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AU2001268171A1 - Process for recycling amido-carboxylic acid esters into amido-carboxylic acids - Google Patents

Process for recycling amido-carboxylic acid esters into amido-carboxylic acids

Info

Publication number
AU2001268171A1
AU2001268171A1 AU2001268171A AU6817101A AU2001268171A1 AU 2001268171 A1 AU2001268171 A1 AU 2001268171A1 AU 2001268171 A AU2001268171 A AU 2001268171A AU 6817101 A AU6817101 A AU 6817101A AU 2001268171 A1 AU2001268171 A1 AU 2001268171A1
Authority
AU
Australia
Prior art keywords
amido
recycling
acid esters
carboxylic acid
carboxylic acids
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.)
Abandoned
Application number
AU2001268171A
Inventor
David M. Hitch
Jerry L. Miller
Thomas H. Williams
George C. Zima
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Chemical Co filed Critical Eastman Chemical Co
Publication of AU2001268171A1 publication Critical patent/AU2001268171A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2001268171A 2000-06-02 2001-06-04 Process for recycling amido-carboxylic acid esters into amido-carboxylic acids Abandoned AU2001268171A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20850300P 2000-06-02 2000-06-02
US60208503 2000-06-02
PCT/US2001/018048 WO2001092209A2 (en) 2000-06-02 2001-06-04 Process for hydrolyzing amido-carboxylic acid esters into amido-carboxylic acids

Publications (1)

Publication Number Publication Date
AU2001268171A1 true AU2001268171A1 (en) 2001-12-11

Family

ID=22774828

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001268171A Abandoned AU2001268171A1 (en) 2000-06-02 2001-06-04 Process for recycling amido-carboxylic acid esters into amido-carboxylic acids

Country Status (4)

Country Link
US (1) US6497644B2 (en)
EP (1) EP1292566A2 (en)
AU (1) AU2001268171A1 (en)
WO (1) WO2001092209A2 (en)

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157760A (en) 1982-03-11 1983-09-19 Mitsubishi Gas Chem Co Inc Preparation of m-xylene-4-sulfonic acid
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
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 (en) 1990-05-30 1991-12-05 Henkel Kgaa METHOD FOR PRODUCING LIGHT-COLORED PASTES OF ALPHA SULFAT FATTY ACID ALKYLESTER ALKALIMETAL SALTS
GB9023006D0 (en) 1990-10-23 1990-12-05 Bp Chem Int Ltd Bleach activators
IT1245724B (en) 1990-11-09 1994-10-14 Caffaro Spa Ind Chim TAED PURIFICATION PROCEDURE
JPH06179648A (en) 1992-12-15 1994-06-28 Kao Corp Method for producing sulfobetaine
US5429773A (en) 1993-02-05 1995-07-04 The Procter & Gamble Company Process to improve alkyl ester sulfonate surfactant compositions
JPH06306042A (en) 1993-04-22 1994-11-01 Kao Corp Method for producing sulfobetaine
BR9406307A (en) 1993-05-20 1995-12-26 Procter & Gamble Bleaching compositions comprising peroxyacid activators having amide moieties
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
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
US5565590A (en) * 1994-11-07 1996-10-15 Eastman Chemical Company Process for recycling amino-carboxylic acid waste materials into amido-carboxylic acids
GB9423374D0 (en) 1994-11-19 1995-01-11 Procter & Gamble Peroxyacid bleach precursor compositions
JPH08245549A (en) 1995-03-13 1996-09-24 Kao Corp Method for producing sulfonate
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 (en) 1995-10-18 2004-08-11 花王株式会社 Purification method of acyloxybenzenesulfonic acid or a salt thereof
CA2243485C (en) 1996-01-29 2002-03-19 The Procter & Gamble Company Process for making particulate bleach activator component
JP2001515062A (en) 1997-08-20 2001-09-18 ザ、プロクター、エンド、ギャンブル、カンパニー Preparation method and / or purification method of amic acid phenyl ester sulfonate

Also Published As

Publication number Publication date
EP1292566A2 (en) 2003-03-19
US6497644B2 (en) 2002-12-24
WO2001092209A3 (en) 2002-05-23
WO2001092209A2 (en) 2001-12-06
US20020052528A1 (en) 2002-05-02

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