IL80391A - Process for the preparation of decabromodiphenyl ether with improved thermal stability - Google Patents

Process for the preparation of decabromodiphenyl ether with improved thermal stability

Info

Publication number
IL80391A
IL80391A IL80391A IL8039186A IL80391A IL 80391 A IL80391 A IL 80391A IL 80391 A IL80391 A IL 80391A IL 8039186 A IL8039186 A IL 8039186A IL 80391 A IL80391 A IL 80391A
Authority
IL
Israel
Prior art keywords
preparation
thermal stability
improved thermal
decabromodiphenyl ether
decabromodiphenyl
Prior art date
Application number
IL80391A
Other languages
English (en)
Other versions
IL80391A0 (en
Original Assignee
Bromine Compounds Ltd
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 Bromine Compounds Ltd filed Critical Bromine Compounds Ltd
Priority to IL80391A priority Critical patent/IL80391A/xx
Publication of IL80391A0 publication Critical patent/IL80391A0/xx
Priority to EP87309046A priority patent/EP0265150B1/en
Priority to US07/107,959 priority patent/US4871882A/en
Priority to JP62256465A priority patent/JPS63132853A/ja
Priority to CA000549546A priority patent/CA1309111C/en
Priority to DE8787309046T priority patent/DE3778285D1/de
Publication of IL80391A publication Critical patent/IL80391A/xx

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IL80391A 1986-10-22 1986-10-22 Process for the preparation of decabromodiphenyl ether with improved thermal stability IL80391A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IL80391A IL80391A (en) 1986-10-22 1986-10-22 Process for the preparation of decabromodiphenyl ether with improved thermal stability
EP87309046A EP0265150B1 (en) 1986-10-22 1987-10-13 Process for the preparation of decabromodiphenyl ether with improved thermal stability
US07/107,959 US4871882A (en) 1986-10-22 1987-10-13 Process for the preparation of decabromodiphenyl ether with improved thermal stability
JP62256465A JPS63132853A (ja) 1986-10-22 1987-10-13 デカブロモジフエニルエーテルの製造法
CA000549546A CA1309111C (en) 1986-10-22 1987-10-13 Process for the preparation of decabromodiphenyl ether with improvedthermal stability
DE8787309046T DE3778285D1 (de) 1986-10-22 1987-10-13 Verfahren zur herstellung von dekabromdiphenylaether mit verbesserter hitzebestaendigkeit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL80391A IL80391A (en) 1986-10-22 1986-10-22 Process for the preparation of decabromodiphenyl ether with improved thermal stability

Publications (2)

Publication Number Publication Date
IL80391A0 IL80391A0 (en) 1987-01-30
IL80391A true IL80391A (en) 1992-03-29

Family

ID=11057227

Family Applications (1)

Application Number Title Priority Date Filing Date
IL80391A IL80391A (en) 1986-10-22 1986-10-22 Process for the preparation of decabromodiphenyl ether with improved thermal stability

Country Status (6)

Country Link
US (1) US4871882A (xx)
EP (1) EP0265150B1 (xx)
JP (1) JPS63132853A (xx)
CA (1) CA1309111C (xx)
DE (1) DE3778285D1 (xx)
IL (1) IL80391A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906144A1 (de) * 1989-02-28 1990-09-06 Basf Lacke & Farben Durch protonieren mit saeure wasserverduennbare polymere umsetzungsprodukte
US5003117A (en) * 1989-08-03 1991-03-26 Ethyl Corporation Process for decabromodiphenyl methane
US5081316A (en) * 1989-12-27 1992-01-14 Ethyl Corporation Melting point enhancement of partially brominated diphenyl oxide mixtures
US5136107A (en) * 1990-06-04 1992-08-04 Ethyl Corporation Process for halogenating aromatic compounds
US5401890A (en) * 1990-07-30 1995-03-28 Albemarle Corporation Process and apparatus for heat treating halogenated compounds
US5124496A (en) * 1990-11-01 1992-06-23 Ethyl Corporation Process for decabromodiphenylalkane predominant product
US5055235A (en) * 1990-12-12 1991-10-08 Ethyl Corporation Bromination process
US5324874A (en) * 1992-05-26 1994-06-28 Ethyl Corporation Process for a decarbromodiphenylethane predominate product having enhanced whiteness
US6518468B1 (en) 1994-09-16 2003-02-11 Albemarle Corporation Bromination process
US6743825B1 (en) 2001-08-03 2004-06-01 Albemarle Corporation Poly(bromoaryl)alkane additives and methods for their preparation and use
CN100448821C (zh) 2001-12-21 2009-01-07 帕布服务公司 生产十溴二苯基烷烃的方法与装置
US20080058557A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
WO2008027776A2 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
KR101387283B1 (ko) 2007-03-16 2014-04-18 알베마를 코포레이션 고순도 데카브로모디페닐에탄의 제조와 공급
WO2011016966A2 (en) 2009-07-27 2011-02-10 Albemarle Corporation Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB147383A (en) * 1919-10-22 1920-07-22 Callendar Iron Company Ltd Improvements in and relating to cooking ranges
DE2236362A1 (de) * 1972-07-25 1974-02-14 Kalk Chemische Fabrik Gmbh 4,4'-difluor-octabromdiphenylaether und verfahren zu dessen herstellung, gegebenenfalls im gemisch mit 4,4'difluor-heptabromdiphenylaether
US3959387A (en) * 1972-08-24 1976-05-25 Ethyl Corporation Recovery of brominated biphenyl oxide
JPS5239639A (en) * 1975-09-17 1977-03-28 Toyo Soda Mfg Co Ltd Process for preparation of decabromobiphenylether
JPS58222043A (ja) * 1982-06-21 1983-12-23 Toyo Soda Mfg Co Ltd デカブロモジフエニルエ−テルの製造方法
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process
GB2143521B (en) * 1983-07-21 1986-09-10 Toyo Soda Mfg Co Ltd Process for producing decabromodiphenylether
FR2584394B1 (fr) * 1985-07-03 1987-09-25 Atochem Procede de valorisation sous-forme de produits perbromes de produits sous-bromes obtenus en solutions
FR2584395B1 (fr) * 1985-07-03 1987-09-25 Atochem Procede de preparation de decabromodiphenylether

Also Published As

Publication number Publication date
EP0265150A1 (en) 1988-04-27
CA1309111C (en) 1992-10-20
JPS63132853A (ja) 1988-06-04
EP0265150B1 (en) 1992-04-15
IL80391A0 (en) 1987-01-30
US4871882A (en) 1989-10-03
DE3778285D1 (de) 1992-05-21

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Legal Events

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KB Patent renewed
RH Patent void