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IT1000413B - Gomma vulcanizzata in forma finemente suddivisa e procedimento per la sua produzione in particola re come oggetti sagomati - Google Patents

Gomma vulcanizzata in forma finemente suddivisa e procedimento per la sua produzione in particola re come oggetti sagomati

Info

Publication number
IT1000413B
IT1000413B IT5468573A IT5468573A IT1000413B IT 1000413 B IT1000413 B IT 1000413B IT 5468573 A IT5468573 A IT 5468573A IT 5468573 A IT5468573 A IT 5468573A IT 1000413 B IT1000413 B IT 1000413B
Authority
IT
Italy
Prior art keywords
procedure
production
finely divided
vulcanized rubber
shaped objects
Prior art date
Application number
IT5468573A
Other languages
English (en)
Original Assignee
Rubber & Plastic Res Ass
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 Rubber & Plastic Res Ass filed Critical Rubber & Plastic Res Ass
Application granted granted Critical
Publication of IT1000413B publication Critical patent/IT1000413B/it

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
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
    • 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)
  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
IT5468573A 1973-01-02 1973-12-31 Gomma vulcanizzata in forma finemente suddivisa e procedimento per la sua produzione in particola re come oggetti sagomati IT1000413B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14673A GB1452745A (en) 1973-01-02 1973-01-02 Rubbers

Publications (1)

Publication Number Publication Date
IT1000413B true IT1000413B (it) 1976-03-30

Family

ID=9699228

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5468573A IT1000413B (it) 1973-01-02 1973-12-31 Gomma vulcanizzata in forma finemente suddivisa e procedimento per la sua produzione in particola re come oggetti sagomati

Country Status (14)

Country Link
US (1) US4046834A (it)
JP (1) JPS6028644B2 (it)
AU (1) AU6399673A (it)
BE (1) BE809339A (it)
BR (1) BR7400006D0 (it)
CA (1) CA1029889A (it)
DE (1) DE2365184A1 (it)
ES (2) ES421959A1 (it)
FR (2) FR2219952B1 (it)
GB (1) GB1452745A (it)
IN (1) IN140728B (it)
IT (1) IT1000413B (it)
NL (1) NL7317751A (it)
SE (1) SE403582B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA781891B (en) * 1977-04-12 1979-03-28 J Dobozy Treatment of rubber
US4161464A (en) * 1978-03-24 1979-07-17 The B. F. Goodrich Company Devulcanized rubber composition and process for preparing same
US4614310A (en) * 1981-10-29 1986-09-30 The Goodyear Tire & Rubber Company Comminuting apparatus with fluid cylinder rotor and stator biasing
US4469284A (en) * 1981-10-29 1984-09-04 The Goodyear Tire & Rubber Company Comminuting apparatus with improved rotor and stator recess construction
US4449674A (en) * 1981-10-29 1984-05-22 The Goodyear Tire & Rubber Company Comminuting apparatus with improved impeller construction
US4449670A (en) * 1981-10-29 1984-05-22 The Goodyear Tire & Rubber Company Comminuting apparatus with improved feed system
US4506034A (en) * 1982-11-29 1985-03-19 Sava Kranj Industrija Gumijevih, Usnjenih In Kemicnih Izdelkov N.O.Sol.O. Method for the continuous processing of coarse-grained waste rubber into a secondary rubber raw material
JPH0326342Y2 (it) * 1986-09-30 1991-06-07
DE4220563A1 (de) * 1992-06-24 1994-01-13 Bayer Ag Kautschukmischungen enthaltend Polybutadien-Gel
CA2088845A1 (en) * 1992-08-19 1994-02-20 Thomas George Burrowes Process for making rubber articles and rubber articles made thereby
DE4306346A1 (de) * 1993-02-25 1993-10-14 Bueschleb Joachim Verfahren zur Replastifizierung von Altgummimehlen
US5883140A (en) * 1993-12-06 1999-03-16 National Rubber L.L.C. Process for regeneration of rubber
CA2116418A1 (en) * 1994-02-24 1995-08-25 Larry C. Hesterman Moldable materials utilizing recyclable substances
JPH08311106A (ja) * 1995-05-24 1996-11-26 Toyota Central Res & Dev Lab Inc 再生ゴム又は未加硫再生ゴムの製造方法
JP2007177195A (ja) * 2005-03-16 2007-07-12 Mitsuboshi Belting Ltd ゴム組成物およびこれを用いた動力伝動用ベルト

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE351785C (de) * 1918-04-24 1922-04-13 Plauson S Forschungsinstitut G Verfahren zum Regenerieren von Altkautschuk aller Art
US1432895A (en) * 1921-02-12 1922-10-24 Plauson Hermann Reclaiming rubber
US1653472A (en) * 1924-12-24 1927-12-20 Scherbaum Bernhard Pulverizing or grinding mill
US1680862A (en) * 1927-05-27 1928-08-14 Naugatuck Chem Co Method of treating rubber and product
US1708123A (en) * 1927-12-29 1929-04-09 Philadelphia Rubber Works Comp Method and apparatus for grinding fibrous rubber scrap or the like
US1680915A (en) * 1928-01-07 1928-08-14 Mechanical Rubber Co Method of treating rubber-fiber waste material
US1932661A (en) * 1930-05-15 1933-10-31 Dispersions Process Inc Artificial dispersion of plastic materials
US2052607A (en) * 1933-09-13 1936-09-01 Barrett Co Rubber compounding material and method of using
US2096336A (en) * 1933-11-09 1937-10-19 Pickett Francis Norman Production of ebonite powder for molding purposes
US2128127A (en) * 1935-01-28 1938-08-23 Colgate Palmolive Peet Co Rubber and method of making the same
US2423033A (en) * 1944-07-24 1947-06-24 Midwest Rubber Reclaiming Comp Reclaiming synthetic rubbers with a fatty acid and live steam
DE833876C (de) * 1950-12-10 1952-07-17 Rupert Brugger Kuhschwanzaufhaengevorrichtung fuer den Stall
DE892676C (de) * 1951-05-18 1953-10-08 Eirich Geb Verfahren zur Leistungssteigerung von Zerkleinerungsmaschinen fuer zaehe und elastische Abfallstoffe
US2853742A (en) * 1954-04-22 1958-09-30 Dasher Rubber & Chemical Compa Process for reducing scrap vulcanized rubber to finely divided particles
US2903439A (en) * 1956-01-05 1959-09-08 Columbia Southern Chem Corp Synthetic rubbers reinforced with siliceous pigments
US3329349A (en) * 1963-07-19 1967-07-04 Pasteka Josef Apparatus for pulverizing plastic materials
US3383340A (en) * 1965-05-12 1968-05-14 Gen Electric Reinforcing fillers for rubber
DE1291502B (it) * 1965-07-20 1969-03-27
US3462086A (en) * 1966-07-01 1969-08-19 Du Pont Fluid energy milling process
US3790511A (en) * 1970-07-13 1974-02-05 F Horie Gum eraser
JPS4933982A (it) * 1972-07-29 1974-03-28

Also Published As

Publication number Publication date
FR2219952A1 (it) 1974-09-27
NL7317751A (it) 1974-07-04
BE809339A (fr) 1974-07-02
FR2234316A1 (it) 1975-01-17
SE403582B (sv) 1978-08-28
US4046834A (en) 1977-09-06
BR7400006D0 (pt) 1974-08-15
GB1452745A (en) 1976-10-13
JPS6028644B2 (ja) 1985-07-05
ES421959A1 (es) 1976-05-01
IN140728B (it) 1976-12-11
ES428296A1 (es) 1976-08-16
CA1029889A (en) 1978-04-18
JPS49103968A (it) 1974-10-02
DE2365184A1 (de) 1974-07-11
FR2219952B1 (it) 1977-09-09
AU6399673A (en) 1975-07-03

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