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FR2119635A5 - - Google Patents

Info

Publication number
FR2119635A5
FR2119635A5 FR7146190A FR7146190A FR2119635A5 FR 2119635 A5 FR2119635 A5 FR 2119635A5 FR 7146190 A FR7146190 A FR 7146190A FR 7146190 A FR7146190 A FR 7146190A FR 2119635 A5 FR2119635 A5 FR 2119635A5
Authority
FR
France
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.)
Expired
Application number
FR7146190A
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of FR2119635A5 publication Critical patent/FR2119635A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7146190A 1970-12-23 1971-12-22 Expired FR2119635A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3346670 1970-12-23

Publications (1)

Publication Number Publication Date
FR2119635A5 true FR2119635A5 (fr) 1972-08-04

Family

ID=11237476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146190A Expired FR2119635A5 (fr) 1970-12-23 1971-12-22

Country Status (8)

Country Link
US (1) US3868423A (fr)
JP (1) JPS5021465B1 (fr)
CH (1) CH537350A (fr)
DE (1) DE2162859A1 (fr)
FR (1) FR2119635A5 (fr)
GB (1) GB1333489A (fr)
NL (1) NL7117777A (fr)
YU (1) YU34508B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL103336B1 (pl) * 1976-05-04 1979-05-31 Zaklady Chemiczne Organika Azo Sposob wytwarzania 4,4'-izopropylidenobis/2,6-dwubromo/fenolu
US4451675A (en) * 1982-07-16 1984-05-29 The Dow Chemical Company Preparation of alkylidenebis(dibromophenol)
US5059722A (en) * 1985-09-23 1991-10-22 Ethyl Corporation Tetrabromobisphenol-A process
US4783556A (en) * 1985-09-23 1988-11-08 Ethyl Corporation Tetrabromobisphenol-A process
US4628124A (en) * 1985-09-23 1986-12-09 Ethyl Corporation Tetrabromobisphenol-A process
US4701568A (en) * 1986-06-30 1987-10-20 Ethyl Corporation Process for preparing tetrabromobisphenol-A
US5017728A (en) * 1990-08-20 1991-05-21 Ethyl Corporation Tetrabromobisphenol-A process
US5107035A (en) * 1990-11-15 1992-04-21 Ethyl Corporation Process for high purity tetrabromobisphenol-A
US5208389A (en) * 1992-04-01 1993-05-04 Ethyl Corporation Process for high purity tetrabromobisphenol-A
US5283375A (en) * 1992-04-01 1994-02-01 Ethyl Corporation Process for high purity tetrabromobisphenol-A
IL105722A (en) * 1992-05-19 1997-11-20 Tosoh Corp Single crystals of tetrabromobisphenol a, having a large particle size and process for their production
US5395994A (en) * 1993-09-16 1995-03-07 Albemarle Corporation Method for recovering methanol solvent
US5527971A (en) * 1995-04-24 1996-06-18 Albemarle 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
US6218584B1 (en) 1995-03-06 2001-04-17 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
US6084136A (en) * 1995-03-06 2000-07-04 Albmarle Corporation Process for the preparation of tetrabromobisphenol-A
EP0813513B1 (fr) * 1995-03-06 2001-10-31 Albemarle Corporation Procede de preparation de 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
US6147264A (en) * 1999-04-08 2000-11-14 Albemarle Corporation Process for producing tetrabromobisphenol-A
CN103896738B (zh) * 2014-04-28 2016-05-11 潍坊汇韬化工有限公司 一种用气体溴制备2,4,6-三溴苯酚的装置及其工艺
CN104355970A (zh) * 2014-11-17 2015-02-18 潍坊汇韬化工有限公司 一种用水取代有机溶剂反应制备三溴苯酚及其生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129957B (de) * 1959-02-27 1962-05-24 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von ª‰, ª‰'-Bis (3, 5-dibrom-4-oxyphenyl)-propan
DE1151811B (de) * 1960-02-09 1963-07-25 Bayer Ag Verfahren zur Herstellung von im Kern bromierten Phenolen
AT225708B (de) * 1961-09-29 1963-02-11 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von ββ'-Bis-(3, 5-dibrom-4-hydroxyphenyl)-propan
BE611069A (fr) * 1961-12-06
GB1316415A (en) * 1969-08-19 1973-05-09 Lunevale Products Ltd Process for the preparation of tetrabromo bisphenol

Also Published As

Publication number Publication date
JPS5021465B1 (fr) 1975-07-23
GB1333489A (en) 1973-10-10
YU34508B (en) 1979-09-10
NL7117777A (fr) 1972-06-27
YU321171A (en) 1979-02-28
CH537350A (de) 1973-05-31
DE2162859A1 (de) 1972-07-13
US3868423A (en) 1975-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse