GB2377939B - Apertured sheet materials - Google Patents

Apertured sheet materials

Info

Publication number
GB2377939B
GB2377939B GB0118250A GB0118250A GB2377939B GB 2377939 B GB2377939 B GB 2377939B GB 0118250 A GB0118250 A GB 0118250A GB 0118250 A GB0118250 A GB 0118250A GB 2377939 B GB2377939 B GB 2377939B
Authority
GB
United Kingdom
Prior art keywords
sheet materials
apertured sheet
apertured
materials
sheet
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 - Fee Related
Application number
GB0118250A
Other languages
English (en)
Other versions
GB2377939A (en
GB0118250D0 (en
Inventor
Breda Mary Cullen
Andrew James Kirkwood
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.)
Johnson and Johnson Medical Ltd
Original Assignee
Johnson and Johnson Medical Ltd
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 Johnson and Johnson Medical Ltd filed Critical Johnson and Johnson Medical Ltd
Priority to GB0118250A priority Critical patent/GB2377939B/en
Publication of GB0118250D0 publication Critical patent/GB0118250D0/en
Priority to JP2003516582A priority patent/JP2004536670A/ja
Priority to TW091116522A priority patent/TW589337B/zh
Priority to EP02745682A priority patent/EP1409030A1/fr
Priority to PCT/GB2002/003406 priority patent/WO2003011352A1/fr
Publication of GB2377939A publication Critical patent/GB2377939A/en
Application granted granted Critical
Publication of GB2377939B publication Critical patent/GB2377939B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A61F13/01034—
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive plasters or dressings
    • A61F13/0203—Adhesive plasters or dressings having a fluid handling member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00217—Wound bandages not adhering to the wound
    • A61F2013/00229—Wound bandages not adhering to the wound with alginate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00246—Wound bandages in a special way pervious to air or vapours
    • A61F2013/00251—Wound bandages in a special way pervious to air or vapours with macroscopic openings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00519—Plasters use for treating burn
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00731—Plasters means for wound humidity control with absorbing pads
    • A61F2013/0074—Plasters means for wound humidity control with absorbing pads containing foams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00748—Plasters means for wound humidity control with hydrocolloids or superabsorbers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00855—Plasters pervious to air or vapours
    • A61F2013/00859—Plasters pervious to air or vapours with macroscopic openings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00897—Plasters package for individual plaster
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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, catheter
GB0118250A 2001-07-26 2001-07-26 Apertured sheet materials Expired - Fee Related GB2377939B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0118250A GB2377939B (en) 2001-07-26 2001-07-26 Apertured sheet materials
JP2003516582A JP2004536670A (ja) 2001-07-26 2002-07-25 一定のヒドロゲル組成物から成る孔あけ処理したシート材料
TW091116522A TW589337B (en) 2001-07-26 2002-07-25 The self-supporting apertured sheets, the method of manufacture of the same and the wound dressings comprising the same
EP02745682A EP1409030A1 (fr) 2001-07-26 2002-07-25 Materiau feuille a ouvertures, a base de composition d'hydrogel
PCT/GB2002/003406 WO2003011352A1 (fr) 2001-07-26 2002-07-25 Materiau feuille a ouvertures, a base de composition d'hydrogel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0118250A GB2377939B (en) 2001-07-26 2001-07-26 Apertured sheet materials

Publications (3)

Publication Number Publication Date
GB0118250D0 GB0118250D0 (en) 2001-09-19
GB2377939A GB2377939A (en) 2003-01-29
GB2377939B true GB2377939B (en) 2005-04-20

Family

ID=9919247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0118250A Expired - Fee Related GB2377939B (en) 2001-07-26 2001-07-26 Apertured sheet materials

Country Status (5)

Country Link
EP (1) EP1409030A1 (fr)
JP (1) JP2004536670A (fr)
GB (1) GB2377939B (fr)
TW (1) TW589337B (fr)
WO (1) WO2003011352A1 (fr)

