AU3154597A - Brominated polystyrene having improved thermal stability and color and process for the preparation thereof - Google Patents

Brominated polystyrene having improved thermal stability and color and process for the preparation thereof

Info

Publication number
AU3154597A
AU3154597A AU31545/97A AU3154597A AU3154597A AU 3154597 A AU3154597 A AU 3154597A AU 31545/97 A AU31545/97 A AU 31545/97A AU 3154597 A AU3154597 A AU 3154597A AU 3154597 A AU3154597 A AU 3154597A
Authority
AU
Australia
Prior art keywords
polystyrene
solution
bromination
backbone
reactant
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
AU31545/97A
Other languages
English (en)
Inventor
James L. Dever
James C. Gill
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.)
Vibrantz Corp
Original Assignee
Ferro 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=24653227&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3154597(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ferro Corp filed Critical Ferro Corp
Publication of AU3154597A publication Critical patent/AU3154597A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU31545/97A 1996-06-14 1997-05-30 Brominated polystyrene having improved thermal stability and color and process for the preparation thereof Abandoned AU3154597A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/661,350 US5637650A (en) 1996-06-14 1996-06-14 Brominated polysytrene having improved thermal stability and color and process for the preparation thereof
US08661350 1996-06-14
PCT/US1997/009598 WO1997047663A1 (en) 1996-06-14 1997-05-30 Brominated polystyrene having improved thermal stability and color and process for the preparation thereof

Publications (1)

Publication Number Publication Date
AU3154597A true AU3154597A (en) 1998-01-07

Family

ID=24653227

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31545/97A Abandoned AU3154597A (en) 1996-06-14 1997-05-30 Brominated polystyrene having improved thermal stability and color and process for the preparation thereof

Country Status (9)

Country Link
US (3) US5637650A (enExample)
EP (1) EP0906345B1 (enExample)
JP (2) JP2000512328A (enExample)
AT (1) ATE294191T1 (enExample)
AU (1) AU3154597A (enExample)
CA (1) CA2256530C (enExample)
DE (1) DE69733136T2 (enExample)
GB (1) GB2329897B (enExample)
WO (1) WO1997047663A1 (enExample)

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US5882551A (en) * 1995-04-06 1999-03-16 Ferro Corporation Brominated syndiotactic polystyrene and the use 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
US6518368B2 (en) 1996-06-14 2003-02-11 Albemarle Corporation Brominated polystyrene having improved thermal stability and color and process for the preparation thereof
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
EP0928300B1 (en) * 1996-09-26 2000-05-10 Albemarle Corporation Process for brominated styrenic polymers
US6133381A (en) * 1996-09-26 2000-10-17 Albelmarle Corporation Brominated polystyrenic flame retardants
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KR20070116239A (ko) * 2005-03-31 2007-12-07 알베마를 코포레이션 촉매 회수를 이용한 개선된 중합체 할로겐화 공정
EP1896512B1 (en) * 2005-06-30 2016-10-26 Albemarle Corporation Brominated styrenic polymers and their preparation
CN101341174B (zh) * 2005-12-21 2011-08-31 雅宝公司 溴化阴离子苯乙烯系聚合物及其制备
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
CN101541495A (zh) * 2006-11-28 2009-09-23 雅宝公司 将溴化阴离子苯乙烯类聚合物转换成便于储存、运输和使用的更硬并更大的形态
ES2708852T3 (es) * 2007-06-07 2019-04-11 Albemarle Corp Aductos, aductos y oligómeros, o aductos, oligómeros y polímeros de bajo peso molecular, y su preparación
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
KR101536032B1 (ko) 2008-06-06 2015-07-10 알베마를 코포레이션 저분자량의 브롬화 중합체, 이들의 제조 방법 및 열가소성 배합물에서 이들의 용도
EP2373697A1 (en) * 2008-12-02 2011-10-12 Albemarle Corporation Bromination of telomer mixtures derived from toluene and styrene
KR20110110096A (ko) * 2008-12-02 2011-10-06 알베마를 코포레이션 톨루엔 및 스티렌 유도 텔로머 분포물 및 이로부터 생성되는 브롬화된 난연제
JO3423B1 (ar) * 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
JP2012510562A (ja) 2008-12-02 2012-05-10 アルベマール・コーポレーシヨン 分岐および星型分岐スチレンの重合体、短鎖重合体、ならびに付加物、それらの合成、それらの臭素化、およびそれらの使用
JP2012525483A (ja) 2009-05-01 2012-10-22 アルベマール・コーポレーシヨン ペレット化された低分子量臭素化芳香族ポリマー組成物
JO3059B1 (ar) 2009-05-01 2017-03-15 Albemarle Corp معالجة بالبروم لتراكيب بوليمرات عطرية ذات وزن جزيئي منخفض
JP5848555B2 (ja) * 2011-09-08 2016-01-27 三菱エンジニアリングプラスチックス株式会社 ポリエステル樹脂組成物及び成形体
JP5848556B2 (ja) * 2011-09-08 2016-01-27 三菱エンジニアリングプラスチックス株式会社 ポリエステル樹脂組成物及び成形体
US11021425B2 (en) 2018-10-12 2021-06-01 International Business Machines Corporation Polybrominated diphenyl-based flame retardant compounds
CN119529143B (zh) * 2025-01-23 2025-04-08 山东东信新材料科技股份有限公司 一种溴化聚苯乙烯的制备方法

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Also Published As

Publication number Publication date
EP0906345A1 (en) 1999-04-07
US5726252A (en) 1998-03-10
GB2329897A (en) 1999-04-07
GB2329897B (en) 2001-01-10
WO1997047663A1 (en) 1997-12-18
JP2008133484A (ja) 2008-06-12
GB9827416D0 (en) 1999-02-03
DE69733136T2 (de) 2006-03-02
ATE294191T1 (de) 2005-05-15
USRE37902E1 (en) 2002-11-05
DE69733136D1 (de) 2005-06-02
JP2000512328A (ja) 2000-09-19
CA2256530C (en) 2006-09-12
CA2256530A1 (en) 1997-12-18
EP0906345B1 (en) 2005-04-27
US5637650A (en) 1997-06-10

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