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GB2294638A - Dispensing dispersed powder which resolubilizes on application - Google Patents

Dispensing dispersed powder which resolubilizes on application

Info

Publication number
GB2294638A
GB2294638A GB9600318A GB9600318A GB2294638A GB 2294638 A GB2294638 A GB 2294638A GB 9600318 A GB9600318 A GB 9600318A GB 9600318 A GB9600318 A GB 9600318A GB 2294638 A GB2294638 A GB 2294638A
Authority
GB
United Kingdom
Prior art keywords
dispensing
valve
container
product
resolubilizes
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Withdrawn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
GB9600318A
Other versions
GB9600318D0 (en
Inventor
Fred Presant
Agnes Terraforte
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.)
Precision Valve Corp
Original Assignee
Precision Valve Corp
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 Precision Valve Corp filed Critical Precision Valve Corp
Publication of GB9600318D0 publication Critical patent/GB9600318D0/en
Publication of GB2294638A publication Critical patent/GB2294638A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/046—Aerosols; Foams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/87—Application Devices; Containers; Packaging

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The dispensing system (1) includes a container (2). Container (2) is a sealed enclosure to which is fitted externally actuatable dispensing means (3) for dispensing product when desired from within container (2) to the ambient atmosphere or to a target surface. Within container (2) are a dispersion (4) of active solids in a homogeneous mixture of solvent and propellant (5). Dispensing means (3) includes a button (6), valve means (7), and dip tube (8). Valve means (7) is preferably of the type having a passage for product being dispensed, and a valve operatively coupled to a spring means which urges the valve to a normally closed position preventing passage of product therethrough except when the valve is urged to a opening position by external actuation. <IMAGE>
GB9600318A 1993-07-09 1994-07-07 Dispensing dispersed powder which resolubilizes on application Withdrawn GB2294638A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20220793A 1993-07-09 1993-07-09
US21477894A 1994-03-17 1994-03-17
PCT/US1994/007513 WO1995001775A1 (en) 1993-07-09 1994-07-07 Dispensing dispersed powder which resolubilizes on application

Publications (2)

Publication Number Publication Date
GB9600318D0 GB9600318D0 (en) 1996-03-13
GB2294638A true GB2294638A (en) 1996-05-08

Family

ID=26897465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9600318A Withdrawn GB2294638A (en) 1993-07-09 1994-07-07 Dispensing dispersed powder which resolubilizes on application

Country Status (3)

Country Link
AU (1) AU7218094A (en)
GB (1) GB2294638A (en)
WO (1) WO1995001775A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6264921B1 (en) * 1996-04-30 2001-07-24 Medtronic, Inc. Fluid delivery system and propellant mixture therefor
US5814309A (en) * 1996-09-27 1998-09-29 Helene Curtis, Inc. Aerosol antiperspirant composition
US6024945A (en) * 1999-07-29 2000-02-15 Reheis, Inc. Antiperspirant compositions for aerosol formulations
US7569396B1 (en) 2006-09-08 2009-08-04 Purplecow Llc Caffeine detection using internally referenced competitive assays
US7919331B2 (en) 2006-12-21 2011-04-05 Silver Lake Research Corporation Chromatographic test strips for one or more analytes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981986A (en) * 1973-11-23 1976-09-21 Armour Pharmaceutical Company Zirconium-aluminum-polyol buffered anti-perspirant complexes
US5118494A (en) * 1990-03-23 1992-06-02 Minnesota Mining And Manufacturing Company Use of soluble fluorosurfactants for the preparation of metered-dose aerosol formulations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981986A (en) * 1973-11-23 1976-09-21 Armour Pharmaceutical Company Zirconium-aluminum-polyol buffered anti-perspirant complexes
US5118494A (en) * 1990-03-23 1992-06-02 Minnesota Mining And Manufacturing Company Use of soluble fluorosurfactants for the preparation of metered-dose aerosol formulations

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Research & Deveopment,"Fluorocarbon & Dimethyl Ether AerosolPropellants"(Sterling),Dec.1982,PP.50-52 *

Also Published As

Publication number Publication date
AU7218094A (en) 1995-02-06
WO1995001775A1 (en) 1995-01-19
GB9600318D0 (en) 1996-03-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)