US2941696A - Dispensing container - Google Patents
Dispensing container Download PDFInfo
- Publication number
- US2941696A US2941696A US678930A US67893057A US2941696A US 2941696 A US2941696 A US 2941696A US 678930 A US678930 A US 678930A US 67893057 A US67893057 A US 67893057A US 2941696 A US2941696 A US 2941696A
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- Prior art keywords
- container
- valve
- compartment
- dispensing container
- aerosol
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- Expired - Lifetime
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- 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
Description
June 2l, 1960 R. E. HOMM DISPENSING CONTAINER Filed Aug. 19, 1957 INVENTOR P0454 27 wwf/0MM BMWA W ATTORNEY United States 'PatentA DISPENSING CONTAINER Roger Edwin Homin, Neshanic, NJ.,-assignor to Ortho .lharmaceutical Corporation, a corporation of New ersey e Filed Aug. 19, 1957, Ser. No. 678,930
1 Claim. (Cl. 222-136) The present invention relates to a dispensing container of the aerosol type. More specifically, thepresent invention relates to an aerosol container that is divided-into compartments, each compartment containing a special type of solution andan aerosol propellant. A valve communicates with eachV compartment within the container permitting the operator to dispense solutions from each compartment simultaneously.
The general objectV of the present invention is to provide a container-from which a plurality of reacting liquids canA be simultaneously dispensed. One of the'speciic objects of the invention is to provide an improved d-ispenser for reagents that would react and precipitate if present in a single mixture. A container of the type to be described provides a method of applying spray-on bandages and therapeutic agents using as a carrier aerosol sprays.
There has long been a need for dressings that might be easily applied to wound surfaces. Many chemicals are known which will react to form precipitates or release gases and form spongy masses that would be useful in covering a wound. The aerosol container described herein provides a practical and convenient method of simultaneously precipitating and applying the wound dressing.
I am aware that there have been a number of prior proposals for a multiple compartment container adapted to dispense incompatable liquids. However, the present invention is structurally different trom containers described in the prior art and enables one to dispense two or more reactants in aerosol form, the reaction occurning outside of the container as the reagents are propelled toward the target and being completed as the reagents are mixed and combined at the surface of the target.
Another characteristic of the invention is the provision of a valve arrangement that permits the reacting solutions to mix in a manner such that there is no obstruction or clogging of the exit orifice upon repeated spraying.
Other advantages of my invention will become apparent in the ensuing specification and appended drawings in which:
Figure 1 is a longitudinal sectional view of a container embodying my invention.
Figure 2 is an enlarged sectional view of a valve that will simultaneously dispense two aerosol sprays without clogging.
Figure 3 is a longitudinal sectional view of a modilied form of the valve illustrated in Figure 2.
Figure 4 is a longitudinal sectional view of another modification of a dual dispensing valve.
Reacting materials such as a 'solution of pectin and a solution of a calcium salt will form a iibrous precipitate when mixed together and are most useful when applied immediately after mixing. In the dispensing container o my invention such reactants are stored in separate compartments as illustrated in Figure l. Such a container may be constructed -to include a bottom 13, an outer cylinder wall 14, a shoulder or top conical wall memice ber 15 suitably secured to the cylindrical shell 14 or formed integral therewith and an exit valve having a. base 17 and a head section 21. A common wall 20 divides the cylinder 14 into two separate compartments 11 and 12. The base of the exit valve carries two sep# ` arate conduits 18 and 19 which communicate with the individual compartments x11 and 12. The conduits 18` and 19 extend to a point adjacent to the bo-ttom wall 13 to' facilitate dispensing the entire contents when the con, tainer is held in a vertical position.
Referring now to Figure 2, the valve comprises twosections, a base 17 and a head section 21. Both sections.
- which force the stops 31 and 32 to seat against the rubber Vwashers 27 and 28. The solid projections 33 and 34 function` as al spring and valveguide. The stops 3,1w
and 432 alsofunction in this manner as they slidingly litv againstthe cylindrical walls 3S and 36 in the valve base 17. When the valve head 21 -is depressed by manual pressure against the tension of springs 35 and 36 the ports 25 and 26 are opened to the conduits 18 and 19 and the contents of compartments "11 and 12 are simultaneously forced by the pressure within these compartments through the orifice 24 where mixing occurs. Some reaction mayvoccur within the orifice 24 but movement through the oriiice is so rapid that the major reaction is effected outside of this oriiice and no clogging occurs.
The modilication of my valve as illustrated in Figure 3 differs trom the design illustrated in Figure 2 in that mixing occurs not in the exit orifice 24 but immediately prior to the point that both liquids enter the exit orifice. Figure 4 is yet another modiiication of my valve in which all mixing of the reactants occurs after the atomized liq uids have left the valve. In this modification the valve head 21 is provided with two onices 37 and 38. 'I'hese oriiices converge to assist mixing.
The use of the container of my invention to apply a fibrous dressing directly to a wound surface is illustrated in the following example.
Example I A two-compartment pressure container is constructed as described above, the volume of each compartment being approximately 300 cc. One compartment was charged with a 2% aqueous solution of alginic acid and the other compartment was charged with a 30% aqueous solution of aluminum chlorohydrol. The container was cooled to about 30 C. and approximately vll0 cc. of an aerosol propellant was added to each compartment. The propellant may be Freon 11, a fluorinated hydrocarbon having the formula CC13F and boiling at 23.7 C., mixed in. equal quantities with Freon 12, a fluorinated hydrocarbonv having the formula CCl2F2 and boiling at 29.8 C. Ten cubic centimeters of this Freon mixture will provide a pressure within each compartment of about 40 pounds per square inch at normal room temperatures.
After each compartment of the container is charged with reactants and the propellant, the valve is aixed and the container is permitted to warm up to room temperature. When the valve is depressed, the solutions of alginic Y acid and aluminum chlorohydrol are expelled as a ne mist which reacts and forms a brous precipitate at the target area.
It will be recognized that the container of the present Y For example, film-formingsolutions such as aqueous solutions of carboxymethylcellulose or methylcellulose" may: be appliedvv simultaneously with solutions of an antif biotic. plasminogen and streptokinase maybe applied in: this manner and will react to form the proteolytic enzyme plasmn, useful in the debnidementy of,A wounds; TheV container may also-be quite useful in applying simultaneously to4 a surface a resin monomer coatingr and a polymerization catalyst, converting thel resin in place to form; a protective coatingat thesurface. Epoxy-resins, for example, as descnibed in Ci'reenleelPatentl No; 2,5851,- 115, form extremely resistantA and impermeable coatings when polymerization of'the-epoxide groupsv is electedf by an active hydrogen compound: such asa polyamine. Mix-f tures of the polyepoxide resinand` polyamine convert rapidily upon mixing and application of such oompositions 'has long been a problem. The container of' my invention provides a practical methody of applyingV anepoxide resin andan amine to a surface simultaneously', conversion of the resin occurringon the surface at the time of application.
While the particular forms of the invention hereinV described are well adapted to carry out the objects of the invention, it is understood that various modications and1 changes may be made without departing from the` principles` of the. invention,y and the inventionincludes all such modifications and changes as come within the vscope of the appended claim. v
What is claimed is:
In a device for dispensing a liquid under pressure, in combination; a cylindrical container divided into two separate compartments by a common wall extending the length of the container; a conduit positioned within each separate compartment; a dual valve operating member having a common exit` erice separately communicating with, two hollow valve members having annular projections slidably positioned within each conduit; valve.` seats at the end of each conduit which contact the annular projections,wheruheV valve members are ina closed position; a horizontal' pont in each valve member disposed References Cited in the tile of this patent-v UNITED STATES PATENTS 1,094,761 Thousand a, Apr. 2 8, 19114` 1,981,446 Apfelbaum Nov. 20,l 1934 2,532,187 Paasche Nov. 2,8, 1950iv
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US678930A US2941696A (en) | 1957-08-19 | 1957-08-19 | Dispensing container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US678930A US2941696A (en) | 1957-08-19 | 1957-08-19 | Dispensing container |
Publications (1)
Publication Number | Publication Date |
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US2941696A true US2941696A (en) | 1960-06-21 |
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US678930A Expired - Lifetime US2941696A (en) | 1957-08-19 | 1957-08-19 | Dispensing container |
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Cited By (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022199A (en) * | 1959-11-12 | 1962-02-20 | Dow Chemical Co | Treatment of felts |
US3045925A (en) * | 1959-09-29 | 1962-07-24 | Michael N Giangualano | Multiple spray apparatus |
US3084871A (en) * | 1961-07-24 | 1963-04-09 | Synfleur Scient Lab Inc | Selective spray dispenser |
US3113698A (en) * | 1962-01-25 | 1963-12-10 | Abplanalp Robert Henry | Method of and apparatus for dispensing aerosol materials |
US3181737A (en) * | 1963-09-30 | 1965-05-04 | R H Macy & Co Inc | Method of storing, combining and applying two-part polymer mixtures |
US3198394A (en) * | 1962-11-16 | 1965-08-03 | Lefer Samuel | Pressurized dispensers |
US3217931A (en) * | 1962-07-31 | 1965-11-16 | Colgate Palmolive Co | Multicompartment dispensing of different fluent materials |
US3236457A (en) * | 1963-08-21 | 1966-02-22 | John R Kennedy | Composite spray container assembly |
US3236418A (en) * | 1962-11-16 | 1966-02-22 | Oreal | Apparatus for producing constant proportion mixtures of two or more aerosols |
US3255926A (en) * | 1965-02-09 | 1966-06-14 | Modern Lab Inc | Compartmented pressurized dispensing device |
US3269605A (en) * | 1965-08-03 | 1966-08-30 | Aaron S Tesler | Pressurized dispenser assembly having a plurality of individual chambers |
US3269389A (en) * | 1963-03-11 | 1966-08-30 | Bernard L Meurer | Compartmental dispensing container for nose and throat preparations |
US3289887A (en) * | 1962-07-31 | 1966-12-06 | Colgate Palmolive Co | Dispensing of reactive cleansing materials |
US3303970A (en) * | 1964-07-14 | 1967-02-14 | Jerome Marrow | Device for simultaneously dispensing from plural sources |
US3335961A (en) * | 1965-02-04 | 1967-08-15 | Leonard L Marraffino | Mixing head |
DE1265072B (en) * | 1965-12-03 | 1968-03-28 | Precision Valve Corp | Propellant container for aerosol dispensers |
US3406913A (en) * | 1966-09-01 | 1968-10-22 | Revlon | Mechanical break-up actuator for fluid dispensers |
US3416709A (en) * | 1966-04-11 | 1968-12-17 | Spray Tak Inc | Apparatus for applying a plurality of fluid materials |
US3506160A (en) * | 1968-06-03 | 1970-04-14 | Sterling Drug Inc | Self-venting multiple product mixing valve construction |
US3568933A (en) * | 1969-03-05 | 1971-03-09 | Oxford Ind Group | Spray nozzles |
US3628733A (en) * | 1969-05-01 | 1971-12-21 | Associated Products Inc | Two-hole aerosol button |
US3680740A (en) * | 1970-01-06 | 1972-08-01 | Continental Can Co | Dispensing container with plural closures |
JPS485311U (en) * | 1971-06-04 | 1973-01-22 | ||
US3714346A (en) * | 1970-06-19 | 1973-01-30 | J Gubernick | Two-part aluminum salt antiperspirant aerosol compositions |
US3730437A (en) * | 1970-06-19 | 1973-05-01 | Ciba Geigy Corp | Ejection device for multiple-product dispensers |
US3760986A (en) * | 1970-08-19 | 1973-09-25 | Schuyler Dev Corp | Dispensing bottles with pump means for simultaneous dispensing |
JPS4921218U (en) * | 1972-05-24 | 1974-02-22 | ||
US3813011A (en) * | 1971-05-11 | 1974-05-28 | S Harrison | Aerosol can for dispensing materials in fixed volumetric ratio |
JPS5037113U (en) * | 1973-07-28 | 1975-04-18 | ||
US3966090A (en) * | 1969-02-17 | 1976-06-29 | Dart Industries Inc. | Package for dispensing an antiseptic composition |
DE2827610A1 (en) * | 1978-06-23 | 1980-01-10 | Goldwell Gmbh | METHOD FOR PREPARING COSMETIC MULTI-COMPONENT PREPARATIONS AND EQUIPMENT SET FOR IMPLEMENTING THE METHOD |
WO1987002229A1 (en) * | 1985-10-16 | 1987-04-23 | Craig Berry | Method and apparatus for blending make-up |
US4678103A (en) * | 1986-03-27 | 1987-07-07 | The Procter & Gamble Company | Plural-chambered dispensing device exhibiting constant proportional co-dispensing and method for making same |
DE3614515A1 (en) * | 1986-04-29 | 1987-11-05 | Pfeiffer Erich Gmbh & Co Kg | DISCHARGE DEVICE FOR MEDIA |
US4730381A (en) * | 1986-03-27 | 1988-03-15 | The Procter & Gamble Company | Method of making plural-chambered dispensing device exhibiting constant proportional co-dispensing |
DE3700120A1 (en) * | 1987-01-03 | 1988-07-14 | Erich Pfanstiel | DISPENSER FOR PASTE OD. DGL. |
US4765510A (en) * | 1987-04-07 | 1988-08-23 | Rende Vincent N | Multiple color fluid dispensing gun |
US4773562A (en) * | 1986-09-04 | 1988-09-27 | L'oreal | Dispenser head for mixing separate pasty substances and a storage unit provided with such a dispenser head |
US4801465A (en) * | 1987-04-20 | 1989-01-31 | Sponer Richard A | Dispenser apparatus for a solid particulate material and a fluid |
US4895511A (en) * | 1988-10-24 | 1990-01-23 | Schmid Ronald W | Color or scent modified flame pocket lighters |
US4902281A (en) * | 1988-08-16 | 1990-02-20 | Corus Medical Corporation | Fibrinogen dispensing kit |
US5009342A (en) * | 1989-08-14 | 1991-04-23 | Mark R. Miller | Dual liquid spraying assembly |
WO1994021535A1 (en) * | 1993-03-14 | 1994-09-29 | Chung King Tsang | Container and its application |
US5472119A (en) * | 1994-08-22 | 1995-12-05 | S. C. Johnson & Son, Inc. | Assembly for dispensing fluids from multiple containers, while simultaneously and instantaneously venting the fluid containers |
US5656035A (en) * | 1995-04-25 | 1997-08-12 | Avoy; Donald R. | Refillable fibrinogen dispensing kit |
US5752626A (en) * | 1995-09-08 | 1998-05-19 | Owens-Illinois Closure Inc. | Simulataneous pump dispenser |
US5839474A (en) * | 1996-01-19 | 1998-11-24 | Sc Johnson Commercial Markets, Inc. | Mix head eductor |
US5897833A (en) * | 1996-09-30 | 1999-04-27 | Allergan | Systems and methods for disinfecting contact lenses |
DE19758167A1 (en) * | 1997-12-30 | 1999-07-08 | Joachim Schmidt | Multi-fragrance perfume holder |
US6036057A (en) * | 1996-06-14 | 2000-03-14 | S.C. Johnson Commercial Markets, Inc. | Dual piston variable proportioning system |
US6168335B1 (en) | 1998-08-18 | 2001-01-02 | Arich, Inc. | Applicator and dispensing device using same |
US6322008B1 (en) | 1999-01-11 | 2001-11-27 | Graves Spray Supply, Inc | Liquid impingement nozzle with paired openings |
US20040063600A1 (en) * | 2002-09-13 | 2004-04-01 | Bissell Homecare, Inc. | Manual spray cleaner |
US20040206775A1 (en) * | 2003-04-18 | 2004-10-21 | Holmes Kenneth E. | Container with divided compartments |
US20040226964A1 (en) * | 2003-05-12 | 2004-11-18 | Bourque Steven M. | Systems for dispensing multi-component products |
US20040234450A1 (en) * | 2001-01-22 | 2004-11-25 | Howes Randolph M. | Compositions, methods, apparatuses, and systems for singlet oxygen delivery |
WO2005021164A1 (en) * | 2003-08-22 | 2005-03-10 | S. C. Johnson & Son, Inc. | Spray nozzle |
US20050115988A1 (en) * | 2003-12-01 | 2005-06-02 | Brian Law | Multiple liquid foamer |
EP1541496A1 (en) * | 2003-12-12 | 2005-06-15 | Fulvio Reggiani | Container for dispensing separate products |
US20060207596A1 (en) * | 2005-03-18 | 2006-09-21 | Fairfield Clinical Trials, Llc | Device and method for delivery of combination nasal medication |
US7219849B1 (en) | 2005-12-13 | 2007-05-22 | Graves Spray Supply, Inc. | Liquid impingement nozzle with paired openings |
WO2007104281A2 (en) * | 2006-03-10 | 2007-09-20 | Istvan Horvat | Pressure reservoir arrangement, ready-to-use set, and method for the chemical metal spraying of surfaces |
US20070233012A1 (en) * | 2006-02-24 | 2007-10-04 | Lerrick Andrew J | Multi-chamber spray container and system |
US7594594B2 (en) | 2004-11-17 | 2009-09-29 | International Flavors & Fragrances Inc. | Multi-compartment storage and delivery containers and delivery system for microencapsulated fragrances |
EP1735034B1 (en) * | 2004-03-05 | 2011-04-20 | Boehringer Ingelheim International Gmbh | Impaction nozzle for a gas-operated dosing aerosol |
US20110215113A1 (en) * | 2002-09-13 | 2011-09-08 | Bissell Homecare, Inc. | Manual sprayer with dual bag-on-valve assembly |
US20120126034A1 (en) * | 2010-11-23 | 2012-05-24 | Darren Edward Nolen | Impingement Mixing Liquid Dispensing Apparatus and Methods |
US20120168463A1 (en) * | 2009-12-01 | 2012-07-05 | Toyo Aerosol Industry Co., Ltd. | Aerosol device for allocation of plurality of fluids |
CN102687945A (en) * | 2012-05-02 | 2012-09-26 | 陈永涛 | Double-nozzle perfume bottle |
EP2597055A1 (en) * | 2010-07-20 | 2013-05-29 | Toyo Aerosol Industry Co., Ltd. | Multiple fluid dispensing aerosol device |
US20130270294A1 (en) * | 2010-12-02 | 2013-10-17 | Toyo Aerosol Industry Co., Ltd. | Aerosol Container For Dispensing Plural Kinds Of Liquids |
