ES2094774T3 - Pelicula multicapa desodorizada con barrera de copolimero de cloruro de vinilideno. - Google Patents

Pelicula multicapa desodorizada con barrera de copolimero de cloruro de vinilideno.

Info

Publication number
ES2094774T3
ES2094774T3 ES91110964T ES91110964T ES2094774T3 ES 2094774 T3 ES2094774 T3 ES 2094774T3 ES 91110964 T ES91110964 T ES 91110964T ES 91110964 T ES91110964 T ES 91110964T ES 2094774 T3 ES2094774 T3 ES 2094774T3
Authority
ES
Spain
Prior art keywords
chloride copolymer
vinylideno
deodorized
multilayer film
copolymer barrier
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91110964T
Other languages
English (en)
Inventor
Jeffrey Michael Schutz
Stephen James Vicik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viskase Corp
Original Assignee
Viskase Corp
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=24185789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2094774(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Viskase Corp filed Critical Viskase Corp
Application granted granted Critical
Publication of ES2094774T3 publication Critical patent/ES2094774T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00—Flexible bags
    • Y10S383/908—Material having specified grain direction or molecular orientation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, 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
    • 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.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

EN UN FILM TERMOPLASTICO MULTICAPA CON BARRERA DE COPOLIMERO DE CLORURO DE VINILO Y AL MENOS UNA SEGUNDA CAPA DE POLIOLEFINA LAMINADA A LA CAPA DE BARRERA DONDE, AL MENOS, LA CAPA BARRERA ESTA IRRADIADA. LA HIDROTALCITA ESTA MEZCLADA CON LA POLIOLEFINA, LO QUE SUSTANCIALMENTE REDUCE LA GENERACION DE OLOR OCASIONADO POR LA RADIACION IONIZANTE DE LA CAPA BARRERA.
ES91110964T 1990-07-03 1991-07-02 Pelicula multicapa desodorizada con barrera de copolimero de cloruro de vinilideno. Expired - Lifetime ES2094774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54770390A 1990-07-03 1990-07-03

Publications (1)

Publication Number Publication Date
ES2094774T3 true ES2094774T3 (es) 1997-02-01

Family

ID=24185789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91110964T Expired - Lifetime ES2094774T3 (es) 1990-07-03 1991-07-02 Pelicula multicapa desodorizada con barrera de copolimero de cloruro de vinilideno.

Country Status (12)

Country Link
US (1) US5290613A (es)
EP (1) EP0464782B1 (es)
JP (1) JPH072405B2 (es)
AT (1) ATE143857T1 (es)
AU (1) AU638845B2 (es)
CA (1) CA2043301C (es)
DE (1) DE69122553T2 (es)
ES (1) ES2094774T3 (es)
FI (1) FI105263B (es)
NO (1) NO176789C (es)
NZ (1) NZ238304A (es)
PT (1) PT98189A (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ244002A (en) * 1991-08-23 1996-03-26 Grace W R & Co Extrudable composition containing plasticiser, acrylate/styrene polymer and vinylidene chloride copolymer; multilayer polymeric films
EP0593837B1 (en) * 1992-10-23 1997-12-10 W.R. Grace & Co.-Conn. Barrier blend for use in food-packaging film
BE1008434A3 (fr) * 1994-06-15 1996-05-07 Solvay Composition a base de polyolefine et procede de fabrication d'objets faconnes a partir de cette composition.
US5667071A (en) * 1994-08-31 1997-09-16 Fuji Photo Film Co., Ltd. Photosensitive material package and packaging apparatus for the same
US5538770A (en) * 1994-11-18 1996-07-23 W. R. Grace & Co. -Conn. Vinylidene chloride film with controlled gas permeability
US5654061A (en) * 1995-01-17 1997-08-05 E. I. Du Pont De Nemours And Company Sulfide scavenging packaging materials
US6057013A (en) * 1996-03-07 2000-05-02 Chevron Chemical Company Oxygen scavenging system including a by-product neutralizing material
JPH09286086A (ja) * 1996-04-24 1997-11-04 Asahi Chem Ind Co Ltd 熱収縮性多層バリヤーフィルム
US5879620A (en) * 1997-11-13 1999-03-09 Kimberly-Clark Worldwide, Inc. Sterilization wrap and procedures
WO2000005304A1 (en) * 1998-07-21 2000-02-03 Great Lakes Chemical Corporation Method for reducing odor during processing of flame retardant polymers
WO2006029842A1 (en) * 2004-09-13 2006-03-23 Corus Staal Bv Packaging for packaging food products, coated substrate and coating system for producing said packaging and use of said packaging
US8323254B2 (en) * 2006-10-26 2012-12-04 Convatec Technologies, Inc. Silicone based tube for transporting malodoriforous matter from the human body
ES2739030T3 (es) 2007-09-28 2020-01-28 Hollister Inc Tubo de barrera antiolor multicapa, y combinación de tubo de barrera antiolor y bolsa recolectora de barrera antiolor
US8936583B2 (en) 2007-09-28 2015-01-20 Hollister Incorporated Multi-layer catheter tubes with odor barrier
US20090155508A1 (en) * 2007-12-14 2009-06-18 Pactiv Corporation Encapsulated Activated Carbon and the Preparation Thereof
US20090324784A1 (en) * 2008-06-26 2009-12-31 Nano Terra, Inc. Methods for reducing the sensory effects of odorous compounds
JP5395816B2 (ja) * 2009-02-12 2014-01-22 株式会社ブリヂストン 太陽電池用封止膜及びこの封止膜を用いた太陽電池
JP2018008729A (ja) * 2016-07-15 2018-01-18 株式会社タケトモ 包装材
DE102020211957A1 (de) * 2020-09-24 2022-03-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Kompositbauteil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456044A (en) * 1965-03-12 1969-07-15 Heinz Erich Pahlke Biaxial orientation
US3539306A (en) * 1966-07-25 1970-11-10 Kyowa Chem Ind Co Ltd Process for the preparation of hydrotalcite
FR2094527A5 (es) * 1970-06-24 1972-02-04 Roubaix Plastiques
US3741253A (en) * 1971-03-30 1973-06-26 Grace W R & Co Laminates of ethylene vinyl acetate polymers and polymers of vinylidene chloride
US4591633A (en) * 1982-12-16 1986-05-27 Chisso Corporation Deodorized polyolefins and process for the preparation thereof
US4737391A (en) * 1984-12-03 1988-04-12 Viskase Corporation Irradiated multilayer film for primal meat packaging
JPS62179530A (ja) * 1986-02-03 1987-08-06 Nippon Synthetic Chem Ind Co Ltd:The 成形物の製造方法
US4798751A (en) * 1987-05-28 1989-01-17 Viskase Corporation Heat shrinkable multilayer film for primal meat packaging
JP2551802B2 (ja) * 1987-12-29 1996-11-06 日本合成化学工業株式会社 含ハロゲン熱可塑性樹脂組成物
FR2628114B1 (fr) * 1988-03-07 1990-07-13 M & T Chemicals Inc Composition utilisable pour la stabilisation thermique et ultraviolette de resines thermoplastiques et resines thermoplastiques contenant une telle composition stabilisante
FR2636956B1 (fr) * 1988-09-23 1992-03-27 Atochem Compositions stabilisantes pour polymeres halogenes, a base de beta-dicetone, d'hydrotalcite et de di-hydropyridine, et polymeres ainsi stabilises

Also Published As

Publication number Publication date
NO912595L (no) 1992-01-06
CA2043301C (en) 1996-06-18
ATE143857T1 (de) 1996-10-15
CA2043301A1 (en) 1992-01-04
US5290613A (en) 1994-03-01
DE69122553D1 (de) 1996-11-14
EP0464782A3 (en) 1992-04-15
NO912595D0 (no) 1991-07-02
JPH04232740A (ja) 1992-08-21
NO176789B (no) 1995-02-20
FI105263B (fi) 2000-07-14
NO176789C (no) 1995-05-31
AU7946991A (en) 1992-01-09
JPH072405B2 (ja) 1995-01-18
NZ238304A (en) 1993-06-25
PT98189A (pt) 1992-05-29
DE69122553T2 (de) 1997-05-15
EP0464782B1 (en) 1996-10-09
FI913213A0 (fi) 1991-07-02
FI913213L (fi) 1992-01-04
AU638845B2 (en) 1993-07-08
EP0464782A2 (en) 1992-01-08

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