IL86020A - Process for purification of dialkyl tetrabromophthalates - Google Patents

Process for purification of dialkyl tetrabromophthalates

Info

Publication number
IL86020A
IL86020A IL86020A IL8602088A IL86020A IL 86020 A IL86020 A IL 86020A IL 86020 A IL86020 A IL 86020A IL 8602088 A IL8602088 A IL 8602088A IL 86020 A IL86020 A IL 86020A
Authority
IL
Israel
Prior art keywords
tetrabromophthalates
dialkyl
purification
dialkyl tetrabromophthalates
Prior art date
Application number
IL86020A
Other languages
English (en)
Other versions
IL86020A0 (en
Original Assignee
Great Lakes Chemical 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
Application filed by Great Lakes Chemical Corp filed Critical Great Lakes Chemical Corp
Publication of IL86020A0 publication Critical patent/IL86020A0/xx
Publication of IL86020A publication Critical patent/IL86020A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Indole Compounds (AREA)
IL86020A 1987-05-12 1988-04-10 Process for purification of dialkyl tetrabromophthalates IL86020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/048,866 US4754053A (en) 1987-05-12 1987-05-12 Process for preparing alkyl tetrabromophthalates

Publications (2)

Publication Number Publication Date
IL86020A0 IL86020A0 (en) 1988-09-30
IL86020A true IL86020A (en) 1992-09-06

Family

ID=21956873

Family Applications (1)

Application Number Title Priority Date Filing Date
IL86020A IL86020A (en) 1987-05-12 1988-04-10 Process for purification of dialkyl tetrabromophthalates

Country Status (7)

Country Link
US (1) US4754053A (xx)
EP (1) EP0314717B1 (xx)
JP (1) JPH01503538A (xx)
CA (1) CA1312621C (xx)
DE (1) DE3865806D1 (xx)
IL (1) IL86020A (xx)
WO (1) WO1988008837A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049697A (en) * 1987-09-21 1991-09-17 Atochem North America, Inc. High yield method for preparation of dialkyl esters of polyhaloaromatic acids
US5332859A (en) * 1992-11-03 1994-07-26 Great Lakes Chemical Europe, Ltd. Process for producing tetrabromophthalic diesters
US5728323A (en) * 1995-11-06 1998-03-17 Unitex Chemical Corporation Process for preparing dialkyl tetrahalophthalates
US6337419B1 (en) 1997-07-17 2002-01-08 Unitex Chemical Corporation Plasticized polyvinyl chloride compound
US6150552A (en) * 1998-06-30 2000-11-21 Great Lakes Chemical Corporation Efficient methods for making tetrahalophthalate esters having excellent purity
JP4784032B2 (ja) * 2001-07-06 2011-09-28 東ソー株式会社 重曹中水分の定量分析装置およびその定量分析方法
CN111286083A (zh) * 2020-03-30 2020-06-16 广州埃登达化工有限公司 一种溴类阻燃剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426057A (en) * 1972-04-24 1976-02-25 Ici Ltd Production of esters
JPS5344602B2 (xx) * 1973-05-21 1978-11-30
JPS6054945B2 (ja) * 1977-11-30 1985-12-03 チッソ株式会社 可塑剤の製造方法
JPS5490133A (en) * 1977-12-26 1979-07-17 Nissan Chem Ind Ltd Preparation of ester
JPS55130937A (en) * 1979-03-29 1980-10-11 Sekisui Chem Co Ltd Preparation of ester

Also Published As

Publication number Publication date
US4754053A (en) 1988-06-28
DE3865806D1 (de) 1991-11-28
JPH01503538A (ja) 1989-11-30
CA1312621C (en) 1993-01-12
EP0314717B1 (en) 1991-10-23
IL86020A0 (en) 1988-09-30
EP0314717A1 (en) 1989-05-10
EP0314717A4 (en) 1989-06-14
WO1988008837A1 (en) 1988-11-17

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Legal Events

Date Code Title Description
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees