NL7309260A - - Google Patents

Info

Publication number
NL7309260A
NL7309260A NL7309260A NL7309260A NL7309260A NL 7309260 A NL7309260 A NL 7309260A NL 7309260 A NL7309260 A NL 7309260A NL 7309260 A NL7309260 A NL 7309260A NL 7309260 A NL7309260 A NL 7309260A
Authority
NL
Netherlands
Application number
NL7309260A
Inventor
Ferdinand Weinrotter
Alfred Schmidt
Wolfgang Gauster
Original Assignee
Chemie Linz 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
Priority claimed from FR7323621A external-priority patent/FR2193810A1/fr
Application filed by Chemie Linz Ag filed Critical Chemie Linz Ag
Publication of NL7309260A publication Critical patent/NL7309260A/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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

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)
NL7309260A 1972-07-25 1973-07-03 NL7309260A (US20080293856A1-20081127-C00150.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT636772A AT319197B (de) 1972-07-25 1972-07-25 Verfahren zur Gewinnung von Äpfelsäure
FR7323621A FR2193810A1 (en) 1972-07-25 1973-06-28 Malic acid recovery

Publications (1)

Publication Number Publication Date
NL7309260A true NL7309260A (US20080293856A1-20081127-C00150.png) 1974-01-29

Family

ID=25603030

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309260A NL7309260A (US20080293856A1-20081127-C00150.png) 1972-07-25 1973-07-03

Country Status (6)

Country Link
JP (1) JPS4955619A (US20080293856A1-20081127-C00150.png)
AT (1) AT319197B (US20080293856A1-20081127-C00150.png)
BE (1) BE806668A (US20080293856A1-20081127-C00150.png)
CH (1) CH581087A5 (US20080293856A1-20081127-C00150.png)
GB (1) GB1368596A (US20080293856A1-20081127-C00150.png)
NL (1) NL7309260A (US20080293856A1-20081127-C00150.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4007749B1 (en) * 2019-10-04 2023-11-01 Thirumalai Chemicals Limited Production of malic acid using tubular and stirred tank reactors
CN112970837A (zh) * 2021-03-02 2021-06-18 北京市农林科学院 一种鲜切山药黄化抑制剂及其应用

Also Published As

Publication number Publication date
CH581087A5 (US20080293856A1-20081127-C00150.png) 1976-10-29
BE806668A (fr) 1974-04-29
AT319197B (de) 1974-12-10
JPS4955619A (US20080293856A1-20081127-C00150.png) 1974-05-30
GB1368596A (en) 1974-10-02

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