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AU511946B2 - Compacting pulverised rubber - Google Patents

Compacting pulverised rubber

Info

Publication number
AU511946B2
AU511946B2 AU24246/77A AU2424677A AU511946B2 AU 511946 B2 AU511946 B2 AU 511946B2 AU 24246/77 A AU24246/77 A AU 24246/77A AU 2424677 A AU2424677 A AU 2424677A AU 511946 B2 AU511946 B2 AU 511946B2
Authority
AU
Australia
Prior art keywords
pulverised
compacting
rubber
pulverised rubber
compacting pulverised
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.)
Expired
Application number
AU24246/77A
Other versions
AU2424677A (en
Inventor
H. and Lehnen J koch
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.)
BAYER AG AND HEINRICH KOCH
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of AU2424677A publication Critical patent/AU2424677A/en
Application granted granted Critical
Publication of AU511946B2 publication Critical patent/AU511946B2/en
Expired legal-status Critical Current

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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/425—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw surrounded by a casing provided with grooves or cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU24246/77A 1976-04-15 1977-04-14 Compacting pulverised rubber Expired AU511946B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE2616666 1976-04-15
DE19762616666 DE2616666A1 (en) 1976-04-15 1976-04-15 COMPRESSING POWDERED RUBBER BLENDS

Publications (2)

Publication Number Publication Date
AU2424677A AU2424677A (en) 1978-10-19
AU511946B2 true AU511946B2 (en) 1980-09-11

Family

ID=5975475

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24246/77A Expired AU511946B2 (en) 1976-04-15 1977-04-14 Compacting pulverised rubber

Country Status (11)

Country Link
JP (1) JPS52126482A (en)
AR (1) AR210213A1 (en)
AU (1) AU511946B2 (en)
BR (1) BR7702350A (en)
CA (1) CA1090970A (en)
DE (1) DE2616666A1 (en)
ES (1) ES457815A1 (en)
FR (1) FR2348045A1 (en)
GB (1) GB1550011A (en)
NL (1) NL7704104A (en)
ZA (1) ZA772288B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106946A (en) * 1982-12-10 1984-06-20 Mitsui Petrochem Ind Ltd Preparation of vulcanizable rubber compound
JP2966735B2 (en) * 1994-07-29 1999-10-25 積水化成品工業株式会社 Thermoplastic resin extruder
DE102016224607A1 (en) * 2016-12-09 2018-06-14 Raumedic Ag Silicone extrusion line, process for silicone extrusion and silicone extrudate produced thereby

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE523705A (en) * 1952-10-23 1900-01-01
FR90683E (en) * 1961-07-19 1968-01-26 Pirelli Method and apparatus for continuously mixing a plastic material
DE1454865B2 (en) * 1965-02-13 1972-11-02 Ruhrchemie Ag, 4200 Oberhausen-Holten METHOD FOR PLASTIFYING HIGH MOLECULAR POLYAETHYLENE OR POLYPROPYLENE IN A SINGLE SCREW PRESS
DE2331299C2 (en) * 1973-06-20 1983-01-13 Chemische Werke Hüls AG, 4370 Marl Process for the production of free-flowing, powdery, filler-free rubbers
DE2424249A1 (en) * 1974-05-18 1975-11-27 Bayer Ag PROCESS FOR THE PRODUCTION OF POWDERED RUBBER-FILLER BATCHES
DE2439237C3 (en) * 1974-08-16 1978-11-16 Chemische Werke Huels Ag, 4370 Marl Process for the production of powdery, non-sticking, free-flowing, filler-containing, optionally plasticizer oil-containing basic rubber mixtures and their use
DE2449489A1 (en) * 1974-10-19 1976-04-29 Bayer Ag PROCESS AND DEVICE FOR THE PRODUCTION OF PRE-PLASTICIZED MATERIALS FROM HIGHLY MOLECULAR POWDER-MIXED PREPARATORY MIXTURES

Also Published As

Publication number Publication date
JPS52126482A (en) 1977-10-24
AU2424677A (en) 1978-10-19
DE2616666A1 (en) 1978-03-02
ZA772288B (en) 1978-03-29
GB1550011A (en) 1979-08-08
AR210213A1 (en) 1977-06-30
CA1090970A (en) 1980-12-09
NL7704104A (en) 1977-10-18
BR7702350A (en) 1978-05-09
ES457815A1 (en) 1978-03-01
FR2348045A1 (en) 1977-11-10

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