FR2434177B1 - - Google Patents

Info

Publication number
FR2434177B1
FR2434177B1 FR7920215A FR7920215A FR2434177B1 FR 2434177 B1 FR2434177 B1 FR 2434177B1 FR 7920215 A FR7920215 A FR 7920215A FR 7920215 A FR7920215 A FR 7920215A FR 2434177 B1 FR2434177 B1 FR 2434177B1
Authority
FR
France
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
FR7920215A
Other languages
French (fr)
Other versions
FR2434177A1 (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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of FR2434177A1 publication Critical patent/FR2434177A1/en
Application granted granted Critical
Publication of FR2434177B1 publication Critical patent/FR2434177B1/fr
Granted 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/12—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7920215A 1978-08-25 1979-08-07 DEVULCANIZATION PROCESS OF RUBBER Granted FR2434177A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93730978A 1978-08-25 1978-08-25

Publications (2)

Publication Number Publication Date
FR2434177A1 FR2434177A1 (en) 1980-03-21
FR2434177B1 true FR2434177B1 (en) 1982-02-26

Family

ID=25469762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920215A Granted FR2434177A1 (en) 1978-08-25 1979-08-07 DEVULCANIZATION PROCESS OF RUBBER

Country Status (12)

Country Link
JP (1) JPS5531886A (en)
AR (1) AR222833A1 (en)
AU (1) AU525500B2 (en)
BR (1) BR7905423A (en)
CA (1) CA1132941A (en)
DE (1) DE2934381C2 (en)
FR (1) FR2434177A1 (en)
GB (1) GB2028835B (en)
IT (1) IT1120498B (en)
MX (1) MX153126A (en)
PH (1) PH14369A (en)
ZA (1) ZA794017B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8597449B2 (en) * 2010-11-24 2013-12-03 The Goodyear Tire & Rubber Company Method for recovering uncured rubber and tire including reclaimed rubber
CN113248807B (en) * 2021-06-11 2021-10-15 山东鹤鹏技术有限公司 Waste rubber processing technology

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104205A (en) * 1959-12-17 1963-09-17 Warner Lambert Pharmaceutical Deodorant composition comprising the copper complex of the copolymer of allylamine and methacrylic acid
BE637214A (en) * 1962-09-10
US4104205A (en) * 1976-01-06 1978-08-01 The Goodyear Tire & Rubber Company Microwave devulcanization of rubber

Also Published As

Publication number Publication date
MX153126A (en) 1986-08-07
DE2934381A1 (en) 1980-03-06
AR222833A1 (en) 1981-06-30
AU4969379A (en) 1980-02-28
GB2028835B (en) 1983-01-06
JPS5531886A (en) 1980-03-06
BR7905423A (en) 1980-05-27
AU525500B2 (en) 1982-11-11
IT1120498B (en) 1986-03-26
JPS6150972B2 (en) 1986-11-06
CA1132941A (en) 1982-10-05
PH14369A (en) 1981-06-17
GB2028835A (en) 1980-03-12
DE2934381C2 (en) 1986-09-25
FR2434177A1 (en) 1980-03-21
IT7950011A0 (en) 1979-08-09
ZA794017B (en) 1980-08-27

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Legal Events

Date Code Title Description
CL Concession to grant licences
CL Concession to grant licences
ST Notification of lapse