ATE399637T1 - Laminat, verfahren zu dessen herstellung sowie verwendung eines laminats insbesondere als medizinisches trägermaterial - Google Patents

Laminat, verfahren zu dessen herstellung sowie verwendung eines laminats insbesondere als medizinisches trägermaterial

Info

Publication number
ATE399637T1
ATE399637T1 AT99915672T AT99915672T ATE399637T1 AT E399637 T1 ATE399637 T1 AT E399637T1 AT 99915672 T AT99915672 T AT 99915672T AT 99915672 T AT99915672 T AT 99915672T AT E399637 T1 ATE399637 T1 AT E399637T1
Authority
AT
Austria
Prior art keywords
laminate
production
support material
medical support
layer made
Prior art date
Application number
AT99915672T
Other languages
English (en)
Inventor
Michel Gillet
Christoph Lentz
Dirk Lenz
Helmut Linder
Juergen Timm
Original Assignee
Beiersdorf Ag
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 Beiersdorf Ag filed Critical Beiersdorf Ag
Application granted granted Critical
Publication of ATE399637T1 publication Critical patent/ATE399637T1/de

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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • 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 bandages or dressings
    • A61F13/023—Adhesive bandages or dressings wound covering film layers without a fluid retention layer
    • 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 bandages or dressings
    • A61F13/0269—Tapes for dressing attachment
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51476—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being three-dimensional, e.g. embossed, textured, pleated, or with three-dimensional features, like gathers or loops
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51478—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers
    • A61F13/5148—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers having an impervious inner layer and a cloth-like outer layer
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT99915672T 1998-03-20 1999-03-19 Laminat, verfahren zu dessen herstellung sowie verwendung eines laminats insbesondere als medizinisches trägermaterial ATE399637T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19812403 1998-03-20
DE19826455A DE19826455B4 (de) 1998-03-20 1998-06-13 Laminat und dessen Verwendung insbesondere als medizinisches Trägermaterial

Publications (1)

Publication Number Publication Date
ATE399637T1 true ATE399637T1 (de) 2008-07-15

Family

ID=7861766

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99915672T ATE399637T1 (de) 1998-03-20 1999-03-19 Laminat, verfahren zu dessen herstellung sowie verwendung eines laminats insbesondere als medizinisches trägermaterial

Country Status (3)

Country Link
AT (1) ATE399637T1 (de)
DE (2) DE19826455B4 (de)
ES (1) ES2310035T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250848A1 (de) * 2002-10-24 2004-05-13 Paul Hartmann Ag Wundkontaktmaterial
FR2851729B1 (fr) * 2003-02-27 2005-12-23 Catherine Dufour Membrane multicouches flexible adhesive a base de non-tisse et de silicones medicaux, utilisation de cette membrane en cosmetique ou dermatologie.
US7351297B2 (en) * 2004-09-21 2008-04-01 Tredegar Film Products Corp. Composite elastic web
US9744083B2 (en) * 2013-10-04 2017-08-29 Kimberly-Clark Worldwide, Inc. Apertured outer cover for absorbent articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521374A1 (de) * 1985-06-14 1986-12-18 Unilever N.V., Rotterdam Verfahren zum herstellen eines folienverbundes und danach hergestellter folienverbund
US5514470A (en) * 1988-09-23 1996-05-07 Kimberly-Clark Corporation Composite elastic necked-bonded material
DE9018126U1 (de) * 1989-12-15 1995-10-12 Kimberly-Clark Corp., Neenah, Wis. In mehrere Richtungen streckbares elastisches Verbundmaterial
DE4007891A1 (de) * 1990-03-13 1991-09-19 Beiersdorf Ag Traegermaterial fuer medizinische zwecke
GB2252528B (en) * 1991-02-06 1994-10-19 Tokyo Eizai Lab Dressing
DE4238541C2 (de) * 1992-11-14 1999-01-28 Amoco Fabrics Zweigniederlassu Verfahren und Vorrichtung zur Herstellung einer elastischen, mehrschichtigen Materialbahn
DE19604953A1 (de) * 1996-02-10 1997-08-14 Corovin Gmbh Verfahren zur Herstellung eines mehrschichtigen elastischen Flächengebildes sowie mehrschichtiges elastisches Flächengebilde
JPH09299396A (ja) * 1996-05-17 1997-11-25 Johnson & Johnson Kk 絆創膏のヒ−トシ−ル方法および該方法により製造した絆創膏

Also Published As

Publication number Publication date
DE19826455B4 (de) 2006-08-10
DE19826455A1 (de) 1999-09-30
DE59914800D1 (de) 2008-08-14
ES2310035T3 (es) 2008-12-16

Similar Documents

Publication Publication Date Title
DE69624719D1 (de) Mehrschichtiger, atmungsfähiger film sowie verfahren zu dessen herstellung
ATE461233T1 (de) Kerbschlagzähe polyharnstoffurethane und verfahren zur herstellung
DE60120609D1 (de) Verpackungsmaterial für polymerzelle sowie verfahren zu dessen herstellung
DE59401958D1 (de) Verfahren zur herstellung eines wabenkörpers sowie wabenkörper
ATE376478T1 (de) Schleifartikel mit einer schutzfolie mit vorsprüngen und verfahren zu ihrer herstellung und ihrer verwendung
DE19681101T1 (de) Thermoplastische Elastomerzusammensetzung und Verfahren zu deren Herstellung, sowie Verwendung der Zusammensetzung für einen Schlauch mit niedriger Permeabilität
ATE481238T1 (de) Reissfester elastischer film mit niedriger bleibender verformung und verfahren zur herstellung
DE60102949D1 (de) Strahlenhärtbare, wärmeabziehbare druckempfindliche Klebefolie sowie Verfahren zum Herstellen von Zuschnittteilen mit derselben
DE60207510D1 (de) Poröser metallartikel, diesen verwendenden metallkompositwerkstoff sowie verfahren zu dessen herstellung
ATE375214T1 (de) Blatt- oder bahnförmige dekorative beschichtungsfolie sowie verfahren zum herstellen einer solchen
DE60040927D1 (de) Laminat sowie verfahren zu dessen herstellung
DE60225803D1 (de) Poröse folie, faserverbundfolie und verfahren zu deren herstellung
ATE509757T1 (de) Verfahren zur herstellung von faserverstärkten verbundteilen
ATE247045T1 (de) Biegsame folie, insbesondere verpackungsfolie, sowie verfahren zur herstellung derselben
ES2175200T3 (es) Procedimiento de fabricacion de un producto laminar elastico multicapa, asi como un producto laminar elastico multicapa.
ATE336366T1 (de) Elastisches laminat mit versteifter bahn, und verfahren zu dessen herstellung
DE69621762D1 (de) Mehrschichtiger sitz mit unterschiedlicher härte sowie verfahren zu dessen herstellung
EP2017055A4 (de) Verfahren zur herstellung einer polymer-dünnschicht sowie polymerdünnschicht
DE60124260D1 (de) Härtbare, haftschienen und verfahren zu ihrer herstellung
DE69705744D1 (de) Artikel mit superlegierungsubstrat und einer anreicherungsschicht darauf, sowie verfahren zu dessen herstellung
ATE283304T1 (de) Anorganische beschichtungszusammensetzung, ein verfahren zu deren herstellung sowie deren verwendung
ATE108363T1 (de) Anwendung von nichthaftenden verbundfolien aus polyester als grundlage für die herstellung wenigstens einer in sicherheitsgläsern verwendbaren schicht aus polyurethan.
DE69419471D1 (de) Kapazitiver Feuchtesensor, insbesondere für Radiosondenbenutzug , sowie Verfahren zu dessen Herstellung
ATE399637T1 (de) Laminat, verfahren zu dessen herstellung sowie verwendung eines laminats insbesondere als medizinisches trägermaterial
ATE317762T1 (de) Formteil sowie verfahren zu seiner herstellung

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee