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CA1074524A - Process for the preparation of pulverulent batches of rubber and filler - Google Patents

Process for the preparation of pulverulent batches of rubber and filler

Info

Publication number
CA1074524A
CA1074524A CA227,129A CA227129A CA1074524A CA 1074524 A CA1074524 A CA 1074524A CA 227129 A CA227129 A CA 227129A CA 1074524 A CA1074524 A CA 1074524A
Authority
CA
Canada
Prior art keywords
filler
rubber
mixing
mixing vessel
vessel
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
CA227,129A
Other languages
English (en)
Inventor
Jochen Schnetger
Friedrich Haas
Gunter Marwede
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
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
Application granted granted Critical
Publication of CA1074524A publication Critical patent/CA1074524A/en
Expired 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • B29B7/002—Methods
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA227,129A 1974-05-18 1975-05-16 Process for the preparation of pulverulent batches of rubber and filler Expired CA1074524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424249 DE2424249A1 (de) 1974-05-18 1974-05-18 Verfahren zur herstellung von pulverfoermigen kautschuk-fuellstoff-batches

Publications (1)

Publication Number Publication Date
CA1074524A true CA1074524A (en) 1980-04-01

Family

ID=5915947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227,129A Expired CA1074524A (en) 1974-05-18 1975-05-16 Process for the preparation of pulverulent batches of rubber and filler

Country Status (9)

Country Link
JP (1) JPS511551A (es)
BR (1) BR7503047A (es)
CA (1) CA1074524A (es)
DE (1) DE2424249A1 (es)
ES (1) ES437720A1 (es)
FR (1) FR2271033B1 (es)
GB (1) GB1507691A (es)
IT (1) IT1036897B (es)
NL (1) NL7505823A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU508463B2 (en) * 1975-07-03 1980-03-20 Bayer Aktiengesellschaft and C-unter Papenmeier KG Pulverulent rubber mixture
DE2616666A1 (de) * 1976-04-15 1978-03-02 Bayer Ag Verdichten von pulverfoermigen kautschukmischungen
DE2648301C2 (de) * 1976-10-26 1983-01-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von bepudertem Kautschukpulver
DE2931793C2 (de) * 1979-08-04 1982-05-13 Metzeler Kautschuk GmbH, 8000 München Verfahren zur Herstellung von Gummiartikeln durch Vernetzung einer Kautschuk-Mischung
JPS58152028A (ja) * 1982-03-05 1983-09-09 Toagosei Chem Ind Co Ltd 粉末状ポリマ−
US4599370A (en) * 1984-12-06 1986-07-08 Plastic Specialties And Technologies, Inc. Powdered elastomer dry blends and process for injection molding
JPS6218214A (ja) * 1985-07-17 1987-01-27 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂粒子の加熱処理装置
US6686410B1 (en) 1998-11-03 2004-02-03 Uniroyal Chemical Company, Inc. Blending of polymeric materials and fillers
US7153895B2 (en) 2001-09-12 2006-12-26 Uniroyal Chemical Company, Inc. Blending of rubber compounds, fillers and plasticizers
DE102006025848A1 (de) * 2006-03-29 2007-10-04 Byk-Chemie Gmbh Herstellung von Nanopartikeln, insbesondere Nanopartikelkompositen, ausgehend von Pulveragglomeraten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879243A (es) * 1972-01-26 1973-10-24

Also Published As

Publication number Publication date
FR2271033A1 (es) 1975-12-12
IT1036897B (it) 1979-10-30
GB1507691A (en) 1978-04-19
BR7503047A (pt) 1976-04-13
JPS511551A (en) 1976-01-08
ES437720A1 (es) 1977-03-16
DE2424249A1 (de) 1975-11-27
NL7505823A (nl) 1975-11-20
FR2271033B1 (es) 1979-04-13

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Legal Events

Date Code Title Description
MKEX Expiry