FR2275429A1 - Procede de fabrication de butane diols - Google Patents

Procede de fabrication de butane diols

Info

Publication number
FR2275429A1
FR2275429A1 FR7519399A FR7519399A FR2275429A1 FR 2275429 A1 FR2275429 A1 FR 2275429A1 FR 7519399 A FR7519399 A FR 7519399A FR 7519399 A FR7519399 A FR 7519399A FR 2275429 A1 FR2275429 A1 FR 2275429A1
Authority
FR
France
Prior art keywords
manufacturing process
butane diols
diols
butane
manufacturing
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
FR7519399A
Other languages
English (en)
Other versions
FR2275429B1 (fr
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19742430022 external-priority patent/DE2430022C2/de
Priority claimed from DE2434909A external-priority patent/DE2434909A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2275429A1 publication Critical patent/FR2275429A1/fr
Application granted granted Critical
Publication of FR2275429B1 publication Critical patent/FR2275429B1/fr
Granted legal-status Critical Current

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
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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
FR7519399A 1974-06-22 1975-06-20 Procede de fabrication de butane diols Granted FR2275429A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742430022 DE2430022C2 (de) 1974-06-22 1974-06-22 Verfahren zur Herstellung von Butandiolen
DE2434909A DE2434909A1 (de) 1974-07-19 1974-07-19 Verfahren zur herstellung von butandiolen

Publications (2)

Publication Number Publication Date
FR2275429A1 true FR2275429A1 (fr) 1976-01-16
FR2275429B1 FR2275429B1 (fr) 1978-10-13

Family

ID=25767310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519399A Granted FR2275429A1 (fr) 1974-06-22 1975-06-20 Procede de fabrication de butane diols

Country Status (8)

Country Link
JP (1) JPS5119709A (fr)
BR (1) BR7503892A (fr)
CS (1) CS182289B2 (fr)
DD (1) DD120191A5 (fr)
ES (1) ES438731A1 (fr)
FR (1) FR2275429A1 (fr)
GB (1) GB1457239A (fr)
NL (1) NL7507328A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435453A1 (fr) * 1978-09-07 1980-04-04 Japan Synthetic Rubber Co Ltd Procede de preparation de diols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435453A1 (fr) * 1978-09-07 1980-04-04 Japan Synthetic Rubber Co Ltd Procede de preparation de diols

Also Published As

Publication number Publication date
ES438731A1 (es) 1977-06-16
FR2275429B1 (fr) 1978-10-13
JPS5119709A (ja) 1976-02-17
BR7503892A (pt) 1976-07-06
CS182289B2 (en) 1978-04-28
NL7507328A (nl) 1975-12-24
DD120191A5 (fr) 1976-06-05
AU8236875A (en) 1977-01-06
GB1457239A (en) 1976-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse