AU9747198A - Process for degassing rubber from gaseous phase polymerisation - Google Patents

Process for degassing rubber from gaseous phase polymerisation

Info

Publication number
AU9747198A
AU9747198A AU97471/98A AU9747198A AU9747198A AU 9747198 A AU9747198 A AU 9747198A AU 97471/98 A AU97471/98 A AU 97471/98A AU 9747198 A AU9747198 A AU 9747198A AU 9747198 A AU9747198 A AU 9747198A
Authority
AU
Australia
Prior art keywords
gaseous phase
phase polymerisation
degassing
degassing rubber
rubber
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.)
Abandoned
Application number
AU97471/98A
Inventor
Thomas Bamberger
Friedrich Haendeler
Franz-Josef Mersmann
Jurgen Schneider
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
Publication of AU9747198A publication Critical patent/AU9747198A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C4/00—Treatment of rubber before vulcanisation, not provided for in groups C08C1/00 - C08C3/02

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

In a process for degassing rubber particles from gaseous phase polymerisation, the rubber particles are constantly held in motion in a vibrating fluidised bed and are crossed at the same time by a gas flow.
AU97471/98A 1997-10-10 1998-09-26 Process for degassing rubber from gaseous phase polymerisation Abandoned AU9747198A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19744709A DE19744709A1 (en) 1997-10-10 1997-10-10 Degassing of polymer, especially rubber particles after gas phase polymerisation
DE19744709 1997-10-10
PCT/EP1998/006126 WO1999019367A1 (en) 1997-10-10 1998-09-26 Process for degassing rubber from gaseous phase polymerisation

Publications (1)

Publication Number Publication Date
AU9747198A true AU9747198A (en) 1999-05-03

Family

ID=7845105

Family Applications (1)

Application Number Title Priority Date Filing Date
AU97471/98A Abandoned AU9747198A (en) 1997-10-10 1998-09-26 Process for degassing rubber from gaseous phase polymerisation

Country Status (9)

Country Link
EP (1) EP1023330B1 (en)
JP (1) JP2001519472A (en)
KR (1) KR20010031014A (en)
AT (1) ATE248864T1 (en)
AU (1) AU9747198A (en)
BR (1) BR9812899A (en)
CA (1) CA2306158A1 (en)
DE (2) DE19744709A1 (en)
WO (1) WO1999019367A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645777A (en) * 2014-11-19 2015-05-27 沈阳工业大学 Method for reducing VOC (Volatile Organic Compound) in automobile trim material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710538A (en) * 1986-03-10 1987-12-01 Union Carbide Corporation Process for the production of a sticky polymer
DE3721769A1 (en) * 1987-07-01 1989-01-12 Huels Chemische Werke Ag METHOD FOR REPROCESSING FINE-PARTED SOLIDS SEPARATED IN LIQUIDS
JPH08179562A (en) * 1994-12-26 1996-07-12 Canon Inc Production of toner for developing electrostatic charge image
DE19512116A1 (en) * 1995-04-04 1996-10-10 Bayer Ag Gas phase polymerization of conjugated dienes in the presence of rare earth allyl compounds
US5688910A (en) * 1995-09-26 1997-11-18 Union Carbide Chemicals & Plastics Technology Corporation Process and apparatus for removing unpolymerized gaseous monomers from olefin polymers

Also Published As

Publication number Publication date
DE19744709A1 (en) 1999-04-15
JP2001519472A (en) 2001-10-23
KR20010031014A (en) 2001-04-16
EP1023330A1 (en) 2000-08-02
CA2306158A1 (en) 1999-04-22
DE59809507D1 (en) 2003-10-09
EP1023330B1 (en) 2003-09-03
BR9812899A (en) 2000-08-08
WO1999019367A1 (en) 1999-04-22
ATE248864T1 (en) 2003-09-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase