ZA89691B - Sulphur dioxide generators - Google Patents

Sulphur dioxide generators

Info

Publication number
ZA89691B
ZA89691B ZA89691A ZA89691A ZA89691B ZA 89691 B ZA89691 B ZA 89691B ZA 89691 A ZA89691 A ZA 89691A ZA 89691 A ZA89691 A ZA 89691A ZA 89691 B ZA89691 B ZA 89691B
Authority
ZA
South Africa
Prior art keywords
sulphur dioxide
dioxide generators
generators
sulphur
dioxide
Prior art date
Application number
ZA89691A
Other languages
English (en)
Inventor
Dennis Charles Clemes
Charles Clemes Dennis
Original Assignee
Charles Clemes Dennis
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 Charles Clemes Dennis filed Critical Charles Clemes Dennis
Priority to ZA89691A priority Critical patent/ZA89691B/xx
Priority to US07/374,364 priority patent/US5106596A/en
Priority to EP89112189A priority patent/EP0351636B1/de
Priority to AU37294/89A priority patent/AU613775B2/en
Priority to ES89112189T priority patent/ES2068852T3/es
Priority to DE68921381T priority patent/DE68921381T2/de
Publication of ZA89691B publication Critical patent/ZA89691B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/152—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O ; Elimination of such other gases
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/721—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Polymers & Plastics (AREA)
  • Pest Control & Pesticides (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
ZA89691A 1988-07-04 1989-01-27 Sulphur dioxide generators ZA89691B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ZA89691A ZA89691B (en) 1988-07-04 1989-01-27 Sulphur dioxide generators
US07/374,364 US5106596A (en) 1988-07-04 1989-06-30 Laminated sulphur dioxide generators
EP89112189A EP0351636B1 (de) 1988-07-04 1989-07-04 Schwefeldioxyderzeuger
AU37294/89A AU613775B2 (en) 1988-07-04 1989-07-04 Sulphur dioxide generator
ES89112189T ES2068852T3 (es) 1988-07-04 1989-07-04 Generador de dioxido de azufre.
DE68921381T DE68921381T2 (de) 1988-07-04 1989-07-04 Schwefeldioxyderzeuger.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA884772 1988-07-04
ZA89691A ZA89691B (en) 1988-07-04 1989-01-27 Sulphur dioxide generators

Publications (1)

Publication Number Publication Date
ZA89691B true ZA89691B (en) 1990-09-26

Family

ID=27139249

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA89691A ZA89691B (en) 1988-07-04 1989-01-27 Sulphur dioxide generators

Country Status (6)

Country Link
US (1) US5106596A (de)
EP (1) EP0351636B1 (de)
AU (1) AU613775B2 (de)
DE (1) DE68921381T2 (de)
ES (1) ES2068852T3 (de)
ZA (1) ZA89691B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA933573B (en) * 1992-05-21 1993-12-13 Dennis Charles Clemes Sulphur dioxide generators
WO1994010233A1 (en) * 1992-10-30 1994-05-11 Commonwealth Scientific And Industrial Research Organisation Sulphur dioxide film
US6046243A (en) * 1993-02-12 2000-04-04 Bernard Technologies, Inc. Compositions for sustained release of a gas
US6605304B1 (en) 1998-02-09 2003-08-12 Bernard Technologies, Inc. Silicate-containing powders providing controlled, sustained gas release
US6277408B1 (en) 1998-02-09 2001-08-21 Southwest Research Institute Silicate-containing powders providing controlled, sustained gas release
EP1197441A3 (de) * 2000-10-10 2003-05-02 Grapetek (Proprietary) Limited SO2-Generator
WO2002091861A1 (es) * 2001-05-17 2002-11-21 Quimetal Industrial S.A. Generador de dioxido de azufre para conservacion de frutas frescas y su metodo de preparacion
ES2282421T3 (es) * 2001-06-06 2007-10-16 Deciduous Fruit Producers Trust Dispositivo de generacion de gas conservante.
WO2003056951A2 (en) 2002-01-08 2003-07-17 Bernard Techologies, Inc. Antimicrobial body covering articles
GB0228870D0 (en) * 2002-12-10 2003-01-15 Ace Three Uk Ltd Sulphur dioxide release coastings
AU2003258740A1 (en) * 2003-08-12 2005-03-07 Cristian Vladimir Cortes Herrera Unidirectional sulphurous anhydride-generating device for the protection and preservation of fruit
US20060216496A2 (en) * 2003-11-13 2006-09-28 Bernard Technologies, Inc. Gas Generating Polymers
DE10353756A1 (de) 2003-11-17 2005-06-30 Bio-Gate Bioinnovative Materials Gmbh Schichtmaterial
EP1834761A1 (de) * 2006-03-13 2007-09-19 Mondi Packaging AG Verpackungsmaterial zur Konservierung bzw. Haltbarmachung von Lebensmitteln
US20110155618A1 (en) * 2007-08-10 2011-06-30 Maria Rubino Package system with distribution gas insert
GB2532758A (en) * 2014-11-27 2016-06-01 Tessara (Pty) Ltd Antifungal slipcover
WO2017015770A1 (es) * 2015-07-27 2017-02-02 Davanzo Caram Mauricio Agustín Caja cosechera y de gasificación
US12137698B2 (en) * 2019-02-01 2024-11-12 Decco Worldwide Post-Harvest Holdings B.V. Multilayer structure for active packaging, process and method of using the same
IL322020A (en) 2023-01-09 2025-09-01 Tessara Pty Ltd Preservative and antifungal packaging device
WO2024150053A1 (en) 2023-01-09 2024-07-18 Tessara (Pty) Ltd Flower preservative and anti-fungal system
US12538928B1 (en) * 2025-04-24 2026-02-03 Carlos Crisosto Catalyzed sulfur dioxide release system for controlled fumigation of postharvest crops and related methods

