IT965250B - Metodo per produrre composti polii drici - Google Patents

Metodo per produrre composti polii drici

Info

Publication number
IT965250B
IT965250B IT52601/72A IT5260172A IT965250B IT 965250 B IT965250 B IT 965250B IT 52601/72 A IT52601/72 A IT 52601/72A IT 5260172 A IT5260172 A IT 5260172A IT 965250 B IT965250 B IT 965250B
Authority
IT
Italy
Prior art keywords
dric
polyi
compounds
producing
producing polyi
Prior art date
Application number
IT52601/72A
Other languages
English (en)
Italian (it)
Original Assignee
Halcon International 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 Halcon International Inc filed Critical Halcon International Inc
Application granted granted Critical
Publication of IT965250B publication Critical patent/IT965250B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/128—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • C07C29/1285—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis of esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT52601/72A 1971-09-08 1972-09-07 Metodo per produrre composti polii drici IT965250B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US178588A US3859368A (en) 1971-09-08 1971-09-08 Method of producing polyhydric compounds such as ethylene glycol by disproportionation of its monoacetate

Publications (1)

Publication Number Publication Date
IT965250B true IT965250B (it) 1974-01-31

Family

ID=22653139

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52601/72A IT965250B (it) 1971-09-08 1972-09-07 Metodo per produrre composti polii drici

Country Status (8)

Country Link
US (1) US3859368A (enExample)
JP (1) JPS5111601B2 (enExample)
BE (1) BE788399A (enExample)
DE (1) DE2244228A1 (enExample)
FR (1) FR2152708B1 (enExample)
GB (1) GB1400783A (enExample)
IT (1) IT965250B (enExample)
NL (1) NL7211801A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917720A (en) * 1973-05-30 1975-11-04 Gen Electric Continuous process for the production of a diol from a diol ester
US4413140A (en) * 1977-04-26 1983-11-01 Phillips Petroleum Company Liquid extraction of diacetoxybutane with halogenated paraffins
US4091039A (en) * 1977-04-26 1978-05-23 Suntech, Inc. Hydrolysis of ethylene glycol acetates
DE2728407A1 (de) * 1977-06-24 1979-01-04 Basf Ag Verfahren zur behandlung von butandiol, das als kondensat bei der herstellung von polybutylenterephthalaten erhalten wurde
US4153806A (en) * 1977-10-11 1979-05-08 Halcon Research And Development Corp. Recovery of vicinal glycol esters by plural stage distillation
US4187153A (en) * 1977-11-14 1980-02-05 Halcon Research & Development Corporation Production of alkylene glycols
NL7810869A (nl) * 1977-11-14 1979-05-16 Halcon Res & Dev Verbeterde werkwijze voor het bereiden van meerwaardige hydroxyverbindingen.
US4966658A (en) * 1989-12-27 1990-10-30 Lloyd Berg Recovery of ethylene glycol from butanediol isomers by azeotropic distillation
US4975158A (en) * 1989-12-27 1990-12-04 Lloyd Bert Recovery of glycerine from polyols by azeotropic distillation
US4980033A (en) * 1990-09-04 1990-12-25 Lloyd Berg Recovery of triethylene glycol from triols by azeotropic distillation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776323A (en) * 1957-01-01 Higher fatty alcohols
US1454604A (en) * 1919-06-28 1923-05-08 Us Ind Alcohol Co Process of making glycol
NL31269C (enExample) * 1930-10-08
US2476052A (en) * 1947-01-02 1949-07-12 Standard Oil Dev Co Ester exchange reaction
US3012064A (en) * 1957-03-28 1961-12-05 Monsanto Chemicals Preparation of monoesters of polyhydric alcohols
US3098093A (en) * 1961-02-06 1963-07-16 Eastman Kodak Co Process for the production of esters by alcoholysis
US3408388A (en) * 1961-07-10 1968-10-29 Eastman Kodak Co Process for preparing esters of unsaturated alcohols from monoesters of saturated 2, 2, 4-trisubstituted-1, 3-diols
CH400107A (de) * 1961-10-11 1965-10-15 Lonza Ag Verfahren zur Gewinnung von Methanol durch Verseifung von Methylacetat
US3651102A (en) * 1967-05-01 1972-03-21 Exxon Research Engineering Co Preparation of diesters
US3668239A (en) * 1970-04-23 1972-06-06 Halcon International Inc Process for preparing glycol esters from olefinically unsaturated compounds

Also Published As

Publication number Publication date
BE788399A (fr) 1973-03-05
JPS4834811A (enExample) 1973-05-22
US3859368A (en) 1975-01-07
FR2152708A1 (enExample) 1973-04-27
NL7211801A (enExample) 1973-03-12
JPS5111601B2 (enExample) 1976-04-13
DE2244228A1 (de) 1973-03-15
FR2152708B1 (enExample) 1977-08-26
GB1400783A (en) 1975-07-23

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