ATE286876T1 - Reinigung von phenylestersalzen - Google Patents

Reinigung von phenylestersalzen

Info

Publication number
ATE286876T1
ATE286876T1 AT01944282T AT01944282T ATE286876T1 AT E286876 T1 ATE286876 T1 AT E286876T1 AT 01944282 T AT01944282 T AT 01944282T AT 01944282 T AT01944282 T AT 01944282T AT E286876 T1 ATE286876 T1 AT E286876T1
Authority
AT
Austria
Prior art keywords
phenyl ester
ester salt
solvent
ester salts
slurry
Prior art date
Application number
AT01944282T
Other languages
English (en)
Inventor
Bhaskar K Arumugam
Dimmick L Bymaster
Robert L Eagan
Edward J Eckart
Jarvey E Felty
Kevin J Fontenot
Jeffrey W Green
Shane K Kirk
Gary P Lutz
Tony L Sander
Thomas H Williams
George C Zima
Jeffrey Scott Dupont
Robert Richard Dykstra
Michael Eugene Burns
Original Assignee
Eastman Chem Co
Procter & Gamble
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 Eastman Chem Co, Procter & Gamble filed Critical Eastman Chem Co
Application granted granted Critical
Publication of ATE286876T1 publication Critical patent/ATE286876T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
AT01944282T 2000-06-02 2001-06-04 Reinigung von phenylestersalzen ATE286876T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20849800P 2000-06-02 2000-06-02
PCT/US2001/018116 WO2001092216A2 (en) 2000-06-02 2001-06-04 Improved purification of phenyl ester salts

Publications (1)

Publication Number Publication Date
ATE286876T1 true ATE286876T1 (de) 2005-01-15

Family

ID=22774808

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01944282T ATE286876T1 (de) 2000-06-02 2001-06-04 Reinigung von phenylestersalzen

Country Status (6)

Country Link
US (1) US6527690B2 (de)
EP (1) EP1286958B1 (de)
AT (1) ATE286876T1 (de)
AU (1) AU2001266708A1 (de)
DE (1) DE60108379T2 (de)
WO (1) WO2001092216A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060292099A1 (en) * 2005-05-25 2006-12-28 Michael Milburn Treatment of eye disorders with sirtuin modulators

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768222A (en) 1950-03-31 1956-10-23 Shell Dev Separation of xylenes with antimony trichloride
US4107443A (en) 1976-12-30 1978-08-15 General Electric Company Process for purifying impure diphenols
DE3174832D1 (en) 1980-03-24 1986-07-24 Ici Plc Preparation of a dried transition metal product
DE3128336A1 (de) 1981-07-17 1983-01-27 Henkel KGaA, 4000 Düsseldorf "verfahren zur herstellung umhuellter koerniger bleichaktivatoren"
US4468476A (en) 1982-06-25 1984-08-28 Conoco Inc. Color precursor removal from detergent alkyl benzenes
US4634551A (en) 1985-06-03 1987-01-06 Procter & Gamble Company Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain
GB8422158D0 (en) 1984-09-01 1984-10-03 Procter & Gamble Ltd Bleach compositions
US4852989A (en) 1987-05-08 1989-08-01 The Procter & Gamble Company Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain
JPH02503634A (ja) 1988-03-17 1990-11-01 ザ　ダウ　ケミカル　カンパニー 吸着剤樹脂による糖水溶液の脱色法および該吸着剤樹脂からの着色体の脱着法
US5252770A (en) 1989-06-05 1993-10-12 Monsanto Company Process for the production of carbonate esters
GB8919006D0 (en) 1989-08-21 1989-10-04 Unilever Plc Granulated bleach activator particles
DE4017466A1 (de) 1990-05-30 1991-12-05 Henkel Kgaa Verfahren zur herstellung hellfarbiger pasten von alpha-sulfofettsaeurealkylester-alkalimetallsalzen
GB9023006D0 (en) 1990-10-23 1990-12-05 Bp Chem Int Ltd Bleach activators
IT1245724B (it) 1990-11-09 1994-10-14 Caffaro Spa Ind Chim Procedimento di purificazione della taed
JPH06176648A (ja) 1992-12-10 1994-06-24 Ngk Insulators Ltd 雷サージ保護装置
US5429773A (en) 1993-02-05 1995-07-04 The Procter & Gamble Company Process to improve alkyl ester sulfonate surfactant compositions
US5298611A (en) 1993-03-12 1994-03-29 Mcneil-Ppc, Inc. Sucralose pentaester production
JPH06306042A (ja) 1993-04-22 1994-11-01 Kao Corp スルホベタインの製造方法
DE69413028T2 (de) 1993-05-20 1999-05-06 The Procter & Gamble Co., Cincinnati, Ohio Bleichmethoden mit peroxysäurenaktivatoren zusammen mit enzymen
HU216639B (hu) 1993-05-20 1999-07-28 The Procter & Gamble Co. Amidcsoportokat tartalmazó, peroxisav-aktivátorokat magukban foglaló fehérítőkészítmények és kelmetisztítási eljárás
US5414099A (en) 1993-09-14 1995-05-09 The Procter & Gamble Company Synthesis of amido acids from carboxylic acids and lactams
US5534196A (en) 1993-12-23 1996-07-09 The Procter & Gamble Co. Process for making lactam bleach activator containing particles
US5534195A (en) 1993-12-23 1996-07-09 The Procter & Gamble Co. Process for making particles comprising lactam bleach activators
JPH07228566A (ja) 1994-02-18 1995-08-29 Kao Corp アシルオキシアリールスルホン酸又はその塩の脱色方法
US5393905A (en) 1994-04-15 1995-02-28 Eastman Chemical Company Purification of amido-carboxylic acids
US5393901A (en) 1994-04-15 1995-02-28 Eastman Chemical Company Aqueous process for preparing amido-carboxylic acids
US5391780A (en) 1994-04-15 1995-02-21 Eastman Chemical Company Aqueous process for preparing amido-carboxylic acids by reacting an aminoacid with a carboxylic acid anhydride
US5466840A (en) * 1994-08-22 1995-11-14 Eastman Chemical Company Process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates
GB9423374D0 (en) 1994-11-19 1995-01-11 Procter & Gamble Peroxyacid bleach precursor compositions
JPH08245549A (ja) 1995-03-13 1996-09-24 Kao Corp スルホナートの製造法
US5523434A (en) 1995-03-15 1996-06-04 The Procter & Gamble Company Synthesis of bleach activators
US5650527A (en) 1995-06-05 1997-07-22 Eastman Chemical Company Preparation of amido ester compounds
US5717118A (en) 1995-09-05 1998-02-10 Eastman Chemical Company Process for preparing amido-carboxylic acid esters having internal amide linkages
JP3553231B2 (ja) 1995-10-18 2004-08-11 花王株式会社 アシルオキシベンゼンスルホン酸又はその塩の精製法
WO1997027280A1 (en) 1996-01-29 1997-07-31 The Procter & Gamble Company Process for making particulate bleach activator component
BR9811334A (pt) 1997-08-20 2000-09-19 Procter & Gamble Processo para preparação e/ou purificação de amido ácido fenil éster sulfonatos

Also Published As

Publication number Publication date
WO2001092216A3 (en) 2002-05-23
DE60108379T2 (de) 2005-12-22
AU2001266708A1 (en) 2001-12-11
US20020128505A1 (en) 2002-09-12
EP1286958A2 (de) 2003-03-05
US6527690B2 (en) 2003-03-04
DE60108379D1 (de) 2005-02-17
WO2001092216A2 (en) 2001-12-06
EP1286958B1 (de) 2005-01-12

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