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GB2396109B (en) * 2002-12-12 2006-04-19 Johnson & Johnson Medical Ltd Absorbent multilayer hydrogel wound dressings
JP5581056B2 (ja) 2006-12-15 2014-08-27 ライフボンド リミテッド ゼラチン−トランスグルタミナーゼ止血ドレッシング及びシーラント
GB0715198D0 (en) * 2007-08-06 2007-09-12 First Water Ltd A Wound dressing
EP2027838A1 (fr) * 2007-08-20 2009-02-25 Bio-Racer Matériau de feuille non hermétique doté d'une couche de revêtement adhésif et son procédé de fabrication
GB2455962A (en) 2007-12-24 2009-07-01 Ethicon Inc Reinforced adhesive backing sheet, for plaster
KR101615395B1 (ko) 2008-03-05 2016-04-25 케이씨아이 라이센싱 인코포레이티드 조직 부위에 감압을 가하고，조직 부위로부터 유체를 수집 및 저장하는 드레싱 및 방법
US8367388B2 (en) 2008-06-18 2013-02-05 Lifebond Ltd. Cross-linked compositions
DE102008031182A1 (de) 2008-07-03 2010-01-07 Paul Hartmann Ag Wundauflage mit Hydrogelmatrix
DE102008031183A1 (de) 2008-07-03 2010-01-07 Paul Hartmann Ag Wundauflage
US9168180B2 (en) * 2009-06-16 2015-10-27 3M Innovative Properties Company Conformable medical dressing with self supporting substrate
BR112012015029A2 (pt) 2009-12-22 2017-06-27 Lifebond Ltd matriz reticulada, método para controlar a formação de uma matriz, método ou matriz, método para vedar um tecido contra vazamento de um fluído corporal, agente hemostático ou vedante cirúrgico, composição para vedar um ferimento, uso da composição, composição para um veículo para entrega localizada de fármaco, composição para engenharia de tecido, e método para modificar uma composição
DK2338528T3 (da) 2009-12-24 2013-08-26 Hartmann Paul Ag Hydrogelmatrix med øget absorptionskapacitet til væsker
EP2338529B1 (fr) 2009-12-24 2013-05-29 Paul Hartmann AG Matrice d'hydrogel dotée de propriétés d'adhésion améliorées
US8814842B2 (en) 2010-03-16 2014-08-26 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
ES2567174T3 (es) 2010-08-05 2016-04-20 Lifebond Ltd Composición seca en apósitos y adhesivos para heridas
GB2488749A (en) 2011-01-31 2012-09-12 Systagenix Wound Man Ip Co Bv Laminated silicone coated wound dressing
GB201106491D0 (en) 2011-04-15 2011-06-01 Systagenix Wound Man Ip Co Bv Patterened silicone coating
AU2012352000B2 (en) * 2011-12-16 2017-06-29 Solventum Intellectual Properties Company Releasable medical drapes
US10940047B2 (en) 2011-12-16 2021-03-09 Kci Licensing, Inc. Sealing systems and methods employing a hybrid switchable drape
TWI465262B (zh) * 2012-06-04 2014-12-21 Tatung Co 水凝膠敷料的製備方法
SG11201503860RA (en) 2012-11-16 2015-06-29 Kci Licensing Inc Medical drape with pattern adhesive layers and method of manufacturing same
GB201222770D0 (en) 2012-12-18 2013-01-30 Systagenix Wound Man Ip Co Bv Wound dressing with adhesive margin
DE102013003755A1 (de) * 2013-03-06 2014-09-11 Carl Freudenberg Kg Belüftungseinsatz
EP4018985A1 (fr) 2013-03-14 2022-06-29 3M Innovative Properties Co. Pansement absorbant à drapage hybride
US10117978B2 (en) 2013-08-26 2018-11-06 Kci Licensing, Inc. Dressing interface with moisture controlling feature and sealing function
EP3470030A1 (fr) 2013-10-28 2019-04-17 KCI Licensing, Inc. Ruban d'étanchéité hybride
CN110652396B (zh) 2013-10-30 2021-11-23 3M创新知识产权公司 具有不同大小的穿孔的敷件
US10398814B2 (en) 2013-10-30 2019-09-03 Kci Licensing, Inc. Condensate absorbing and dissipating system
US9925092B2 (en) 2013-10-30 2018-03-27 Kci Licensing, Inc. Absorbent conduit and system
WO2015065616A1 (fr) 2013-10-30 2015-05-07 Kci Licensing, Inc. Pansement ayant une interface de scellement étanche et de rétention
US10632020B2 (en) 2014-02-28 2020-04-28 Kci Licensing, Inc. Hybrid drape having a gel-coated perforated mesh
US11026844B2 (en) 2014-03-03 2021-06-08 Kci Licensing, Inc. Low profile flexible pressure transmission conduit
US10406266B2 (en) 2014-05-02 2019-09-10 Kci Licensing, Inc. Fluid storage devices, systems, and methods
US10898217B2 (en) 2014-05-09 2021-01-26 Kci Licensing, Inc. Dressing providing apertures with multiple orifice sizes for negative-pressure therapy
EP3139880B1 (fr) 2014-05-09 2018-03-21 KCI Licensing, Inc. Pansement à effet perturbateur destiné à être utilisé en pression négative et avec instillation de fluide
AU2015255723B2 (en) 2014-05-09 2019-09-19 Solventum Intellectual Properties Company Dressing with contracting layer for linear tissue sites
EP3281616B1 (fr) 2014-06-05 2020-01-01 KCI Licensing, Inc. Pansement ayant des caractéristiques d'acquisition et de distribution de fluide
WO2016100098A1 (fr) 2014-12-17 2016-06-23 Kci Licensing, Inc. Pansement avec capacité de mise en décharge
US11246975B2 (en) 2015-05-08 2022-02-15 Kci Licensing, Inc. Low acuity dressing with integral pump
WO2017040045A1 (fr) 2015-09-01 2017-03-09 Kci Licensing, Inc. Pansement présentant une force d'apposition accrue
WO2017048866A1 (fr) 2015-09-17 2017-03-23 Kci Licensing, Inc. Revêtement adhésif de silicone et d'acrylique hybride destiné à être utilisé dans le traitement de plaies
DE102017131013A1 (de) 2017-12-21 2019-06-27 Paul Hartmann Ag Verfahren zur Herstellung einer Wundauflage
DE102017131014A1 (de) 2017-12-21 2019-06-27 Paul Hartmann Ag Verfahren zur Bearbeitung eines Substrats
CN111989072B (zh) * 2018-04-23 2023-04-18 3M创新知识产权公司 用于负压治疗的提供具有多个孔口尺寸的孔的敷料
US11122846B2 (en) * 2018-10-25 2021-09-21 Cornell University Breathable fabrics with smart pores
JP7290302B2 (ja) * 2018-10-26 2023-06-13 国立研究開発法人農業・食品産業技術総合研究機構 ハイドロゲル膜及びその使用
EP3941541B1 (fr) * 2019-04-11 2024-03-20 ConvaTec Technologies Inc. Hydrogels superporeux, leurs procédés de fabrication et articles les incorporant
CN111617306B (zh) * 2020-05-07 2021-06-15 南方医科大学 一种离子导电水凝胶复合敷料及其制备方法

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Publication number Priority date Publication date Assignee Title
EP0057483A2 (fr) * 1981-02-02 1982-08-11 THE PROCTER & GAMBLE COMPANY Procédé et appareil pour gaufrer et sélectivement perforer un film thermoplastique
GB2138357A (en) * 1983-04-15 1984-10-24 Coal Ind Improvements in adhesive sheets
US4644623A (en) * 1983-06-01 1987-02-24 Ethyl Corporation Method of making a rotatable molding element for selectively aperturing thermoplastic film
WO1994023679A1 (fr) * 1993-04-16 1994-10-27 Minnesota Mining And Manufacturing Company Materiaux de platrage orthopedique
JPH07138013A (ja) * 1993-11-15 1995-05-30 Nippon Silica Ind Co Ltd 高い比表面積とコントロールされた高構造性を有するシリカゲル及びその製造方法
JPH08169710A (ja) * 1994-12-20 1996-07-02 Nippon Silica Ind Co Ltd 高い比表面積とコントロールされた低い構造性を有するシリカゲルおよびその製造方法
EP0897175A2 (fr) * 1997-08-14 1999-02-17 Northrop Grumman Corporation Feuille acoustique et structurelle microporeuse

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DE4242015A1 (de) * 1992-04-02 1993-10-07 Sebapharma Gmbh & Co Wundverband, Wundauflage oder Trägermatrix
DE4308445A1 (de) * 1993-03-17 1994-09-22 Beiersdorf Ag Wundverbände auf Basis hydrophiler Polyurethangelschäume und Verfahren zu deren Herstellung
GB0027674D0 (en) * 2000-11-13 2000-12-27 Johnson & Johnson Medical Ltd Hydrogel wound dressings
GB2369997B (en) * 2000-12-12 2004-08-11 Johnson & Johnson Medical Ltd Dressings for the treatment of exuding wounds

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Publication number Priority date Publication date Assignee Title
EP0057483A2 (fr) * 1981-02-02 1982-08-11 THE PROCTER & GAMBLE COMPANY Procédé et appareil pour gaufrer et sélectivement perforer un film thermoplastique
GB2138357A (en) * 1983-04-15 1984-10-24 Coal Ind Improvements in adhesive sheets
US4644623A (en) * 1983-06-01 1987-02-24 Ethyl Corporation Method of making a rotatable molding element for selectively aperturing thermoplastic film
WO1994023679A1 (fr) * 1993-04-16 1994-10-27 Minnesota Mining And Manufacturing Company Materiaux de platrage orthopedique
JPH07138013A (ja) * 1993-11-15 1995-05-30 Nippon Silica Ind Co Ltd 高い比表面積とコントロールされた高構造性を有するシリカゲル及びその製造方法
JPH08169710A (ja) * 1994-12-20 1996-07-02 Nippon Silica Ind Co Ltd 高い比表面積とコントロールされた低い構造性を有するシリカゲルおよびその製造方法
EP0897175A2 (fr) * 1997-08-14 1999-02-17 Northrop Grumman Corporation Feuille acoustique et structurelle microporeuse

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Title
WPI ABSTRACT, Accession No. 1995-228497 & JP 07 138 013 A (NIPPON SILICA) (30-05-1995) *
WPI ABSTRACT, Accession No. 1996-358376 & JP 08 169 710 A (NIPPON SILICA) (02-07-1996) *

Also Published As

Publication number Publication date
GB2377939A (en) 2003-01-29
GB0118250D0 (en) 2001-09-19
JP2004536670A (ja) 2004-12-09
EP1409030A1 (fr) 2004-04-21
WO2003011352A1 (fr) 2003-02-13
TW589337B (en) 2004-06-01

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