US20140076930A1 (en) * | 2011-05-02 | 2014-03-20 | Mouse Trap Design, Llc | Mixing and Dispensing Device |
CN103653682A (en) * | 2013-11-22 | 2014-03-26 | 南通宝田包装科技有限公司 | Double-head cosmetic tube |
US20140144939A1 (en) * | 2011-08-01 | 2014-05-29 | Aptar France Sas | Fluid product dispenser |
JP2016088562A (en) * | 2014-10-31 | 2016-05-23 | 株式会社吉野工業所 | Dual aerosol actuator |
US20170080440A1 (en) * | 2014-01-27 | 2017-03-23 | Lindal France Sas | Two-channel dispensing device intended to close a vial |
US10207064B2 (en) * | 2017-07-11 | 2019-02-19 | Glen McCants | Dual chamber nebulizer apparatus |
US10974265B1 (en) * | 2018-07-22 | 2021-04-13 | Paul Sung Ventresca LLC | Spray device with interchangeable cartridges and methods of use |
EP2771070B1 (en) | 2011-10-26 | 2021-07-07 | L'Oréal | Device for self-foaming oxidation dyeing, ready-for-use self-foaming composition and method for dyeing keratinous fibres |
US11464889B2 (en) | 2018-11-29 | 2022-10-11 | Ethicon, Inc. | Antimicrobial-containing silicone lubricious coatings |
US11479669B2 (en) | 2020-05-28 | 2022-10-25 | Ethicon, Inc. | Topical skin closure compositions and systems |
US11518604B2 (en) * | 2020-05-28 | 2022-12-06 | Ethicon, Inc. | Systems, methods and devices for aerosol spraying of silicone based topical skin adhesives for sealing wounds |
US20230001437A1 (en) * | 2021-07-01 | 2023-01-05 | Josef Farhi | Multiple Nozzle Aerosol Dispensing Container |
US11589867B2 (en) | 2020-05-28 | 2023-02-28 | Ethicon, Inc. | Anisotropic wound closure systems |
US11712229B2 (en) | 2020-05-28 | 2023-08-01 | Ethicon, Inc. | Systems, devices and methods for dispensing and curing silicone based topical skin adhesives |
US11718753B2 (en) | 2020-05-28 | 2023-08-08 | Ethicon, Inc. | Topical skin closure compositions and systems |
US11745197B2 (en) * | 2017-08-30 | 2023-09-05 | Rust-Oleum Corporation | Dual compartment container adapter |
US11969524B2 (en) | 2023-01-05 | 2024-04-30 | Ethicon, Inc. | Low temperature cured silicone lubricious coatings |
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US1981446A (en) * | 1932-06-20 | 1934-11-20 | Apfelbaum Myer | Combined seltzer water and sirups dispensing bottle device |
US2532187A (en) * | 1945-01-12 | 1950-11-28 | Jens A Paasche | Multiple fluid airbrush |
US2748985A (en) * | 1953-07-03 | 1956-06-05 | Edward H Seymour | Spray package equipped with a selfcleaning valve |
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US1094761A (en) * | 1913-12-12 | 1914-04-28 | Adolph Thousand | Autogenous welding outfit. |
US1981446A (en) * | 1932-06-20 | 1934-11-20 | Apfelbaum Myer | Combined seltzer water and sirups dispensing bottle device |
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US2748985A (en) * | 1953-07-03 | 1956-06-05 | Edward H Seymour | Spray package equipped with a selfcleaning valve |
Cited By (115)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045925A (en) * | 1959-09-29 | 1962-07-24 | Michael N Giangualano | Multiple spray apparatus |
US3022199A (en) * | 1959-11-12 | 1962-02-20 | Dow Chemical Co | Treatment of felts |
US3084871A (en) * | 1961-07-24 | 1963-04-09 | Synfleur Scient Lab Inc | Selective spray dispenser |
US3113698A (en) * | 1962-01-25 | 1963-12-10 | Abplanalp Robert Henry | Method of and apparatus for dispensing aerosol materials |
US3289887A (en) * | 1962-07-31 | 1966-12-06 | Colgate Palmolive Co | Dispensing of reactive cleansing materials |
US3217931A (en) * | 1962-07-31 | 1965-11-16 | Colgate Palmolive Co | Multicompartment dispensing of different fluent materials |
US3198394A (en) * | 1962-11-16 | 1965-08-03 | Lefer Samuel | Pressurized dispensers |
US3236418A (en) * | 1962-11-16 | 1966-02-22 | Oreal | Apparatus for producing constant proportion mixtures of two or more aerosols |
US3269389A (en) * | 1963-03-11 | 1966-08-30 | Bernard L Meurer | Compartmental dispensing container for nose and throat preparations |
US3236457A (en) * | 1963-08-21 | 1966-02-22 | John R Kennedy | Composite spray container assembly |
US3181737A (en) * | 1963-09-30 | 1965-05-04 | R H Macy & Co Inc | Method of storing, combining and applying two-part polymer mixtures |
US3303970A (en) * | 1964-07-14 | 1967-02-14 | Jerome Marrow | Device for simultaneously dispensing from plural sources |
US3335961A (en) * | 1965-02-04 | 1967-08-15 | Leonard L Marraffino | Mixing head |
US3255926A (en) * | 1965-02-09 | 1966-06-14 | Modern Lab Inc | Compartmented pressurized dispensing device |
US3269605A (en) * | 1965-08-03 | 1966-08-30 | Aaron S Tesler | Pressurized dispenser assembly having a plurality of individual chambers |
DE1265072B (en) * | 1965-12-03 | 1968-03-28 | Precision Valve Corp | Propellant container for aerosol dispensers |
US3416709A (en) * | 1966-04-11 | 1968-12-17 | Spray Tak Inc | Apparatus for applying a plurality of fluid materials |
US3406913A (en) * | 1966-09-01 | 1968-10-22 | Revlon | Mechanical break-up actuator for fluid dispensers |
US3506160A (en) * | 1968-06-03 | 1970-04-14 | Sterling Drug Inc | Self-venting multiple product mixing valve construction |
US3966090A (en) * | 1969-02-17 | 1976-06-29 | Dart Industries Inc. | Package for dispensing an antiseptic composition |
US3568933A (en) * | 1969-03-05 | 1971-03-09 | Oxford Ind Group | Spray nozzles |
US3628733A (en) * | 1969-05-01 | 1971-12-21 | Associated Products Inc | Two-hole aerosol button |
US3680740A (en) * | 1970-01-06 | 1972-08-01 | Continental Can Co | Dispensing container with plural closures |
US3714346A (en) * | 1970-06-19 | 1973-01-30 | J Gubernick | Two-part aluminum salt antiperspirant aerosol compositions |
US3730437A (en) * | 1970-06-19 | 1973-05-01 | Ciba Geigy Corp | Ejection device for multiple-product dispensers |
US3760986A (en) * | 1970-08-19 | 1973-09-25 | Schuyler Dev Corp | Dispensing bottles with pump means for simultaneous dispensing |
US3813011A (en) * | 1971-05-11 | 1974-05-28 | S Harrison | Aerosol can for dispensing materials in fixed volumetric ratio |
JPS5122345Y2 (en) * | 1971-06-04 | 1976-06-09 | ||
JPS485311U (en) * | 1971-06-04 | 1973-01-22 | ||
JPS4921218U (en) * | 1972-05-24 | 1974-02-22 | ||
JPS5037113U (en) * | 1973-07-28 | 1975-04-18 | ||
DE2827610A1 (en) * | 1978-06-23 | 1980-01-10 | Goldwell Gmbh | METHOD FOR PREPARING COSMETIC MULTI-COMPONENT PREPARATIONS AND EQUIPMENT SET FOR IMPLEMENTING THE METHOD |
WO1987002229A1 (en) * | 1985-10-16 | 1987-04-23 | Craig Berry | Method and apparatus for blending make-up |
US4714084A (en) * | 1985-10-16 | 1987-12-22 | Craig Berry | Method and apparatus for simultaneously applying and blending make-up in one step |
US4730381A (en) * | 1986-03-27 | 1988-03-15 | The Procter & Gamble Company | Method of making plural-chambered dispensing device exhibiting constant proportional co-dispensing |
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