GB1457478A - 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them - Google Patents

4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them

Info

Publication number
GB1457478A
GB1457478A GB717175A GB717175A GB1457478A GB 1457478 A GB1457478 A GB 1457478A GB 717175 A GB717175 A GB 717175A GB 717175 A GB717175 A GB 717175A GB 1457478 A GB1457478 A GB 1457478A
Authority
GB
United Kingdom
Prior art keywords
acid
imide
amino
preparing
chloronaphthalic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB717175A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1457478A publication Critical patent/GB1457478A/en
Expired legal-status Critical Current

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)
GB717175A 1974-02-20 1975-02-20 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them Expired GB1457478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742408012 DE2408012C2 (de) 1974-02-20 1974-02-20 4-Amino-1,8-naphthalsäureimid-3-sulfonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe zum Färben von natürlichen oder synthetischen Polyamidfasern

Publications (1)

Publication Number Publication Date
GB1457478A true GB1457478A (en) 1976-12-01

Family

ID=5907872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB717175A Expired GB1457478A (en) 1974-02-20 1975-02-20 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183667A (en) * 1985-10-29 1987-06-10 Univ Brunel Synthesis of naphthalimide derivatives

Families Citing this family (1)

* 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

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 (de) * 1969-12-24 1972-02-15 Sandoz Ag Verfahren zur Herstellung von Naphthalimidverbindungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183667A (en) * 1985-10-29 1987-06-10 Univ Brunel Synthesis of naphthalimide derivatives
GB2183667B (en) * 1985-10-29 1989-11-22 Univ Brunel Preparation of amino-1;8-naphthalimides.

Also Published As

Publication number Publication date
DK60675A (de) 1975-10-20
NL7501764A (nl) 1975-08-22
JPS50119023A (de) 1975-09-18
LU71877A1 (de) 1977-01-05
DE2408012C2 (de) 1983-03-17
FR2261321B2 (de) 1978-08-18
IE40939L (en) 1975-08-20
FR2261321A2 (de) 1975-09-12
IT1046191B (it) 1980-06-30
IE40939B1 (en) 1979-09-12
CH606337A5 (de) 1978-10-31
BE825760R (fr) 1975-08-20
DE2408012A1 (de) 1975-08-28

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Legal Events

Date Code Title Description
PS Patent sealed