IE780714L - Reclaiming elastomeric material - Google Patents

Reclaiming elastomeric material

Info

Publication number
IE780714L
IE780714L IE780714A IE71478A IE780714L IE 780714 L IE780714 L IE 780714L IE 780714 A IE780714 A IE 780714A IE 71478 A IE71478 A IE 71478A IE 780714 L IE780714 L IE 780714L
Authority
IE
Ireland
Prior art keywords
elastomeric material
product
reclaiming
produce
particulate
Prior art date
Application number
IE780714A
Other versions
IE46770B1 (en
Original Assignee
John Geza Dohozy
Neville William Halley &
Campbell John Lancelot
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 John Geza Dohozy, Neville William Halley &, Campbell John Lancelot filed Critical John Geza Dohozy
Publication of IE780714L publication Critical patent/IE780714L/en
Publication of IE46770B1 publication Critical patent/IE46770B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • 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
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0268—Separation of metals
    • B29B2017/0272—Magnetic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/12—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

A method of reclaiming elastomeric material from scrap material which may include reinforcing fibres to produce a particular product by chemical treatment of the scrap material in a solvent which softens the elastomeric material to a stage where the material can be disintegrated into the particulate produce by stages of grinding or mincing, and drying the product. The particulate product may be used with unvulcanized rubber for moulding articles. [CA1116576A]
IE714/78A 1977-04-12 1978-04-12 Reclaiming elastomeric material as a particulate product IE46770B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC971577 1977-04-12

Publications (2)

Publication Number Publication Date
IE780714L true IE780714L (en) 1978-10-12
IE46770B1 IE46770B1 (en) 1983-09-21

Family

ID=3766944

Family Applications (1)

Application Number Title Priority Date Filing Date
IE714/78A IE46770B1 (en) 1977-04-12 1978-04-12 Reclaiming elastomeric material as a particulate product

Country Status (18)

Country Link
JP (1) JPS53134081A (en)
BE (1) BE865859A (en)
CA (1) CA1116576A (en)
DE (1) DE2815122A1 (en)
DK (1) DK159578A (en)
ES (1) ES468696A1 (en)
FI (1) FI781073A7 (en)
FR (1) FR2387261A1 (en)
GB (1) GB1595810A (en)
GR (1) GR64793B (en)
IE (1) IE46770B1 (en)
IL (1) IL54453A (en)
IT (1) IT1108016B (en)
NL (1) NL7803846A (en)
NZ (1) NZ186863A (en)
PH (1) PH14210A (en)
SE (1) SE7804112L (en)
ZA (1) ZA781891B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008916A1 (en) * 1978-08-29 1980-03-19 Sixth Wakool Pty. Ltd. Compositions for treating used rubber and their use in a recycling process
HU181570B (en) * 1980-12-08 1983-10-28 Taurus Gumiipari Vallalat Method for recovering base rings from vulcanized tires
DE3340273A1 (en) * 1983-11-08 1985-05-15 Bernd Dipl.-Ing. 5024 Pulheim Drzevitzky METHOD AND DEVICE FOR RECYCLING PLASTIC-COATED REMAINS OF CABLES
WO1991005818A1 (en) * 1989-10-10 1991-05-02 John Geza Dobozy Method and apparatus for recovering elastomeric material
DE4211445C2 (en) * 1991-07-03 1995-04-20 Ruetgerswerke Ag Process for reusing thermosets containing fibers
FR2846661A1 (en) * 2002-10-31 2004-05-07 Trans Euro Exp Composition for breaking down the structure of rubber products, especially tires, comprises one or more natural terpenes, natural esters and natural surfactants in a mixture of three natural solvents
JP2008024907A (en) * 2006-07-20 2008-02-07 Shinichiro Kojima Extracting reaction assistant for waste rubber, waste tire and oil
ES2311397B1 (en) * 2007-04-09 2009-09-14 Mallorquina De Caucho Reciclado, S.L. SOLVENT APPLICABLE TO RECYCLING OF USED TIRES AND PROCESS FOR OBTAINING.
JP6471067B2 (en) * 2015-08-20 2019-02-13 日立造船株式会社 Method for estimating impurity content in isoprene-based biopolymers
JP7697789B2 (en) * 2020-10-15 2025-06-24 株式会社ブリヂストン Manufacturing method of rubber composition, recrosslinked rubber, tires and rubber industrial products
WO2022080475A1 (en) * 2020-10-15 2022-04-21 株式会社ブリヂストン Rubber composition production method, re-crosslinked rubber, tire, and rubber industrial product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR460273A (en) * 1913-07-12 1913-11-27 Henry Debauge Process for removing the coils of car wraps and other vulcanized rubber objects
FR843789A (en) * 1937-11-26 1939-07-10 Pirelli Continuous process for the total utilization of vulcanized rubber waste
GB1034244A (en) * 1964-06-01 1966-06-29 North British Rubber Co Ltd A process for the separation of metal from rubber
GB1384555A (en) * 1971-12-20 1975-02-19 Coal Industry Patents Ltd Method of degrading rubber to produce useful materials
GB1452745A (en) * 1973-01-02 1976-10-13 Rubber Plastics Research Ass O Rubbers

Also Published As

Publication number Publication date
CA1116576A (en) 1982-01-19
IT1108016B (en) 1985-12-02
DK159578A (en) 1978-10-13
FR2387261A1 (en) 1978-11-10
IL54453A (en) 1981-07-31
PH14210A (en) 1981-04-02
IT7867783A0 (en) 1978-04-10
NZ186863A (en) 1980-04-28
GR64793B (en) 1980-06-02
FI781073A7 (en) 1978-10-13
JPS53134081A (en) 1978-11-22
GB1595810A (en) 1981-08-19
IE46770B1 (en) 1983-09-21
BE865859A (en) 1978-10-10
ES468696A1 (en) 1979-09-16
IL54453A0 (en) 1978-07-31
NL7803846A (en) 1978-10-16
DE2815122A1 (en) 1978-10-26
ZA781891B (en) 1979-03-28
SE7804112L (en) 1978-10-13

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