DK0927221T3 - Polymælkesyre i oxygenbindende artikel - Google Patents

Polymælkesyre i oxygenbindende artikel

Info

Publication number: DK0927221T3
Authority: DK; Denmark
Prior art keywords: film; oxygen; poly; lactic acid; layer including
Prior art date: 1996-09-18

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.)

1996-09-18

Filing date

1997-09-18

Publication date

2000-12-11

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.

1997-09-18 Application filed by Cryovac Inc filed Critical Cryovac Inc

2000-12-11 Application granted granted Critical

2000-12-11 Publication of DK0927221T3 publication Critical patent/DK0927221T3/da

Links

229920000747 poly(lactic acid) Polymers 0.000 title abstract 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 3
229910052760 oxygen Inorganic materials 0.000 title abstract 3
239000001301 oxygen Substances 0.000 title abstract 3
239000004626 polylactic acid Substances 0.000 title 1
-1 poly(lactic acid) Polymers 0.000 abstract 8
229940123973 Oxygen scavenger Drugs 0.000 abstract 3
238000000034 method Methods 0.000 abstract 3
230000005012 migration Effects 0.000 abstract 2
238000013508 migration Methods 0.000 abstract 2
239000006227 byproduct Substances 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
230000005855 radiation Effects 0.000 abstract 1
230000002000 scavenging effect Effects 0.000 abstract 1
239000000565 sealant Substances 0.000 abstract 1

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)
Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polyesters Or Polycarbonates (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
DE60319805T2 (de) *	2002-01-07	2009-04-16	Toyo Boseki K.K.	Leicht zerreissbare folie aus aliphatischem polyester
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
DE60329310D1 (de)	2002-10-15	2009-10-29	Cryovac Inc	Verfahren zum auslösen, lagern und abgeben eines sauerstoffaufnehmers sowie gelagerter sauerstoffaufnehmer
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
AU2012304184B2 (en) *	2011-09-01	2014-07-24	2266170 Ontario Inc.	Multilayered material and containers and method of making same
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

1997
- 1997-09-18 DK DK97942542T patent/DK0927221T3/da active
- 1997-09-18 ES ES97942542T patent/ES2153215T3/es not_active Expired - Lifetime
- 1997-09-18 AU AU44220/97A patent/AU733336B2/en not_active Ceased
- 1997-09-18 EP EP97942542A patent/EP0927221B1/en not_active Expired - Lifetime
- 1997-09-18 JP JP51485298A patent/JP3212097B2/ja not_active Expired - Fee Related
- 1997-09-18 AT AT97942542T patent/ATE197715T1/de not_active IP Right Cessation
- 1997-09-18 CA CA002265755A patent/CA2265755C/en not_active Expired - Fee Related
- 1997-09-18 NZ NZ334655A patent/NZ334655A/xx not_active IP Right Cessation
- 1997-09-18 WO PCT/US1997/016522 patent/WO1998012250A1/en not_active Ceased
- 1997-09-18 DE DE69703587T patent/DE69703587T2/de not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
CA2247904A1 (en)	1997-09-12	Zeolite in packaging film
EP0952179A3 (en)	2000-06-14	Zeolite in packaging
DK0927221T3 (da)	2000-12-11	Polymælkesyre i oxygenbindende artikel
ATE499412T1 (de)	2011-03-15	Verfahren zur herstellung von mehrschichtigen verpackungsprodukten
ATE431244T1 (de)	2009-05-15	Zusammensetzungen und verfahren zur selektiven vernetzung von filmen, sowie die damit hergestellten filmartikel
DE60014617D1 (de)	2004-11-11	Verfahren zur herstellung von sauerstoffentfernenden dichtungszusammensetzungen
PL294050A1 (en)	1992-11-30	Oxygen capturing composition, oxygen capturing layer, packaging article for products sensitive to exposure to oxyge and method of capturing oxygen
ATE416226T1 (de)	2008-12-15	Verwendung von teilchenförmigen carbonaten in thermoplastischen filmzusammensetzungen
DE69425001D1 (de)	2000-08-03	Trockene Abgasbehandlung
ATE145216T1 (de)	1996-11-15	Durch wärme formbare zusammensetzungen, verfahren zu ihrer herstellung und ihre anwendung zur herstellung von thermogeformten gegenständen
DE69809278D1 (de)	2002-12-12	Beschichtetes papier mit einem nachgeahmten wasserzeichen, und verfahren zu seiner herstellung
ATE258568T1 (de)	2004-02-15	Amorphe silica in verpackungsfilm
HUT77269A (hu)	1998-03-02	Eljárás (ko)polimerek módosítására ciklusos keton-peroxidok felhasználásával, valamint szerves peroxid-kompozíciók alkalmazása
DE69522456D1 (de)	2001-10-04	Stabiles vitamin a
DE69513660D1 (de)	2000-01-05	Verfahren zur herstellung von mehrschichtlackierungen, basisschichtzusammensetzung sowie verfahren zur lackierung
ATE151670T1 (de)	1997-05-15	Sperrfilm und verfahren zu seiner herstellung
AR000896A1 (es)	1997-08-06	Tela permeable al gas
DE3174509D1 (en)	1986-06-05	Glutathione peroxidase, process for production thereof, method and composition for the quantitative determination of lipid peroxide
DE59410348D1 (de)	2004-02-05	Verfahren zur herstellung von folienleiterplatten oder halbzeugen für folienleiterplatten sowie nach dem verfahren hergestellte folienleiterplatten und halbzeuge
DE3363199D1 (en)	1986-05-28	Biofiltration process
ATE328364T1 (de)	2006-06-15	Verfahren zur thermischen behandlung eines mehrere schichten aufweisenden substrats
ATE299851T1 (de)	2005-08-15	Verfahren zur herstellung von zwischenprodukten
JPS5551537A (en)	1980-04-15	Method for producing stretch film
DE69403085D1 (de)	1997-06-12	Verfahren zur herstellung von polymermischungen, die poly(ethylene 2,6-naphthalendicarbonsäureester) enthalten, mit verminderter fluoreszenz
DE3862994D1 (de)	1991-07-04	Calciumlactat-glycerin-addukt, verfahren zu seiner herstellung sowie seine verwendung.