CH224862A - 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: CH224862A
Authority: CH; Switzerland
Prior art keywords: preparation; quaternary ammonium; ammonium salt; new quaternary; new
Prior art date: 1938-08-02

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.)

1938-08-02

Filing date

1939-07-31

Publication date

1942-12-15

1939-07-31 Application filed by Ici Ltd filed Critical Ici Ltd

1942-12-15 Publication of CH224862A publication Critical patent/CH224862A/en

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)

CH224862D 1938-08-02 1939-07-31 Process for the preparation of a new quaternary ammonium salt. CH224862A (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
CH224862A true CH224862A (en)	1942-12-15

Family

ID=25725773

Family Applications (19)

Application Number	Title	Priority Date	Filing Date
CH224842D CH224842A (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.
CH224869D CH224869A (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.
CH224862D CH224862A (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.
CH224866D CH224866A (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.
CH224863D CH224863A (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.
CH224839D CH224839A (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.
CH224861D CH224861A (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.
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.
CH224840D CH224840A (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.
CH224837D CH224837A (en)	1938-08-02	1939-07-31	Process for the preparation of a new quaternary ammonium salt.

Family Applications Before (4)

Application Number	Title	Priority Date	Filing Date
CH224842D CH224842A (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.
CH224869D CH224869A (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.

Family Applications After (14)

Application Number	Title	Priority Date	Filing Date
CH224841D CH224841A (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.
CH224868D CH224868A (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.
CH224867D CH224867A (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.
CH224838D CH224838A (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.
CH224865D CH224865A (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.
CH224840D CH224840A (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.
CH224837D CH224837A (en)	1938-08-02	1939-07-31	Process for the preparation of a new quaternary ammonium salt.

Country Status (1)

Country	Link
CH (19)	CH224842A (en)

1939
- 1939-07-31 CH CH224842D patent/CH224842A/en unknown
- 1939-07-31 CH CH224835D patent/CH224835A/en unknown
- 1939-07-31 CH CH224869D patent/CH224869A/en unknown
- 1939-07-31 CH CH224844D patent/CH224844A/en unknown
- 1939-07-31 CH CH224862D patent/CH224862A/en unknown
- 1939-07-31 CH CH224841D patent/CH224841A/en unknown
- 1939-07-31 CH CH224866D patent/CH224866A/en unknown
- 1939-07-31 CH CH224868D patent/CH224868A/en unknown
- 1939-07-31 CH CH224863D patent/CH224863A/en unknown
- 1939-07-31 CH CH224867D patent/CH224867A/en unknown
- 1939-07-31 CH CH224839D patent/CH224839A/en unknown
- 1939-07-31 CH CH224838D patent/CH224838A/en unknown
- 1939-07-31 CH CH224861D patent/CH224861A/en unknown
- 1939-07-31 CH CH224865D patent/CH224865A/en unknown
- 1939-07-31 CH CH224836D patent/CH224836A/en unknown
- 1939-07-31 CH CH224864D patent/CH224864A/en unknown
- 1939-07-31 CH CH224840D patent/CH224840A/en unknown
- 1939-07-31 CH CH224843D patent/CH224843A/en unknown
- 1939-07-31 CH CH224837D patent/CH224837A/en unknown

Also Published As

Publication number	Publication date
CH224840A (en)	1942-12-15
CH224864A (en)	1942-12-15
CH224835A (en)	1942-12-15
CH224863A (en)	1942-12-15
CH224843A (en)	1942-12-15
CH224861A (en)	1942-12-15
CH224839A (en)	1942-12-15
CH224868A (en)	1942-12-15
CH224842A (en)	1942-12-15
CH224836A (en)	1942-12-15
CH224869A (en)	1942-12-15
CH224865A (en)	1942-12-15
CH224867A (en)	1942-12-15
CH224866A (en)	1942-12-15
CH224838A (en)	1942-12-15
CH224837A (en)	1942-12-15
CH224841A (en)	1942-12-15
CH224844A (en)	1942-12-15

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