ATE197715T1 - Polymilchsäure in sauerstoff-zehrendem artikel - Google Patents

Polymilchsäure in sauerstoff-zehrendem artikel

Info

Publication number
ATE197715T1
ATE197715T1 AT97942542T AT97942542T ATE197715T1 AT E197715 T1 ATE197715 T1 AT E197715T1 AT 97942542 T AT97942542 T AT 97942542T AT 97942542 T AT97942542 T AT 97942542T AT E197715 T1 ATE197715 T1 AT E197715T1
Authority
AT
Austria
Prior art keywords
film
poly
lactic acid
layer including
oxygen
Prior art date
Application number
AT97942542T
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=ATE197715(T1) "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 ATE197715T1 publication Critical patent/ATE197715T1/de

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
    • 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
    • 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
    • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • General Preparation And Processing Of Foods (AREA)
AT97942542T 1996-09-18 1997-09-18 Polymilchsäure in sauerstoff-zehrendem artikel ATE197715T1 (de)

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
ATE197715T1 true ATE197715T1 (de) 2000-12-15

Family

ID=21795128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97942542T ATE197715T1 (de) 1996-09-18 1997-09-18 Polymilchsäure in sauerstoff-zehrendem artikel

Country Status (10)

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

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
AU2003202471A1 (en) * 2002-01-07 2003-07-24 Toyo Boseki Kabushiki Kaisha Easy-to-tear stretched aliphatic-polyester film
AU2003284080A1 (en) 2002-10-15 2004-05-04 Chevron Phillips Chemical Company Lp A process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger
ES2331793T3 (es) 2002-10-15 2010-01-15 Cryovac, Inc. Procedimiento para estimular, almacenar y distribuir un captador de oxigeno, y un captador de oxigeno almacenado.
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 (de) * 2006-07-11 2008-01-16 DSMIP Assets B.V. Sauerstofffängerzusammensetzungen
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
EP3144135B1 (de) * 2011-09-01 2019-04-17 2266170 Ontario, Inc. Mehrlagiges material und behälter und verfahren zur herstellung davon
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
DE69703587D1 (de) 2000-12-28
DE69703587T2 (de) 2001-05-31
DK0927221T3 (da) 2000-12-11
ES2153215T3 (es) 2001-02-16
NZ334655A (en) 2000-09-29
AU733336B2 (en) 2001-05-10
WO1998012250A1 (en) 1998-03-26
EP0927221A1 (de) 1999-07-07
CA2265755A1 (en) 1998-03-26
JP3212097B2 (ja) 2001-09-25
JP2000503339A (ja) 2000-03-21
EP0927221B1 (de) 2000-11-22
CA2265755C (en) 2007-01-23
AU4422097A (en) 1998-04-14

Similar Documents

Publication Publication Date Title
CA2247904A1 (en) Zeolite in packaging film
ATE197715T1 (de) Polymilchsäure in sauerstoff-zehrendem artikel
EP0952179A3 (de) Zeolith in einer Verpackungsfolie
ATE431244T1 (de) Zusammensetzungen und verfahren zur selektiven vernetzung von filmen, sowie die damit hergestellten filmartikel
BR9607276A (pt) Composição de remoção de oxigénio útil para um filme de embalagem de múltiplas camadas filme de múltiplas camadas artigo peça moldada revestimento emenda inserto de tampa de garrafa garrafa ou bandeja e processo para produção de uma composição e de sistema de remoção de oxigénio
PL294050A1 (en) Oxygen capturing composition, oxygen capturing layer, packaging article for products sensitive to exposure to oxyge and method of capturing oxygen
ATE209662T1 (de) Verfahren zur herstellung kristalliner poly-alpha-olefine mit monozyklopentadienylkompex von übergangsmetallen
ATE145216T1 (de) Durch wärme formbare zusammensetzungen, verfahren zu ihrer herstellung und ihre anwendung zur herstellung von thermogeformten gegenständen
DE69809278D1 (de) Beschichtetes papier mit einem nachgeahmten wasserzeichen, und verfahren zu seiner herstellung
ATE186177T1 (de) Verfahren zur herstellung verbesserter wellenförmiger imbiss-chips
ATE258568T1 (de) Amorphe silica in verpackungsfilm
DE60001308D1 (de) Verfahren zur herstellung einer wasserlöslichen verpackung
TW325441B (en) Method of forming packaging compositions
DE69624284D1 (de) Verfahren zur Herstellung von Viel-Chip-Packungen
DE69106355D1 (de) Behälter und verfahren zu seiner herstellung.
DE69513660D1 (de) Verfahren zur herstellung von mehrschichtlackierungen, basisschichtzusammensetzung sowie verfahren zur lackierung
DE69309783D1 (de) Sperrfilm und Verfahren zu seiner Herstellung
DE69602532D1 (de) Verfahren zur herstellung eines laminats, verwendung desselben sowie das laminat enthaltende verpackung
AR000896A1 (es) Tela permeable al gas
AUPM672194A0 (en) A new method for the processing of cheese and the production of crispy, crunchy open-cellular cheese snack foods
ATE113733T1 (de) Verfahren zur herstellung strukturierter schichten wärmebeständiger polykondensate.
DE59904167D1 (de) Verfahren zur herstellung einer verschlussplatine
JPS5551537A (en) Method for producing stretch film
DE69403085D1 (de) Verfahren zur herstellung von polymermischungen, die poly(ethylene 2,6-naphthalendicarbonsäureester) enthalten, mit verminderter fluoreszenz
ATE242218T1 (de) Verfahren zur herstellung von imidazolinderivaten

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee