BE837889A - Composes bis-aminorylethanes, leur procede de preparation et leur utilisation dans des articles d'enregistrement sensibles a la pression - Google Patents

Composes bis-aminorylethanes, leur procede de preparation et leur utilisation dans des articles d'enregistrement sensibles a la pression

Info

Publication number
BE837889A
BE837889A BE163782A BE163782A BE837889A BE 837889 A BE837889 A BE 837889A BE 163782 A BE163782 A BE 163782A BE 163782 A BE163782 A BE 163782A BE 837889 A BE837889 A BE 837889A
Authority
BE
Belgium
Prior art keywords
aminorylethane
bis
compounds
preparation
pressure sensitive
Prior art date
Application number
BE163782A
Other languages
English (en)
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 filed Critical
Publication of BE837889A publication Critical patent/BE837889A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Quinoline Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE163782A 1975-01-27 1976-01-26 Composes bis-aminorylethanes, leur procede de preparation et leur utilisation dans des articles d'enregistrement sensibles a la pression BE837889A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH95075 1975-01-27

Publications (1)

Publication Number Publication Date
BE837889A true BE837889A (fr) 1976-07-26

Family

ID=4198934

Family Applications (1)

Application Number Title Priority Date Filing Date
BE163782A BE837889A (fr) 1975-01-27 1976-01-26 Composes bis-aminorylethanes, leur procede de preparation et leur utilisation dans des articles d'enregistrement sensibles a la pression

Country Status (5)

Country Link
JP (1) JPS51100051A (fr)
BE (1) BE837889A (fr)
DE (1) DE2602404A1 (fr)
FR (1) FR2298535A1 (fr)
GB (1) GB1529272A (fr)

Also Published As

Publication number Publication date
FR2298535B1 (fr) 1979-02-02
DE2602404A1 (de) 1976-07-29
GB1529272A (en) 1978-10-18
FR2298535A1 (fr) 1976-08-20
JPS51100051A (fr) 1976-09-03

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