BE860696A - Procede de bromation de (co)polymeres styreniques - Google Patents

Procede de bromation de (co)polymeres styreniques

Info

Publication number
BE860696A
BE860696A BE182518A BE182518A BE860696A BE 860696 A BE860696 A BE 860696A BE 182518 A BE182518 A BE 182518A BE 182518 A BE182518 A BE 182518A BE 860696 A BE860696 A BE 860696A
Authority
BE
Belgium
Prior art keywords
bromation
styrene polymers
styrene
polymers
Prior art date
Application number
BE182518A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE860696A publication Critical patent/BE860696A/fr

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C08F8/22—Halogenation by reaction with free halogens
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds

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)
BE182518A 1976-11-11 1977-11-10 Procede de bromation de (co)polymeres styreniques BE860696A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2651435A DE2651435C3 (de) 1976-11-11 1976-11-11 Verfahren zur Herstellung von bromierten Polymerisationsprodukten des Styrols

Publications (1)

Publication Number Publication Date
BE860696A true BE860696A (fr) 1978-05-10

Family

ID=5992892

Family Applications (1)

Application Number Title Priority Date Filing Date
BE182518A BE860696A (fr) 1976-11-11 1977-11-10 Procede de bromation de (co)polymeres styreniques

Country Status (9)

Country Link
US (1) US4143221A (fr)
JP (1) JPS5360986A (fr)
BE (1) BE860696A (fr)
CA (1) CA1095647A (fr)
DE (1) DE2651435C3 (fr)
FR (1) FR2370758A1 (fr)
GB (1) GB1589700A (fr)
IT (1) IT1087110B (fr)
NL (1) NL7712190A (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800012B2 (de) * 1978-01-02 1981-08-13 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von wärmebeständigen, kernbromierten Polystyrolen
DE2800013C2 (de) * 1978-01-02 1982-12-23 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von wärmebeständigen, kernbromierten Polystyrolen
FR2413409A1 (fr) * 1978-01-02 1979-07-27 Huels Chemische Werke Ag Procede pour preparer des polystyrenes resistant a la chaleur, bromes sur le noyau
US4201580A (en) * 1978-07-24 1980-05-06 Bell Telephone Laboratories, Incorporated Lithographic fabrication with treatment of "living polymer"
DE3061057D1 (en) * 1979-05-07 1982-12-16 Ciba Geigy Ag A process for the preparation of brominated products of polystyrene
DE3006448A1 (de) * 1980-02-21 1981-08-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mischungen aus bromierten polystyrolen und bromierten aromatischen verbindungen
US4352909A (en) * 1980-08-20 1982-10-05 Ferro Corporation Process for the bromination of polystyrenes
US4486574A (en) * 1980-11-21 1984-12-04 Mobil Oil Corporation Polymers of methyl ethenyl benzene
US4755573A (en) * 1985-11-15 1988-07-05 General Electric Company Cationic polymerization of bromoalkenyl aromatic compounds with aromatic chain transfer agent, and products
US4879353A (en) * 1987-01-28 1989-11-07 Great Lakes Chemical Corporation Bromination of polystyrene using bromine as the reaction solvent
US4832873A (en) * 1987-10-09 1989-05-23 Great Lakes Chemical Corporation Process for producing polybrominated higher alkylbenzenes
US5654379A (en) * 1987-11-27 1997-08-05 Exxon Chemicals Patent, Inc. Process for selective bromination of para-alkylstyrene/isoolefin copolymers
US6013727A (en) 1988-05-27 2000-01-11 Exxon Chemical Patents, Inc. Thermoplastic blend containing engineering resin
US5112898A (en) * 1989-06-06 1992-05-12 Ferro Corporation High impact polystyrene containing low molecular weight brominated polystyrene
US5112896A (en) * 1989-06-06 1992-05-12 Ferro Corporation High-impact polystyrene containing low molecular weight brominated polystyrene
US5112897A (en) * 1989-06-06 1992-05-12 Ferro Corporation High impact polystyrene containing low molecular weight brominated polystyrene
US4975496A (en) * 1989-08-10 1990-12-04 The Dow Chemical Company Process for brominating aromatic resins
US5238990A (en) * 1991-06-05 1993-08-24 Exxon Chemical Patents Inc. High modulus toughened polyamide composition
US5244961A (en) * 1991-09-19 1993-09-14 Exxon Chemical Patents Inc. Thermoplastic compositions and process for preparing the same
US5246987A (en) * 1992-05-14 1993-09-21 Shell Oil Company Bitumen and halogenated vinyl aromatic-conjugated diolefin block copolymer compositions
US5532322B1 (en) * 1995-09-26 1999-12-07 Manac Inc Process for preparing brominated polystyrene
US5723549A (en) * 1996-06-14 1998-03-03 Ferro Corporation Process for the preparation of brominated polystyrene having improved color characteristics
US5637650A (en) 1996-06-14 1997-06-10 Ferro Corporation Brominated polysytrene having improved thermal stability and color and process for the preparation thereof
US6518368B2 (en) 1996-06-14 2003-02-11 Albemarle Corporation Brominated polystyrene having improved thermal stability and color and process for the preparation thereof
US5681901A (en) * 1996-07-24 1997-10-28 Exxon Chemical Patents Inc. Process for halogenating isomonoolefin copolymers
US6232393B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Polymers flame retarded with brominated polystyrenic resins
US6232408B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Brominated polstyrenic resins
US6235831B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Polymer compositions containing brominated polystyrenic resins
US6326439B1 (en) 1996-09-26 2001-12-04 Albemarle Corporation Process for brominating polystyrenic resins
US5686538A (en) * 1996-09-26 1997-11-11 Albemarle Corporation Process for brominating polystyrenic resins
US6235844B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Brominated polystyrenic resins
US5677390A (en) * 1996-09-26 1997-10-14 Albemarle Corporation Process for brominating polystyrenic resins
US6521714B2 (en) 1996-09-26 2003-02-18 Albemarle Corporation Brominated polystyrenic resins
CA2265642C (fr) * 1996-09-26 2006-03-14 Albemarle Corporation Procede de bromuration de styrenes-polymeres
US5767203A (en) * 1996-09-26 1998-06-16 Albemarle Corporation Process for brominated styrenic polymers
US6133381A (en) * 1996-09-26 2000-10-17 Albelmarle Corporation Brominated polystyrenic flame retardants
DE69832912T2 (de) * 1997-05-07 2006-09-21 Albemarle Corp. Verfahren zur Bromierung von Polystyrolharzen
CN1122046C (zh) * 1997-11-18 2003-09-24 阿尔伯麦尔公司 制备具有改进颜色性能的溴化聚苯乙烯方法
US6472567B2 (en) 1998-01-30 2002-10-29 Tosoh Corporation Process for the production of styrene compound, and styrene compound free from biphenyl
US6479709B1 (en) 1998-01-30 2002-11-12 Tosoh Corporation Process for the production of styrene derivative
US7632893B2 (en) * 2005-06-30 2009-12-15 Albemarle Corporation Brominated styrenic polymers and their preparation
ES2351618T3 (es) * 2005-12-21 2011-02-08 Albemarle Corporation Preparación de polímeros o resinas estirénicas bromadas.
EP2044133B1 (fr) 2006-07-20 2015-01-28 Albemarle Corporation Technologie de traitement pour la récupération de polymères styréniques bromés à partir de mélanges réactifs dans lesquels ils sont formés et/ou conversion de ces mélanges en granules ou en pastilles
MX2009013127A (es) * 2007-06-07 2010-01-15 Albemarle Corp Polimeros bromados de bajo peso molecular y su uso en formulaciones termoplasticas.
US8993684B2 (en) 2008-06-06 2015-03-31 Albemarle Corporation Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations
JO3423B1 (ar) * 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
US8642821B2 (en) * 2008-12-02 2014-02-04 Albemarle Corporation Bromination of telomer mixtures derived from toluene and styrene
CN102224122B (zh) * 2008-12-02 2014-09-03 雅宝公司 甲苯和苯乙烯衍生的调聚物分布物及由其制备的溴化阻燃剂
KR20110100216A (ko) * 2008-12-02 2011-09-09 알베마를 코포레이션 분지형 또는 별모양 분지형 스티렌 폴리머, 텔로머, 및 부가물, 그의 합성, 그의 브롬화, 및 그의 용도
EP2246376B1 (fr) 2009-04-27 2014-03-05 Leibniz-Institut für Polymerforschung Dresden e.V. Procédé de préparation de particules avec un polymère enveloppe conjugué
US8753554B2 (en) * 2009-05-01 2014-06-17 Albemarle Corporation Pelletized low molecular weight brominated aromatic polymer compositions
JO3059B1 (ar) 2009-05-01 2017-03-15 Albemarle Corp معالجة بالبروم لتراكيب بوليمرات عطرية ذات وزن جزيئي منخفض
CN117247482B (zh) * 2023-11-17 2024-02-20 山东旭锐新材股份有限公司 一种高热稳定性溴化聚苯乙烯合成方法
CN117264093A (zh) * 2023-11-23 2023-12-22 山东海化集团有限公司 一种合成溴化聚苯乙烯的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028486A (en) * 1974-06-03 1977-06-07 The Goodyear Tire & Rubber Company Alpha-methyl-p-bromo-styrene and method of preparation
US3959398A (en) * 1974-06-03 1976-05-25 The Goodyear Tire & Rubber Company Alpha-methyl-p-bromo-styrene and method of preparation
CA1054161A (fr) * 1975-08-22 1979-05-08 Herbert Naarmann Fabrication d'oligomeres bromes resistant a la chaleur a base de composes aromatiques monovynyliques

Also Published As

Publication number Publication date
FR2370758A1 (fr) 1978-06-09
CA1095647A (fr) 1981-02-10
JPS5360986A (en) 1978-05-31
NL7712190A (nl) 1978-05-16
GB1589700A (en) 1981-05-20
DE2651435C3 (de) 1980-11-27
US4143221A (en) 1979-03-06
DE2651435A1 (de) 1978-05-24
FR2370758B1 (fr) 1980-12-19
DE2651435B2 (de) 1980-04-03
IT1087110B (it) 1985-05-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19931130