UA100975C2 - Scavenging oxygen - Google Patents

Scavenging oxygen

Info

Publication number
UA100975C2
UA100975C2 UAA200907256A UAA200907256A UA100975C2 UA 100975 C2 UA100975 C2 UA 100975C2 UA A200907256 A UAA200907256 A UA A200907256A UA A200907256 A UAA200907256 A UA A200907256A UA 100975 C2 UA100975 C2 UA 100975C2
Authority
UA
Ukraine
Prior art keywords
container
oxygen
hydride
hydrogen
catalyst
Prior art date
Application number
UAA200907256A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Марк Рул
Рональд Дж. Валус
Стивен Бургесс Таттум
Original Assignee
Колорматрикс Голдингс, Инк
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 Колорматрикс Голдингс, Инк filed Critical Колорматрикс Голдингс, Инк
Priority claimed from PCT/GB2008/000258 external-priority patent/WO2008090354A1/en
Publication of UA100975C2 publication Critical patent/UA100975C2/en

Links

Classifications

    • Y02E60/362—

Landscapes

  • Packages (AREA)
  • Closures For Containers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

A container (22) includes a shell (24) made from a polymer, for ex ample PET, and incorporating a catalyst, for example a palladium catalyst. A closure (40) incorporates a plug which includes a source of hydrogen, for example a hydride. In use, with container (22) including a beverage and closure (40) in position, the headspace in the container will be saturated with water vapor. This vapor contacts the hydride associated with plug (42) and as a result the hydride produces molecular hydrogen which migrates into the polymer matrix of shell (24) and combines with oxygen which may have entered the container through its permeable walls. A reaction between the hydrogen and oxygen takes place, catalyzed by the catalyst, and water is produced. Thus, oxygen which may ingress the container is scavenged and the contents of the container are protected from oxidation.
UAA200907256A 2007-01-24 2008-01-24 Scavenging oxygen UA100975C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89715807P 2007-01-24 2007-01-24
PCT/GB2008/000258 WO2008090354A1 (en) 2007-01-24 2008-01-24 Scavenging oxygen

Publications (1)

Publication Number Publication Date
UA100975C2 true UA100975C2 (en) 2013-02-25

Family

ID=41615719

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200907256A UA100975C2 (en) 2007-01-24 2008-01-24 Scavenging oxygen

Country Status (3)

Country Link
CN (1) CN101641264B (en)
UA (1) UA100975C2 (en)
ZA (1) ZA200905326B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2592188C2 (en) * 2011-02-03 2016-07-20 Колорматрикс Холдингс, Инк. Package comprising relative dry material containing less than 20 wt% of water and methods for its production and use
CN103781720B (en) * 2011-08-31 2015-08-26 株式会社日幸制作所 The filling product of hydrogen water and its manufacture method and its manufacturing installation

Also Published As

Publication number Publication date
ZA200905326B (en) 2010-09-29
CN101641264A (en) 2010-02-03
CN101641264B (en) 2013-09-25

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