AR017285A1 - Una composicion adecuada para depurar oxigeno, el metodo para depurar oxigeno a traves de dicha composicion y los articulos para envases que comprendendicha composicion - Google Patents
Una composicion adecuada para depurar oxigeno, el metodo para depurar oxigeno a traves de dicha composicion y los articulos para envases que comprendendicha composicionInfo
- Publication number
- AR017285A1 AR017285A1 ARP980104915A ARP980104915A AR017285A1 AR 017285 A1 AR017285 A1 AR 017285A1 AR P980104915 A ARP980104915 A AR P980104915A AR P980104915 A ARP980104915 A AR P980104915A AR 017285 A1 AR017285 A1 AR 017285A1
- Authority
- AR
- Argentina
- Prior art keywords
- composition
- oxygen
- articles
- containers
- clearing
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs 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
- A23L3/3427—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs 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
- A23L3/3436—Oxygen absorbent
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
-
- 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)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
Se revela una composicion capaz de depurar oxígeno, compuesta por: (i) un copolímero que tiene ramificaciones de cadenas largas, que comprende unidadesderivadas de monomeros de etileno y por lo menos un monomero alicíclico insaturado de vinilo; (ii)un catalizador de metal de transicion; (iii) preferentementecon un fotoiniciador; (iv) opcionalmente, un diluyente polimérico. Se describen, además, el método para depurar oxígeno a través de una composicion en forma deuna película o material para envasar que comprende dicha composicion y los artículos en forma de envases que comprenden dicha composicion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/941,266 US5981676A (en) | 1997-10-01 | 1997-10-01 | Methods and compositions for improved oxygen scavenging |
Publications (1)
Publication Number | Publication Date |
---|---|
AR017285A1 true AR017285A1 (es) | 2001-09-05 |
Family
ID=25476199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980104915A AR017285A1 (es) | 1997-10-01 | 1998-10-01 | Una composicion adecuada para depurar oxigeno, el metodo para depurar oxigeno a traves de dicha composicion y los articulos para envases que comprendendicha composicion |
Country Status (12)
Country | Link |
---|---|
US (2) | US5981676A (es) |
EP (1) | EP1023386B1 (es) |
JP (1) | JP3906420B2 (es) |
AR (1) | AR017285A1 (es) |
AT (1) | ATE378375T1 (es) |
AU (1) | AU751537B2 (es) |
BR (1) | BR9812600A (es) |
CA (1) | CA2305378C (es) |
DE (1) | DE69838728T2 (es) |
ES (1) | ES2296345T3 (es) |
NZ (1) | NZ503554A (es) |
WO (1) | WO1999016824A1 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040055965A1 (en) * | 1997-06-13 | 2004-03-25 | Hubig Stephan M. | Recreational water treatment employing singlet oxygen |
US20030194433A1 (en) * | 2002-03-12 | 2003-10-16 | Ecolab | Antimicrobial compositions, methods and articles employing singlet oxygen- generating agent |
US6313241B1 (en) * | 1997-10-01 | 2001-11-06 | Cryovac, Inc. | Narrow molecular weight distribution copolymers containing long chain branches and process to form same |
US6254803B1 (en) * | 1998-03-25 | 2001-07-03 | Cryovac, Inc. | Oxygen scavengers with reduced oxidation products for use in plastic films |
JP4458206B2 (ja) * | 1998-06-16 | 2010-04-28 | 三菱瓦斯化学株式会社 | 酸素吸収剤 |
US6214254B1 (en) * | 1998-06-30 | 2001-04-10 | Cryovac, Inc. | Oxygen scavenging composition and method of using the same |
US6255248B1 (en) * | 1999-07-09 | 2001-07-03 | Cryovac, Inc. | Oxygen scavenging composition with improved properties and method of using same |
US6525123B1 (en) * | 2000-05-19 | 2003-02-25 | Chevron Phillips Chemical Company Lp | Compatible blend systems from ethylene vinyl alcohol and oxygen scavenging polymers |
US7247390B1 (en) * | 2000-05-19 | 2007-07-24 | Chevron Phillips Chemical Company, Lp | Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers |
EP1328441B1 (en) | 2000-08-08 | 2007-10-17 | Evergreen Packaging International B.V. | Process for activating oxygen scavenger components during a gable-top carton filling process |
AU2002213165A1 (en) * | 2000-11-02 | 2002-05-15 | Chevron Phillips Chemical Company Lp | Active masterbatch using stearate and an oxidizable resin carrier |
US6682791B2 (en) | 2001-02-07 | 2004-01-27 | Sonoco Development, Inc. | Packages and methods for differential oxygen scavenging |
US6479160B1 (en) | 2001-03-09 | 2002-11-12 | Honeywell International Inc. | Ultra high oxygen barrier films and articles made therefrom |
US20070020300A1 (en) * | 2002-03-12 | 2007-01-25 | Ecolab Inc. | Recreational water treatment employing singlet oxygen |
KR100679310B1 (ko) * | 2002-08-23 | 2007-02-06 | 도요 세이칸 가부시키가이샤 | 산소 흡수성 수지 조성물 및 적층체 |
WO2004035417A1 (en) * | 2002-10-15 | 2004-04-29 | Cryovac, Inc. | A process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger |
US7230059B2 (en) * | 2002-12-26 | 2007-06-12 | Sumitomo Chemical Company, Limited | Process for producing olefin copolymer |
US7754798B2 (en) * | 2003-08-28 | 2010-07-13 | Cryovac, Inc. | Oxygen scavenger block copolymers and compositions |
US7052628B2 (en) | 2003-11-19 | 2006-05-30 | Chevron Phillips Chemical Company, Lp | Transition metal carboxylates as catalysts for oxygen scavenging |
JP4556625B2 (ja) * | 2004-03-31 | 2010-10-06 | 日本ゼオン株式会社 | 酸素吸収剤 |
US20060076536A1 (en) * | 2004-09-29 | 2006-04-13 | Barshied Scott R | Oxygen scavenging pharmaceutical package and methods for making same |
US20060099362A1 (en) * | 2004-11-05 | 2006-05-11 | Pepsico, Inc. | Enhanced barrier packaging for oxygen sensitive foods |
AU2005322023A1 (en) * | 2004-12-27 | 2006-07-06 | King Pharmaceuticals | Oxygen-impervious packaging and methods for storing thyroid hormone |
US20070077480A1 (en) * | 2005-10-05 | 2007-04-05 | Curello Andrew J | Scavenger materials in fuel cartridge |
US8110261B2 (en) * | 2007-03-29 | 2012-02-07 | Multisorb Technologies, Inc. | Oxygen absorbing plastic structure |
US8815360B2 (en) | 2007-08-28 | 2014-08-26 | Cryovac, Inc. | Multilayer film having passive and active oxygen barrier layers |
US9452592B2 (en) | 2007-08-28 | 2016-09-27 | Cryovac, Inc. | Multilayer film having an active oxygen barrier layer with radiation enhanced active barrier properties |
CN112646258B (zh) * | 2019-10-12 | 2023-01-03 | 中国石油化工股份有限公司 | 一种高阻隔性聚乙烯组合物及其制备方法和聚乙烯薄膜与应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN172045B (es) * | 1986-12-19 | 1993-03-20 | Exxon Chemical Patents Inc | |
EP0335520A1 (en) * | 1988-03-12 | 1989-10-04 | CarnaudMetalbox plc | Improvements in and relating to packaging |
EP0389611B1 (en) * | 1988-09-30 | 1997-06-04 | Exxon Chemical Patents Inc. | Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions |
NZ235032A (en) * | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
CA2062083C (en) * | 1991-04-02 | 2002-03-26 | Drew Ve Speer | Compositions, articles and methods for scavenging oxygen |
US5211875A (en) * | 1991-06-27 | 1993-05-18 | W. R. Grace & Co.-Conn. | Methods and compositions for oxygen scavenging |
US5399289A (en) * | 1992-10-01 | 1995-03-21 | W. R. Grace & Co.-Conn. | Compositions, articles and methods for scavenging oxygen which have improved physical properties |
AR012814A1 (es) * | 1996-01-22 | 2000-11-22 | Dow Chemical Co | Mezclas de poliolefinas de diferente cristalinidad, procedimiento para obtener articulos moldeados con dichas mezclas y los articulos moldeados obtenidos |
-
1997
- 1997-10-01 US US08/941,266 patent/US5981676A/en not_active Expired - Lifetime
-
1998
- 1998-09-29 AT AT98951928T patent/ATE378375T1/de not_active IP Right Cessation
- 1998-09-29 BR BR9812600-8A patent/BR9812600A/pt not_active IP Right Cessation
- 1998-09-29 ES ES98951928T patent/ES2296345T3/es not_active Expired - Lifetime
- 1998-09-29 DE DE69838728T patent/DE69838728T2/de not_active Expired - Lifetime
- 1998-09-29 WO PCT/US1998/019888 patent/WO1999016824A1/en active IP Right Grant
- 1998-09-29 AU AU97756/98A patent/AU751537B2/en not_active Ceased
- 1998-09-29 EP EP98951928A patent/EP1023386B1/en not_active Expired - Lifetime
- 1998-09-29 JP JP2000513903A patent/JP3906420B2/ja not_active Expired - Fee Related
- 1998-09-29 NZ NZ503554A patent/NZ503554A/en unknown
- 1998-09-29 CA CA002305378A patent/CA2305378C/en not_active Expired - Fee Related
