DE3483707D1 - Klares orientiertes polyestermaterial. - Google Patents

Klares orientiertes polyestermaterial.

Info

Publication number
DE3483707D1
DE3483707D1 DE8484305060T DE3483707T DE3483707D1 DE 3483707 D1 DE3483707 D1 DE 3483707D1 DE 8484305060 T DE8484305060 T DE 8484305060T DE 3483707 T DE3483707 T DE 3483707T DE 3483707 D1 DE3483707 D1 DE 3483707D1
Authority
DE
Germany
Prior art keywords
polyester material
oriented polyester
clear
clear oriented
workpiece
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 - Lifetime
Application number
DE8484305060T
Other languages
English (en)
Inventor
Ian Macmillan Ward
Alan Selwood
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.)
BTG International Ltd
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of DE3483707D1 publication Critical patent/DE3483707D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/30—Drawing through a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE8484305060T 1983-07-29 1984-07-25 Klares orientiertes polyestermaterial. Expired - Lifetime DE3483707D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838320533A GB8320533D0 (en) 1983-07-29 1983-07-29 Clear oriented polyester material

Publications (1)

Publication Number Publication Date
DE3483707D1 true DE3483707D1 (de) 1991-01-17

Family

ID=10546513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484305060T Expired - Lifetime DE3483707D1 (de) 1983-07-29 1984-07-25 Klares orientiertes polyestermaterial.

Country Status (5)

Country Link
EP (1) EP0133355B1 (de)
JP (1) JPS6058832A (de)
AT (1) ATE58865T1 (de)
DE (1) DE3483707D1 (de)
GB (2) GB8320533D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157601B1 (de) * 1984-03-30 1991-05-08 National Research Development Corporation Rohrförmige Gegenstände
IL82632A (en) * 1986-08-18 1991-05-12 Technicon Instr Method and apparatus for drawing thermoplastic tubing
US5246752A (en) * 1986-08-18 1993-09-21 Technicon Instruments Corporation Method and apparatus for drawing thermoplastic tubing
FR2623402B1 (fr) * 1987-11-19 1994-04-29 Solvay Article en polymere d'acide lactique utilisable notamment comme prothese biodegradable et procede pour sa realisation
GB2218489B (en) * 1988-05-09 1992-05-13 British Gas Plc Pipeline liner pipes and liner pipe swaging dies
JPH04502284A (ja) * 1988-12-12 1992-04-23 レイケム・コーポレイション ポリブチレンテレフタレートでコートされた電気導体
CA1329090C (en) * 1989-01-30 1994-05-03 Geoffrey S. Martin Angioplasty catheter
US6328716B1 (en) * 1996-05-03 2001-12-11 Baxter International Inc. Method of using medical tubings in fluid administration sets
US6036676A (en) * 1996-05-03 2000-03-14 Baxter International Inc. Surface modified polymeric material formulation
US5932307A (en) * 1996-05-03 1999-08-03 Baxter International Inc. Oriented medical tubing
US6129876A (en) * 1996-05-03 2000-10-10 Baxter International Inc. Heat setting of medical tubings
US5954702A (en) * 1996-05-03 1999-09-21 Baxter International Inc. Interface geometry for adhesive bonds
US6506333B1 (en) 1996-05-03 2003-01-14 Baxter International Inc. Method of surface modifying a medical tubing
US5741452A (en) * 1996-05-03 1998-04-21 Baxter International Inc. Orienting extrusion processes for medical tubing applications
US6187400B1 (en) 1996-05-03 2001-02-13 Baxter International Inc. Medical tubing and pump performance enhancement by ionizing radiation during sterilization

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162275B (nl) * 1950-07-22 1900-01-01 Texas Instruments Inc Opto-elektronische schakelinrichting.
BE549046A (de) * 1955-06-27 1900-01-01
DE1479184B2 (de) * 1963-07-11 1971-06-16 Farbenfabriken Bayer AG, 5090 Le verkusen Ziehduese zum verstrecken eines vorgeformten stranges aus einem thermoplastischen hochpolymeren
GB1311885A (en) * 1969-07-01 1973-03-28 Ici Ltd Deformation of polymeric materials
US4059668A (en) * 1973-11-13 1977-11-22 Monsanto Company Method of stretching a tow
ATE9292T1 (de) * 1979-06-06 1984-09-15 National Research Development Corporation Polymer-bearbeitung.
IT1127310B (it) * 1979-12-21 1986-05-21 Montedison Spa Manufatti da polimeri filmogeni a struttura orientata e procedimento per la loro preparazione
US4348350A (en) * 1980-09-26 1982-09-07 Michigan Molecular Institute Ultra-drawing crystalline polymers under high pressure
SE428774B (sv) * 1981-11-26 1983-07-25 Plm Ab Sett att astadkomma en behallare

Also Published As

Publication number Publication date
GB8418996D0 (en) 1984-08-30
JPS6058832A (ja) 1985-04-05
EP0133355A2 (de) 1985-02-20
JPH0470135B2 (de) 1992-11-10
GB8320533D0 (en) 1983-09-01
EP0133355B1 (de) 1990-12-05
EP0133355A3 (en) 1987-05-13
GB2145964B (en) 1988-02-03
GB2145964A (en) 1985-04-11
ATE58865T1 (de) 1990-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRITISH TECHNOLOGY GROUP LTD., LONDON, GB

8328 Change in the person/name/address of the agent

Free format text: FRHR. VON PECHMANN, E., DIPL.-CHEM. DR.RER.NAT. BEHRENS, D., DR.-ING. BRANDES, J., DIPL.-CHEM. DR.RER.NAT. GOETZ, R., DIPL.-ING. DIPL.-WIRTSCH.-ING. VON HELLFELD, A., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE WUERTENBERGER, G., RECHTSANW., 81541 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: BTG INTERNATIONAL LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee