ATE534670T1 - Verfahren zum partiellen lösungsmittelstrippen zur gewinnung von bromierten butadienpolymeren aus lösung - Google Patents

Verfahren zum partiellen lösungsmittelstrippen zur gewinnung von bromierten butadienpolymeren aus lösung

Info

Publication number
ATE534670T1
ATE534670T1 AT08848178T AT08848178T ATE534670T1 AT E534670 T1 ATE534670 T1 AT E534670T1 AT 08848178 T AT08848178 T AT 08848178T AT 08848178 T AT08848178 T AT 08848178T AT E534670 T1 ATE534670 T1 AT E534670T1
Authority
AT
Austria
Prior art keywords
brominated butadiene
solution
butadiene polymers
partial solvent
solvent stripping
Prior art date
Application number
AT08848178T
Other languages
English (en)
Inventor
David Gorman
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Application granted granted Critical
Publication of ATE534670T1 publication Critical patent/ATE534670T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/06—Wining of rubber from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/12—Incorporating halogen atoms into the molecule
    • C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AT08848178T 2007-11-07 2008-10-16 Verfahren zum partiellen lösungsmittelstrippen zur gewinnung von bromierten butadienpolymeren aus lösung ATE534670T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US221307P 2007-11-07 2007-11-07
PCT/US2008/080212 WO2009061600A1 (en) 2007-11-07 2008-10-16 Partial solvent stripping process for recovering brominated butadiene polymers from solution

Publications (1)

Publication Number Publication Date
ATE534670T1 true ATE534670T1 (de) 2011-12-15

Family

ID=40377659

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08848178T ATE534670T1 (de) 2007-11-07 2008-10-16 Verfahren zum partiellen lösungsmittelstrippen zur gewinnung von bromierten butadienpolymeren aus lösung

Country Status (7)

Country Link
US (1) US7674862B2 (de)
EP (1) EP2207812B1 (de)
CN (1) CN101848942B (de)
AT (1) ATE534670T1 (de)
IL (1) IL205533A (de)
TW (1) TW200922952A (de)
WO (1) WO2009061600A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2751021T3 (es) * 2006-08-16 2020-03-30 Dow Global Technologies Llc Procedimiento para bromar copolímeros de butadieno/vinilo aromático
EP2170962B1 (de) * 2007-07-03 2012-05-16 Dow Global Technologies LLC Verfahren zur gewinnung von bromierten butadienpolymeren aus lösung
EP2315795B1 (de) * 2008-08-18 2012-09-19 Dow Global Technologies LLC Verfahren zur herstellung und entgasung bromierter polybutadienpolymerpartikel
US20220106416A1 (en) * 2018-12-27 2022-04-07 Public Joint Stock Company "Sibur Holding" Modified (co)polymer, method for preparing thereof and use of the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084142A (en) * 1958-12-19 1963-04-02 Exxon Research Engineering Co Halogenation of dehydrohalogenated butyl rubber
US3804145A (en) 1970-06-15 1974-04-16 Shell Oil Co Process for the isolation and recovery of polymers
DE2430325A1 (de) 1973-06-28 1975-01-16 Dover Chemical Corp Chlorbromiertes polybutadien und butadien-isopren-copolymere
US4568418A (en) 1981-08-12 1986-02-04 The Dow Chemical Company Process for converting polymer solutions into granules
DE4224025C2 (de) 1992-07-21 1996-11-14 Bayer Ag Verfahren zur Isolierung von Polycarbonaten aus ihren Lösungen
EP0616002B1 (de) 1992-09-18 1998-03-04 Idemitsu Petrochemical Co., Ltd. Verfahren zur herstellung eines polykarbonatpulvers
US5615831A (en) 1995-06-05 1997-04-01 General Electric Company Steam precipitation jet
CA2627253C (en) 2005-11-12 2013-11-19 Dow Global Technologies Inc. Brominated butadiene/vinyl aromatic copolymers, blends of such copolymers with a vinyl aromatic polymer, and polymeric foams formed from such blends
ES2751021T3 (es) 2006-08-16 2020-03-30 Dow Global Technologies Llc Procedimiento para bromar copolímeros de butadieno/vinilo aromático
EP2054445B1 (de) 2006-08-16 2014-06-18 Dow Global Technologies LLC Verfahren zur brominierung aromatischer butadien/vinyl-copolymere

Also Published As

Publication number Publication date
EP2207812B1 (de) 2011-11-23
US20090118427A1 (en) 2009-05-07
IL205533A0 (en) 2010-12-30
WO2009061600A1 (en) 2009-05-14
US7674862B2 (en) 2010-03-09
EP2207812A1 (de) 2010-07-21
CN101848942B (zh) 2012-04-18
CN101848942A (zh) 2010-09-29
IL205533A (en) 2013-11-28
TW200922952A (en) 2009-06-01

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