CO4761091A1 - Pelicula en varias capas co-extruidas para recipientes de fluidos esterilizables - Google Patents

Pelicula en varias capas co-extruidas para recipientes de fluidos esterilizables

Info

Publication number
CO4761091A1
CO4761091A1 CO98009675A CO98009675A CO4761091A1 CO 4761091 A1 CO4761091 A1 CO 4761091A1 CO 98009675 A CO98009675 A CO 98009675A CO 98009675 A CO98009675 A CO 98009675A CO 4761091 A1 CO4761091 A1 CO 4761091A1
Authority
CO
Colombia
Prior art keywords
resistance
containers
combined
occasionally
transparency
Prior art date
Application number
CO98009675A
Other languages
English (en)
Inventor
Buzio Pierpaolo
Italo Incollingo
Original Assignee
Baxter Biotech Tech Sarl
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
Application filed by Baxter Biotech Tech Sarl filed Critical Baxter Biotech Tech Sarl
Publication of CO4761091A1 publication Critical patent/CO4761091A1/es

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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/58—Cuttability
    • B32B2307/581—Resistant to cut
    • 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
    • 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
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
    • 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]
    • 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
    • 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
    • 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
    • Y10T428/31917—Next to polyene polymer
    • 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
    • Y10T428/31924—Including polyene monomers
    • 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
    • Y10T428/31931—Polyene monomer-containing
    • 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
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laminated Bodies (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

REIVINDICACIÓNPelículas láminas, hojas y compuestos similares flexibles, transparentes de múltiples capas coextruídas con alta compatibilidad y adhesión intercapas en particular para la fabricación con procesos de moldeado, llenado y sellado (form-filling-seal F-F-S) de recipientes, en particular de bolsas para fluidos, especialmente de soluciones para infusión que se deben esterilizar en autoclave con vapor alrededor de 121°C o más, y deben tener además transparencia y buena resistencia al sellado, también elevada resistencia al pinchazo y a la caída, comprendiendo tales películas por lo menos:Una capa externa (A) que entra en contacto con los elementos soldantes durante dicho proceso F-F-S que tiene una temperatura de fusión de por lo menos 130°C y una resistencia mecánica elevada a fin de sostener el recipiente lleno durante la etapa de esterilización.Una capa interna (C) destinada a entrar en contacto con dichos fluidos y de los recipientes moldeados y llenos, que es responsable de la resistencia del sellado, ya sea al calor como al frío;Una capa mixta intermedia (B) entre (A) y (C) particularmente importante para la adhesión, la transparencia, la resistencia mecánica, la absorción de los choques etc., consisten esencialmente de polímeros olefínicos en ausencia de adhesivos y reticulantes CARACTERIZADAS porque:Las capas (A) y (C) tienen una composición heterogénea, consistiendo (A) sustancialmente de un polímero formado por unidades monoméricas combinadas de propileno, ocasionalmente con pequeñas proporciones de unidades monoméricas combinadas de etileno o alfaolefína y consistiendo (C) sustancialmente de unidades combinadas de etileno, ocasionalmente con pequeñas proporciones de alfaolefínas y consistiendo (C)...
CO98009675A 1997-02-24 1998-02-23 Pelicula en varias capas co-extruidas para recipientes de fluidos esterilizables CO4761091A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00417/97A CH692846A5 (it) 1997-02-24 1997-02-24 Film a più strati coestrusi per contenitori di fluidi sterilizzabili.

Publications (1)

Publication Number Publication Date
CO4761091A1 true CO4761091A1 (es) 1999-04-27

Family

ID=4186564

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98009675A CO4761091A1 (es) 1997-02-24 1998-02-23 Pelicula en varias capas co-extruidas para recipientes de fluidos esterilizables

Country Status (16)

Country Link
US (1) US6528173B1 (es)
EP (1) EP0923451A1 (es)
JP (1) JP2000510068A (es)
KR (1) KR20000064991A (es)
CN (1) CN1222884A (es)
AR (1) AR015366A1 (es)
AU (1) AU735409B2 (es)
BR (1) BR9805902A (es)
CA (1) CA2252585A1 (es)
CH (1) CH692846A5 (es)
CO (1) CO4761091A1 (es)
DZ (1) DZ2433A1 (es)
HU (1) HUP0002055A3 (es)
RU (1) RU2208517C2 (es)
TN (1) TNSN98029A1 (es)
WO (1) WO1998036905A1 (es)

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AR015366A1 (es) 2001-05-02
AU735409B2 (en) 2001-07-05
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HUP0002055A2 (hu) 2000-10-28
CA2252585A1 (en) 1998-08-27
US6528173B1 (en) 2003-03-04
TNSN98029A1 (fr) 2005-03-15
AU5875798A (en) 1998-09-09
HUP0002055A3 (en) 2003-02-28
DZ2433A1 (fr) 2004-06-20
KR20000064991A (ko) 2000-11-06
CN1222884A (zh) 1999-07-14
EP0923451A1 (en) 1999-06-23
WO1998036905A1 (en) 1998-08-27
JP2000510068A (ja) 2000-08-08

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