CH350657A - Process for the preparation of bisquaternary ammonium salts - Google Patents

Process for the preparation of bisquaternary ammonium salts

Info

Publication number
CH350657A
CH350657A CH350657DA CH350657A CH 350657 A CH350657 A CH 350657A CH 350657D A CH350657D A CH 350657DA CH 350657 A CH350657 A CH 350657A
Authority
CH
Switzerland
Prior art keywords
preparation
ammonium salts
bisquaternary ammonium
bisquaternary
salts
Prior art date
Application number
Other languages
German (de)
Inventor
Donald Ainley Arthur
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 CH350657A publication Critical patent/CH350657A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH350657D 1955-06-03 1956-05-18 Process for the preparation of bisquaternary ammonium salts CH350657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB350656X 1955-06-03

Publications (1)

Publication Number Publication Date
CH350657A true CH350657A (en) 1960-12-15

Family

ID=10373379

Family Applications (2)

Application Number Title Priority Date Filing Date
CH350657D CH350657A (en) 1955-06-03 1956-05-18 Process for the preparation of bisquaternary ammonium salts
CH350656D CH350656A (en) 1955-06-03 1956-05-18 Process for the preparation of bisquaternary ammonium salts

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH350656D CH350656A (en) 1955-06-03 1956-05-18 Process for the preparation of bisquaternary ammonium salts

Country Status (3)

Country Link
CH (2) CH350657A (en)
DE (1) DE1035142B (en)
GB (1) GB734043A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012107177B4 (en) 2012-08-06 2021-12-23 Robert Bosch Gmbh Steering system for a trailing axle of a vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL68106C (en) * 1947-08-22
BE492033A (en) * 1948-11-05
BE492032A (en) * 1948-11-05

Also Published As

Publication number Publication date
CH350656A (en) 1960-12-15
GB734043A (en) 1955-07-20
DE1035142B (en) 1958-07-31

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