IT8020961A0 - Procedimento per purificare esteri. - Google Patents

Procedimento per purificare esteri.

Info

Publication number
IT8020961A0
IT8020961A0 IT8020961A IT2096180A IT8020961A0 IT 8020961 A0 IT8020961 A0 IT 8020961A0 IT 8020961 A IT8020961 A IT 8020961A IT 2096180 A IT2096180 A IT 2096180A IT 8020961 A0 IT8020961 A0 IT 8020961A0
Authority
IT
Italy
Prior art keywords
procedure
purifying esters
purifying
esters
Prior art date
Application number
IT8020961A
Other languages
English (en)
Other versions
IT1194639B (it
Inventor
Watanabe Tsutomu
Kawakami Tadayoshi
Original Assignee
Seikisui Chemical Co Ltd
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 Seikisui Chemical Co Ltd filed Critical Seikisui Chemical Co Ltd
Publication of IT8020961A0 publication Critical patent/IT8020961A0/it
Application granted granted Critical
Publication of IT1194639B publication Critical patent/IT1194639B/it

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
    • 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)
  • Catalysts (AREA)
IT20961/80A 1979-03-29 1980-03-27 Procedimento per purificare esteri IT1194639B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3735879A JPS55130937A (en) 1979-03-29 1979-03-29 Preparation of ester

Publications (2)

Publication Number Publication Date
IT8020961A0 true IT8020961A0 (it) 1980-03-27
IT1194639B IT1194639B (it) 1988-09-22

Family

ID=12495310

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20961/80A IT1194639B (it) 1979-03-29 1980-03-27 Procedimento per purificare esteri

Country Status (8)

Country Link
US (1) US4304925A (it)
JP (1) JPS55130937A (it)
DE (1) DE3012203C2 (it)
FR (1) FR2452475A1 (it)
GB (1) GB2045762B (it)
IT (1) IT1194639B (it)
MX (1) MX153567A (it)
NL (1) NL187391C (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121245A (ja) * 1982-01-11 1983-07-19 Sekisui Chem Co Ltd エステルの製造方法
KR850000300B1 (ko) * 1983-11-30 1985-03-18 한국과학기술원 프탈산 에스테르류의 제조방법
US4754053A (en) * 1987-05-12 1988-06-28 Great Lakes Chemical Corporation Process for preparing alkyl tetrabromophthalates
US4745211A (en) * 1987-09-15 1988-05-17 Eastman Kodak Company Process for the preparation of purified bis(2-hydroxyethyl) ester of 2,6-naphthalenedicarboxylic acid
JPH0623138B2 (ja) * 1988-01-14 1994-03-30 吉富製薬株式会社 芳香族ヒドロキシカルボン酸ベンジルエステルの製造方法
US4868324A (en) * 1988-05-24 1989-09-19 Celanese Engineering Resins, Inc. Purification of diphenyl phthalates
EP0449865B1 (de) * 1988-12-24 1994-09-28 Henkel Kommanditgesellschaft auf Aktien Verbessertes trockenneutralisationsverfahren für organische flüssigphasen
US4939294A (en) * 1989-05-22 1990-07-03 Eastman Kodak Company Preparation of ultra high purity methyl acetate
JP2785962B2 (ja) * 1989-06-27 1998-08-13 三菱化学株式会社 エステルの製造法
JPH0341051A (ja) * 1989-07-07 1991-02-21 Idemitsu Petrochem Co Ltd アクリル酸エステル又はメタクリル酸エステルの製造方法
US5324853A (en) * 1993-01-19 1994-06-28 Exxon Chemical Patents Inc. Process for the production of plasticizer and polyolesters
US5434294A (en) * 1994-04-04 1995-07-18 Aristech Chemical Corporation Method of making plasticizers
FR2721923B1 (fr) * 1994-06-30 1996-08-14 Atochem Elf Sa Procede de fabrication de methacrylate de methyle sans diacetyle
US5728323A (en) * 1995-11-06 1998-03-17 Unitex Chemical Corporation Process for preparing dialkyl tetrahalophthalates
DE19721347B9 (de) * 1997-05-22 2005-09-29 Celanese Chemicals Europe Gmbh Verfahren zur Herstellung von Esterweichmachern
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
DE69910962T2 (de) * 1998-12-24 2004-07-22 Council Of Scientific & Industrial Research Verfahren zur Herstellung von Estern
US6635775B1 (en) 2000-02-04 2003-10-21 Finetex, Inc. Reduced odor esters and process for producing same
DE102006039420A1 (de) * 2006-08-23 2008-02-28 Evonik Rohmax Additves Gmbh Verfahren zur Herstellung von Methacrylatestern
EP1990041A1 (de) * 2007-05-07 2008-11-12 Cognis IP Management GmbH Kosmetische Zusammensetzungen enthaltend Ester auf Basis von 2-Propylheptansäure
US8481767B2 (en) * 2008-01-24 2013-07-09 Polyone Corporation Catalysts for esterification of epoxidized soyates and methods of using same
DE102009048775A1 (de) 2009-10-08 2011-04-21 Oxea Deutschland Gmbh Verfahren zur Herstellung von Polyolestern
DE102009060865A1 (de) * 2009-12-30 2011-07-07 Emery Oleochemicals GmbH, 40589 Ester aus festen Polyolen und ungesättigten Carbonsäuren
DE102010027458A1 (de) 2010-07-17 2012-01-19 Oxea Gmbh Verfahren zur Nachbehandlung von Polyolestern
DE102012018207A1 (de) 2012-09-14 2014-03-20 Oxea Gmbh Verfahren zur Herstelluna von Polyolestern
DE102013015289A1 (de) 2013-09-14 2015-03-19 Oxea Gmbh Verfahren zur Nachbehandlung von Polyolestern
US9981902B2 (en) 2015-10-23 2018-05-29 Columbia Insurance Company Process for production of an ester and diol from reclaimed carpet material
KR102641380B1 (ko) * 2016-11-11 2024-02-28 오씨아이 주식회사 테레프탈산계 에스터 화합물을 정제하는 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056818A (en) * 1955-10-13 1962-10-02 Goodrich Co B F Titanium and zirconium esterification catalysts
JPS49135911A (it) * 1973-05-15 1974-12-27
DE2604751A1 (de) * 1976-02-06 1977-08-18 Lentia Gmbh Verfahren zur reinigung von rohen, hochsiedenden carbonsaeureestern

Also Published As

Publication number Publication date
JPS55130937A (en) 1980-10-11
US4304925A (en) 1981-12-08
MX153567A (es) 1986-11-19
FR2452475B1 (it) 1984-06-15
NL187391B (nl) 1991-04-16
NL187391C (nl) 1991-09-16
DE3012203C2 (de) 1984-06-20
JPS626538B2 (it) 1987-02-12
DE3012203A1 (de) 1980-10-09
GB2045762B (en) 1983-04-20
IT1194639B (it) 1988-09-22
NL8001861A (nl) 1980-10-01
FR2452475A1 (fr) 1980-10-24
GB2045762A (en) 1980-11-05

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329