JPS57136A - Filler for thermoplastic resin - Google Patents

Filler for thermoplastic resin

Info

Publication number
JPS57136A
JPS57136A JP7369580A JP7369580A JPS57136A JP S57136 A JPS57136 A JP S57136A JP 7369580 A JP7369580 A JP 7369580A JP 7369580 A JP7369580 A JP 7369580A JP S57136 A JPS57136 A JP S57136A
Authority
JP
Japan
Prior art keywords
plastic
action
waste crosslinked
shear force
kneading
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
JP7369580A
Other languages
Japanese (ja)
Inventor
Susumu Mihashi
Takashi Sekiya
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co 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
Application filed by Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP7369580A priority Critical patent/JPS57136A/en
Publication of JPS57136A publication Critical patent/JPS57136A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide a filler for thermoplastic resins, which seldom lowers strength and impact strength which the thermoplastic resins themselves possess, and does not increase the weight of products, by kneading a waste crosslinked plastic with heating under the action of shear force.
CONSTITUTION: A waste crosslinked plastic is heated, whereby a crosslinking agent remaining in said waste crosslinked plastic is reacted to make crosslinking progress and to exhaust crosslinking activity. At the same time, the plastic is kneaded under the action of shear force, whereby the interlocking of molecular chain, the breakdown of agglomeration, the breaking of the molecular chain, etc. take place. An example of said waste crosslinked plastic is waste crosslinked polythylene produced as a residual material after the recovery of copper wire from crosslinked polyethylene-coated power cables. As the kneading machine conducting the kneading under heating and the action of shear force, a screw extruder as well as calender roll and Banbury mixer can be used.
COPYRIGHT: (C)1982,JPO&Japio
JP7369580A 1980-06-03 1980-06-03 Filler for thermoplastic resin Pending JPS57136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7369580A JPS57136A (en) 1980-06-03 1980-06-03 Filler for thermoplastic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7369580A JPS57136A (en) 1980-06-03 1980-06-03 Filler for thermoplastic resin

Publications (1)

Publication Number Publication Date
JPS57136A true JPS57136A (en) 1982-01-05

Family

ID=13525604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7369580A Pending JPS57136A (en) 1980-06-03 1980-06-03 Filler for thermoplastic resin

Country Status (1)

Country Link
JP (1) JPS57136A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973917A (en) * 1982-10-20 1984-04-26 Kikuchi Kasei:Kk Reproducing process of cross linked plastic scrap
JPS60126257U (en) * 1984-02-03 1985-08-24 日立造船株式会社 Tandate of continuous thin plate casting equipment
WO1996027485A1 (en) * 1995-03-07 1996-09-12 W.R. Grace & Co.-Conn. Method of recycling polymer materials and sheet article made thereby
US6127434A (en) * 1997-08-12 2000-10-03 Alcatel Recycling process of a cross-linked polymeric material, in particular from electric cable coating materials
JP2006066262A (en) * 2004-08-27 2006-03-09 Tokyo Electric Power Co Inc:The Electric wire or cable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067382A (en) * 1973-10-18 1975-06-06
JPS53138479A (en) * 1977-05-10 1978-12-02 Furukawa Electric Co Ltd:The Method of molding crosslinked plastic

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067382A (en) * 1973-10-18 1975-06-06
JPS53138479A (en) * 1977-05-10 1978-12-02 Furukawa Electric Co Ltd:The Method of molding crosslinked plastic

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973917A (en) * 1982-10-20 1984-04-26 Kikuchi Kasei:Kk Reproducing process of cross linked plastic scrap
JPS60126257U (en) * 1984-02-03 1985-08-24 日立造船株式会社 Tandate of continuous thin plate casting equipment
WO1996027485A1 (en) * 1995-03-07 1996-09-12 W.R. Grace & Co.-Conn. Method of recycling polymer materials and sheet article made thereby
US6127434A (en) * 1997-08-12 2000-10-03 Alcatel Recycling process of a cross-linked polymeric material, in particular from electric cable coating materials
JP2006066262A (en) * 2004-08-27 2006-03-09 Tokyo Electric Power Co Inc:The Electric wire or cable

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