LU59440A1 - - Google Patents

Info

Publication number
LU59440A1
LU59440A1 LU59440DA LU59440A1 LU 59440 A1 LU59440 A1 LU 59440A1 LU 59440D A LU59440D A LU 59440DA LU 59440 A1 LU59440 A1 LU 59440A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU59440A1 publication Critical patent/LU59440A1/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
    • 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
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
LU59440D 1969-02-03 1969-09-12 LU59440A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902243A FR2031649A5 (de) 1969-02-03 1969-02-03

Publications (1)

Publication Number Publication Date
LU59440A1 true LU59440A1 (de) 1970-01-08

Family

ID=9028508

Family Applications (1)

Application Number Title Priority Date Filing Date
LU59440D LU59440A1 (de) 1969-02-03 1969-09-12

Country Status (13)

Country Link
US (1) US3752856A (de)
BE (1) BE739078A (de)
BR (1) BR6912782D0 (de)
CA (1) CA933948A (de)
CH (1) CH518887A (de)
DE (1) DE1950607A1 (de)
FR (1) FR2031649A5 (de)
GB (1) GB1278603A (de)
IL (1) IL33048A (de)
LU (1) LU59440A1 (de)
NL (1) NL6916819A (de)
NO (1) NO133270C (de)
SE (1) SE372513B (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32606E (en) * 1970-10-12 1988-02-16 Great Lakes Chemical Corporation Process for the complete bromination of non-fused ring aromatic compounds
US3965197A (en) * 1970-10-12 1976-06-22 Michigan Chemical Corporation Process for the complete bromination of non-fused ring aromatic compounds
FR2236818B1 (de) * 1973-07-13 1976-04-30 Ugine Kuhlmann
US4006195A (en) * 1973-12-03 1977-02-01 Hooker Chemicals & Plastics Corporation Process for the catalytic production of dichlorotoluenes
US3970707A (en) * 1974-04-11 1976-07-20 Vasily Ivanovich Shvedov Method for preparing 3,5,3',5'-tetrabromo-2,4,2',4'-tetraoxydiphenyl
US4327227A (en) * 1980-02-20 1982-04-27 Great Lakes Chemical Corporation Process for producing purified brominated aromatic compounds
GB2081253B (en) * 1980-07-23 1985-05-30 Great Lakes Chemical Corp Process for producing purified brominated aromatic compounds
DE3371503D1 (en) * 1982-12-22 1987-06-19 Ihara Chemical Ind Co Process for preparation of nuclear halides of monoalkylbenzenes
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process
US4716251A (en) * 1986-02-07 1987-12-29 Ethyl Corporation Diaryloxyalkane bromination process
US4717776A (en) * 1986-04-21 1988-01-05 Ethyl Corporation Bromination process
IL82503A0 (en) * 1986-05-16 1987-11-30 Dow Chemical Co Process for the promination of biphenols
US4835322A (en) * 1987-10-19 1989-05-30 Great Lakes Chemical Corporation Process for producing 4,4'-dibromodiphenyl ether
US5041687A (en) * 1988-05-26 1991-08-20 Ethyl Corporation Bromination process
US5008477A (en) * 1990-03-14 1991-04-16 Ethyl Corporation Decabromodiphenyl alkane process
US5136107A (en) * 1990-06-04 1992-08-04 Ethyl Corporation Process for halogenating aromatic compounds
US5030778A (en) * 1990-06-04 1991-07-09 Ethyl Corporation Decabromodiphenyl alkane process
US5055235A (en) * 1990-12-12 1991-10-08 Ethyl Corporation Bromination process
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
BRPI0614219A2 (pt) * 2005-07-05 2011-03-22 Albemarle Corp método para melhorar os fatores dielétricos e/ou de dissipação de composições retardadoras de chama
TW200813196A (en) * 2006-07-11 2008-03-16 Albemarle Corp High assay decabromodiphenyl oxide
WO2008027776A2 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
US20080058557A1 (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
CA2661809A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of decahalodiphenyl ethane
WO2008027781A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay 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 (de) * 2006-11-09 2009-07-22 Albermarle Corporation Verarbeitung fester bromierter aromatischer organischer verbindungen mit eingeschlossenem brom
US20080132743A1 (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
KR101397245B1 (ko) * 2007-03-16 2014-05-20 알베마를 코포레이션 고순도 데카브로모디페닐에탄의 제조와 공급
KR101387283B1 (ko) 2007-03-16 2014-04-18 알베마를 코포레이션 고순도 데카브로모디페닐에탄의 제조와 공급
US20100268003A1 (en) * 2007-12-07 2010-10-21 Albemarle Corporation Process for increasing purity of solid brominated flame retardants during preparation
WO2011016966A2 (en) 2009-07-27 2011-02-10 Albemarle Corporation Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content
CN109369351A (zh) * 2018-12-11 2019-02-22 杭州纳尔森精细化工有限公司 一种制备有机阻燃剂十溴二苯醚的溴化工艺
CN109593027A (zh) * 2018-12-11 2019-04-09 杭州纳尔森精细化工有限公司 一种有机阻燃剂十溴二苯醚的制备方法

Also Published As

Publication number Publication date
BE739078A (de) 1970-03-02
BR6912782D0 (pt) 1973-05-31
IL33048A0 (en) 1969-11-30
GB1278603A (en) 1972-06-21
NO133270B (de) 1975-12-29
CH518887A (fr) 1972-02-15
SE372513B (de) 1974-12-23
NO133270C (de) 1976-04-07
IL33048A (en) 1973-01-30
FR2031649A5 (de) 1970-11-20
US3752856A (en) 1973-08-14
CA933948A (en) 1973-09-18
NL6916819A (de) 1970-08-05
DE1950607A1 (de) 1970-08-06

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