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CA2195405A1 - Element de barriere flexible utile pour les bombes aerosol - Google Patents

Element de barriere flexible utile pour les bombes aerosol

Info

Publication number
CA2195405A1
CA2195405A1 CA002195405A CA2195405A CA2195405A1 CA 2195405 A1 CA2195405 A1 CA 2195405A1 CA 002195405 A CA002195405 A CA 002195405A CA 2195405 A CA2195405 A CA 2195405A CA 2195405 A1 CA2195405 A1 CA 2195405A1
Authority
CA
Canada
Prior art keywords
wall segment
barrier
container
wall
product
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.)
Abandoned
Application number
CA002195405A
Other languages
English (en)
Inventor
Robert Henry Abplanalp
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
Publication of CA2195405A1 publication Critical patent/CA2195405A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/62—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by membranes, bags or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/44—Removing or ejecting moulded articles
    • B29C51/445—Removing or ejecting moulded articles from a support after moulding, e.g. by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2911/00—Use of natural products or their composites, not provided for in groups B29K2801/00 - B29K2809/00, as mould material
    • B29K2911/14—Wood, e.g. woodboard or fibreboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable

Landscapes

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

Abstract

Une bombe aérosol comprend un récipient (22) muni d'une vanne pour aérosol et un élément unitaire (10) flexible constituant une barrière et ayant un segment externe (12) de paroi se terminant par une bride d'étanchéité (16). La bride d'étanchéité (16) est réunie au récipient (22) entre une portion de paroi supérieure (27) et une portion de paroi latérale (25), et un segment interne (14) de paroi est réuni au segment externe (12) de paroi par un pli (15). Une région centrale (20) en forme de piston termine le segment interne (14) de paroi à l'extrémité opposée à celle du pli (15). La barrière (10) est suffisamment épaisse et rigide pour tenir debout toute seule, avant son introduction dans le récipient (22) sous pression. Les segments externe (12) et interne (14) de paroi ont la forme de sections de cônes orientés en sens opposés et ils forment l'un avec l'autre un angle aigu lorsque la barrière (10) est installée initialement dans le récipient (22). Le segment externe (12) de paroi est plus épais et plus rigide que le segment interne (14) de paroi. La barrière (10) peut s'emboîter dans d'autres barrières (10) similaires.
CA002195405A 1994-07-19 1995-07-19 Element de barriere flexible utile pour les bombes aerosol Abandoned CA2195405A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US27725894A 1994-07-19 1994-07-19
US277,258 1994-07-19
US29206294A 1994-08-17 1994-08-17
US292,062 1994-08-17
US44263895A 1995-05-17 1995-05-17
US442,638 1995-05-17

Publications (1)

Publication Number Publication Date
CA2195405A1 true CA2195405A1 (fr) 1996-02-01

Family

ID=27402885

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002195405A Abandoned CA2195405A1 (fr) 1994-07-19 1995-07-19 Element de barriere flexible utile pour les bombes aerosol

Country Status (14)

Country Link
EP (1) EP0771294A4 (fr)
JP (1) JPH10502893A (fr)
KR (1) KR970704614A (fr)
CN (1) CN1157603A (fr)
AU (1) AU709138B2 (fr)
BR (1) BR9508317A (fr)
CA (1) CA2195405A1 (fr)
FI (1) FI970220A7 (fr)
NO (1) NO970179L (fr)
NZ (1) NZ291562A (fr)
PL (1) PL179040B3 (fr)
RU (1) RU2142901C1 (fr)
WO (1) WO1996002439A1 (fr)
ZA (1) ZA956019B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA956020B (en) * 1995-01-12 1996-03-11 Robert H Abplanalp Flexible barrier member useful in aerosol dispensers
GB0212047D0 (en) 2002-05-24 2002-07-03 Btg Int Ltd Generation of therapeutic microfoam
GB0404717D0 (en) * 2004-03-03 2004-04-07 Unilever Plc Frozen aerated product in a container and a method for manufacturing such
DE102006027911A1 (de) * 2006-06-01 2007-12-06 Lindal Ventil Gmbh Behälter zum Austragen eines Mediums
FR2988080B1 (fr) * 2012-03-15 2016-04-29 Promens Sa Recipient, notamment pot a grande ouverture, destine a contenir un produit liquide ou pateux, associe a un systeme de prelevement et de distribution sans reprise d'air

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070265A (en) * 1960-06-13 1962-12-25 John W Everett Bag lined pressure container
US3145884A (en) * 1962-06-25 1964-08-25 John W Everett Pressure container with recessed top
US3415425A (en) * 1966-11-15 1968-12-10 Johnson & Johnson Aerosol dispenser
FR2031674A5 (fr) * 1969-02-03 1970-11-20 Normos Norbert
US3896970A (en) * 1972-07-10 1975-07-29 Robert H Laauwe Aerosol package of product containing liquified gas
US4752018A (en) * 1985-04-17 1988-06-21 The Coca-Cola Company Micro-gravity pre-mix package

Also Published As

Publication number Publication date
EP0771294A4 (fr) 1997-10-08
ZA956019B (en) 1996-03-11
AU709138B2 (en) 1999-08-19
JPH10502893A (ja) 1998-03-17
AU3273495A (en) 1996-02-16
CN1157603A (zh) 1997-08-20
BR9508317A (pt) 1998-01-06
RU2142901C1 (ru) 1999-12-20
PL318170A3 (en) 1997-05-26
MX9700473A (es) 1998-05-31
PL179040B3 (en) 2000-07-31
KR970704614A (fr) 1997-09-06
NZ291562A (en) 1998-12-23
NO970179L (no) 1997-03-14
FI970220A0 (fi) 1997-01-17
NO970179D0 (no) 1997-01-15
EP0771294A1 (fr) 1997-05-07
WO1996002439A1 (fr) 1996-02-01
FI970220A7 (fi) 1997-03-17

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Legal Events

Date Code Title Description
FZDE Discontinued