NO116323B - - Google Patents

Info

Publication number
NO116323B
NO116323B NO161412A NO16141266A NO116323B NO 116323 B NO116323 B NO 116323B NO 161412 A NO161412 A NO 161412A NO 16141266 A NO16141266 A NO 16141266A NO 116323 B NO116323 B NO 116323B
Authority
NO
Norway
Prior art keywords
plate
hose
condenser according
condenser
pipe
Prior art date
Application number
NO161412A
Other languages
English (en)
Norwegian (no)
Inventor
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 NO116323B publication Critical patent/NO116323B/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54Preparation of carboxylic acid anhydrides
    • C07C51/56Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • A23L3/3481Organic compounds containing oxygen
    • A23L3/3508Organic compounds containing oxygen containing carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
NO161412A 1965-01-27 1966-01-25 NO116323B (US07816562-20101019-C00012.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF45067A DE1283832B (de) 1965-01-27 1965-01-27 Verfahren zur Herstellung von Anhydriden der Sorbinsaeure

Publications (1)

Publication Number Publication Date
NO116323B true NO116323B (US07816562-20101019-C00012.png) 1969-03-10

Family

ID=7100327

Family Applications (1)

Application Number Title Priority Date Filing Date
NO161412A NO116323B (US07816562-20101019-C00012.png) 1965-01-27 1966-01-25

Country Status (11)

Country Link
US (1) US3468948A (US07816562-20101019-C00012.png)
AT (1) AT258878B (US07816562-20101019-C00012.png)
BE (1) BE675679A (US07816562-20101019-C00012.png)
CH (1) CH528459A (US07816562-20101019-C00012.png)
DE (1) DE1283832B (US07816562-20101019-C00012.png)
DK (1) DK111360B (US07816562-20101019-C00012.png)
FR (1) FR1466016A (US07816562-20101019-C00012.png)
GB (1) GB1138813A (US07816562-20101019-C00012.png)
NL (1) NL6600809A (US07816562-20101019-C00012.png)
NO (1) NO116323B (US07816562-20101019-C00012.png)
SE (1) SE318269B (US07816562-20101019-C00012.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526993A (en) * 1982-04-30 1985-07-02 E. I. Du Pont De Nemours And Company Conjugated dienols
EP2447242A1 (de) 2010-10-29 2012-05-02 LANXESS Deutschland GmbH Verfahren zur Herstellung von all-E-Sorbinsäureanhydrid
EP2607346A1 (de) 2011-12-21 2013-06-26 Saltigo GmbH Verfahren zur Herstellung, Stabilisierung und Konfektionierung von Sorbinsäureanhydrid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042573B (de) * 1956-06-07 1958-11-06 Hoechst Ag Verfahren zur Herstellung von Sorbinsaeure durch Umsetzung von Keten mit Crotonaldehyd
DE1150672B (de) * 1959-01-08 1963-06-27 Hoechst Ag Verfahren zur halb- oder kontinuierlichen Herstellung von reiner, bestaendiger Sorbinsaeure durch Umsetzung von Keten mit Crotonaldehyd
US3097996A (en) * 1959-05-02 1963-07-16 Bayer Ag Preservatives consisting of mixed anhydrides of alkylcarbonic acids
BE615920A (US07816562-20101019-C00012.png) * 1961-04-19
NL112967C (US07816562-20101019-C00012.png) * 1961-05-09

Also Published As

Publication number Publication date
DE1283832B (de) 1968-11-28
AT258878B (de) 1967-12-11
BE675679A (US07816562-20101019-C00012.png) 1966-07-27
DK111360B (da) 1968-08-05
CH528459A (de) 1972-09-30
SE318269B (US07816562-20101019-C00012.png) 1969-12-08
US3468948A (en) 1969-09-23
NL6600809A (US07816562-20101019-C00012.png) 1966-07-28
GB1138813A (en) 1969-01-01
FR1466016A (fr) 1967-01-13

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