GB1480479A - Process for the production of polymer materials - Google Patents

Process for the production of polymer materials

Info

Publication number
GB1480479A
GB1480479A GB30823/73A GB3082373A GB1480479A GB 1480479 A GB1480479 A GB 1480479A GB 30823/73 A GB30823/73 A GB 30823/73A GB 3082373 A GB3082373 A GB 3082373A GB 1480479 A GB1480479 A GB 1480479A
Authority
GB
United Kingdom
Prior art keywords
polymer
polyoxymethylene
june
production
polymer materials
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
Application number
GB30823/73A
Other languages
English (en)
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to GB30823/73A priority Critical patent/GB1480479A/en
Priority to JP49073749A priority patent/JPS5034353A/ja
Priority to DE2430772A priority patent/DE2430772C2/de
Priority to FR7422453A priority patent/FR2234982B1/fr
Priority to IT69035/74A priority patent/IT1014402B/it
Publication of GB1480479A publication Critical patent/GB1480479A/en
Priority to JP58133564A priority patent/JPS5964339A/ja
Priority to JP1205547A priority patent/JPH02192927A/ja
Expired 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
GB30823/73A 1973-06-28 1973-06-28 Process for the production of polymer materials Expired GB1480479A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB30823/73A GB1480479A (en) 1973-06-28 1973-06-28 Process for the production of polymer materials
JP49073749A JPS5034353A (enExample) 1973-06-28 1974-06-26
DE2430772A DE2430772C2 (de) 1973-06-28 1974-06-26 Verfahren zur Herstellung eines orientierten Polymerisats
FR7422453A FR2234982B1 (enExample) 1973-06-28 1974-06-27
IT69035/74A IT1014402B (it) 1973-06-28 1974-06-27 Procedimento per la produzione di materiali polimerici orientati
JP58133564A JPS5964339A (ja) 1973-06-28 1983-07-20 配向ポリマ−
JP1205547A JPH02192927A (ja) 1973-06-28 1989-08-07 ポリマー延伸成形体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30823/73A GB1480479A (en) 1973-06-28 1973-06-28 Process for the production of polymer materials

Publications (1)

Publication Number Publication Date
GB1480479A true GB1480479A (en) 1977-07-20

Family

ID=10313696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30823/73A Expired GB1480479A (en) 1973-06-28 1973-06-28 Process for the production of polymer materials

Country Status (5)

Country Link
JP (3) JPS5034353A (enExample)
DE (1) DE2430772C2 (enExample)
FR (1) FR2234982B1 (enExample)
GB (1) GB1480479A (enExample)
IT (1) IT1014402B (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016817A4 (en) * 1978-09-08 1983-02-09 Bethlehem Steel Corp ORIENTED SEMI-CRYSTALLINE POLYMERIC PRODUCT AND METHOD AND MEANS FOR PRODUCING THE SAME.
US4415522A (en) 1974-03-05 1983-11-15 National Research Development Corporation Process for the continuous production of high modulus filament of polyethylene
GB2157298A (en) * 1984-04-13 1985-10-23 Nat Res Dev Solid phase deformation process
US4647640A (en) * 1975-11-05 1987-03-03 National Research Development Corporation Polymer materials
WO1989000493A1 (en) * 1987-07-10 1989-01-26 The Broken Hill Proprietary Company Limited Oriented polymer articles
US5096654A (en) * 1987-07-24 1992-03-17 The National Research And Development Corporation Solid phase deformation process
US5169587A (en) * 1990-06-15 1992-12-08 Symplastics Limited Process for extruding large oriented polymer shapes
US5204045A (en) * 1990-06-15 1993-04-20 Symplastics Limited Process for extruding polymer shapes with smooth, unbroken surface
EP0774339A1 (en) 1995-11-02 1997-05-21 Howmedica International Inc. Method of improving the wear quality of ultra-high molecular weight polyethylene

