CA2066485A1 - Process for the treatment of halogenated and non-halogenated polymers - Google Patents

Process for the treatment of halogenated and non-halogenated polymers

Info

Publication number
CA2066485A1
CA2066485A1 CA 2066485 CA2066485A CA2066485A1 CA 2066485 A1 CA2066485 A1 CA 2066485A1 CA 2066485 CA2066485 CA 2066485 CA 2066485 A CA2066485 A CA 2066485A CA 2066485 A1 CA2066485 A1 CA 2066485A1
Authority
CA
Canada
Prior art keywords
mixture
halogenated
halogen
metal
polymers
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.)
Abandoned
Application number
CA 2066485
Other languages
English (en)
French (fr)
Inventor
Moira A. Barrell
Joseph Michaux
Robert S. Whitehouse
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.)
Cabot Plastics Ltd
Original Assignee
Individual
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
Priority claimed from GB919108796A external-priority patent/GB9108796D0/en
Application filed by Individual filed Critical Individual
Publication of CA2066485A1 publication Critical patent/CA2066485A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/50Partial depolymerisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00Chemical modification of a polymer
    • C08F2810/10Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock
    • Y02P20/143Feedstock the feedstock being recycled material, e.g. plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA 2066485 1991-04-24 1992-04-21 Process for the treatment of halogenated and non-halogenated polymers Abandoned CA2066485A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB919108796A GB9108796D0 (en) 1991-04-24 1991-04-24 Process for the treatment of mixtures of halogenated and non-halogenated polymers
GB9108796.5 1991-04-24
EP92302201A EP0510800A1 (en) 1991-04-24 1992-03-13 Process for the treatment of mixtures of halogenated and non-halogenated polymers
EP92302201.6 1992-03-13

Publications (1)

Publication Number Publication Date
CA2066485A1 true CA2066485A1 (en) 1992-10-25

Family

ID=26131969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2066485 Abandoned CA2066485A1 (en) 1991-04-24 1992-04-21 Process for the treatment of halogenated and non-halogenated polymers

Country Status (5)

Country Link
JP (1) JPH0794572B2 (no)
AU (1) AU649529B2 (no)
CA (1) CA2066485A1 (no)
FI (1) FI921808A (no)
NO (1) NO921555L (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4565259B2 (ja) * 2004-11-02 2010-10-20 国立大学法人信州大学 含塩素樹脂を含む廃棄プラスチック混合物の無害化方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303477A (en) * 1979-06-25 1981-12-01 Babcock Krauss-Maffei Industrieanlagen Gmbh Process for the pyrolysis of waste materials

Also Published As

Publication number Publication date
AU649529B2 (en) 1994-05-26
NO921555L (no) 1992-10-26
FI921808A (fi) 1992-10-25
JPH0794572B2 (ja) 1995-10-11
NO921555D0 (no) 1992-04-22
AU1509592A (en) 1992-10-29
JPH06128408A (ja) 1994-05-10
FI921808A0 (fi) 1992-04-23

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued