DE1778696A1 - Verfahren zum Herstellen geformter Gegenstaende aus thermoplastischem Material mit Zellstruktur sowie nach dem Verfahren hergestellte Gegenstaende - Google Patents

Verfahren zum Herstellen geformter Gegenstaende aus thermoplastischem Material mit Zellstruktur sowie nach dem Verfahren hergestellte Gegenstaende

Info

Publication number
DE1778696A1
DE1778696A1 DE19681778696 DE1778696A DE1778696A1 DE 1778696 A1 DE1778696 A1 DE 1778696A1 DE 19681778696 DE19681778696 DE 19681778696 DE 1778696 A DE1778696 A DE 1778696A DE 1778696 A1 DE1778696 A1 DE 1778696A1
Authority
DE
Germany
Prior art keywords
foamed
thermoplastic material
mass
piastazote
rigid
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.)
Pending
Application number
DE19681778696
Other languages
German (de)
English (en)
Inventor
Webster Joseph George
Tuck William Henry
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.)
BXL Plastics Ltd
Original Assignee
Bakelite Xylonite 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
Priority claimed from GB2447367A external-priority patent/GB1242053A/en
Application filed by Bakelite Xylonite Ltd filed Critical Bakelite Xylonite Ltd
Publication of DE1778696A1 publication Critical patent/DE1778696A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • 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
    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
    • A61F5/055—Cervical collars
    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
    • A61F5/058—Splints
    • A61F5/05841—Splints for the limbs
    • A61F5/05858—Splints for the limbs for the arms
    • A61F5/05866—Splints for the limbs for the arms for wrists, hands, fingers or thumbs
    • 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
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1204—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements and giving the material during expanding the shape of a particular article to be supported, e.g. a human body-part
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Materials Engineering (AREA)
  • Nursing (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE19681778696 1967-05-25 1968-05-24 Verfahren zum Herstellen geformter Gegenstaende aus thermoplastischem Material mit Zellstruktur sowie nach dem Verfahren hergestellte Gegenstaende Pending DE1778696A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2445767 1967-05-25
GB2447367A GB1242053A (en) 1967-05-25 1967-05-25 Shaped articles formed from expanded thermoplastics materials

Publications (1)

Publication Number Publication Date
DE1778696A1 true DE1778696A1 (de) 1971-08-05

Family

ID=26257127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681778696 Pending DE1778696A1 (de) 1967-05-25 1968-05-24 Verfahren zum Herstellen geformter Gegenstaende aus thermoplastischem Material mit Zellstruktur sowie nach dem Verfahren hergestellte Gegenstaende

Country Status (12)

Country Link
AT (2) AT311545B (xx)
BE (1) BE715600A (xx)
CH (1) CH472954A (xx)
DE (1) DE1778696A1 (xx)
DK (1) DK133176C (xx)
ES (1) ES354268A1 (xx)
FR (1) FR1570760A (xx)
IE (1) IE32340B1 (xx)
IL (1) IL30064A (xx)
MY (1) MY7400327A (xx)
NL (1) NL6807414A (xx)
SE (1) SE372455B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114105A1 (de) * 1981-04-08 1982-10-28 Fa. Carl Freudenberg, 6940 Weinheim "verfahren zur herstellung einer reliefartig-profilierten laufsohle aus einem geschlossenzellig geschaeumten, vernetzten aethylen-co-vinylacetat (eva)"
DE3613488A1 (de) * 1986-04-22 1987-10-29 Otto Thaemert Textil Und Kunst Verfahren und vorrichtung zur verformung von schaumstoffkoerpern