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133897A1 (de) * 1981-08-27 1983-03-10 Deutsche Solvay-Werke Gmbh, 5650 Solingen "verfahren und vorrichtung zur herstellung von kunststoffplatten, -folien, -bahnen, -baendern, - stangen, -formteilen, -gegenstaenden oder -profilen von hoher mechanischer festigkeit aus thermoplasten"
US4882230A (en) * 1987-10-30 1989-11-21 Kimberly-Clark Corporation Multilayer polymeric film having dead bend characteristics
KR890017063A (ko) * 1988-05-04 1989-12-15 제이.유.뉴컴 사출 공정 및 장치
JP2794179B2 (ja) * 1988-09-30 1998-09-03 旭化成工業株式会社 ポリエチレン微多孔膜及びリチウム電池セパレーター
JPH06114507A (ja) * 1992-10-09 1994-04-26 Nippon Steel Corp 連続鋳造ドラム用のブラシ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001817B (de) * 1950-07-27 1957-01-31 Polymer Corp Verfahren und Vorrichtung zum Formen von Gegenstaenden aus Polyamiden
DE1031957B (de) * 1956-03-17 1958-06-12 Huels Chemische Werke Ag Verfahren zum spanlosen Verformen von Polyaethylen
BE576348A (enExample) * 1958-03-04
DE1570601A1 (de) * 1965-09-03 1970-02-05 Bayer Ag Verfahren zur Herstellung von stickstoffhaltigen Copolymeren des Formaldehyds
NL6605242A (enExample) * 1966-04-20 1967-10-23
US3733383A (en) * 1970-07-09 1973-05-15 Ici Ltd Deformation of polymeric materials
JPS5017106B1 (enExample) * 1970-12-16 1975-06-18
GB1382697A (en) * 1971-10-05 1975-02-05 Sanyo Kokusaku Pulp Co Method for producing a thermoplastic synthetic polymer film
JPS5213230B2 (enExample) * 1972-10-31 1977-04-13

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415522A (en) 1974-03-05 1983-11-15 National Research Development Corporation Process for the continuous production of high modulus filament of polyethylene
US4647640A (en) * 1975-11-05 1987-03-03 National Research Development Corporation Polymer materials
EP0016817A4 (en) * 1978-09-08 1983-02-09 Bethlehem Steel Corp ORIENTED SEMI-CRYSTALLINE POLYMERIC PRODUCT AND METHOD AND MEANS FOR PRODUCING THE SAME.
GB2157298A (en) * 1984-04-13 1985-10-23 Nat Res Dev Solid phase deformation process
US4938913A (en) * 1984-04-13 1990-07-03 National Research Development Corporation Solid phase deformation process
WO1989000493A1 (en) * 1987-07-10 1989-01-26 The Broken Hill Proprietary Company Limited Oriented polymer articles
US5096654A (en) * 1987-07-24 1992-03-17 The National Research And Development Corporation Solid phase deformation process
US5169587A (en) * 1990-06-15 1992-12-08 Symplastics Limited Process for extruding large oriented polymer shapes
US5204045A (en) * 1990-06-15 1993-04-20 Symplastics Limited Process for extruding polymer shapes with smooth, unbroken surface
EP0774339A1 (en) 1995-11-02 1997-05-21 Howmedica International Inc. Method of improving the wear quality of ultra-high molecular weight polyethylene
US6048480A (en) * 1995-11-02 2000-04-11 Howmedica International Inc. Ultra-high molecular weight polyethylene

Also Published As

Publication number Publication date
FR2234982B1 (enExample) 1978-03-24
FR2234982A1 (enExample) 1975-01-24
JPH02192927A (ja) 1990-07-30
JPS5034353A (enExample) 1975-04-02
IT1014402B (it) 1977-04-20
DE2430772C2 (de) 1984-11-29
JPH0572250B2 (enExample) 1993-10-08
DE2430772A1 (de) 1975-01-23
JPS5964339A (ja) 1984-04-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19940620