GB1326289A - Receptacles having a dividing wall - Google Patents

Receptacles having a dividing wall

Info

Publication number
GB1326289A
GB1326289A GB2433571*A GB2433571A GB1326289A GB 1326289 A GB1326289 A GB 1326289A GB 2433571 A GB2433571 A GB 2433571A GB 1326289 A GB1326289 A GB 1326289A
Authority
GB
United Kingdom
Prior art keywords
dividing wall
constituents
main chamber
cover
tubular body
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
Application number
GB2433571*A
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.)
Dentaire Ivoclar
Original Assignee
Dentaire Ivoclar
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
Priority claimed from DE19702009403 external-priority patent/DE2009403C3/en
Application filed by Dentaire Ivoclar filed Critical Dentaire Ivoclar
Publication of GB1326289A publication Critical patent/GB1326289A/en
Expired legal-status Critical Current

Links

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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • B65D81/3211—Separate rigid or semi-rigid containers joined to each other at their external surfaces coaxially and provided with means facilitating admixture
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/66—Capsules for filling material
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents

Abstract

1326289 Portable containers; packages ETABS DENTAIRE IVOCLAR 19 April 1971 [27 Feb 1970] 24335/71 Headings B8C and B8D [Also in Division F1] Receptacle main and secondary chambers M and S respectively holding constituents 5 and 6, which are not to be mixed until use, such as resins or dental amalgams, are separated by a resilient dividing wall 33 having one or more transverse weakening grooves 4 along which the wall ruptures on lateral squeezing of the side walls 51 of the receptacle so as to form a selfclosing opening between the chambers. The formed opening recloses on release of lateral pressure on the side walls due to the resilience of the dividing wall, which, together with the receptacle walls, may be of plastics, metal/ plastics laminate, or sheet metal. When of sheet metal, the groove may be replaced by a slit, which is covered by a rupturable metal foil. As shown, the main chamber is formed in a syringe-like tubular bo dy, and the secondary chamber is formed in a hollow piston-like body 32 located in the tubular body and closed by a welded foil cover 37. After rupturing of the dividing wall and mixing of the constituents in the main chamber, the mixture is dispersed through a nozzle 56, 57 by forcing the body 32 downwards using a ram 52 with or without removing the cover 37. Inadvertent displacement of the piston body in the tubular body is prevented by a lip 39 on the former or a rib on the latter. The nozzle end is sealed by a frangible membrane 55, by plugs 48 or 58 or an integral cut-away tip, Figs. 4 and 5a and 5b (not shown). In another embodiment, Fig. 3 (not shown), the tubular body 31 is closed at its open lower end by a removable cover 38. In the embodiment of Fig. 6 (not shown), a sealed catalyst-containing pouch 63 is located between an end cap 64 and an apertured insert 61 and is adapted to be ruptured on depression of the cap so that its contents are dispensed into the main chamber to mix with monomer and polymer constituents 5 and 6. In a further modification, Fig. 2 (not shown) the hollow body 22 is located in the upper end of a cup-shaped body 21 on a rib 29 and is removed to dispense the mixed constituents from the main chamber. In a final embodiment, Fig. 1 (not shown), the dividing wall is integral with the tubular body 1, which is closed at one end by an integral or welded plastics cover 7 and at the other end by a removable cap 8.
GB2433571*A 1970-02-27 1971-04-19 Receptacles having a dividing wall Expired GB1326289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009403 DE2009403C3 (en) 1970-02-27 Mixing container for holding substances that react with one another for the production of mixtures, in particular of dental preparations

Publications (1)

Publication Number Publication Date
GB1326289A true GB1326289A (en) 1973-08-08

Family

ID=5763627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2433571*A Expired GB1326289A (en) 1970-02-27 1971-04-19 Receptacles having a dividing wall

Country Status (7)

Country Link
AT (1) AT319462B (en)
CA (1) CA952865A (en)
CH (1) CH530815A (en)
FR (1) FR2078627A5 (en)
GB (1) GB1326289A (en)
NL (1) NL160220C (en)
SE (1) SE378064B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238767A (en) * 1989-12-06 1991-06-12 Femcare Ltd Medical sponge system
WO1991007924A1 (en) * 1989-11-23 1991-06-13 Southern Dental Industries Limited Dental amalgam capsule
GB2254836A (en) * 1991-04-15 1992-10-21 Suk Kyu Han Container with a sealed tubular passage
WO2003028871A1 (en) * 2001-10-01 2003-04-10 Alfred Schmid Ag Gossau Mixing capsule and method for activating the same
US9637272B2 (en) 2010-09-02 2017-05-02 Kraft Foods Group Brands Llc Containers and methods for mixing and dispensing beverage concentrates
EP3192379A1 (en) * 2012-05-25 2017-07-19 Kraft Foods Group Brands LLC Shelf stable, concentrated, liquid flavorings and methods of preparing beverages with the concentrated liquid flavorings
CN111867715A (en) * 2018-02-22 2020-10-30 科思创知识产权两合公司 Multi-chamber container for storing and mixing multiple-component liquid coating or adhesive systems
US11034486B2 (en) 2008-01-29 2021-06-15 James Alexander Corporation Dispenser and process

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760503A (en) * 1972-05-18 1973-09-25 Dentipressions Inc Disposable mixing syringe
US3831742A (en) * 1972-10-16 1974-08-27 Pennwalt Corp Dental mixing capsule
BR8202035A (en) * 1981-04-09 1983-03-22 Dentsply Int Inc EJECTOR AND CARTRIDGE SUPPORT
FR2629057B1 (en) * 1988-03-25 1990-08-03 Migonney Nicolas DEVICE FOR COMBINING WATER AND A WATER SOLUBLE PRODUCT OR ANY OTHER CHEMICAL COMBINATION
DE19639707A1 (en) * 1996-09-26 1998-04-02 Sp Reifenwerke Gmbh Tire sealing container for breakdowns
US8293299B2 (en) 2009-09-11 2012-10-23 Kraft Foods Global Brands Llc Containers and methods for dispensing multiple doses of a concentrated liquid, and shelf stable Concentrated liquids
ES2554127T3 (en) 2010-12-14 2015-12-16 Kraft Foods Group Brands Llc Containers and methods to isolate liquids before supply
FR2993541A1 (en) * 2012-07-17 2014-01-24 Thierry Joseph Paul Laurent Watertight closed container i.e. bottle, for packaging e.g. liquids used for food, has watertight separation wall formed at inner side of central body and creating independent and joint compartments for storage of identical liquids

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007924A1 (en) * 1989-11-23 1991-06-13 Southern Dental Industries Limited Dental amalgam capsule
GB2238767A (en) * 1989-12-06 1991-06-12 Femcare Ltd Medical sponge system
GB2238767B (en) * 1989-12-06 1993-10-20 Femcare Ltd Medical sponge system
GB2254836A (en) * 1991-04-15 1992-10-21 Suk Kyu Han Container with a sealed tubular passage
GB2254836B (en) * 1991-04-15 1995-01-04 Suk Kyu Han Container with a sealed tubular passage
US7311195B2 (en) 2001-10-01 2007-12-25 Alfred Schmid Ag Gossau Mixing capsule and method for activating the same
WO2003028871A1 (en) * 2001-10-01 2003-04-10 Alfred Schmid Ag Gossau Mixing capsule and method for activating the same
US11034486B2 (en) 2008-01-29 2021-06-15 James Alexander Corporation Dispenser and process
US9637272B2 (en) 2010-09-02 2017-05-02 Kraft Foods Group Brands Llc Containers and methods for mixing and dispensing beverage concentrates
US9789999B2 (en) 2010-09-02 2017-10-17 Kraft Foods Group Brands Llc Containers and methods for mixing and dispensing beverage concentrates
EP3192379A1 (en) * 2012-05-25 2017-07-19 Kraft Foods Group Brands LLC Shelf stable, concentrated, liquid flavorings and methods of preparing beverages with the concentrated liquid flavorings
US11013248B2 (en) 2012-05-25 2021-05-25 Kraft Foods Group Brands Llc Shelf stable, concentrated, liquid flavorings and methods of preparing beverages with the concentrated liquid flavorings
CN111867715A (en) * 2018-02-22 2020-10-30 科思创知识产权两合公司 Multi-chamber container for storing and mixing multiple-component liquid coating or adhesive systems

Also Published As

Publication number Publication date
CH530815A (en) 1972-11-30
NL160220C (en) 1979-10-15
AT319462B (en) 1974-12-27
NL160220B (en) 1979-05-15
DE2009403A1 (en) 1971-09-30
FR2078627A5 (en) 1971-11-05
SE378064B (en) 1975-08-18
CA952865A (en) 1974-08-13
NL7102634A (en) 1971-08-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee