BE905570A - Roll or sheet of plaster of paris bandage - comprising thermoplastic polyurethane copolymer carrying thin self adhesive film of polyurethane foam - Google Patents

Roll or sheet of plaster of paris bandage - comprising thermoplastic polyurethane copolymer carrying thin self adhesive film of polyurethane foam Download PDF

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Publication number
BE905570A
BE905570A BE2/61067A BE2061067A BE905570A BE 905570 A BE905570 A BE 905570A BE 2/61067 A BE2/61067 A BE 2/61067A BE 2061067 A BE2061067 A BE 2061067A BE 905570 A BE905570 A BE 905570A
Authority
BE
Belgium
Prior art keywords
plaster
roll
sheet
polyurethane foam
self adhesive
Prior art date
Application number
BE2/61067A
Other languages
Dutch (nl)
Original Assignee
Ponnet Tom
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 Ponnet Tom filed Critical Ponnet Tom
Priority to BE2/61067A priority Critical patent/BE905570A/en
Priority to BE905798A priority patent/BE905798A/en
Publication of BE905570A publication Critical patent/BE905570A/en
Priority to ES198787201839T priority patent/ES2033299T3/en
Priority to AT87201839T priority patent/ATE73708T1/en
Priority to EP87201839A priority patent/EP0263552B1/en
Priority to DE8787201839T priority patent/DE3777521D1/en
Priority to CA000548622A priority patent/CA1331732C/en
Priority to JP62251430A priority patent/JP2591963B2/en
Priority to DK523587A priority patent/DK165481C/en
Priority to EP19900870044 priority patent/EP0393003B1/en
Priority to US07/715,322 priority patent/US5151315A/en

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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • A61F13/04—Plaster of Paris bandages; Other stiffening bandages
    • 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
    • A61L15/07—Stiffening bandages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00902—Material properties transparent or translucent

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

A plaster of Paris bandage as a roll or sheet (opt. perforated) consists of a thermoplastic polyurethane copolymer carrying on 1 or both sides a very thin, opt. perforated, self adhesive elastic film of polyurethane foam. The material is warmed before applicn. Other elastic or extensible foams can be used.

Description

       

   <Desc/Clms Page number 1> 
 



    TOELICHTING   gedeponeerd ter ondersteunig van een aanvraag van een   OCTROOI VAN UITVINDING    ingediend door
Tom Ponnet op 8 oktober 1986 voor een samenstelling bestaande uit een thermoplastisch copolymeer van polyurethaan, voorzien van polyurethaan schuim, voor orthopedisch gebruik. 

 <Desc/Clms Page number 2> 

 De uitvinding heeft tot doel de bestaande synthetische en andere gipsverbanden, op rol en in plaatvorm aanzienlijk te verbeteren, door gebruik te maken van een zeer specifieke samenstelling. 



  Deze bekomt men door de aanmaak van thermoplastisch copolymeer van POLYURETHAAN, bekleed langs beide zijden met een zeer dunne geperforeerde zelfklevende elastische film van POLYURETHAAN SCHUIM. 



  Het gebruik van deze nieuwe materie wordt mogelijk gemaakt door verwarming, waarbij de materie kneedbaar en elastisch wordt. Deze verwarming kan geschieden : Door onderdompeling in warm water, via een warme luchtoven, op een verwarmde plaat, tussen twee verwarmde vlakken, met warme luchtblazer. 



  Belangrijke voordelen die uit de uitvinding blijken : Mag gebruikt worden rechtstreeks op de huid zonder onderlaag, kleeft niet op haar en huid, zacht bij de aanraking met andere huidoppervlakte, homogeen aan te wenden, laat geen zichtbare vingerafdrukken na, sluit het gebruik van wegwerphandschoenen uit, brokkelt niet, resten opnieuw bruikbaar, afwasbaar, licht bij het dragen, eenvoudig te verwerken door zijn soepelheid 
 EMI2.1 
 tijdens het aanbrengen, laat rontgenstralen door, latere korrecties mogelijk, slijtvast, weerstaat aan chemicalien en verouderingsverschijnselen, verhoogde schokweerstand, verbeterde ademhalingsstruktuur. uitrekbaar tot 2,5 maal de oorspronkelijke lengte waardoor materiaal en tijdsbesparing.

   Al naar gelang het gewenste resultaat kunnen er meerdere rollen boven elkaar aangebracht worden, zonder hechtingsverlies wegens voortijdig verhardingsproces, ruime verwerkingstijd. 



  Het is duidelijk dat de uitvinding niet beperkt is tot de hierboven beschreven uitvoeringsvormen en dat hieraan vele wijzigingen zouden kunnen worden aangebracht zonder buiten het raam van de octrooiaanvrage te treden.



   <Desc / Clms Page number 1>
 



    EXPLANATORY NOTE Filed in support of an application for a PATENT OF INVENTION filed by
Tom Ponnet on October 8, 1986 for a composition consisting of a thermoplastic polyurethane copolymer, with polyurethane foam, for orthopedic use.

 <Desc / Clms Page number 2>

 The object of the invention is to considerably improve the existing synthetic and other plaster bandages, in rolls and in plate form, by using a very specific composition.



  These are obtained by the production of thermoplastic copolymer of POLYURETHANE, coated on both sides with a very thin perforated self-adhesive elastic film of POLYURETHANE FOAM.



  The use of this new material is made possible by heating, whereby the material becomes malleable and elastic. This heating can be done: By immersion in warm water, through a warm air oven, on a heated plate, between two heated surfaces, with a warm air blower.



