ATE425994T1 - Verfahren zur herstellung von bromiertem polystyrol mit verbessertem farbverhalten - Google Patents

Verfahren zur herstellung von bromiertem polystyrol mit verbessertem farbverhalten

Info

Publication number
ATE425994T1
ATE425994T1 AT97948425T AT97948425T ATE425994T1 AT E425994 T1 ATE425994 T1 AT E425994T1 AT 97948425 T AT97948425 T AT 97948425T AT 97948425 T AT97948425 T AT 97948425T AT E425994 T1 ATE425994 T1 AT E425994T1
Authority
AT
Austria
Prior art keywords
polystyrene
brominating agent
catalyst
reactant
selecting
Prior art date
Application number
AT97948425T
Other languages
English (en)
Inventor
James Dever
James Gill
Original Assignee
Albemarle Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24662768&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE425994(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Albemarle Corp filed Critical Albemarle Corp
Application granted granted Critical
Publication of ATE425994T1 publication Critical patent/ATE425994T1/de

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
    • 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
    • C08F112/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F112/02—Monomers containing only one unsaturated aliphatic radical
    • C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F112/06—Hydrocarbons
    • C08F112/08—Styrene
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/58—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with silicon, germanium, tin, lead, antimony, bismuth or compounds thereof
    • 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
    • C08F6/12—Separation of polymers from solutions

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT97948425T 1996-06-14 1997-11-18 Verfahren zur herstellung von bromiertem polystyrol mit verbessertem farbverhalten ATE425994T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/663,657 US5723549A (en) 1996-06-14 1996-06-14 Process for the preparation of brominated polystyrene having improved color characteristics
PCT/US1997/021240 WO1999025746A1 (en) 1996-06-14 1997-11-18 Process for the preparation of brominated polystyrene having improved color characteristics

Publications (1)

Publication Number Publication Date
ATE425994T1 true ATE425994T1 (de) 2009-04-15

Family

ID=24662768

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97948425T ATE425994T1 (de) 1996-06-14 1997-11-18 Verfahren zur herstellung von bromiertem polystyrol mit verbessertem farbverhalten

Country Status (6)

Country Link
US (1) US5723549A (de)
EP (1) EP1032602B9 (de)
KR (1) KR100506019B1 (de)
AT (1) ATE425994T1 (de)
ES (1) ES2324564T3 (de)
WO (1) WO1999025746A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2265642C (en) 1996-09-26 2006-03-14 Albemarle Corporation Process for brominated styrenic polymers
US6235831B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Polymer compositions containing brominated polystyrenic resins
US6232408B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Brominated polstyrenic resins
US6232393B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Polymers flame retarded with brominated polystyrenic resins
US6235844B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Brominated polystyrenic resins
US6326439B1 (en) 1996-09-26 2001-12-04 Albemarle Corporation Process for brominating polystyrenic resins
US6133381A (en) * 1996-09-26 2000-10-17 Albelmarle Corporation Brominated polystyrenic flame retardants
US6521714B2 (en) 1996-09-26 2003-02-18 Albemarle Corporation Brominated polystyrenic resins
US6146555A (en) * 1998-01-19 2000-11-14 Ferro Corporation Brominated copolymer flame retardant additives having improved color characteristics and related method
JP4450510B2 (ja) * 1998-09-10 2010-04-14 アルベマール・コーポレーシヨン 改良臭素置換ポリスチレン系樹脂およびそれらの使用
AU3844499A (en) * 1999-05-07 2000-11-21 Salviac Limited Improved filter element for embolic protection device
US6992148B2 (en) * 2003-12-31 2006-01-31 Albemarle Corporation Recovery of antimony catalyst residues from bromination reaction mixtures
BRPI0418907A (pt) * 2004-05-20 2007-11-27 Albemarle Corp aglomerados de polìmeros estirênicos aniÈnicos bromatadas inalterados e método de preparação
ES2612575T3 (es) * 2005-06-30 2017-05-17 Albemarle Corporation Polímeros estirénicos bromados y su preparación
KR101353883B1 (ko) * 2005-12-21 2014-02-18 알베마를 코포레이션 브롬화 음이온성 스티렌계 중합체 및 이의 제조
CA2657939C (en) * 2006-07-20 2015-10-27 Albemarle Corporation Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastilles
KR20090093962A (ko) * 2006-11-28 2009-09-02 알베마를 코포레이션 브롬화 음이온성 스티렌계 중합체를 저장, 수송, 및 사용하기 위해 경질이고 큰 형태로 전환하는 방법
PL2158233T3 (pl) 2007-06-07 2019-04-30 Albemarle Corp Addukty, addukty i oligomery lub addukty, oligomery i polimery o małym ciężarze cząsteczkowym oraz ich wytwarzanie
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
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
JO3423B1 (ar) * 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
WO2010065464A1 (en) 2008-12-02 2010-06-10 Albemarle Corporation Bromination of telomer mixtures derived from toluene and styrene
JO3059B1 (ar) 2009-05-01 2017-03-15 Albemarle Corp معالجة بالبروم لتراكيب بوليمرات عطرية ذات وزن جزيئي منخفض
US8753554B2 (en) 2009-05-01 2014-06-17 Albemarle Corporation Pelletized low molecular weight brominated aromatic polymer compositions
CN101555302B (zh) * 2009-05-13 2010-12-01 重庆工商大学 利用废旧聚苯乙烯泡沫塑料制备溴化聚苯乙烯的方法
KR102621597B1 (ko) * 2018-09-10 2024-01-08 에스케이이노베이션 주식회사 난연제 및 이를 포함하는 난연성 수지 조성물
CN109988309B (zh) * 2019-03-26 2022-02-01 浙江置正有机硅有限公司 一种烷氧基抗结构剂的制备方法及其设备
CN121426997A (zh) * 2025-12-29 2026-01-30 潍坊鑫洋化工有限公司 一种全流程连续化制备溴化聚苯乙烯的方法及装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890772A (en) * 1930-01-28 1932-12-13 Du Pont Chlorination of meta styrene
US3050476A (en) * 1958-12-08 1962-08-21 Koppers Co Inc Method of making a self extinguishing expandable polymer of styrene by bromination
NL128916C (de) * 1965-02-18 1900-01-01
US3845146A (en) * 1969-10-06 1974-10-29 Dow Chemical Co Bromination with bromine chloride under pressure
CH584731A5 (de) * 1973-12-17 1977-02-15 Ciba Geigy Ag
DE2515473C3 (de) * 1975-04-09 1987-01-22 Basf Ag, 6700 Ludwigshafen Flammwidrige, lineare Polyester
US4074033A (en) * 1976-07-09 1978-02-14 Pratt & Lambert Chemical milling of neoprene rubber
DE2645711C3 (de) * 1976-10-09 1979-06-07 Basf Ag, 6700 Ludwigshafen Halogenhaltige Flammschutzmittel enthaltende Fasern und Fäden aus linearen, thermoplastischen Polyestern
DE2651435C3 (de) * 1976-11-11 1980-11-27 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von bromierten Polymerisationsprodukten des Styrols
DE2703419B1 (de) * 1977-01-28 1978-02-02 Basf Ag Flammwidrig ausgeruestete polyamid- formmassen
DE2727483A1 (de) * 1977-06-18 1979-01-11 Basf Ag Selbstverloeschende thermoplastische formmassen
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
US4352909A (en) * 1980-08-20 1982-10-05 Ferro Corporation Process for the bromination of polystyrenes
US4683084A (en) * 1983-04-28 1987-07-28 Atlantic Richfield Company Composition comprising a matrix resin, a flame retarding synergist, and an alternating copolymer of brominated styrene and N-brominated phenyl maleimide
EP0201411A3 (de) * 1985-05-03 1989-02-08 The Dow Chemical Company Bromierte Polymere aus alkenylaromatischen Verbindungen
IL80021A (en) * 1985-11-13 1993-04-04 Bromine Compounds Ltd Granular flame retardant agents, process for their preparation and articles obtained thereby
DE3779747T2 (de) * 1987-01-28 1993-01-07 Great Lakes Chemical Corp Aromatische bromierung von polystyrol mit einer bromverbindung als reaktionsloesungsmittel.
US5112897A (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
JP2854948B2 (ja) * 1990-09-13 1999-02-10 マナック株式会社 難燃性熱硬化性樹脂組成物
US5693714A (en) * 1992-02-27 1997-12-02 Composite Particles, Inc. Higher modulus compositions incorporating particulate rubber
US5304618A (en) * 1993-07-22 1994-04-19 Great Lakes Chemical Corporation Polymers of brominated styrene
EP0819155B1 (de) * 1995-04-06 1999-09-22 Ferro Corporation Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendung
US5532322B1 (en) * 1995-09-26 1999-12-07 Manac Inc Process for preparing brominated polystyrene

Also Published As

Publication number Publication date
US5723549A (en) 1998-03-03
EP1032602B9 (de) 2009-10-21
KR20010032151A (ko) 2001-04-16
WO1999025746A1 (en) 1999-05-27
KR100506019B1 (ko) 2005-08-05
EP1032602B1 (de) 2009-03-18
EP1032602A4 (de) 2004-08-25
EP1032602A1 (de) 2000-09-06
ES2324564T3 (es) 2009-08-10

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