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DE69008373D1 - Verfahren zur Herstellung von Tetrabrombisphenol A. - Google Patents

Verfahren zur Herstellung von Tetrabrombisphenol A.

Info

Publication number
DE69008373D1
DE69008373D1 DE69008373T DE69008373T DE69008373D1 DE 69008373 D1 DE69008373 D1 DE 69008373D1 DE 69008373 T DE69008373 T DE 69008373T DE 69008373 T DE69008373 T DE 69008373T DE 69008373 D1 DE69008373 D1 DE 69008373D1
Authority
DE
Germany
Prior art keywords
tetrabromobisphenol
preparation
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.)
Expired - Lifetime
Application number
DE69008373T
Other languages
English (en)
Other versions
DE69008373T2 (de
Inventor
Masashige Kubo
Koji Kunimoto
Hanzo Tamabayashi
Masakatsu Sato
Sadami Shimizu
Hisao Eguchi
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.)
Tosoh Corp
Original Assignee
Tosoh 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
Priority claimed from JP1506689A external-priority patent/JPH02196748A/ja
Priority claimed from JP1629689A external-priority patent/JPH02200651A/ja
Priority claimed from JP32816889A external-priority patent/JP2844767B2/ja
Priority claimed from JP257690A external-priority patent/JP2811851B2/ja
Application filed by Tosoh Corp filed Critical Tosoh Corp
Application granted granted Critical
Publication of DE69008373D1 publication Critical patent/DE69008373D1/de
Publication of DE69008373T2 publication Critical patent/DE69008373T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE69008373T 1989-01-26 1990-01-26 Verfahren zur Herstellung von Tetrabrombisphenol A. Expired - Lifetime DE69008373T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1506689A JPH02196748A (ja) 1989-01-26 1989-01-26 テトラブロモビスフェノールａの製造方法
JP1629689A JPH02200651A (ja) 1989-01-27 1989-01-27 テトラブロモビスフェノールａの製造法
JP32816889A JP2844767B2 (ja) 1989-12-20 1989-12-20 テトラブロムビスフェノールａの製造方法
JP257690A JP2811851B2 (ja) 1990-01-11 1990-01-11 テトラブロムビスフェノールａの製造法

Publications (2)

Publication Number Publication Date
DE69008373D1 true DE69008373D1 (de) 1994-06-01
DE69008373T2 DE69008373T2 (de) 1994-08-18

Family

ID=27453664

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008373T Expired - Lifetime DE69008373T2 (de) 1989-01-26 1990-01-26 Verfahren zur Herstellung von Tetrabrombisphenol A.

Country Status (4)

Country Link
US (1) US5008469A (de)
EP (2) EP0574031A1 (de)
DE (1) DE69008373T2 (de)
IL (1) IL93176A0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059726A (en) * 1989-01-26 1991-10-22 Tosoh Corporation Process for producing tetrabromobisphenol A
IL99204A (en) * 1990-08-20 1995-03-30 Tosoh Corp Process for the production of tetrabromobisphenol
US5283375A (en) * 1992-04-01 1994-02-01 Ethyl Corporation Process for high purity tetrabromobisphenol-A
US5208389A (en) * 1992-04-01 1993-05-04 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
EP0813513B1 (de) * 1995-03-06 2001-10-31 Albemarle Corporation Verfahren zur herstellung von tetrabrombisphenol-a
US6002050A (en) * 1995-03-06 1999-12-14 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
US5527971A (en) * 1995-04-24 1996-06-18 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
US6084137A (en) * 1995-03-06 2000-07-04 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
US6235946B1 (en) 1995-03-06 2001-05-22 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
IL131408A0 (en) * 1997-02-19 2001-01-28 Great Lakes Chemical Corp Process for the manufacture of tetrabromobisphenol-a with co-production of n-propyl bromide
US6147264A (en) * 1999-04-08 2000-11-14 Albemarle Corporation Process for producing tetrabromobisphenol-A

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA706433A (en) * 1965-03-23 E. Hennis Henry Method of making a tetrabromobisphenol
CA686772A (en) * 1964-05-19 E. Hennis Henry Method of making a tetrabromobisphenol
CH410889A (de) * 1961-11-17 1966-04-15 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von Bromderivaten aromatischer Verbindungen, die nicht-kondensierte Benzolkerne und mehr als 3 Bromatome im Molekül enthalten
DE1768444A1 (de) * 1968-05-15 1971-07-15 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von Bromderivaten von Bis-(hydroxyphenyl)-dialkylmethanen
JPS6058728B2 (ja) * 1977-10-11 1985-12-21 旭硝子株式会社 臭素含有化合物の製造方法
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
JPH07107007B2 (ja) 1987-06-24 1995-11-15 東都化成株式会社 テトラブロムビスフエノ−ルａの精製方法

Also Published As

Publication number Publication date
EP0380363A3 (de) 1991-12-04
DE69008373T2 (de) 1994-08-18
US5008469A (en) 1991-04-16
EP0574031A1 (de) 1993-12-15
EP0380363A2 (de) 1990-08-01
EP0380363B1 (de) 1994-04-27
IL93176A0 (en) 1990-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition