FR1194876A - Protection des glycols au moyen d'hydrazine - Google Patents

Protection des glycols au moyen d'hydrazine

Info

Publication number
FR1194876A
FR1194876A FR1194876DA FR1194876A FR 1194876 A FR1194876 A FR 1194876A FR 1194876D A FR1194876D A FR 1194876DA FR 1194876 A FR1194876 A FR 1194876A
Authority
FR
France
Prior art keywords
hydrazine
glycols
protection
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
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1194876A publication Critical patent/FR1194876A/fr
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
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/94—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/46—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1194876D 1958-04-18 1958-04-18 Protection des glycols au moyen d'hydrazine Expired FR1194876A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1194876T 1958-04-18

Publications (1)

Publication Number Publication Date
FR1194876A true FR1194876A (fr) 1959-11-13

Family

ID=9668411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1194876D Expired FR1194876A (fr) 1958-04-18 1958-04-18 Protection des glycols au moyen d'hydrazine

Country Status (1)

Country Link
FR (1) FR1194876A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242586B (de) * 1964-11-14 1967-06-22 Dr Gerhard Illing Stabilisieren von mehrwertigen Alkoholen
EP0068299A1 (fr) * 1981-06-26 1983-01-05 BASF Aktiengesellschaft Procédé de préparation d'ethers monoalcoyliques de (poly-)alkylenglycols qui sont stables au cours d'un stockage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242586B (de) * 1964-11-14 1967-06-22 Dr Gerhard Illing Stabilisieren von mehrwertigen Alkoholen
EP0068299A1 (fr) * 1981-06-26 1983-01-05 BASF Aktiengesellschaft Procédé de préparation d'ethers monoalcoyliques de (poly-)alkylenglycols qui sont stables au cours d'un stockage

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