DK127552B - Fremgangsmåde til fremstilling af aceteddikesyrer. - Google Patents

Fremgangsmåde til fremstilling af aceteddikesyrer.

Info

Publication number
DK127552B
DK127552B DK362469AA DK362469A DK127552B DK 127552 B DK127552 B DK 127552B DK 362469A A DK362469A A DK 362469AA DK 362469 A DK362469 A DK 362469A DK 127552 B DK127552 B DK 127552B
Authority
DK
Denmark
Prior art keywords
preparation
acetic acid
acetic
acid
Prior art date
Application number
DK362469AA
Other languages
Danish (da)
English (en)
Inventor
K Boosen
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
Publication of DK127552B publication Critical patent/DK127552B/da

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
    • C07C51/04—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid halides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK362469AA 1968-07-04 1969-07-03 Fremgangsmåde til fremstilling af aceteddikesyrer. DK127552B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1003568A CH492668A (de) 1968-07-04 1968-07-04 Verfahren zur Herstellung von Acetessigsäuren

Publications (1)

Publication Number Publication Date
DK127552B true DK127552B (da) 1973-11-26

Family

ID=4358628

Family Applications (1)

Application Number Title Priority Date Filing Date
DK362469AA DK127552B (da) 1968-07-04 1969-07-03 Fremgangsmåde til fremstilling af aceteddikesyrer.

Country Status (16)

Country Link
US (1) US3701803A (pt)
JP (1) JPS4936210B1 (pt)
AT (1) AT289746B (pt)
BE (1) BE735594A (pt)
BR (1) BR6910405D0 (pt)
CH (1) CH492668A (pt)
CS (1) CS172313B2 (pt)
DE (1) DE1931964C3 (pt)
DK (1) DK127552B (pt)
ES (1) ES368929A1 (pt)
FR (1) FR2012304A1 (pt)
GB (1) GB1209725A (pt)
NL (1) NL164548C (pt)
NO (1) NO125972B (pt)
SE (1) SE366021B (pt)
YU (1) YU32501B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950412A (en) * 1971-06-08 1976-04-13 Lonza Ltd. Method for the production of haloacetoacetic acids
US4076911A (en) 1975-11-05 1978-02-28 Union Oil Company Of California Ethylene-carbon monoxide copolymers
US4529704A (en) * 1979-11-05 1985-07-16 Miles Laboratories, Inc. Device and method for preparation of a control solution for ketone determination.
CS221992B2 (en) * 1980-11-19 1983-04-29 Lonza Ag Method of making the 2,2-dichloracetoacetylchloride
IL65246A (en) * 1981-03-26 1985-11-29 Lonza Ag Process for the preparation of 2-chloroacetoacetamides
US4473508A (en) * 1982-11-13 1984-09-25 Lonza Ltd. Process for the production of γ-chloroacetoacetic acid chloride
CH666483A5 (de) * 1985-01-16 1988-07-29 Lonza Ag Verfahren zur herstellung von thiotetronsaeure.
US5417861A (en) * 1990-11-30 1995-05-23 N-Viro International Corporation Process to stabilize bioorganic, raw or treated wastewater sludge
EP2518043A1 (en) * 2011-04-29 2012-10-31 Lonza Ltd. Process for the production of 4-chloroacetyl chloride, 4-chloroacetic acid esters, amides and imides

Also Published As

Publication number Publication date
CS172313B2 (pt) 1976-12-29
FR2012304A1 (pt) 1970-03-20
BR6910405D0 (pt) 1973-01-09
YU32501B (en) 1974-12-31
US3701803A (en) 1972-10-31
DE1931964C3 (de) 1978-08-10
NL164548B (nl) 1980-08-15
BE735594A (pt) 1969-12-16
AT289746B (de) 1971-05-10
NL6910304A (pt) 1970-01-06
CH492668A (de) 1970-06-30
NL164548C (nl) 1981-01-15
YU166969A (en) 1974-06-30
GB1209725A (en) 1970-10-21
DE1931964A1 (de) 1970-04-02
SE366021B (pt) 1974-04-08
JPS4936210B1 (pt) 1974-09-28
ES368929A1 (es) 1971-05-01
NO125972B (pt) 1972-12-04
DE1931964B2 (de) 1977-11-24

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Legal Events

Date Code Title Description
PBP Patent lapsed