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NL7604129A - PROCESS FOR THE PREPARATION OF HYDROXYCARBON ACIDS AND THEIR DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF HYDROXYCARBON ACIDS AND THEIR DERIVATIVES.

Info

Publication number
NL7604129A
NL7604129A NL7604129A NL7604129A NL7604129A NL 7604129 A NL7604129 A NL 7604129A NL 7604129 A NL7604129 A NL 7604129A NL 7604129 A NL7604129 A NL 7604129A NL 7604129 A NL7604129 A NL 7604129A
Authority
NL
Netherlands
Prior art keywords
derivatives
preparation
hydroxycarbon acids
hydroxycarbon
acids
Prior art date
Application number
NL7604129A
Other languages
Dutch (nl)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of NL7604129A publication Critical patent/NL7604129A/en

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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
NL7604129A 1975-04-23 1976-04-20 PROCESS FOR THE PREPARATION OF HYDROXYCARBON ACIDS AND THEIR DERIVATIVES. NL7604129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57069175A 1975-04-23 1975-04-23

Publications (1)

Publication Number Publication Date
NL7604129A true NL7604129A (en) 1976-10-26

Family

ID=24280665

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7604129A NL7604129A (en) 1975-04-23 1976-04-20 PROCESS FOR THE PREPARATION OF HYDROXYCARBON ACIDS AND THEIR DERIVATIVES.

Country Status (8)

Country Link
JP (1) JPS51127024A (en)
BE (1) BE841073A (en)
CA (1) CA1077517A (en)
DE (1) DE2617085A1 (en)
FR (1) FR2308612A1 (en)
GB (1) GB1499245A (en)
IT (1) IT1059478B (en)
NL (1) NL7604129A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5673042A (en) * 1979-11-20 1981-06-17 Mitsubishi Gas Chem Co Inc Preparation of glycolic acid
DE3133353C2 (en) * 1981-08-22 1985-07-18 Chemische Werke Hüls AG, 4370 Marl Process for the production of glycolic acid or its esters
JPS60260538A (en) * 1984-06-07 1985-12-23 Agency Of Ind Science & Technol Preparation of glycolic acid ester
US5900258A (en) * 1996-02-01 1999-05-04 Zeolitics Inc. Anti-bacterial compositions
US9227896B2 (en) 2010-08-18 2016-01-05 Eastman Chemical Company Process for the separation and purification of a mixed diol stream
US8466328B2 (en) 2010-08-18 2013-06-18 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US8829248B2 (en) 2010-08-18 2014-09-09 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US8709376B2 (en) 2010-09-23 2014-04-29 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8785686B2 (en) 2010-09-23 2014-07-22 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8969632B2 (en) 2012-03-23 2015-03-03 Eastman Chemical Company Passivation of a homogeneous hydrogenation catalyst for the production of ethylene glycol
US8927766B2 (en) 2012-03-27 2015-01-06 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst
US8703999B2 (en) * 2012-03-27 2014-04-22 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst
US8765999B2 (en) 2012-03-27 2014-07-01 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst
WO2013148497A1 (en) 2012-03-27 2013-10-03 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8829234B2 (en) 2012-03-27 2014-09-09 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst
US9114328B2 (en) 2012-05-16 2015-08-25 Eastman Chemical Company Reactive distillation of a carboxylic acid and a glycol
US9040748B2 (en) 2012-06-08 2015-05-26 Eastman Chemical Company Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration
GB201505977D0 (en) 2015-04-08 2015-05-20 Johnson Matthey Davy Technologies Ltd Catalyst system and process
GB201505981D0 (en) 2015-04-08 2015-05-20 Johnson Matthey Davy Technologies Ltd Process
GB201615762D0 (en) 2016-09-16 2016-11-02 Johnson Matthey Davy Technologies Ltd Process

Also Published As

Publication number Publication date
GB1499245A (en) 1978-01-25
FR2308612A1 (en) 1976-11-19
JPS51127024A (en) 1976-11-05
BE841073A (en) 1976-10-25
JPS5337332B2 (en) 1978-10-07
FR2308612B1 (en) 1979-04-20
IT1059478B (en) 1982-05-31
DE2617085A1 (en) 1976-10-28
CA1077517A (en) 1980-05-13

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Legal Events

Date Code Title Description
BV The patent application has lapsed