CH224868A - Process for the preparation of a new quaternary ammonium salt. - Google Patents

Process for the preparation of a new quaternary ammonium salt.

Info

Publication number
CH224868A
CH224868A CH224868DA CH224868A CH 224868 A CH224868 A CH 224868A CH 224868D A CH224868D A CH 224868DA CH 224868 A CH224868 A CH 224868A
Authority
CH
Switzerland
Prior art keywords
preparation
quaternary ammonium
ammonium salt
new quaternary
new
Prior art date
Application number
Other languages
German (de)
Inventor
Limited Imperial Ch Industries
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH224868A publication Critical patent/CH224868A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lenses (AREA)
  • Pyridine Compounds (AREA)
CH224868D 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt. CH224868A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB20838X 1938-08-02
CH215937T 1939-07-31

Publications (1)

Publication Number Publication Date
CH224868A true CH224868A (en) 1942-12-15

Family

ID=25725773

Family Applications (19)

Application Number Title Priority Date Filing Date
CH224840D CH224840A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224839D CH224839A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224862D CH224862A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224838D CH224838A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224844D CH224844A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224843D CH224843A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224865D CH224865A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224867D CH224867A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224863D CH224863A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224841D CH224841A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224835D CH224835A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224837D CH224837A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224836D CH224836A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224864D CH224864A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224868D CH224868A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224861D CH224861A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224869D CH224869A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224842D CH224842A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224866D CH224866A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.

Family Applications Before (14)

Application Number Title Priority Date Filing Date
CH224840D CH224840A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224839D CH224839A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224862D CH224862A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224838D CH224838A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224844D CH224844A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224843D CH224843A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224865D CH224865A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224867D CH224867A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224863D CH224863A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224841D CH224841A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224835D CH224835A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224837D CH224837A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224836D CH224836A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224864D CH224864A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.

Family Applications After (4)

Application Number Title Priority Date Filing Date
CH224861D CH224861A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224869D CH224869A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224842D CH224842A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.
CH224866D CH224866A (en) 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt.

Country Status (1)

Country Link
CH (19) CH224840A (en)

Also Published As

Publication number Publication date
CH224863A (en) 1942-12-15
CH224862A (en) 1942-12-15
CH224838A (en) 1942-12-15
CH224866A (en) 1942-12-15
CH224843A (en) 1942-12-15
CH224842A (en) 1942-12-15
CH224861A (en) 1942-12-15
CH224840A (en) 1942-12-15
CH224869A (en) 1942-12-15
CH224844A (en) 1942-12-15
CH224839A (en) 1942-12-15
CH224865A (en) 1942-12-15
CH224837A (en) 1942-12-15
CH224836A (en) 1942-12-15
CH224841A (en) 1942-12-15
CH224867A (en) 1942-12-15
CH224835A (en) 1942-12-15
CH224864A (en) 1942-12-15

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