  Important advantages that emerge from the invention: Can be used directly on the skin without underlay, does not stick to hair and skin, soft to the touch with other skin surfaces, can be used homogeneously, leaves no visible fingerprints, excludes the use of disposable gloves , does not crumble, remains reusable, washable, light to wear, easy to use due to its flexibility
 EMI2.1
 during application, allows X-rays through, subsequent corrections possible, wear-resistant, resistant to chemicals and aging, increased shock resistance, improved breathing structure. stretchable to 2.5 times the original length, saving material and time.

   Depending on the desired result, several rolls can be applied one above the other, without loss of adhesion due to premature hardening process, and long processing time.



  It is clear that the invention is not limited to the above-described embodiments and that many modifications could be made to it without departing from the scope of the patent application.

Claims (5)

R E V E N D I C A T I E S l) De wijze waarop de polyurethaanschuim gemaakt of aangebracht wordt op de plaat en de strip is niet beperkend voor de uitvinding.  R E V E N D I C A T I E S l) The manner in which the polyurethane foam is made or applied to the plate and strip is not limitative of the invention. 2) Gebruik van andere schuimachtige elastische of rekbare produkten hoe dan ook aangebracht vallen binnen het raam van de uitvinding. 2) Use of other foamy elastic or stretchable products applied in any way will fall within the scope of the invention. 3) De platen of rollen kunnen geperforeerd zijn, vervaardigd in verschillende lengten, breedten en dikten. 3) The plates or rolls can be perforated, manufactured in different lengths, widths and thicknesses. 4) De platen of rollen kunnen ook langs een zijde bekleed worden.4) The plates or rolls can also be coated on one side. 5) De polyurethaanschuim mag ook van het niet geperforeerde type zijn. 5) The polyurethane foam may also be of the non-perforated type.
BE2/61067A 1986-10-08 1986-10-08 Roll or sheet of plaster of paris bandage - comprising thermoplastic polyurethane copolymer carrying thin self adhesive film of polyurethane foam BE905570A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE2/61067A BE905570A (en) 1986-10-08 1986-10-08 Roll or sheet of plaster of paris bandage - comprising thermoplastic polyurethane copolymer carrying thin self adhesive film of polyurethane foam
BE905798A BE905798A (en) 1986-10-08 1986-11-21 Modified polyether polyurethane foam sheets - useful thermoplastic materials for prodn. of orthopaedic and para-medical devices
DE8787201839T DE3777521D1 (en) 1986-10-08 1987-10-02 COMPOSITE MATERIAL FOR MEDICAL OR PARAMEDIC, PREFERRED ORTHOPEDIC APPLICATION, AND METHOD FOR THE PRODUCTION THEREOF.
EP87201839A EP0263552B1 (en) 1986-10-08 1987-10-02 Composite material for medical or paramedical, particularly orthopaedic use and method for manufacturing it
AT87201839T ATE73708T1 (en) 1986-10-08 1987-10-02 COMPOSITE MATERIAL FOR MEDICAL OR PARAMEDIC, PREFERABLY ORTHOPEDIC APPLICATION, AND METHOD OF MANUFACTURE THEREOF.
ES198787201839T ES2033299T3 (en) 1986-10-08 1987-10-02 COMPOSITE MATERIAL FOR MEDICAL OR PARAMEDIC USE, PARTICULARLY ORTHOPEDIC, AND METHOD FOR ITS MANUFACTURE.
CA000548622A CA1331732C (en) 1986-10-08 1987-10-05 Composite material for medical or paramedical, particularly orthopaedic use, and method for manufacturing it
JP62251430A JP2591963B2 (en) 1986-10-08 1987-10-05 Medical composite materials and their production
DK523587A DK165481C (en) 1986-10-08 1987-10-06 COMPOSITION MATERIAL FOR MANUFACTURING BANDS
EP19900870044 EP0393003B1 (en) 1986-10-08 1990-03-23 Composite material for medical or paramedical, particularly orthopaedic use
US07/715,322 US5151315A (en) 1986-10-08 1991-06-14 Composite material for medical or paramedical particularly orthopaedic use and method for manufacturing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/61067A BE905570A (en) 1986-10-08 1986-10-08 Roll or sheet of plaster of paris bandage - comprising thermoplastic polyurethane copolymer carrying thin self adhesive film of polyurethane foam

Publications (1)

Publication Number Publication Date
BE905570A true BE905570A (en) 1987-04-08

Family

ID=3865835

Family Applications (2)

Application Number Title Priority Date Filing Date
BE2/61067A BE905570A (en) 1986-10-08 1986-10-08 Roll or sheet of plaster of paris bandage - comprising thermoplastic polyurethane copolymer carrying thin self adhesive film of polyurethane foam
BE905798A BE905798A (en) 1986-10-08 1986-11-21 Modified polyether polyurethane foam sheets - useful thermoplastic materials for prodn. of orthopaedic and para-medical devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE905798A BE905798A (en) 1986-10-08 1986-11-21 Modified polyether polyurethane foam sheets - useful thermoplastic materials for prodn. of orthopaedic and para-medical devices

Country Status (1)

Country Link
BE (2) BE905570A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803495B2 (en) 2000-06-28 2004-10-12 World Properties, Inc. Polyurethane foam composition and method of manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803495B2 (en) 2000-06-28 2004-10-12 World Properties, Inc. Polyurethane foam composition and method of manufacture thereof

Also Published As

Publication number Publication date
BE905798A (en) 1987-05-21

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: *PONNET TOM

Effective date: 20061008