FI771275A7 - - Google Patents

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Publication number
FI771275A7
FI771275A7 FI771275A FI771275A FI771275A7 FI 771275 A7 FI771275 A7 FI 771275A7 FI 771275 A FI771275 A FI 771275A FI 771275 A FI771275 A FI 771275A FI 771275 A7 FI771275 A7 FI 771275A7
Authority
FI
Finland
Application number
FI771275A
Other languages
Finnish (fi)
Inventor
Gerhard Muenster
Albert Renken
Peter Schnur
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of FI771275A7 publication Critical patent/FI771275A7/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
FI771275A 1976-04-24 1977-04-21 FI771275A7 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762618021 DE2618021A1 (de) 1976-04-24 1976-04-24 Verfahren zur reinigung von essigsaeure

Publications (1)

Publication Number Publication Date
FI771275A7 true FI771275A7 (enrdf_load_html_response) 1977-10-25

Family

ID=5976161

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771275A FI771275A7 (enrdf_load_html_response) 1976-04-24 1977-04-21

Country Status (11)

Country Link
JP (1) JPS52131517A (enrdf_load_html_response)
BE (1) BE853924A (enrdf_load_html_response)
DE (1) DE2618021A1 (enrdf_load_html_response)
DK (1) DK177377A (enrdf_load_html_response)
ES (1) ES457922A1 (enrdf_load_html_response)
FI (1) FI771275A7 (enrdf_load_html_response)
FR (1) FR2348905A1 (enrdf_load_html_response)
IT (1) IT1078419B (enrdf_load_html_response)
NL (1) NL7704253A (enrdf_load_html_response)
NO (1) NO771399L (enrdf_load_html_response)
SE (1) SE7704645L (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10758838B2 (en) * 2015-02-25 2020-09-01 Sabic Global Technologies B.V. Process for removing impurities from acetic acid

Also Published As

Publication number Publication date
NO771399L (no) 1977-10-25
SE7704645L (sv) 1977-10-25
FR2348905A1 (fr) 1977-11-18
IT1078419B (it) 1985-05-08
DK177377A (da) 1977-10-25
ES457922A1 (es) 1978-02-01
JPS52131517A (en) 1977-11-04
BE853924A (fr) 1977-10-25
DE2618021A1 (de) 1977-11-10
NL7704253A (nl) 1977-10-26

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: HOECHST AG