DK0927221T3 - Polymælkesyre i oxygenbindende artikel - Google Patents

Polymælkesyre i oxygenbindende artikel

Info

Publication number
DK0927221T3
DK0927221T3 DK97942542T DK97942542T DK0927221T3 DK 0927221 T3 DK0927221 T3 DK 0927221T3 DK 97942542 T DK97942542 T DK 97942542T DK 97942542 T DK97942542 T DK 97942542T DK 0927221 T3 DK0927221 T3 DK 0927221T3
Authority
DK
Denmark
Prior art keywords
film
oxygen
poly
lactic acid
layer including
Prior art date
Application number
DK97942542T
Other languages
English (en)
Inventor
Nathanael R Miranda
Drew V Speer
Original Assignee
Cryovac Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21795128&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0927221(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cryovac Inc filed Critical Cryovac Inc
Application granted granted Critical
Publication of DK0927221T3 publication Critical patent/DK0927221T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2581/00—Seals; Sealing equipment; Gaskets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/012—Additives improving oxygen scavenging properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • General Preparation And Processing Of Foods (AREA)
DK97942542T 1996-09-18 1997-09-18 Polymælkesyre i oxygenbindende artikel DK0927221T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1980596P 1996-09-18 1996-09-18
PCT/US1997/016522 WO1998012250A1 (en) 1996-09-18 1997-09-18 Poly(lactic acid) in oxygen scavenging article

Publications (1)

Publication Number Publication Date
DK0927221T3 true DK0927221T3 (da) 2000-12-11

Family

ID=21795128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97942542T DK0927221T3 (da) 1996-09-18 1997-09-18 Polymælkesyre i oxygenbindende artikel

Country Status (10)

Country Link
EP (1) EP0927221B1 (da)
JP (1) JP3212097B2 (da)
AT (1) ATE197715T1 (da)
AU (1) AU733336B2 (da)
CA (1) CA2265755C (da)
DE (1) DE69703587T2 (da)
DK (1) DK0927221T3 (da)
ES (1) ES2153215T3 (da)
NZ (1) NZ334655A (da)
WO (1) WO1998012250A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121150A1 (de) * 2001-04-30 2002-11-07 Trespaphan Gmbh Opake Folie aus PLA
JPWO2003057765A1 (ja) * 2002-01-07 2005-05-19 東洋紡績株式会社 易引き裂き性脂肪族ポリエステル系延伸フィルム
CA2499099C (en) 2002-10-15 2009-01-20 Cryovac, Inc. A process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger
WO2004035416A1 (en) 2002-10-15 2004-04-29 Chevron Phillips Chemical Company Lp A process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger
US7258930B2 (en) * 2004-04-28 2007-08-21 Cryovac, Inc. Oxygen scavenging film with cyclic olefin copolymer
US20070218304A1 (en) * 2006-03-20 2007-09-20 Graham Packaging Company, Lp Active oxygen barrier compositions of poly(hydroxyalkanoates) and articles made thereof
EP1878780A1 (en) * 2006-07-11 2008-01-16 DSMIP Assets B.V. Oxygen-scavenging compositions
DE102007015554A1 (de) 2007-03-29 2008-10-02 Hans Adler Ohg Mehrschichtige Folie und Verpackung aus dieser Folie
US20110281125A1 (en) * 2010-05-12 2011-11-17 Multisorb Technologies, Inc. Biodegradable polymer articles containing oxygen scavenger
JP2014529527A (ja) * 2011-09-01 2014-11-13 ２２６６１７０オンタリオ・インコーポレイテッド２２６６１７０ Ｏｎｔａｒｉｏｉｎｃ． 多層材料及び容器並びにその作製方法
WO2021175617A1 (en) 2020-03-04 2021-09-10 Evonik Operations Gmbh Oxygen scavenging polymer particles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527841A (en) * 1968-04-10 1970-09-08 Eastman Kodak Co Alpha-cyanoacrylate adhesive compositions
US5211875A (en) * 1991-06-27 1993-05-18 W. R. Grace & Co.-Conn. Methods and compositions for oxygen scavenging

Also Published As

Publication number Publication date
AU733336B2 (en) 2001-05-10
AU4422097A (en) 1998-04-14
WO1998012250A1 (en) 1998-03-26
JP3212097B2 (ja) 2001-09-25
ES2153215T3 (es) 2001-02-16
DE69703587T2 (de) 2001-05-31
EP0927221B1 (en) 2000-11-22
CA2265755C (en) 2007-01-23
DE69703587D1 (de) 2000-12-28
EP0927221A1 (en) 1999-07-07
ATE197715T1 (de) 2000-12-15
NZ334655A (en) 2000-09-29
JP2000503339A (ja) 2000-03-21
CA2265755A1 (en) 1998-03-26

Similar Documents

Publication Publication Date Title
EP0952179A3 (en) Zeolite in packaging
DK0927221T3 (da) Polymælkesyre i oxygenbindende artikel
ATE431244T1 (de) Zusammensetzungen und verfahren zur selektiven vernetzung von filmen, sowie die damit hergestellten filmartikel
DE69425001D1 (de) Trockene Abgasbehandlung
DE69809278T2 (de) Beschichtetes papier mit einem nachgeahmten wasserzeichen, und verfahren zu seiner herstellung
NZ503860A (en) Method and apparatus for treating an article containing an oxidizable organic compound and an organoleptic compound
DE59608710D1 (de) Dotierverfahren zur herstellung von homoübergängen in halbleitersubstraten
ATE258568T1 (de) Amorphe silica in verpackungsfilm
ES2159643T3 (es) Vitamina a estable.
DE68911680T2 (de) Verfahren zur herstellung von copolyarylensulfiden mit verwendung eines sauerstoffhaltigen gases.
ATE151670T1 (de) Sperrfilm und verfahren zu seiner herstellung
AR000896A1 (es) Tela permeable al gas
ATE99946T1 (de) Lagerstabile orale glucosaminsulfat-dosisformen und verfahren zu deren herstellung.
DE3363199D1 (en) Biofiltration process
DE69106355T2 (de) Behälter und verfahren zu seiner herstellung.
ATE328364T1 (de) Verfahren zur thermischen behandlung eines mehrere schichten aufweisenden substrats
DE69122776T2 (de) Verpackungsmaterial zur entfernung von sauerstoff aus einer verpackung und verfahren zur herstellung dieses material
NZ513007A (en) Method of improving properties of active oxygen scavenger modified copolycondensate (for packaging) comprising mostly polycondensate segments and minor amount oxygen scavenging moiety segments, by subjecting copolycondensate to post polymerisation treatment in absence of oxygen for at least 1 hour
DE69403085D1 (de) Verfahren zur herstellung von polymermischungen, die poly(ethylene 2,6-naphthalendicarbonsäureester) enthalten, mit verminderter fluoreszenz
JPS5680802A (en) Quality improving method of record disk
DE3862994D1 (de) Calciumlactat-glycerin-addukt, verfahren zu seiner herstellung sowie seine verwendung.
DE69527802D1 (de) Verfahren zur herstellung von benzyl-substituierten rhodanin derivaten
ES2153509T3 (es) Procedimiento para el curado de productos alimenticios.
MY119078A (en) Compositions and methods for selectively crosslinking films and improved film articles resulting therefrom
ATE63571T1 (de) Zellen und ihre verwendung beim verfahren zur herstellung von produktverbindungen.