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006607A1 (de) * 1978-06-27 1980-01-09 Eurocom Establishment Bandage zur Unterbindung der Schwenkbeweglichkeit zweier Teile gegeneinander
CH657043A5 (fr) * 1984-05-14 1986-08-15 Claude Guignard Element thermoformable, notamment bandage orthopedique.
US4793330A (en) * 1985-06-18 1988-12-27 Isopedix Corporation Orthopedic cast system
DE4206617A1 (de) * 1992-03-03 1993-09-09 Happich Gmbh Gebr Verfahren zum herstellen einer zumindest bereichsweise strukturierten oberflaeche an einem aus expandierten polypropylen-partikeln gefertigten schaumstoff-formkoerper
DE19651912A1 (de) * 1996-12-13 1998-06-18 Beiersdorf Ag Anatomisch geformte medizinische Bandagen
USD845135S1 (en) 2017-02-24 2019-04-09 S. C. Johnson & Son, Inc. Bottle neck with cap
CN113549263B (zh) * 2020-04-26 2022-12-02 合肥杰事杰新材料股份有限公司 一种高性能聚丙烯复合材料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114105A1 (de) * 1981-04-08 1982-10-28 Fa. Carl Freudenberg, 6940 Weinheim "verfahren zur herstellung einer reliefartig-profilierten laufsohle aus einem geschlossenzellig geschaeumten, vernetzten aethylen-co-vinylacetat (eva)"
DE3613488A1 (de) * 1986-04-22 1987-10-29 Otto Thaemert Textil Und Kunst Verfahren und vorrichtung zur verformung von schaumstoffkoerpern

Also Published As

Publication number Publication date
MY7400327A (en) 1974-12-31
IE32340B1 (en) 1973-06-27
DK133176B (da) 1976-04-05
NL6807414A (xx) 1968-11-26
SE372455B (xx) 1974-12-23
IE32340L (en) 1968-11-25
DK133176C (da) 1976-09-06
ES354268A1 (es) 1969-11-01
AT311545B (de) 1973-11-26
BE715600A (xx) 1968-10-16
IL30064A (en) 1972-08-30
FR1570760A (xx) 1969-06-13
CH472954A (de) 1969-05-31
AT324540B (de) 1975-09-10

Similar Documents

Publication Publication Date Title
EP0163045B1 (de) Mittel zur Speicherung und Verteilung von Wärme
US10463544B2 (en) Orthopedic system for immobilizing and supporting body parts
DE69632065T2 (de) Mit veränderbaren verstärkungen ausgestattete anpassbare körperschutzvorrichtung
DE69629204T2 (de) Eine in der form angepasste sprunggelenkstütze
DE4091302C2 (de) Stützverband und Verfahren zu dessen Herstellung
DE69732541T2 (de) Knöchel-Fuss Orthese
US3819796A (en) Method of forming foamed polyolefin casts on a living body
US4454871A (en) Ankle-foot orthosis
DE60015618T2 (de) Universelle Karpaltunnel Handgelenkschienenanordnung
EP1845907B1 (en) Orthosis and method for manufacture thereof
US3662057A (en) Method of forming an expanded polyethylene cast on a living body
EP0852935B1 (de) Anatomisch geformte medizinische Bandage
AT505989B1 (de) Verfahren zur herstellung eines an den fuss eines benützers angepassten schuhs
EP2488131B1 (de) Verfahren zum herstellen einer stütz- oder schutzeinrichtung für einen körperteil
EP1179325A1 (de) Bandage für das Sprunggelenk
DE19741220A1 (de) Natürliche Fußorthese und Verfahren zur Herstellung derselben
US20200009288A1 (en) Orthotic device, orthotic system and methods of manufacture and use thereof
US3680548A (en) Method of using plastic cast
DE112014003978B4 (de) Verfahren zur Herstellung einer Vorrichtung zur Patientenpositionierung im Bereich der Strahlenbehandlung
DE1778696A1 (de) Verfahren zum Herstellen geformter Gegenstaende aus thermoplastischem Material mit Zellstruktur sowie nach dem Verfahren hergestellte Gegenstaende
EP3120814A1 (de) Orthese und verfahren zur herstellung einer solchen orthese
EP0917835A1 (de) Einlegesohle zur Reflexzonentherapie
DE69908027T2 (de) Ellbogenstütze mit bewegbarer Lasche
CH346649A (de) Verfahren zum Herstellen von Stützverbänden und Stützschiene hierfür
DE102016004017A1 (de) Lösbare Segment-Körperschalung und Verfahren zu deren Herstellung