IT1087110B - Processo per la preparazione di prodotti di polimerizzazione dello stirene bromurati - Google Patents

Processo per la preparazione di prodotti di polimerizzazione dello stirene bromurati

Info

Publication number
IT1087110B
IT1087110B IT28568/77A IT2856877A IT1087110B IT 1087110 B IT1087110 B IT 1087110B IT 28568/77 A IT28568/77 A IT 28568/77A IT 2856877 A IT2856877 A IT 2856877A IT 1087110 B IT1087110 B IT 1087110B
Authority
IT
Italy
Prior art keywords
bromurated
preparation
polymerization products
styrene polymerization
styrene
Prior art date
Application number
IT28568/77A
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
Application granted granted Critical
Publication of IT1087110B publication Critical patent/IT1087110B/it

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)
IT28568/77A 1976-11-11 1977-10-13 Processo per la preparazione di prodotti di polimerizzazione dello stirene bromurati IT1087110B (it)

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
IT1087110B true IT1087110B (it) 1985-05-31

Family

ID=5992892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28568/77A IT1087110B (it) 1976-11-11 1977-10-13 Processo per la preparazione di prodotti di polimerizzazione dello stirene bromurati

Country Status (9)

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

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800013C2 (de) * 1978-01-02 1982-12-23 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von wärmebeständigen, kernbromierten Polystyrolen
DE2800012B2 (de) * 1978-01-02 1981-08-13 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
US5112896A (en) * 1989-06-06 1992-05-12 Ferro Corporation High-impact polystyrene containing low molecular weight brominated polystyrene
US5112898A (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
US6518368B2 (en) 1996-06-14 2003-02-11 Albemarle Corporation Brominated polystyrene having improved thermal stability and color and process for the preparation thereof
US5637650A (en) * 1996-06-14 1997-06-10 Ferro Corporation Brominated polysytrene having improved thermal stability and color and process for the preparation thereof
US5723549A (en) * 1996-06-14 1998-03-03 Ferro Corporation Process for the preparation of brominated polystyrene having improved color characteristics
US5681901A (en) * 1996-07-24 1997-10-28 Exxon Chemical Patents Inc. Process for halogenating isomonoolefin copolymers
US6235831B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Polymer compositions containing brominated polystyrenic resins
US6232393B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Polymers flame retarded with brominated polystyrenic resins
US6133381A (en) * 1996-09-26 2000-10-17 Albelmarle Corporation Brominated polystyrenic flame retardants
US5686538A (en) * 1996-09-26 1997-11-11 Albemarle Corporation Process for brominating polystyrenic resins
US5767203A (en) * 1996-09-26 1998-06-16 Albemarle Corporation Process for brominated styrenic polymers
US6232408B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Brominated polstyrenic resins
US6521714B2 (en) 1996-09-26 2003-02-18 Albemarle Corporation Brominated polystyrenic resins
US5677390A (en) * 1996-09-26 1997-10-14 Albemarle Corporation Process for brominating polystyrenic resins
US6326439B1 (en) 1996-09-26 2001-12-04 Albemarle Corporation Process for brominating polystyrenic resins
CA2265642C (en) 1996-09-26 2006-03-14 Albemarle Corporation Process for brominated styrenic polymers
US6235844B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Brominated polystyrenic resins
EP1293518B1 (en) * 1997-05-07 2014-12-24 Albemarle Corporation Process for brominating polystyrenic resins
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
BRPI0614223A2 (pt) * 2005-06-30 2011-03-15 Albemarle Corp polìmeros estirênicos bromados e suas preparações
JP5383201B2 (ja) * 2005-12-21 2014-01-08 アルベマール・コーポレーシヨン 臭素化されたスチレンの重合体または樹脂の製造法
PL2044133T3 (pl) * 2006-07-20 2015-06-30 Albemarle Corp Proces technologiczny odzyskiwania bromowanych polimerów styrenowych z mieszanin reakcyjnych, w których zostały one wytworzone i/lub przekształcenie takich mieszanin w peletki lub w granulki albo pastylki
KR101544226B1 (ko) * 2007-06-07 2015-08-12 알베마를 코포레이션 부가물, 부가물 및 올리고머, 또는 부가물, 올리고머 및 저분자량 중합체, 및 그의 제조
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
CN102272176A (zh) * 2008-12-02 2011-12-07 雅宝公司 支化和星形支化的苯乙烯聚合物、调聚物和加合物，其合成、其溴化及其用途
CN102232089B (zh) * 2008-12-02 2013-11-13 雅宝公司 衍生自甲苯和苯乙烯的调聚物混合物的溴化
SG171741A1 (en) * 2008-12-02 2011-07-28 Albemarle Corp Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom
JO3423B1 (ar) * 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
EP2246376B1 (en) 2009-04-27 2014-03-05 Leibniz-Institut für Polymerforschung Dresden e.V. Method for preparing particles with a conjugated polymer shell
MX2011011302A (es) * 2009-05-01 2011-11-18 Albemarle Corp Composiciones granuladas de polimeros aromaticos bromados de bajo peso molecular.
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 (en) * 1975-08-22 1979-05-08 Herbert Naarmann Manufacture of heat-stable brominated oligomers of monovinyl-aromatic compounds

Also Published As

Publication number Publication date
FR2370758A1 (fr) 1978-06-09
US4143221A (en) 1979-03-06
JPS5360986A (en) 1978-05-31
DE2651435B2 (de) 1980-04-03
GB1589700A (en) 1981-05-20
BE860696A (fr) 1978-05-10
CA1095647A (en) 1981-02-10
DE2651435A1 (de) 1978-05-24
FR2370758B1 (it) 1980-12-19
NL7712190A (nl) 1978-05-16
DE2651435C3 (de) 1980-11-27

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