapter for dispensing systems and methods for manufacturing same
US20160031612A1 (en) * 2013-03-15 2016-02-04 Precision Valve Corporation Tip seal tilt valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713608B1 (fr) * 1993-12-09 1996-02-02 Oreal Valve pour la distribution sous forme pulvérisée d'un liquide, et récipient pressurisé équipé d'une telle valve.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246802A (en) * 1962-10-03 1966-04-19 Fuhrmann Heinrich Lubricant cartridge
US3389833A (en) * 1965-10-30 1968-06-25 Idees Dispensing container
US3401844A (en) * 1967-06-09 1968-09-17 Valve Corp Of America Leakproof aerosol construction
US3451596A (en) * 1966-11-28 1969-06-24 Geigy Chem Corp Integral plug valve assembly for dispenser of products in the fluid state
US3455489A (en) * 1968-02-08 1969-07-15 Philip Meshberg Dispensing two materials simultaneously from different compartments
US3490651A (en) * 1968-01-08 1970-01-20 Abplanalp Robert H Dispenser system for simultaneous dispensing of separately stored fluids
US3608781A (en) * 1968-06-07 1971-09-28 Gillette Co Pressurized mixing dispenser

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246802A (en) * 1962-10-03 1966-04-19 Fuhrmann Heinrich Lubricant cartridge
US3389833A (en) * 1965-10-30 1968-06-25 Idees Dispensing container
US3451596A (en) * 1966-11-28 1969-06-24 Geigy Chem Corp Integral plug valve assembly for dispenser of products in the fluid state
US3401844A (en) * 1967-06-09 1968-09-17 Valve Corp Of America Leakproof aerosol construction
US3490651A (en) * 1968-01-08 1970-01-20 Abplanalp Robert H Dispenser system for simultaneous dispensing of separately stored fluids
US3455489A (en) * 1968-02-08 1969-07-15 Philip Meshberg Dispensing two materials simultaneously from different compartments
US3608781A (en) * 1968-06-07 1971-09-28 Gillette Co Pressurized mixing dispenser

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900399A1 (de) * 1978-01-20 1979-07-26 Coster Tecnologie Speciali Spa Austeilventil
US4265373A (en) * 1979-05-23 1981-05-05 Stoody William R Pressurized dispenser with dip tube extending through sac-in-can
US4383399A (en) * 1979-05-23 1983-05-17 Stoody William R Pressurization method for aerosol dispenser
FR2550303A1 (fr) * 1983-08-03 1985-02-08 Aerosol Inventions Dev Valve pour la distribution simultanee de deux substances fluides sous pression
US6036057A (en) * 1996-06-14 2000-03-14 S.C. Johnson Commercial Markets, Inc. Dual piston variable proportioning system
US20040200874A1 (en) * 1997-09-26 2004-10-14 Menna Louis P. Lottery ticket dispensing apparatus
US6520377B2 (en) * 2000-02-04 2003-02-18 L'oreal Dispenser for selectively dispensing separately stored components
US6789702B2 (en) 2000-05-19 2004-09-14 The Gillette Company System for dispensing multi-component products
WO2001089956A3 (en) * 2000-05-19 2002-04-04 Gillette Co System for dispensing multi-component products
US6874544B2 (en) 2000-05-19 2005-04-05 The Gillette Company System for dispensing multi-component products
US20040216802A1 (en) * 2000-05-19 2004-11-04 The Gillette Company, A Delaware Corporation System for dispensing multi-component products
EP1923139A1 (en) 2000-09-29 2008-05-21 Robert Henry Abplanalp Aerosol spray dispenser
US6394364B1 (en) 2000-09-29 2002-05-28 Robert Henry Abplanalp Aerosol spray dispenser
EP1914005A1 (en) 2000-09-29 2008-04-23 Robert Henry Abplanalp Aerosol Spray Dispenser
US6415957B1 (en) 2000-11-27 2002-07-09 S. C. Johnson & Son, Inc. Apparatus for dispensing a heated post-foaming gel
USD456654S1 (en) 2000-11-27 2002-05-07 S. C. Johnson & Son, Inc. Dispenser for shaving product
US6920904B2 (en) 2001-05-09 2005-07-26 L'oreal S.A. Device for packaging and dispensing at least two products
US20030071080A1 (en) * 2001-09-10 2003-04-17 Jean-Pierre Yquel Variable flow rate valve and container equipped therewith
US6978914B2 (en) 2001-11-27 2005-12-27 S.C. Johnson & Son, Inc. Valve elements for pressurized containers and actuating elements therefor
US20050067439A1 (en) * 2001-11-27 2005-03-31 Furner Paul E. Valve elements for pressurized containers and actuating elements therefor
US7267248B2 (en) * 2002-05-21 2007-09-11 Seaquist Perfect Dispensing Foreign Aerosol dispenser for mixing and dispensing multiple fluid products
US20040004088A1 (en) * 2002-05-21 2004-01-08 Seaquist Perfect Dispensing Foreign, Inc. Aerosol dispenser for mixing and dispensing multiple fluid products
US7357158B2 (en) 2002-05-21 2008-04-15 Seaquist Perfect Dispensing Foreign Aerosol dispenser for mixing and dispensing multiple fluid products
US20060048843A1 (en) * 2002-05-21 2006-03-09 Seaquist Perfect Dispensing Foreign, Inc. Aerosol dispenser for mixing and dispensing multiple fluid products
US20140343484A1 (en) * 2002-05-24 2014-11-20 Btg International Limited Container for the generation of therapeutic microfoam
US9457160B2 (en) * 2002-05-24 2016-10-04 Btg International Limited Container for the generation of therapeutic microfoam
US6923342B2 (en) 2003-05-12 2005-08-02 The Gillette Company Systems for dispensing multi-component products
US20040226964A1 (en) * 2003-05-12 2004-11-18 Bourque Steven M. Systems for dispensing multi-component products
US20060124663A1 (en) * 2004-12-15 2006-06-15 Salemme James L Dispensing personal care products
US20060124671A1 (en) * 2004-12-15 2006-06-15 Salemme James L Dispensing multi-component products
US7789278B2 (en) 2007-04-12 2010-09-07 The Clorox Company Dual chamber aerosol container
US20080251547A1 (en) * 2007-04-12 2008-10-16 Ruiz De Gopegui Ricardo Dual Chamber Aerosol Container
US20160031612A1 (en) * 2013-03-15 2016-02-04 Precision Valve Corporation Tip seal tilt valve
WO2015081021A1 (en) * 2013-11-26 2015-06-04 Advanced Technology Materials, Inc. Fitment and fitment adapter for dispensing systems and methods for manufacturing same
CN105899437A (zh) * 2013-11-26 2016-08-24 安格斯公司 用于分配系统的配件和配件适配器及其制造方法
CN105899437B (zh) * 2013-11-26 2018-01-23 恩特格里斯公司 用于分配系统的配件和配件适配器及其制造方法
US10245609B2 (en) 2013-11-26 2019-04-02 Entegris, Inc. Fitment and fitment adapter for dispensing systems and methods for manufacturing same

Also Published As

Publication number Publication date
DE2015910A1 (de) 1971-10-14
NL7004759A (enrdf_load_stackoverflow) 1971-10-05
GB1295166A (enrdf_load_stackoverflow) 1972-11-01
CH508528A (de) 1971-06-15
FR2042283A5 (enrdf_load_stackoverflow) 1971-02-05

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