- 1998-10-01 AR ARP980104915A patent/AR017285A1/es not_active Application Discontinuation
-
1999
- 1999-07-23 US US09/360,320 patent/US6143197A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999016824A1 (en) | 1999-04-08 |
EP1023386B1 (en) | 2007-11-14 |
AU751537B2 (en) | 2002-08-22 |
EP1023386A1 (en) | 2000-08-02 |
DE69838728T2 (de) | 2008-10-30 |
JP3906420B2 (ja) | 2007-04-18 |
AU9775698A (en) | 1999-04-23 |
ATE378375T1 (de) | 2007-11-15 |
JP2001522895A (ja) | 2001-11-20 |
US5981676A (en) | 1999-11-09 |
CA2305378C (en) | 2008-05-20 |
DE69838728D1 (de) | 2007-12-27 |
BR9812600A (pt) | 2000-08-01 |
US6143197A (en) | 2000-11-07 |
ES2296345T3 (es) | 2008-04-16 |
NZ503554A (en) | 2001-10-26 |
CA2305378A1 (en) | 1999-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR017285A1 (es) | Una composicion adecuada para depurar oxigeno, el metodo para depurar oxigeno a traves de dicha composicion y los articulos para envases que comprendendicha composicion | |
AR026138A1 (es) | Una composicion apropiada para secuestrante oxigeno y metodo para utilizar la misma, metodo para secuestrante oxigeno mediante dicha composicion y unarticulo de empaque que comprende dicha composicion. | |
DE69433089D1 (de) | Mehrschichtige strukturen aus single-site katalysierten polymeren | |
ES2136648T3 (es) | Composicion a base de copolimero de etileno. | |
AR007176A1 (es) | Composiciones de copolimeros de poliolefinas en las que el maximo peso molecular esta en la parte de la composicion que tiene el contenido decomonomero mas elevado, proceso para obtener dichas composiciones, catalizadores de aplicacion en dicho proceso, articulos de manufactura, tal | |
AR011175A1 (es) | Composicion que contiene compuestos de cianoacrilato, curables por radiacion, metodo para polimerizarla, y productos y articulos formados apartir de la misma | |
AR030724A1 (es) | Un metodo para formar articulos termoendurecidos reforzados y los articulos termoendurecidos reforzados producidos por el mismo | |
ES2166524T8 (es) | Procedimiento para producir polietilenos que tienen una amplia distribución de pesos moleculares, y sistema catalítico usado en este procedimiento. | |
BR9917354B1 (pt) | processo para polimerização de etileno e pelo menos uma ou mais olefinas para produzir um interpolìmero de etileno/olefina, produto de interpolìmero de etileno/olefina, filme, e, artigo. | |
AR006421A1 (es) | Activador ionico dispersable, para catalizadores, sistemas catalicos que comprenden complejos de metales del grupo 4 y dicho activador ionico yprocedimiento de polimerizacion de olefinas con aplicacion de dichos catalizadores activados. | |
CA2242300A1 (en) | Adhesive for difficult to bond surfaces | |
ES2119382T3 (es) | Pelicula estirable adherente y metodo de fabricacion. | |
AR055693A1 (es) | Proceso de polimerizacion en fase semiliquida | |
ES2187797T3 (es) | Adhesivos de fusion en caliente. | |
TR200000668T2 (tr) | Siklopentafenantreneil metal kompleksleri ve polimerizasyon yöntemi | |
MY125790A (en) | Transparent heat-sealing film | |
TW328547B (en) | Method for protecting stacked glass sheets and application thereof in an article of manufacture | |
NO301771B1 (no) | Halvkrystallinske polyolefinmaterialer basert på propylen med et <alfa>-olefin som komonomer, og en fremgangsmåte for fremstilling av slike | |
AR025533A1 (es) | Peliculas termosellables; composiciones de polimeros aplicables en la preparacion de dichas peliculas y materiales de empaque de mejorada adherencia al calor | |
ES2108233T3 (es) | Catalizador de polimerizacion de olefinas y procedimiento de polimerizacion que lo utiliza. | |
ES2165919T3 (es) | Polimeros olefinicos elasticos sustancialmente lineales clorados y clorosulfonados. | |
ES2151184T3 (es) | Peliculas multicapa estirables a base de lldpe. | |
DE69314102T2 (de) | Mehrschichtige Schrumpfbare Folie mit verbesserter Schrumpf-Optik- und Versiegelungseigenschaften | |
WO2000024790A3 (en) | Process for the polymerization of olefins; polyethylenes, a nd films and articles produced therefrom | |
ATE338089T1 (de) | Schrumpffolie |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |