BE825760R - 4-AMINO-1,8-NAPHTHALIMIDE-3-SULPHONIC ACIDS AND THEIR PREPARATION - Google Patents

4-AMINO-1,8-NAPHTHALIMIDE-3-SULPHONIC ACIDS AND THEIR PREPARATION

Info

Publication number
BE825760R
BE825760R BE153545A BE153545A BE825760R BE 825760 R BE825760 R BE 825760R BE 153545 A BE153545 A BE 153545A BE 153545 A BE153545 A BE 153545A BE 825760 R BE825760 R BE 825760R
Authority
BE
Belgium
Prior art keywords
naphthalimide
amino
preparation
sulphonic acids
sulphonic
Prior art date
Application number
BE153545A
Other languages
French (fr)
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
Application granted granted Critical
Publication of BE825760R publication Critical patent/BE825760R/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/08—Naphthalimide dyes; Phthalimide dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Indole Compounds (AREA)
BE153545A 1974-02-20 1975-02-20 4-AMINO-1,8-NAPHTHALIMIDE-3-SULPHONIC ACIDS AND THEIR PREPARATION BE825760R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742408012 DE2408012C2 (en) 1974-02-20 1974-02-20 4-Amino-1,8-naphthalimide-3-sulfonic acids, process for their preparation and their use as dyes for dyeing natural or synthetic polyamide fibers

Publications (1)

Publication Number Publication Date
BE825760R true BE825760R (en) 1975-08-20

Family

ID=5907872

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153545A BE825760R (en) 1974-02-20 1975-02-20 4-AMINO-1,8-NAPHTHALIMIDE-3-SULPHONIC ACIDS AND THEIR PREPARATION

Country Status (11)

Country Link
JP (1) JPS50119023A (en)
BE (1) BE825760R (en)
CH (1) CH606337A5 (en)
DE (1) DE2408012C2 (en)
DK (1) DK60675A (en)
FR (1) FR2261321B2 (en)
GB (1) GB1457478A (en)
IE (1) IE40939B1 (en)
IT (1) IT1046191B (en)
LU (1) LU71877A1 (en)
NL (1) NL7501764A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1215615A (en) * 1983-07-29 1986-12-23 Edwin A. Chandross Control of circuit board quality
GB2183667B (en) * 1985-10-29 1989-11-22 Univ Brunel Preparation of amino-1;8-naphthalimides.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715126A (en) * 1951-06-20 1955-08-09 Gen Aniline & Film Corp Production of 4-amino-3-sulfo-1, 8-naphthalimides
CH519011A (en) * 1969-12-24 1972-02-15 Sandoz Ag Process for the preparation of naphthalimide compounds

Also Published As

Publication number Publication date
GB1457478A (en) 1976-12-01
DK60675A (en) 1975-10-20
NL7501764A (en) 1975-08-22
JPS50119023A (en) 1975-09-18
LU71877A1 (en) 1977-01-05
DE2408012C2 (en) 1983-03-17
FR2261321B2 (en) 1978-08-18
IE40939L (en) 1975-08-20
FR2261321A2 (en) 1975-09-12
IT1046191B (en) 1980-06-30
IE40939B1 (en) 1979-09-12
CH606337A5 (en) 1978-10-31
DE2408012A1 (en) 1975-08-28

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: HOECHST A.G.

Effective date: 19931105