IL115188A - Process for preparaing a brominated aromatic composition and flame retardants containing brominated aromatic compounds - Google Patents
Process for preparaing a brominated aromatic composition and flame retardants containing brominated aromatic compoundsInfo
- Publication number
- IL115188A IL115188A IL11518895A IL11518895A IL115188A IL 115188 A IL115188 A IL 115188A IL 11518895 A IL11518895 A IL 11518895A IL 11518895 A IL11518895 A IL 11518895A IL 115188 A IL115188 A IL 115188A
- Authority
- IL
- Israel
- Prior art keywords
- bromination
- brominated aromatic
- reaction mixture
- continuous
- reaction zone
- Prior art date
Links
- 125000003118 aryl group Chemical group 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 150000001491 aromatic compounds Chemical class 0.000 title 1
- 239000003063 flame retardant Substances 0.000 title 1
- 230000031709 bromination Effects 0.000 abstract 5
- 238000005893 bromination reaction Methods 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31807694A | 1994-10-05 | 1994-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL115188A0 IL115188A0 (en) | 1995-12-31 |
IL115188A true IL115188A (en) | 1999-11-30 |
Family
ID=23236536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11518895A IL115188A (en) | 1994-10-05 | 1995-09-06 | Process for preparaing a brominated aromatic composition and flame retardants containing brominated aromatic compounds |
Country Status (6)
Country | Link |
---|---|
US (1) | US5741949A (xx) |
EP (1) | EP0784648B2 (xx) |
JP (1) | JPH10506910A (xx) |
DE (1) | DE69535076T3 (xx) |
IL (1) | IL115188A (xx) |
WO (1) | WO1996011227A1 (xx) |
Families Citing this family (63)
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US6084136A (en) * | 1995-03-06 | 2000-07-04 | Albmarle Corporation | Process for the preparation of tetrabromobisphenol-A |
US6235946B1 (en) | 1995-03-06 | 2001-05-22 | Albemarle Corporation | Process for the preparation of tetrabromobisphenol-A |
US6084137A (en) * | 1995-03-06 | 2000-07-04 | Albemarle Corporation | Process for the preparation of tetrabromobisphenol-A |
US6002050A (en) * | 1995-03-06 | 1999-12-14 | Albemarle Corporation | Process for the preparation of tetrabromobisphenol-A |
US6218584B1 (en) | 1995-03-06 | 2001-04-17 | Albemarle Corporation | Process for the preparation of tetrabromobisphenol-A |
US6008283A (en) * | 1997-03-20 | 1999-12-28 | Great Lakes Chemical Corporation | Oligomeric flame retardant additive |
EP1119536A1 (en) * | 1998-10-07 | 2001-08-01 | Great Lakes Chemical Corporation | Novel bromine-containing 1,2-bis(phenyl) tetrafluoro ethanes and method of imparting flame retardancy to flammable materials |
WO2000020364A1 (en) * | 1998-10-07 | 2000-04-13 | Great Lakes Chemical Corporation | Novel bromine-containing 1,2-bis(phenyl)difluoromethanes and method of imparting flame retardancy to flammable materials |
US6284935B1 (en) | 1999-02-22 | 2001-09-04 | Albemarle Corporation | Process for producing hexabromocyclododecane |
US6506952B2 (en) | 1999-02-22 | 2003-01-14 | Albemarle Corporation | Production of hexabromocyclododecane of enhanced gamma isomer content |
US7838708B2 (en) | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
WO2003048251A1 (en) * | 2001-12-05 | 2003-06-12 | Isola Laminate Systems Corp. | Prepreg and composition of epoxy resin(s), sma copolymers(s) and bis-maleimide triazine resin(s) |
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WO2005021468A1 (en) | 2003-07-15 | 2005-03-10 | Grt, Inc. | Hydrocarbon synthesis |
US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
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US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
DE602005024313D1 (de) * | 2005-03-31 | 2010-12-02 | Council Scient Ind Res | Neues 1-brom-4-(4'-bromphenoxy)-2-pentadecylbenzol und verfahren zu dessen herstellung |
KR101355692B1 (ko) * | 2005-06-30 | 2014-01-27 | 알베마를 코포레이션 | 브롬화 스티렌계 중합체 및 이의 제조 |
BRPI0620898A2 (pt) * | 2005-12-21 | 2011-11-29 | Albemarle Corp | preparo de resinas ou polìmeros estirênicos bromados |
EP1993979A4 (en) | 2006-02-03 | 2011-07-06 | Grt Inc | CONTINUOUS PROCESS FOR CONVERTING NATURAL GAS TO LIQUID HYDROCARBONS |
UA95943C2 (ru) | 2006-02-03 | 2011-09-26 | ДжиАрТи, ИНК. | Отделение легких газов от галогенов |
CA2661809A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of decahalodiphenyl ethane |
WO2008027778A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
US20080058559A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
US20080058555A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of high assay decabromodiphenyl oxide |
US20080058558A1 (en) * | 2006-08-29 | 2008-03-06 | Albemarle Corporation | Preparation of decabromodiphenyl oxide |
CN101528654B (zh) * | 2006-08-31 | 2012-12-26 | 溴化合物有限公司 | 制备多溴化化合物的方法 |
WO2008057645A1 (en) * | 2006-11-08 | 2008-05-15 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane |
EP2079673A1 (en) * | 2006-11-09 | 2009-07-22 | Albermarle Corporation | Processing of solid brominated aromatic organic compounds containing occluded bromine |
WO2008066980A1 (en) * | 2006-12-01 | 2008-06-05 | Albemarle Corporation | Production of high purity decabromodiphenylalkanes |
US7408088B1 (en) | 2007-02-08 | 2008-08-05 | Albemarle Corporation | Process for separation of bromine from gaseous hydrogen bromide and use of such process in production of decabromodiphenylethane |
US20080221239A1 (en) * | 2007-03-07 | 2008-09-11 | Falloon Stephen B | Flame retardant composition for use in styrenics |
WO2008115260A1 (en) * | 2007-03-16 | 2008-09-25 | Albemarle Corporation | Preparation and provision of high assay decabromodiphenylethane |
JP5537955B2 (ja) * | 2007-03-16 | 2014-07-02 | アルベマール・コーポレーシヨン | 高含有率デカブロモジフェニルエタンの調製および提供 |
EA017699B1 (ru) | 2007-05-24 | 2013-02-28 | Грт, Инк. | Зонный реактор с обратимым захватыванием и высвобождением галогеноводородов |
ES2694728T3 (es) | 2007-06-07 | 2018-12-26 | Albemarle Corporation | Polímeros bromados de bajo peso molecular y su uso en formulaciones termoplásticas |
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 |
US8282810B2 (en) | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
SG192538A1 (en) | 2008-07-18 | 2013-08-30 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
US8476373B2 (en) * | 2008-12-02 | 2013-07-02 | Albemarle Corporation | Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses |
JP2012510539A (ja) * | 2008-12-02 | 2012-05-10 | アルベマール・コーポレーシヨン | トルエンおよびスチレンに由来するテロマー混合物の臭素化 |
JO3423B1 (ar) * | 2008-12-02 | 2019-10-20 | Albemarle Corp | مؤخرات لهب معالجة بالبروم و مواد مشتقه منها |
MX2011005659A (es) * | 2008-12-02 | 2011-06-16 | Albemarle Corp | Distribuciones de telomero derivadas de tolueno y estireno y retardantes de llama bromados producidos a partir de las mismas. |
KR101098281B1 (ko) * | 2008-12-17 | 2011-12-23 | 제일모직주식회사 | 브롬화 디페닐에탄 혼합물, 그 제조방법 및 이를 이용한 수지 조성물 |
TW201043651A (en) | 2009-05-01 | 2010-12-16 | Albemarle Corp | 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 |
EP2459506B1 (en) | 2009-07-27 | 2014-04-09 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content |
KR101221815B1 (ko) * | 2009-12-24 | 2013-01-14 | 제일모직주식회사 | 브롬화 디페닐에탄 혼합물의 제조방법 |
US8367884B2 (en) * | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8652237B2 (en) * | 2010-12-17 | 2014-02-18 | Battelle Memorial Institute | System and process for capture of H2S from gaseous process streams and process for regeneration of the capture agent |
US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
Family Cites Families (36)
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GB1436657A (en) * | 1974-04-16 | 1976-05-19 | Isc Chemicals Ltd | Process for the bromination of organic compounds |
US3932542A (en) * | 1974-08-26 | 1976-01-13 | Great Lakes Chemical Corporation | Process for preparation of 2,5-dibromo-p-xylene |
EP0009787B2 (de) * | 1978-10-11 | 1986-07-09 | Bayer Ag | Verfahren zur Monohalogenierung von Alkylbenzolen in alpha-Stellung |
US4287373A (en) † | 1979-05-16 | 1981-09-01 | Great Lakes Chemical Corporation | Perbromination of phenol and diphenyl ether at elevated temperature using bromine as the reaction medium |
DE2950877C2 (de) * | 1979-12-18 | 1982-04-15 | Chemische Fabrik Kalk GmbH, 5000 Köln | Verfahren zur Herstellung kernbromierter, zwei- oder mehrkerniger aromatischer Verbindungen |
US4521633A (en) * | 1983-05-19 | 1985-06-04 | The Dow Chemical Company | Bromination process |
JP2583483B2 (ja) * | 1985-02-18 | 1997-02-19 | 東ソー株式会社 | ハロゲン化ベンゼン誘導体の製造法 |
