ES2547580T3 - Artículos adhesivos absorbentes de fluidos - Google Patents

Artículos adhesivos absorbentes de fluidos Download PDF

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Publication number
ES2547580T3
ES2547580T3 ES09711256.9T ES09711256T ES2547580T3 ES 2547580 T3 ES2547580 T3 ES 2547580T3 ES 09711256 T ES09711256 T ES 09711256T ES 2547580 T3 ES2547580 T3 ES 2547580T3
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Prior art keywords
adhesive
adhesive layer
layer
thickness
weight
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ES09711256.9T
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English (en)
Inventor
Anne Marie Paule Wibaux
Kristine Dhaeze
Davy Von Bavel
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Avery Dennison Corp
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Avery Dennison Corp
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1452—Polymer derived only from ethylenically unsaturated monomer
    • 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1462—Polymer derived from material having at least one acrylic or alkacrylic group or the nitrile or amide derivative thereof [e.g., acrylamide, acrylate ester, 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)

Abstract

Un compuesto adhesivo que comprende: una capa de soporte polimérica que tiene una primera superficie y una segunda superficie; una primera capa adhesiva absorbente de fluidos que tiene una primera superficie y una segunda superficie que comprende (a) 20 - 80% en peso de un adhesivo acrílico sensible a la presión en base a solvente y (b) 20 - 80% en peso de al menos un polímero súper absorbente o hidrocoloide que tiene un tamaño de partícula medio menor de 150 μm, en el que el grosor de la capa adhesiva es de 40 μm a 300 μm y la primera superficie de la primera capa adhesiva está adherida a la segunda superficie de la capa de soporte, una segunda capa adhesiva absorbente de fluidos que tiene una primera superficie y una segunda superficie en contacto con la piel que comprende un adhesivo sensible a la presión en base a caucho, en el que el grosor de la capa adhesiva es de al menos 200 μm y la primera superficie de la segunda capa adhesiva está adherida a la segunda superficie de la primera capa adhesiva, en el que el compuesto adhesivo completo tiene una capacidad de manejo de fluidos de al menos 4000 g / m2 / 24 horas.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
E09711256
18-09-2015
De una manera similar al Ejemplo 1, se prepararon adhesivos que tenían las composiciones que se muestran en la Tabla 1. Todas las cantidades son en porcentaje en peso.
Tabla 1
Ejemplo
Adhesivo Acrílico Luquasorb 1010 AAA Grosor (µm) FHC (g/m2/24h) Absorción estática (g/m2/24h) MVTR (g/m2/24h)
1
59 40 1 120 2590 1200 1390
2
67 32 1 80 2135 740 1395
3
59 40 1 80 2130 835 1295
4
67 32 1 120 2100 865 1235
Ejemplos 5 -6 Comparativos
5 Adhesivos absorbentes sensibles a la presión de capas múltiples
Ejemplo 5 Comparativo:
Un adhesivo absorbente de fluidos compuesto por 58% en peso de DuroTak 380 -2819, 40% en peso de Luquasorb 1010 y 2% en peso de AAA se preparó y se recubrió con un grosor de 150 μm sobre una película de poliuretano 25 μm de grosor. Una segunda capa del adhesivo que tenía un grosor de 150 μm se laminó a la primera capa adhesiva
10 para crear una capa adhesiva que tenía un grosor total de 300 μm. El material compuesto se esterilizó a 25 kGy. La Tabla 2 que sigue muestra la FHC, la absorción estática y la MVTR de la construcción de doble capa (Ejemplo 5B), en comparación con una construcción que tenía una única capa de adhesivo hidrocoloide (Ejemplo 5A).
Tabla 2
Ejemplo Comparativo
FHC (g/m2/24h) Absorción estática (g/m2/24h) MVTR (g/m2/24h)
5A: grosor 150 µm
2595 1315 1280
5B: grosor 300 µm
3760 2900 860
Ejemplo 6:
15 6A: Una construcción de múltiples capas se preparó laminando una capa de 0,3 mm de un adhesivo hidrocoloide en base a caucho sobre una capa de un grosor de 80 µm de adhesivo hidrocoloide acrílico del Ejemplo 5 que habían sido revestida sobre una película de poliuretano de grosor 25 µm. El adhesivo hidrocoloide en base a caucho contenía un 20% en peso de poliisobutileno, 40% en peso de celulosa de carboximetil sódico y 40% en peso de caucho formado a partir de una relación de 2:8 de caucho sólido físicamente reticulado (SIS/SI) y un caucho líquido
20 compatible (SI)
6B: Una construcción de múltiples capas se preparó sustancialmente de acuerdo con el Ejemplo 6A, con la excepción de que el grosor de la capa adhesiva acrílica de hidrocoloide era de 160 μm.
La Tabla 3 que sigue muestra la FHC, la absorción estática y la MVTR de la construcción del Ejemplo 6A y del Ejemplo 6B en comparación con una construcción que tiene solamente el adhesivo hidrocoloide en base a caucho
25 (Comparativa).
Tabla 3
Ejemplo
FHC (g/m2/24h) Absorción estática (g/m2/24h) MVTR (g/m2/24h)
Comp.
3400 3050 350
6A
4445 3240 1205
6B
5125 3610 1195
Los resultados de la Tabla 3 demuestran que la adición del polímero súper -absorbente delgado que contiene la capa adhesiva, la MVTR está incrementada significativamente, y por lo tanto la capacidad de manejo de líquidos es mucho más alta sin un aumento significativo del grosor.
8
imagen7

Claims (1)

  1. imagen1
ES09711256.9T 2008-02-14 2009-02-13 Artículos adhesivos absorbentes de fluidos Active ES2547580T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28556P 1996-10-15
US2855608P 2008-02-14 2008-02-14
PCT/US2009/034026 WO2009102933A1 (en) 2008-02-14 2009-02-13 Fluid absorbent adhesive articles

Publications (1)

Publication Number Publication Date
ES2547580T3 true ES2547580T3 (es) 2015-10-07

Family

ID=40810829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09711256.9T Active ES2547580T3 (es) 2008-02-14 2009-02-13 Artículos adhesivos absorbentes de fluidos

Country Status (10)

Country Link
US (1) US20100322996A1 (es)
EP (1) EP2252667B1 (es)
JP (2) JP5651020B2 (es)
AU (1) AU2009214596B2 (es)
CA (1) CA2715799C (es)
DK (1) DK2252667T3 (es)
ES (1) ES2547580T3 (es)
IL (1) IL207608A (es)
PL (1) PL2252667T3 (es)
WO (1) WO2009102933A1 (es)

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US9707375B2 (en) 2011-03-14 2017-07-18 Rochester Medical Corporation, a subsidiary of C. R. Bard, Inc. Catheter grip and method
EP2710085B1 (en) 2011-05-16 2018-09-26 Avery Dennison Corporation Adhesive containing microparticles
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JP2014528976A (ja) 2011-08-09 2014-10-30 コロプラスト アクティーゼルスカブ 感圧接着剤組成物
US11534523B2 (en) 2011-08-30 2022-12-27 Avery Dennison Corporation Silicone absorbent adhesive layer
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WO2014124232A2 (en) 2013-02-07 2014-08-14 Avery Dennison Corporation Antimicrobial adhesives having improved properties
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Also Published As

Publication number Publication date
EP2252667A1 (en) 2010-11-24
DK2252667T3 (en) 2015-11-02
JP2015034293A (ja) 2015-02-19
JP6479379B2 (ja) 2019-03-06
JP5651020B2 (ja) 2015-01-07
EP2252667B1 (en) 2015-09-16
WO2009102933A1 (en) 2009-08-20
IL207608A (en) 2014-09-30
PL2252667T3 (pl) 2016-02-29
AU2009214596B2 (en) 2014-07-31
IL207608A0 (en) 2010-12-30
JP2011512443A (ja) 2011-04-21
CA2715799C (en) 2016-06-28
AU2009214596A1 (en) 2009-08-20
US20100322996A1 (en) 2010-12-23
CA2715799A1 (en) 2009-08-20

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