JPS56106939A - Molding and processing for reproduction of recovered crosslinked polyethylene - Google Patents

Molding and processing for reproduction of recovered crosslinked polyethylene

Info

Publication number
JPS56106939A
JPS56106939A JP827980A JP827980A JPS56106939A JP S56106939 A JPS56106939 A JP S56106939A JP 827980 A JP827980 A JP 827980A JP 827980 A JP827980 A JP 827980A JP S56106939 A JPS56106939 A JP S56106939A
Authority
JP
Japan
Prior art keywords
low
recovered
retention time
crosslinked polyethylene
reproduction
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
JP827980A
Other languages
Japanese (ja)
Inventor
Toshiichi Fujimura
Kenji Iwakura
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.)
Hitachi Astemo Ltd
Original Assignee
Nissin Kogyo 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 Nissin Kogyo Co Ltd filed Critical Nissin Kogyo Co Ltd
Priority to JP827980A priority Critical patent/JPS56106939A/en
Publication of JPS56106939A publication Critical patent/JPS56106939A/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

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To mold and process a recovered polyethylene having low flow properties in good flow state continuously for its reproduction, by blending the recovered polyethylene with a low-melting polyolefin and extruding the blend in a short retention time.
CONSTITUTION: A recovered crosslinked polyethylene having low flow properties is blended with a low-melting polyolefin to give a blend which is extruded at low temperature and in shot retention time to form pellets. The mutual action between the crosslinking growth to the polyolefin and the sol part of the crosslinked polyethylene during heating in molding improves electrical properties, resistance to heat distortion, etc.
EFFECT: The control of partial and nonuniform crosslinking by the adjustment of blending, heating, and retention time makes continuous processing possible while keeping flow properties.
COPYRIGHT: (C)1981,JPO&Japio
JP827980A 1980-01-29 1980-01-29 Molding and processing for reproduction of recovered crosslinked polyethylene Pending JPS56106939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP827980A JPS56106939A (en) 1980-01-29 1980-01-29 Molding and processing for reproduction of recovered crosslinked polyethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP827980A JPS56106939A (en) 1980-01-29 1980-01-29 Molding and processing for reproduction of recovered crosslinked polyethylene

Publications (1)

Publication Number Publication Date
JPS56106939A true JPS56106939A (en) 1981-08-25

Family

ID=11688736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP827980A Pending JPS56106939A (en) 1980-01-29 1980-01-29 Molding and processing for reproduction of recovered crosslinked polyethylene

Country Status (1)

Country Link
JP (1) JPS56106939A (en)

Cited By (8)

* 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
US4970043A (en) * 1988-04-12 1990-11-13 Doan Rosetta C Process for forming thermoplastic material from granular scrap material
JPH07195560A (en) * 1993-11-19 1995-08-01 Owens Illinois Plast Prod Inc Plastic container made from post-consumer plastic film
US5605660A (en) * 1994-04-28 1997-02-25 W. R. Grace & Co.-Conn. Process for making a multi-layer film containing recycle polymer from cross-linked films
US5895790A (en) * 1995-03-14 1999-04-20 Good; Elmer Thermosetting wide range polymer blends
US6384093B1 (en) 2001-06-22 2002-05-07 Cryovac, Inc. Method of melt processing crosslinked thermoplastic material
JP2006305882A (en) * 2005-04-28 2006-11-09 Sanko Co Ltd Resin waste material recycling method and recycled resin products
CN107001733A (en) * 2014-12-22 2017-08-01 北欧化工公司 Compositions based on recycled polyethylene from cable waste

Cited By (10)

* 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
US4970043A (en) * 1988-04-12 1990-11-13 Doan Rosetta C Process for forming thermoplastic material from granular scrap material
JPH07195560A (en) * 1993-11-19 1995-08-01 Owens Illinois Plast Prod Inc Plastic container made from post-consumer plastic film
US5605660A (en) * 1994-04-28 1997-02-25 W. R. Grace & Co.-Conn. Process for making a multi-layer film containing recycle polymer from cross-linked films
US5928798A (en) * 1994-04-28 1999-07-27 Cryovac, Inc. Multi-layer polyolefin film containing recycle polymer from cross-linked films
US5895790A (en) * 1995-03-14 1999-04-20 Good; Elmer Thermosetting wide range polymer blends
US6384093B1 (en) 2001-06-22 2002-05-07 Cryovac, Inc. Method of melt processing crosslinked thermoplastic material
JP2006305882A (en) * 2005-04-28 2006-11-09 Sanko Co Ltd Resin waste material recycling method and recycled resin products
CN107001733A (en) * 2014-12-22 2017-08-01 北欧化工公司 Compositions based on recycled polyethylene from cable waste
US10308798B2 (en) 2014-12-22 2019-06-04 Borealis Ag Composition based on recycled polyethylene from cable waste

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