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2849230B (en) * 1930-08-18 1931-07-23 Improvements in and relating tothe storage, transport and treatment of fruit andthe like
FR856155A (fr) * 1938-06-17 1940-06-03 Materiel Telephonique Appareils pour systèmes de transmission d'ondes électriques
US2898026A (en) * 1954-02-01 1959-08-04 Continental Can Co Corrosion inhibiting container for metal articles
FR1266761A (fr) * 1960-08-10 1961-07-17 Du Pont Traitement des denrées alimentaires végétales pour empêcher leur détérioration
FR1437567A (fr) * 1965-03-23 1966-05-06 Centre Nat Rech Scient Procédé pour la protection d'organes végétaux contre les altérations fongiques
US3409444A (en) * 1965-05-14 1968-11-05 Univ California Device and method for treating picked grapes
GB1158571A (en) * 1966-08-07 1969-07-16 Charles Illouze Preservation of Fruits and Vegetables
AU2092470A (en) * 1970-10-09 1972-04-13 Fibreboard Corporation Resin composition including active gas release chemicals for food preservation
US3996007A (en) * 1974-10-16 1976-12-07 Bio-Medical Sciences, Inc. Time-temperature integrating indicator
FR2313870A1 (fr) * 1975-06-10 1977-01-07 Freiji Michel Nouveau procede de conservation de fruits et legumes
CA1093890A (en) * 1977-06-21 1981-01-20 Hachiro Nakamura Foodstuff freshness keeping agents
BE856155A (fr) * 1977-06-27 1977-12-27 Scholle Corp Materiau d'emballage multiplis contenant un compose du type des sulfates
PL123101B1 (en) * 1979-09-12 1982-09-30 Polska Akademia Nauk Instytut Katalizy I Fizykochemii Powierzchni Method of storage of garden produce preserving freshness
FR2467795B1 (fr) * 1979-10-22 1985-09-27 Illouze Charles Nouvel emballage pour la conservation des denrees perissables, notamment des fruits et legumes frais, champignons, viandes crues, volailles, poissons frais et crustaces
IT1136163B (it) * 1980-03-26 1986-08-27 Kontek Tecnologie Della Conser Generatore autonomo di gas o di miscele gassose particolarmente adatto per il trattamento di conservazione di prodotti alimentari
NZ203201A (en) * 1982-02-12 1985-01-31 Smith & Nephew Ass Sulphur dioxide-releasing composition containing hydroquinone
ES517389A0 (es) * 1982-11-15 1983-12-16 Gross Peter R Sistema para el tratamiento y preservacion de frutas envasadas.
US4550026A (en) * 1983-02-15 1985-10-29 Yosuke Akiba Method for preserving food using a preservative gas atmosphere
JPS61287954A (ja) * 1985-06-14 1986-12-18 Teijin Chem Ltd ポリカ−ボネ−ト樹脂組成物
FR2590798B1 (fr) * 1985-12-04 1988-07-15 Pothier Bernard Cupule vapo-formol
GB8719814D0 (en) * 1987-08-21 1987-09-30 Weed Master Western Ltd Pesticide applicator
US4802574A (en) * 1987-12-01 1989-02-07 Yosuke Akiba Absorbent for a gas preservative atomosphere

Also Published As

Publication number Publication date
DE68921381D1 (de) 1995-04-06
EP0351636A3 (de) 1992-05-13
ES2068852T3 (es) 1995-05-01
DE68921381T2 (de) 1995-06-29
AU613775B2 (en) 1991-08-08
EP0351636B1 (de) 1995-03-01
EP0351636A2 (de) 1990-01-24
US5106596A (en) 1992-04-21
AU3729489A (en) 1990-01-04

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