DE2303830A1 - Verfahren zur herstellung eines transparenten, hochmolekularen materials - Google Patents

Verfahren zur herstellung eines transparenten, hochmolekularen materials

Info

Publication number
DE2303830A1
DE2303830A1 DE2303830A DE2303830A DE2303830A1 DE 2303830 A1 DE2303830 A1 DE 2303830A1 DE 2303830 A DE2303830 A DE 2303830A DE 2303830 A DE2303830 A DE 2303830A DE 2303830 A1 DE2303830 A1 DE 2303830A1
Authority
DE
Germany
Prior art keywords
polyethylene
crosslinked
high molecular
temperature
molecular weight
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
DE2303830A
Other languages
German (de)
English (en)
Inventor
Yasushi Ebisawa
Kanagawa Kawasaki
Noriyuki Kikuchi
Mamoru Takiura
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.)
Ikegai Corp
Original Assignee
Ikegai Corp
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 Ikegai Corp filed Critical Ikegai Corp
Publication of DE2303830A1 publication Critical patent/DE2303830A1/de
Pending 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
    • 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
    • B29C48/87—Cooling
    • 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
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
DE2303830A 1972-01-31 1973-01-26 Verfahren zur herstellung eines transparenten, hochmolekularen materials Pending DE2303830A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47011568A JPS4880158A (enExample) 1972-01-31 1972-01-31

Publications (1)

Publication Number Publication Date
DE2303830A1 true DE2303830A1 (de) 1973-08-30

Family

ID=11781522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2303830A Pending DE2303830A1 (de) 1972-01-31 1973-01-26 Verfahren zur herstellung eines transparenten, hochmolekularen materials

Country Status (3)

Country Link
JP (1) JPS4880158A (enExample)
DE (1) DE2303830A1 (enExample)
FR (1) FR2170083A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001955A1 (en) * 1981-12-01 1983-06-09 Mole, Cameron, Ashley Synthetic rubber composition
US7731879B2 (en) * 2002-10-31 2010-06-08 Rehau Ag & Co. Extrusion of peroxide crosslinkable polymer parts

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196858A (enExample) * 1975-02-20 1976-08-25
JPS5197668A (en) * 1975-02-24 1976-08-27 Kobunshizairyono kakyoseikeisochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001955A1 (en) * 1981-12-01 1983-06-09 Mole, Cameron, Ashley Synthetic rubber composition
US7731879B2 (en) * 2002-10-31 2010-06-08 Rehau Ag & Co. Extrusion of peroxide crosslinkable polymer parts

Also Published As

Publication number Publication date
FR2170083A1 (en) 1973-09-14
JPS4880158A (enExample) 1973-10-26
FR2170083B1 (enExample) 1976-05-14

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