DK561982A - Fremgangsmaade til fremstilling af sorbinsyre - Google Patents

Fremgangsmaade til fremstilling af sorbinsyre Download PDF

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Publication number
DK561982A
DK561982A DK561982A DK561982A DK561982A DK 561982 A DK561982 A DK 561982A DK 561982 A DK561982 A DK 561982A DK 561982 A DK561982 A DK 561982A DK 561982 A DK561982 A DK 561982A
Authority
DK
Denmark
Prior art keywords
preparation
sorbic acid
procedure
acid
sorbic
Prior art date
Application number
DK561982A
Other languages
English (en)
Inventor
Richard Charles Hallcher
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of DK561982A publication Critical patent/DK561982A/da

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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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK561982A 1981-12-21 1982-12-20 Fremgangsmaade til fremstilling af sorbinsyre DK561982A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/332,391 US4740617A (en) 1981-12-21 1981-12-21 Sorbic acid process with crystallization

Publications (1)

Publication Number Publication Date
DK561982A true DK561982A (da) 1983-06-22

Family

ID=23298025

Family Applications (1)

Application Number Title Priority Date Filing Date
DK561982A DK561982A (da) 1981-12-21 1982-12-20 Fremgangsmaade til fremstilling af sorbinsyre

Country Status (8)

Country Link
US (1) US4740617A (da)
EP (1) EP0084304B1 (da)
JP (1) JPS58110537A (da)
AT (1) ATE14874T1 (da)
BR (1) BR8207400A (da)
CA (1) CA1214184A (da)
DE (1) DE3265468D1 (da)
DK (1) DK561982A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354902A (en) * 1992-10-26 1994-10-11 Mcneil-Ppc, Inc. Stabilized sorbic acid or salt thereof
JPH11199541A (ja) * 1997-11-14 1999-07-27 Daicel Chem Ind Ltd ソルビン酸の回収装置および回収方法
DE10200200C1 (de) * 2002-01-04 2003-11-06 Nutrinova Gmbh Verfahren zur Herstellung von Sorbinsäure
US10076620B2 (en) 2012-12-22 2018-09-18 Dmf Medical Incorporated Anesthetic circuit having a hollow fiber membrane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696147A (en) * 1969-06-20 1972-10-03 Wacker Chemie Gmbh Process for continuously producing pure sorbic acid
JPS5533426B2 (da) * 1973-12-14 1980-08-30
CA1026765A (en) * 1974-04-30 1978-02-21 Yoshiaki Tsujino Process for preparing sorbic acid
US4380650A (en) * 1981-01-02 1983-04-19 Monsanto Company Lactone process

Also Published As

Publication number Publication date
DE3265468D1 (en) 1985-09-19
BR8207400A (pt) 1983-10-18
EP0084304B1 (en) 1985-08-14
US4740617A (en) 1988-04-26
ATE14874T1 (de) 1985-08-15
JPS58110537A (ja) 1983-07-01
EP0084304A1 (en) 1983-07-27
CA1214184A (en) 1986-11-18

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