EP2051913B1 - Couvercle d'évent et récipient avec un tel couvercle d'évent - Google Patents

Couvercle d'évent et récipient avec un tel couvercle d'évent Download PDF

Info

Publication number
EP2051913B1
EP2051913B1 EP07788377A EP07788377A EP2051913B1 EP 2051913 B1 EP2051913 B1 EP 2051913B1 EP 07788377 A EP07788377 A EP 07788377A EP 07788377 A EP07788377 A EP 07788377A EP 2051913 B1 EP2051913 B1 EP 2051913B1
Authority
EP
European Patent Office
Prior art keywords
container
neck
container according
venting cover
cover
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.)
Not-in-force
Application number
EP07788377A
Other languages
German (de)
English (en)
Other versions
EP2051913A1 (fr
Inventor
Petrus Paulus Waanders
Kai Warnecke
Johannes Harmannus Gerardus Lok
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Priority to EP07788377A priority Critical patent/EP2051913B1/fr
Priority to PL07788377T priority patent/PL2051913T3/pl
Publication of EP2051913A1 publication Critical patent/EP2051913A1/fr
Application granted granted Critical
Publication of EP2051913B1 publication Critical patent/EP2051913B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/16Closures not otherwise provided for with means for venting air or gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/16Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38Devices for discharging contents
    • B65D25/40Nozzles or spouts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/04Closures with discharging devices other than pumps
    • B65D47/32Closures with discharging devices other than pumps with means for venting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures

Definitions

  • Such containers can typically be used for compositions which are liable to exothermic decomposition. Owing to this slow decomposition with emanation of a gas capable of creating, over a period of time, a dangerous over-pressure in the container, such compositions cannot be held in hermetically closed containers.
  • these materials are peroxide formulations, optionally dissolved in so-called phlegmatizers - typically hydrocarbon solvents - or in aqueous solutions, emulsions or suspensions.
  • Typical examples of such peroxide materials are hydrogen peroxide or mineral peroxides such as the aqueous solutions of monoperoxysulphuric acid or liquid organic peroxides. All these peroxides permanently give off small quantities of gas such as oxygen, for instance.
  • these containers are provided with porous filters which are permeable to the gases and tight as concerns the liquids. Past the filter, the gases are discharged via one or more apertures in a closing cap.
  • the invention pertains to a container containing a liquid composition liable to exothermic decomposition which comprises at least one bursting area above the level of the liquid composition.
  • the container can be made of any material known in the art for such containers.
  • the container is made of a polymeric material such as polyethylene, for instance high density polyethylene (HDPE), polypropylene, and polyvinyl chloride.
  • the polymeric material may further comprise additives which conduct electricity and which are capable of reducing any electrostatic energy on or in the vicinity of the container.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)

Claims (7)

  1. Récipient avec une ouverture de bec verseur (2), un col (3) sur la périphérie de l'ouverture de bec verseur (2), et un couvercle de ventilation (5) comprenant une plaque de corps (6) pour recouvrir l'ouverture de bec verseur (2), la plaque de corps (6) possédant une ouverture d'évent (7) et possédant, agencée sur sa périphérie, une bride (9) avec une surface périphérique intérieure pourvue de moyens de fixation (10) pour coopérer avec des moyens de fixation correspondants (4) sur la face extérieure du col (3), dans lequel l'ouverture d'évent (7) est recouverte par un filtre perméable aux gaz (11), caractérisé en ce que le filtre perméable aux gaz (11) est une feuille fixée entre les moyens de fixation (10, 4) du col (3) et la bride (9).
  2. Récipient selon la revendication 1, caractérisé en ce que l'ouverture d'évent (7) dans le couvercle de ventilation (5) est pourvue d'un capuchon détenteur de pression (8).
  3. Récipient selon la revendication 1 ou 2, caractérisé en ce que la feuille formant filtre perméable aux gaz (11) est une feuille perforée de matériau plastique.
  4. Récipient selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de fixation sont formés par un filet de vis externe (4) sur la face extérieure du col d'ouverture de bec verseur (3) et un filet de vis interne correspondant (10) sur la bride de couvercle de ventilation (9).
  5. Récipient selon l'une quelconque des revendications précédentes, caractérisé en ce que la feuille perméable (11) est constituée de deux, ou plus, couches de feuille perforées et les perforations des couches de feuille ne sont pas alignées les unes avec les autres.
  6. Récipient selon l'une quelconque des revendications précédentes comprenant en outre au moins une zone d'éclatement située au-dessus du niveau d'une composition liquide contenue ou destinée à être contenue dans le récipient.
  7. Utilisation d'un récipient selon l'une quelconque des revendications précédentes pour le stockage et/ou le transport de compositions qui sont sujettes à une décomposition exothermique, telles que des formulations peroxydes, facultativement dissoutes dans des agents flegmatisants ou dans des émulsions, des suspensions ou des solutions aqueuses.
EP07788377A 2006-08-15 2007-08-13 Couvercle d'évent et récipient avec un tel couvercle d'évent Not-in-force EP2051913B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07788377A EP2051913B1 (fr) 2006-08-15 2007-08-13 Couvercle d'évent et récipient avec un tel couvercle d'évent
PL07788377T PL2051913T3 (pl) 2006-08-15 2007-08-13 Pokrywa odpowietrzająca i pojemnik z taką pokrywą odpowietrzającą

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP06118959 2006-08-15
US84094806P 2006-08-30 2006-08-30
EP07788377A EP2051913B1 (fr) 2006-08-15 2007-08-13 Couvercle d'évent et récipient avec un tel couvercle d'évent
PCT/EP2007/058347 WO2008020000A1 (fr) 2006-08-15 2007-08-13 Couvercle d'évent et récipient avec un tel couvercle d'évent

Publications (2)

Publication Number Publication Date
EP2051913A1 EP2051913A1 (fr) 2009-04-29
EP2051913B1 true EP2051913B1 (fr) 2010-10-06

Family

ID=38657282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07788377A Not-in-force EP2051913B1 (fr) 2006-08-15 2007-08-13 Couvercle d'évent et récipient avec un tel couvercle d'évent

Country Status (7)

Country Link
US (1) US20090255932A1 (fr)
EP (1) EP2051913B1 (fr)
JP (1) JP5222293B2 (fr)
KR (1) KR101445193B1 (fr)
MX (1) MX2009001675A (fr)
PL (1) PL2051913T3 (fr)
WO (1) WO2008020000A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210380317A1 (en) * 2020-06-05 2021-12-09 Lanxess Deutschland Gmbh Caps with safety function for prevention of excessive pressure
TWI786314B (zh) * 2017-11-28 2022-12-11 美商膳魔師有限責任公司 飲料容器之蓋

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0910160B1 (pt) * 2008-06-30 2020-12-29 Saban Ventures Pty Limited recipiente para armazenar e dosar um líquido e aparelho para dosar fluido de um recipiente
SA109300427B1 (ar) * 2008-07-07 2013-09-08 Akzo Nobel Coatings Int Bv صيغة معبأة تشتمل على مركب معرض للتفكك الطارد للحرارة
US20230057265A1 (en) * 2021-08-19 2023-02-23 Battelle Savannah River Alliance, Llc Compact augmented permeation system (caps) assemblies and related systems and methods

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US2971045A (en) * 1958-07-07 1961-02-07 Sonotone Corp Gas vent closure for electric storage batteries
US3696958A (en) * 1971-07-22 1972-10-10 Us Plywood Champ Papers Inc Gas venting liquid retaining closure
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JPS5614852U (fr) * 1979-07-10 1981-02-07
US4420101A (en) * 1981-11-18 1983-12-13 Diamond International Corp. Squeeze bottle with self-venting dispensing closure
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US6012596A (en) * 1998-03-19 2000-01-11 Abbott Laboratories Adaptor cap
US6274209B1 (en) * 1998-06-25 2001-08-14 Argo Ag Plastic Packaging Semipermeable venting closure
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US6286702B1 (en) * 1999-11-16 2001-09-11 Henry Buermann Pressure release safety cap
GB2383995B (en) * 2002-01-11 2005-12-07 Portola Packaging Ltd Closure with pressure release system
JP3987361B2 (ja) * 2002-03-28 2007-10-10 有限会社 小原技研 ラミネートフィルム、袋体、及び蓋体
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI786314B (zh) * 2017-11-28 2022-12-11 美商膳魔師有限責任公司 飲料容器之蓋
US20210380317A1 (en) * 2020-06-05 2021-12-09 Lanxess Deutschland Gmbh Caps with safety function for prevention of excessive pressure

Also Published As

Publication number Publication date
KR101445193B1 (ko) 2014-09-29
JP2010500253A (ja) 2010-01-07
US20090255932A1 (en) 2009-10-15
WO2008020000A1 (fr) 2008-02-21
PL2051913T3 (pl) 2011-03-31
JP5222293B2 (ja) 2013-06-26
EP2051913A1 (fr) 2009-04-29
KR20090051045A (ko) 2009-05-20
MX2009001675A (es) 2009-02-25

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