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ES514407A0 - "un procedimiento mejorado para producir etilen-glicol". - Google Patents

"un procedimiento mejorado para producir etilen-glicol".

Info

Publication number
ES514407A0
ES514407A0 ES514407A ES514407A ES514407A0 ES 514407 A0 ES514407 A0 ES 514407A0 ES 514407 A ES514407 A ES 514407A ES 514407 A ES514407 A ES 514407A ES 514407 A0 ES514407 A0 ES 514407A0
Authority
ES
Spain
Prior art keywords
etilen
glycol
produce
improved procedure
procedure
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.)
Granted
Application number
ES514407A
Other languages
English (en)
Other versions
ES8306082A1 (es
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.)
Redox Technologies Inc
Original Assignee
Redox Technologies 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 Redox Technologies Inc filed Critical Redox Technologies Inc
Publication of ES514407A0 publication Critical patent/ES514407A0/es
Publication of ES8306082A1 publication Critical patent/ES8306082A1/es
Expired legal-status Critical Current

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
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES514407A 1981-07-28 1982-07-27 "un procedimiento mejorado para producir etilen-glicol". Expired ES8306082A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28672181A 1981-07-28 1981-07-28
US06/352,919 US4412084A (en) 1981-07-28 1982-02-26 Process for producing ethylene glycol

Publications (2)

Publication Number Publication Date
ES514407A0 true ES514407A0 (es) 1983-05-01
ES8306082A1 ES8306082A1 (es) 1983-05-01

Family

ID=26964028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514407A Expired ES8306082A1 (es) 1981-07-28 1982-07-27 "un procedimiento mejorado para producir etilen-glicol".

Country Status (12)

Country Link
US (1) US4412084A (es)
EP (1) EP0071457B1 (es)
KR (1) KR880001562B1 (es)
AU (1) AU559864B2 (es)
BR (1) BR8204253A (es)
CA (1) CA1180354A (es)
DE (1) DE3264042D1 (es)
ES (1) ES8306082A1 (es)
MX (1) MX160945A (es)
NO (1) NO155535C (es)
NZ (1) NZ201400A (es)
PT (1) PT75277B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3373650D1 (en) * 1982-11-27 1987-10-22 British Petroleum Co Plc Process for the production of ethylene glycol
GB8334611D0 (en) * 1983-12-30 1984-02-08 British Petroleum Co Plc Production of alkylene glycols
GB8334612D0 (en) * 1983-12-30 1984-02-08 British Petroleum Co Plc Production of alkylene glycols
DE4023255A1 (de) * 1990-07-21 1992-01-23 Basf Ag Verfahren zur herstellung von glykolen, insbesondere propylenglykol aus formaldehyd

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040735A (en) * 1964-07-23 1966-09-01 British Drug Houses Ltd 4-aryl-3-hydroxybutyric acid and esters, amides and salts thereof
US4076758A (en) * 1976-12-09 1978-02-28 Monsanto Company Synthesis of vicinal glycols
NL180307C (es) * 1978-10-13 Ruhrchemie Ag
US4337371A (en) * 1980-09-02 1982-06-29 Celanese Corporation Production of ethylene glycol by reaction of methanol, an organic peroxide and formaldehyde
CA1180353A (en) * 1980-09-02 1985-01-02 John Kollar Process for producing ethylene glycol
US4345104A (en) * 1981-06-30 1982-08-17 Union Carbide Corporation Process for the production of ethylene glycol

Also Published As

Publication number Publication date
KR880001562B1 (ko) 1988-08-22
MX160945A (es) 1990-06-25
PT75277A (en) 1982-08-01
NO822576L (no) 1983-01-31
EP0071457B1 (en) 1985-06-05
AU559864B2 (en) 1987-03-19
ES8306082A1 (es) 1983-05-01
AU8560482A (en) 1986-09-11
CA1180354A (en) 1985-01-02
EP0071457A1 (en) 1983-02-09
NO155535B (no) 1987-01-05
PT75277B (en) 1984-07-02
BR8204253A (pt) 1983-07-19
NZ201400A (en) 1985-02-28
US4412084A (en) 1983-10-25
NO155535C (no) 1987-04-15
DE3264042D1 (en) 1985-07-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007