BR7400372D0 - PROCESS FOR THE PURICATION AND STABILIZATION OF AQUEOUS SOLUTIONS OF SORBIC ACID ALKALINE - Google Patents

PROCESS FOR THE PURICATION AND STABILIZATION OF AQUEOUS SOLUTIONS OF SORBIC ACID ALKALINE

Info

Publication number
BR7400372D0
BR7400372D0 BR74372A BR37274A BR7400372D0 BR 7400372 D0 BR7400372 D0 BR 7400372D0 BR 74372 A BR74372 A BR 74372A BR 37274 A BR37274 A BR 37274A BR 7400372 D0 BR7400372 D0 BR 7400372D0
Authority
BR
Brazil
Prior art keywords
purication
stabilization
aqueous solutions
sorbic acid
acid alkaline
Prior art date
Application number
BR74372A
Other languages
Portuguese (pt)
Inventor
F Wunder
H Fernholz
H Schmidt
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 BR7400372D0 publication Critical patent/BR7400372D0/en

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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
BR74372A 1973-03-03 1974-01-18 PROCESS FOR THE PURICATION AND STABILIZATION OF AQUEOUS SOLUTIONS OF SORBIC ACID ALKALINE BR7400372D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2310758A DE2310758C2 (en) 1973-03-03 1973-03-03 Process for the purification and stabilization of aqueous alkali salt solutions of sorbic acid

Publications (1)

Publication Number Publication Date
BR7400372D0 true BR7400372D0 (en) 1974-11-05

Family

ID=5873786

Family Applications (1)

Application Number Title Priority Date Filing Date
BR74372A BR7400372D0 (en) 1973-03-03 1974-01-18 PROCESS FOR THE PURICATION AND STABILIZATION OF AQUEOUS SOLUTIONS OF SORBIC ACID ALKALINE

Country Status (14)

Country Link
JP (1) JPS49117420A (en)
AT (1) AT332367B (en)
BE (1) BE809940A (en)
BR (1) BR7400372D0 (en)
CA (1) CA1021797A (en)
CH (1) CH602545A5 (en)
DD (1) DD108735A5 (en)
DE (1) DE2310758C2 (en)
FR (1) FR2219928B1 (en)
GB (1) GB1441213A (en)
IL (1) IL44028A (en)
IT (1) IT1006985B (en)
NL (1) NL7400518A (en)
ZA (1) ZA74252B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000103759A (en) * 1998-09-29 2000-04-11 Daicel Chem Ind Ltd Production of sorbic acid or its salt
CN114702649B (en) * 2022-04-18 2023-11-28 南通醋酸化工股份有限公司 Immobilized catalyst for continuous condensation in sorbic acid preparation and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426646B1 (en) * 1966-07-27 1969-11-07

Also Published As

Publication number Publication date
IT1006985B (en) 1976-10-20
GB1441213A (en) 1976-06-30
IL44028A (en) 1978-08-31
CA1021797A (en) 1977-11-29
CH602545A5 (en) 1978-07-31
DE2310758C2 (en) 1983-04-07
FR2219928A1 (en) 1974-09-27
DD108735A5 (en) 1974-10-05
IL44028A0 (en) 1974-05-16
ATA7674A (en) 1976-01-15
AT332367B (en) 1976-09-27
FR2219928B1 (en) 1977-08-26
AU6468074A (en) 1975-07-24
DE2310758A1 (en) 1974-09-12
ZA74252B (en) 1975-03-26
BE809940A (en) 1974-07-18
NL7400518A (en) 1974-09-05
JPS49117420A (en) 1974-11-09

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