GB1065991A - Improvements in or relating to the hermetic packing of products in containers - Google Patents

Improvements in or relating to the hermetic packing of products in containers

Info

Publication number
GB1065991A
GB1065991A GB28985/63A GB2898563A GB1065991A GB 1065991 A GB1065991 A GB 1065991A GB 28985/63 A GB28985/63 A GB 28985/63A GB 2898563 A GB2898563 A GB 2898563A GB 1065991 A GB1065991 A GB 1065991A
Authority
GB
United Kingdom
Prior art keywords
catalyst
suspension
hydrogen
liquid vehicle
binder
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
GB28985/63A
Inventor
Graham Baptie Cooper
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.)
CATALYTIC GAS PACK Ltd
Original Assignee
CATALYTIC GAS PACK Ltd
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 CATALYTIC GAS PACK Ltd filed Critical CATALYTIC GAS PACK Ltd
Priority to GB28985/63A priority Critical patent/GB1065991A/en
Priority to NL6408310A priority patent/NL6408310A/xx
Priority to BE650841A priority patent/BE650841A/xx
Priority to CH960564A priority patent/CH440929A/en
Publication of GB1065991A publication Critical patent/GB1065991A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Catalysts (AREA)

Abstract

A catalyst for the reaction between hydrogen and oxygen is suspended in a liquid vehicle including a binder consisting of a lyophilic colloid having a gold number not greater than 0.5 the concentration of binder being such that the suspension is suitable for printing (including coating). A carrier of paper or other sheet material may be printed with the suspension, for example in a design or lettering, and this may be inserted or secured inside a can, together with a quantity of hydrogen, which is to be hermetically sealed. The catalyst may be selected from palladium, platinum, rhodium, iridium, ruthenium or osmium, supported on for example carbon, alumina, silica, or calcium carbonate, preferably in an amount of 1-10% weight. A dye may be incorporated. Suitable binders include pharmaceutical gum tragacanth, gelatin, dextrin, gum arabic, albumin, casein, polyvinyl acetate, a copolymer of vinyl chloride and vinylidene chloride, and polymerized cyclohexanone, in water as liquid vehicle.ALSO:A catalyst for the reaction between hydrogen and oxygen is suspended in a liquid vehicle including a binder consisting of a lyophilic colloid having a gold number not greater than 0.5 the concentration of binder being such that the suspension is suitable for printing (including coating). A carrier of paper or other sheet material may be printed with the suspension, for example in a design or lettering, and this may be inserted or secured inside a can, together with a quantity of hydrogen, which is to be hermetically sealed. The catalyst may be selected from palladium, platinum, rhodium, iridium, ruthenium or osmium, supported on for example carbon, alumina, silica, or calcium carbonate, preferably in an amount of 1-10% wt. A dye may be incorporated. Suitable binders include pharmaceutical gum tragacanth, gelatin, dextrin, gum arabic, albumin, casein, polyvinyl acetate, a copolymer of vinyl chloride and vinylidene chloride, and polymerized cyclohexanone, in water as liquid vehicle.ALSO:A catalyst for the reaction between hydrogen and oxygen is suspended in a liquid vehicle including a binder consisting of a lyophilic colloid having a gold number not greater than 0.5 the concentration of binder being such that the suspension is suitable for printing (including coating). A carrier of paper or other sheet material may be printed with the suspension, for example in a design or lettering, and this may be inserted or secured inside a can, together with a quantity of hydrogen, which is to be hermetically sealed. The catalyst may be selected from palladium, platinum, rhodium, iridium, ruthenium or osmium, supported on for example carbon, alumina, silica, or calcium carbonate, preferably in an amount of 1-10% wt. A dye may be incorporated. Suitable binders include pharmaceutical gum tragacanth, gelatin, dextrin, gum arabic, albumin, casein, polyvinyl acetate, a copolymer of vinyl chloride and vinylidene chloride, and polymerised cyclohexanone, in water as liquid vehicle.
GB28985/63A 1963-07-22 1963-07-22 Improvements in or relating to the hermetic packing of products in containers Expired GB1065991A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB28985/63A GB1065991A (en) 1963-07-22 1963-07-22 Improvements in or relating to the hermetic packing of products in containers
NL6408310A NL6408310A (en) 1963-07-22 1964-07-21
BE650841A BE650841A (en) 1963-07-22 1964-07-22
CH960564A CH440929A (en) 1963-07-22 1964-07-22 Product intended for use in food packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28985/63A GB1065991A (en) 1963-07-22 1963-07-22 Improvements in or relating to the hermetic packing of products in containers

Publications (1)

Publication Number Publication Date
GB1065991A true GB1065991A (en) 1967-04-19

Family

ID=10284407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28985/63A Expired GB1065991A (en) 1963-07-22 1963-07-22 Improvements in or relating to the hermetic packing of products in containers

Country Status (1)

Country Link
GB (1) GB1065991A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002002409A1 (en) * 2000-07-04 2002-01-10 L'air Liquide, Societe Anonyme À Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for processing perishable products under modified atmosphere containing hydrogen and resulting packaged products
WO2007059903A1 (en) * 2005-11-22 2007-05-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite system, associated use and method for the oxygen-free packaging of items susceptible to oxidation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002002409A1 (en) * 2000-07-04 2002-01-10 L'air Liquide, Societe Anonyme À Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for processing perishable products under modified atmosphere containing hydrogen and resulting packaged products
FR2811292A1 (en) * 2000-07-04 2002-01-11 Air Liquide PROCESS FOR THE PACKAGING OF PERISHABLE PRODUCTS IN A MODIFIED ATMOSPHERE CONTAINING HYDROGEN AND PRODUCTS THEREFORE PACKAGED
WO2007059903A1 (en) * 2005-11-22 2007-05-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite system, associated use and method for the oxygen-free packaging of items susceptible to oxidation

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