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BR0116498A - Sistema de embalagem com baixo teor de oxigênio iniciado por uv ou calor empregando uma resina de polìmero oxidável e um peróxido - Google Patents

Sistema de embalagem com baixo teor de oxigênio iniciado por uv ou calor empregando uma resina de polìmero oxidável e um peróxido

Info

Publication number
BR0116498A
BR0116498A BR0116498-8A BR0116498A BR0116498A BR 0116498 A BR0116498 A BR 0116498A BR 0116498 A BR0116498 A BR 0116498A BR 0116498 A BR0116498 A BR 0116498A
Authority
BR
Brazil
Prior art keywords
peroxide
packaging article
polymer resin
low oxygen
packaging system
Prior art date
Application number
BR0116498-8A
Other languages
English (en)
Other versions
BR0116498B1 (pt
Inventor
M Stephen Galland
Gary M Jerdee
Gunnar Rysstad
Keith Johnstone
Original Assignee
Chevron Phillips Chemical Co
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 Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of BR0116498A publication Critical patent/BR0116498A/pt
Publication of BR0116498B1 publication Critical patent/BR0116498B1/pt

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
    • 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
    • A23B2/708—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, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A23B2/712—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, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
    • A23B2/717—Oxygen absorbent
    • 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
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • Y10T428/1307—Bag or tubular film [e.g., pouch, flexible food casing, envelope, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

"SISTEMA DE EMBALAGEM COM BAIXO TEOR DE OXIGêNIO INICIADO POR UV OU CALOR EMPREGANDO UMA RESINA DE POLìMERO OXIDáVEL E UM PERóXIDO". é descrito um método de iniciação de retirada de oxigênio em um artigo de embalagem compreendendo um polímero de retirada de oxigênio. O método envolve (i) fornecimento do artigo de embalagem compreendendo o polímero de retirada de oxigênio, em que o artigo de embalagem compreende uma superfície interior e uma superfície exterior; (ii) umedecimento da superfície interior do artigo de embalagem com uma solução compreendendo um peróxido, para resultar em um artigo de embalagem com uma superfície umedecida; e (iii) exposição da superfície umedecida a um fator de iniciação, para iniciar a retirada de oxigênio pelo artigo de embalagem. Tipicamente, o fator de iniciação é a luz ultravioleta, o calor ou ambos.
BRPI0116498-8A 2000-12-22 2001-11-27 sistema de embalagem com baixo teor de oxigênio iniciado por uv ou calor empregando uma resina de polìmero oxidável e um peróxido. BR0116498B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/748,529 US6818150B2 (en) 2000-12-22 2000-12-22 UV- or heat-triggered low oxygen packaging system employing an oxidizable polymer resin and a peroxide
US09/748.529 2000-12-22
PCT/US2001/044239 WO2002051914A2 (en) 2000-12-22 2001-11-27 Method of initiating oxygen scavenging in a packaging article

Publications (2)

Publication Number Publication Date
BR0116498A true BR0116498A (pt) 2004-02-03
BR0116498B1 BR0116498B1 (pt) 2011-08-09

Family

ID=25009841

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0116498-8A BR0116498B1 (pt) 2000-12-22 2001-11-27 sistema de embalagem com baixo teor de oxigênio iniciado por uv ou calor empregando uma resina de polìmero oxidável e um peróxido.

Country Status (14)

Country Link
US (2) US6818150B2 (pt)
EP (1) EP1373380B1 (pt)
JP (1) JP3727925B2 (pt)
CN (1) CN1246371C (pt)
AR (1) AR037317A1 (pt)
AT (1) ATE327277T1 (pt)
AU (1) AU2002219864B2 (pt)
BR (1) BR0116498B1 (pt)
CA (1) CA2432139C (pt)
DE (1) DE60119986T2 (pt)
MX (1) MXPA03005651A (pt)
NO (1) NO20032839L (pt)
NZ (1) NZ526338A (pt)
WO (1) WO2002051914A2 (pt)

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Also Published As

Publication number Publication date
US20020081358A1 (en) 2002-06-27
CA2432139A1 (en) 2002-07-04
NO20032839D0 (no) 2003-06-20
AR037317A1 (es) 2004-11-03
EP1373380A2 (en) 2004-01-02
NZ526338A (en) 2004-12-24
DE60119986D1 (de) 2006-06-29
DE60119986T2 (de) 2007-01-18
US20050092963A1 (en) 2005-05-05
EP1373380B1 (en) 2006-05-24
JP3727925B2 (ja) 2005-12-21
MXPA03005651A (es) 2004-12-03
CN1481411A (zh) 2004-03-10
JP2004525202A (ja) 2004-08-19
ATE327277T1 (de) 2006-06-15
WO2002051914A3 (en) 2003-04-17
CN1246371C (zh) 2006-03-22
AU2002219864B2 (en) 2007-03-29
BR0116498B1 (pt) 2011-08-09
US6818150B2 (en) 2004-11-16
CA2432139C (en) 2010-01-19
US7468144B2 (en) 2008-12-23
NO20032839L (no) 2003-08-21
WO2002051914A2 (en) 2002-07-04

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Legal Events

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B25A Requested transfer of rights approved

Owner name: ELOPAK SYSTEMS AG (CH) , CRYOVAC, INC. (US)

Free format text: TRANSFERIDO DE: CHEVRON PHILLIPS CHEMICAL COMPANY LP

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/11/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2282 DE 30-09-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.