CH599091A5 - - Google Patents

Info

Publication number
CH599091A5
CH599091A5 CH993576A CH993576A CH599091A5 CH 599091 A5 CH599091 A5 CH 599091A5 CH 993576 A CH993576 A CH 993576A CH 993576 A CH993576 A CH 993576A CH 599091 A5 CH599091 A5 CH 599091A5
Authority
CH
Switzerland
Application number
CH993576A
Inventor
Erich Dr Greth
Barry Dr Jackson
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
Application filed by Lonza Ag filed Critical Lonza Ag
Priority to CH993576A priority Critical patent/CH599091A5/xx
Priority to DE19762640658 priority patent/DE2640658A1/en
Publication of CH599091A5 publication Critical patent/CH599091A5/xx

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
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/64—Separation; Purification; Stabilisation; Use of additives
CH993576A 1976-08-04 1976-08-04 CH599091A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH993576A CH599091A5 (en) 1976-08-04 1976-08-04
DE19762640658 DE2640658A1 (en) 1976-08-04 1976-09-09 Purifying chloroacetyl chloride contg. di:chloro-acetyl chloride - by introducing ketene and sepg. mixt. by distn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH993576A CH599091A5 (en) 1976-08-04 1976-08-04

Publications (1)

Publication Number Publication Date
CH599091A5 true CH599091A5 (en) 1978-05-12

Family

ID=4357272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH993576A CH599091A5 (en) 1976-08-04 1976-08-04

Country Status (2)

Country Link
CH (1) CH599091A5 (en)
DE (1) DE2640658A1 (en)

Also Published As

Publication number Publication date
DE2640658A1 (en) 1978-02-09

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Legal Events

Date Code Title Description
PL Patent ceased