IL74775A (en) * | 1985-04-01 | 1988-08-31 | Imi Tami Institute Research | Method for the manufacture of mixtures of 3-phenoxybenzyl bromide and 3-phenoxybenzal bromide |
JPH0653689B2 (ja) * | 1986-01-31 | 1994-07-20 | 東ソー株式会社 | パラ置換ハロゲン化ベンゼン誘導体の製造方法 |
US4740629A (en) * | 1986-04-21 | 1988-04-26 | Ethyl Corporation | Bromination process |
JPH0720894B2 (ja) * | 1986-06-18 | 1995-03-08 | 東ソー株式会社 | ハロゲン化ベンゼン誘導体を製造する方法 |
US4929785A (en) * | 1989-03-20 | 1990-05-29 | Ethyl Corporation | Process for preparing diphenylalkane |
US4990626A (en) * | 1989-04-04 | 1991-02-05 | Ethyl Corporation | Process for preparing bisimides products |
US4981890A (en) * | 1989-05-23 | 1991-01-01 | Ethyl Corporation | Flame retardant nylon compositions |
US5000879A (en) * | 1989-08-01 | 1991-03-19 | Ethyl Corporation | Melting point enhancement of partially brominated diphenyl oxide mixtures |
US5003117A (en) * | 1989-08-03 | 1991-03-26 | Ethyl Corporation | Process for decabromodiphenyl methane |
US4990704A (en) * | 1989-10-10 | 1991-02-05 | Ethyl Corporation | Haloethylation of aromatic hydrocarbons |
US5003116A (en) * | 1989-10-10 | 1991-03-26 | Ethyl Corporation | Haloethylation of aromatic hydrocarbons |
US4997953A (en) * | 1989-10-23 | 1991-03-05 | Ethyl Corporation | Process for preparing N,N'-bis(tetrabromophthalimide) |
US5004847A (en) * | 1989-12-27 | 1991-04-02 | Ethyl Corporation | Recovery of hexabromocyclododecane particles |
US5004848A (en) * | 1990-02-05 | 1991-04-02 | Ethyl Corporation | Method of elevating the melting point of a hexabromocyclododecane product |
US5025110A (en) * | 1990-02-06 | 1991-06-18 | Ethyl Corporation | Alcohol reaction media for production of hexabromocyclododecane |
US5039729A (en) * | 1990-03-05 | 1991-08-13 | Ethyl Corporation | Novel mixtures of brominated diphenyl ethanes |
US5008477A (en) * | 1990-03-14 | 1991-04-16 | Ethyl Corporation | Decabromodiphenyl alkane process |
US5025050A (en) * | 1990-03-16 | 1991-06-18 | Ethyl Corporation | Ultraviolet-radiation stabilizer and flame retardant systems |
US5210321A (en) * | 1990-04-09 | 1993-05-11 | Ethyl Corporation | Diphenyl oxide bromination process |
US5008417A (en) * | 1990-05-21 | 1991-04-16 | Ethyl Corporation | Haloalkylation process |
US5030778A (en) * | 1990-06-04 | 1991-07-09 | Ethyl Corporation | Decabromodiphenyl alkane process |
US5136107A (en) * | 1990-06-04 | 1992-08-04 | Ethyl Corporation | Process for halogenating aromatic compounds |
CA2047256C (en) * | 1990-07-30 | 2002-03-05 | Saadat Hussain | Process for decabromodiphenylalkane predominant product |
US5017728A (en) † | 1990-08-20 | 1991-05-21 | Ethyl Corporation | Tetrabromobisphenol-A process |
US5055235A (en) * | 1990-12-12 | 1991-10-08 | Ethyl Corporation | Bromination process |
EP0571859A3 (en) * | 1992-05-26 | 1994-11-02 | Ethyl Corp | Product consisting predominantly of decabromodiphenylethane with increased whiteness. |
IT1270944B (it) † | 1993-02-10 | 1997-05-26 | Pressindustria A G | Procedimento continuo e impianto di alogenazione di elastomeri. |
IL109251A (en) * | 1993-04-07 | 1999-05-09 | Great Lakes Chemical Corp | Bromine-converted diphenylalcane products, processes for their preparation and anti-flame formulation containing them |
CA2200081C (en) † | 1994-09-16 | 2007-04-24 | John C. Parks | Improved bromination process |
-
1995
- 1995-09-01 WO PCT/US1995/011197 patent/WO1996011227A1/en active IP Right Grant
- 1995-09-01 JP JP8512568A patent/JPH10506910A/ja active Pending
- 1995-09-01 DE DE69535076T patent/DE69535076T3/de not_active Expired - Lifetime
- 1995-09-01 EP EP95931696A patent/EP0784648B2/en not_active Expired - Lifetime
- 1995-09-06 IL IL11518895A patent/IL115188A/xx active IP Right Review Request
-
1996
- 1996-04-08 US US08/629,103 patent/US5741949A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0784648B2 (en) | 2010-10-27 |
EP0784648B1 (en) | 2006-06-21 |
EP0784648A4 (en) | 2000-02-02 |
IL115188A0 (en) | 1995-12-31 |
US5741949A (en) | 1998-04-21 |
WO1996011227A1 (en) | 1996-04-18 |
EP0784648A1 (en) | 1997-07-23 |
DE69535076T3 (de) | 2011-05-19 |
DE69535076D1 (de) | 2006-08-03 |
JPH10506910A (ja) | 1998-07-07 |
DE69535076T2 (de) | 2007-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NP | Permission for amending the patent specification granted (section 66, patents law 1967) |