BE741803A - - Google Patents

Info

Publication number
BE741803A
BE741803A BE741803DA BE741803A BE 741803 A BE741803 A BE 741803A BE 741803D A BE741803D A BE 741803DA BE 741803 A BE741803 A BE 741803A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE741803A publication Critical patent/BE741803A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE741803D 1969-07-18 1969-11-17 BE741803A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/843,028 US4058555A (en) 1969-07-18 1969-07-18 Process for the purification of mixed acids

Publications (1)

Publication Number Publication Date
BE741803A true BE741803A (OSRAM) 1970-05-04

Family

ID=25288880

Family Applications (1)

Application Number Title Priority Date Filing Date
BE741803D BE741803A (OSRAM) 1969-07-18 1969-11-17

Country Status (15)

Country Link
US (1) US4058555A (OSRAM)
JP (1) JPS4914204B1 (OSRAM)
AT (1) AT301578B (OSRAM)
BE (1) BE741803A (OSRAM)
BR (1) BR7016945D0 (OSRAM)
CH (1) CH526504A (OSRAM)
DE (1) DE2001100C2 (OSRAM)
ES (1) ES373890A1 (OSRAM)
FR (1) FR2051826B1 (OSRAM)
GB (1) GB1282927A (OSRAM)
IE (1) IE33335B1 (OSRAM)
LU (1) LU59826A1 (OSRAM)
NL (1) NL6916083A (OSRAM)
NO (1) NO135467C (OSRAM)
SE (1) SE368390B (OSRAM)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192399A (en) * 1976-03-12 1980-03-11 Dana Corporation Safety vacuum valve and electric switch for speed control systems
US4339596A (en) * 1979-11-15 1982-07-13 El Paso Products Company Treatment of byproduct stream from adipic acid manufacture
AU3384097A (en) * 1996-06-10 1998-01-07 Renewable Energy Development Corporation Methods for synthesis of high purity carboxylic and fatty acids
GB0325530D0 (en) * 2003-10-31 2003-12-03 Davy Process Techn Ltd Process
CN103732569B (zh) 2011-06-17 2016-06-29 英威达技术有限责任公司 使用水解酶来增加废物流中的单体含量
BR112013033672A2 (pt) 2011-06-30 2017-03-14 Invista Tech Sarl método para converter um composto, cultura substancialmente pura de células hospedeiras e cèlula isolada
US9102958B2 (en) 2011-12-16 2015-08-11 Invista North America S.á.r.l. Methods of producing 6-carbon chemicals via CoA-dependent carbon chain elongation associated with carbon storage
US9102960B2 (en) 2011-12-16 2015-08-11 Invista North America S.á.r.l. Methods of producing 6-carbon chemicals via CoA-dependent carbon chain elongation associated with carbon storage
WO2014093847A2 (en) 2012-12-14 2014-06-19 Invista North America S.A.R.L. METHODS OF PRODUCING 7-CARBON CHEMICALS VIA CoA-DEPENDENT CARBON CHAIN ELONGATION ASSOCIATED WITH CARBON STORAGE
CN105073214A (zh) 2012-12-31 2015-11-18 英威达技术有限责任公司 通过甲酯保护的碳链延伸生产6碳化学物的方法
US9617572B2 (en) 2012-12-31 2017-04-11 Invista North America S.A.R.L. Methods of producing 7-carbon chemicals via aromatic compounds
EP2938732A1 (en) 2012-12-31 2015-11-04 Invista Technologies S.à.r.l. Methods of producing 7-carbon chemicals from long chain fatty acids via oxidative cleavage
CN105026569A (zh) 2012-12-31 2015-11-04 英威达技术有限责任公司 通过丙酮酸和琥珀酸半醛羟醛缩合生产7-碳化学物的方法
EP2938731A2 (en) 2012-12-31 2015-11-04 Invista Technologies S.A R.L. Methods of producing 7-carbon chemicals via carbon chain elongation associated with cyclohexane carboxylate synthesis
WO2014105790A2 (en) 2012-12-31 2014-07-03 Invista North America S.A.R.L. Methods of producing 7-carbon chemicals via c1 carbon chain elongation associated with coenzyme b synthesis
EP2938733A2 (en) 2012-12-31 2015-11-04 Invista North America S.a.r.l. Methods of producing 7-carbon chemicals via methyl-ester shielded carbon chain elongation
WO2015176026A1 (en) 2014-05-15 2015-11-19 Invista North America S.á.r.l. Methods of producing 6-carbon chemicals using 2,6-diaminopimelate as precursor to 2-aminopimelate
CN106795535A (zh) 2014-06-16 2017-05-31 英威达技术有限责任公司 用于生物合成化合物的方法，试剂和细胞
EP3155106A2 (en) 2014-06-16 2017-04-19 Invista Technologies S.à.r.l. Methods, reagents and cells for biosynthesizing compound
WO2015195707A1 (en) 2014-06-16 2015-12-23 Invista Technologies S.A.R.L. Methods, reagents and cells for biosynthesizing compounds
BR112016029471A2 (pt) 2014-06-16 2017-10-24 Invista Tech Sarl método para biosintetizar éster de metil glutarato em um hospedeiro recombinante, método para preparar glutarato, célula hospedeira recombinante, hospedeiro recombinante, produto bioderivado, produto de base biológica ou produto derivado de fermentação e método para aumentar a atividade de um polipeptídeo tendo atividade carboxilato reductase sobre um ácido dicarboxílico c4-c8 substituído ou não-substituído
EP4192810A1 (en) 2020-08-07 2023-06-14 INVISTA Textiles (U.K.) Limited Production of dinitriles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705578C (de) * 1936-05-12 1941-05-03 Holzhydrolyse Akt Ges Verfahren zur Herstellung von Laevulinsaeure oder ihren Estern
US2824122A (en) * 1955-05-24 1958-02-18 Cp Hall Co Purification of alpha, omega alkanedioic acids by partial esterification
US2968674A (en) * 1957-09-25 1961-01-17 Gulf Research Development Co Process for hydrolyzing dibasic acid esters while inhibiting the formation of color materials
NL243096A (OSRAM) 1958-09-09 1900-01-01
US3329712A (en) * 1962-11-07 1967-07-04 Monsanto Co Separation of dibasic acids
US3365490A (en) * 1966-08-05 1968-01-23 Du Pont Process for the production of dicarboxylic acids

Also Published As

Publication number Publication date
FR2051826A1 (OSRAM) 1971-04-09
DE2001100C2 (de) 1983-02-10
LU59826A1 (OSRAM) 1970-01-19
ES373890A1 (es) 1972-02-16
BR7016945D0 (pt) 1973-05-03
DE2001100A1 (de) 1971-01-28
US4058555A (en) 1977-11-15
FR2051826B1 (OSRAM) 1973-03-16
IE33335B1 (en) 1974-05-29
NO135467C (OSRAM) 1977-04-13
SE368390B (OSRAM) 1974-07-01
NL6916083A (OSRAM) 1971-01-20
CH526504A (fr) 1972-08-15
GB1282927A (en) 1972-07-26
JPS4914204B1 (OSRAM) 1974-04-05
AT301578B (de) 1972-09-11
IE33335L (en) 1971-01-18
NO135467B (OSRAM) 1977-01-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EL PASO PRODUCTS CY

Effective date: 19851130