CH472954A - Method of conforming by thermoplastic molding a thermoplastic material to the shape of a body - Google Patents

Method of conforming by thermoplastic molding a thermoplastic material to the shape of a body

Info

Publication number
CH472954A
CH472954A CH769368A CH769368A CH472954A CH 472954 A CH472954 A CH 472954A CH 769368 A CH769368 A CH 769368A CH 769368 A CH769368 A CH 769368A CH 472954 A CH472954 A CH 472954A
Authority
CH
Switzerland
Prior art keywords
thermoplastic
conforming
shape
thermoplastic material
molding
Prior art date
Application number
CH769368A
Other languages
German (de)
Inventor
George Webster Joseph
Henry Tuck William
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 CH472954A publication Critical patent/CH472954A/en

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)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CH769368A 1967-05-25 1968-05-24 Method of conforming by thermoplastic molding a thermoplastic material to the shape of a body CH472954A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CH472954A true CH472954A (en) 1969-05-31

Family

ID=26257127

Family Applications (1)

Application Number Title Priority Date Filing Date
CH769368A CH472954A (en) 1967-05-25 1968-05-24 Method of conforming by thermoplastic molding a thermoplastic material to the shape of a body

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206617A1 (en) * 1992-03-03 1993-09-09 Happich Gmbh Gebr METHOD FOR PRODUCING AN AT LEAST AREA STRUCTURED SURFACE ON A FOAM MOLDED BODY MADE FROM EXPANDED POLYPROPYLENE PARTICLES
CN113549263A (en) * 2020-04-26 2021-10-26 合肥杰事杰新材料股份有限公司 High-performance polypropylene composite material and preparation method thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006607A1 (en) * 1978-06-27 1980-01-09 Eurocom Establishment Bandage for immobilizing two parts rotatable with respect to each other
DE3114105C2 (en) * 1981-04-08 1986-07-24 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of a relief-like profiled outsole made of foamed ethylene vinyl acetate copolymer (EVA)
CH657043A5 (en) * 1984-05-14 1986-08-15 Claude Guignard THERMOFORMABLE ELEMENT, ESPECIALLY ORTHOPEDIC BANDAGE.
US4793330A (en) * 1985-06-18 1988-12-27 Isopedix Corporation Orthopedic cast system
DE3613488A1 (en) * 1986-04-22 1987-10-29 Otto Thaemert Textil Und Kunst Process and device for forming foam articles
DE19651912A1 (en) 1996-12-13 1998-06-18 Beiersdorf Ag Anatomically shaped medical bandages
USD845135S1 (en) 2017-02-24 2019-04-09 S. C. Johnson & Son, Inc. Bottle neck with cap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206617A1 (en) * 1992-03-03 1993-09-09 Happich Gmbh Gebr METHOD FOR PRODUCING AN AT LEAST AREA STRUCTURED SURFACE ON A FOAM MOLDED BODY MADE FROM EXPANDED POLYPROPYLENE PARTICLES
CN113549263A (en) * 2020-04-26 2021-10-26 合肥杰事杰新材料股份有限公司 High-performance polypropylene composite material and preparation method thereof
CN113549263B (en) * 2020-04-26 2022-12-02 合肥杰事杰新材料股份有限公司 High-performance polypropylene composite material and preparation method thereof

Also Published As

Publication number Publication date
MY7400327A (en) 1974-12-31
IE32340B1 (en) 1973-06-27
IE32340L (en) 1968-11-25
BE715600A (en) 1968-10-16
DK133176C (en) 1976-09-06
FR1570760A (en) 1969-06-13
DE1778696A1 (en) 1971-08-05
AT311545B (en) 1973-11-26
ES354268A1 (en) 1969-11-01
IL30064A (en) 1972-08-30
AT324540B (en) 1975-09-10
NL6807414A (en) 1968-11-26
SE372455B (en) 1974-12-23
DK133176B (en) 1976-04-05

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Legal Events

Date Code Title Description
PL Patent ceased