FR93522E - Procédé de fabrication d'hydroquinone. - Google Patents

Procédé de fabrication d'hydroquinone.

Info

Publication number
FR93522E
FR93522E FR117314A FR117314A FR93522E FR 93522 E FR93522 E FR 93522E FR 117314 A FR117314 A FR 117314A FR 117314 A FR117314 A FR 117314A FR 93522 E FR93522 E FR 93522E
Authority
FR
France
Prior art keywords
hydroquinone
manufacturing process
manufacturing
hydroquinone 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.)
Expired
Application number
FR117314A
Other languages
English (en)
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.)
Lonza AG
Original Assignee
Lonza 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 CH1009163A external-priority patent/CH442346A/de
Application filed by Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of FR93522E publication Critical patent/FR93522E/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR117314A 1963-08-15 1967-08-08 Procédé de fabrication d'hydroquinone. Expired FR93522E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1009163A CH442346A (de) 1963-08-15 1963-08-15 Verfahren zur Herstellung von Hydrochinon
CH1147166A CH473076A (de) 1963-08-15 1966-08-09 Verfahren zur Herstellung von Hydrochinon

Publications (1)

Publication Number Publication Date
FR93522E true FR93522E (fr) 1969-04-11

Family

ID=4373819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117314A Expired FR93522E (fr) 1963-08-15 1967-08-08 Procédé de fabrication d'hydroquinone.

Country Status (8)

Country Link
BE (1) BE702446A (fr)
CH (1) CH473076A (fr)
DE (1) DE1643437B1 (fr)
ES (1) ES343922A1 (fr)
FR (1) FR93522E (fr)
GB (1) GB1119520A (fr)
NL (1) NL158777B (fr)
SE (1) SE321240B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135486B (de) * 1958-08-14 1962-08-30 Du Pont Verfahren zur Herstellung von Hydrochinon oder Chinhydron
DE1251329B (de) * 1963-08-15 1967-10-05 LONZA A G Gampel (Schweiz) Ver fahren zur Herstellung von Hydrochinon

Also Published As

Publication number Publication date
ES343922A1 (es) 1968-10-01
BE702446A (fr) 1968-01-15
CH473076A (de) 1969-05-31
SE321240B (fr) 1970-03-02
NL158777B (nl) 1978-12-15
NL6710906A (fr) 1968-02-12
DE1643437B1 (de) 1971-03-11
GB1119520A (en) 1968-07-10

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