IE40939L - 4-amino-1, 8-naphthalic acid-imide -3- sulphonic acid¹dyestuffs - Google Patents

4-amino-1, 8-naphthalic acid-imide -3- sulphonic acid¹dyestuffs

Info

Publication number: IE40939L
Authority: IE; Ireland
Prior art keywords: sulphonic; imide; amino; naphthalic acid; naphthalic
Prior art date: 1974-02-20

Application number

IE33275A

Other versions

IE40939B1 (en

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.)

1974-02-20

Filing date

1975-02-19

Publication date

1975-08-20

1975-02-19 Application filed by Hoechst Ag filed Critical Hoechst Ag

1975-08-20 Publication of IE40939L publication Critical patent/IE40939L/en

1979-09-12 Publication of IE40939B1 publication Critical patent/IE40939B1/en

Links

RMHJJUOPOWPRBP-UHFFFAOYSA-N naphthalene-1-carboxamide Chemical compound C1=CC=C2C(C(=O)N)=CC=CC2=C1 RMHJJUOPOWPRBP-UHFFFAOYSA-N 0.000 title 1

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)

IE33275A 1974-02-20 1975-02-19 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them IE40939B1 (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 (2)

Publication Number	Publication Date
IE40939L true IE40939L (en)	1975-08-20
IE40939B1 IE40939B1 (en)	1979-09-12

Family

ID=5907872

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE33275A IE40939B1 (en)	1974-02-20	1975-02-19	4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them

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

1974
- 1974-02-20 DE DE19742408012 patent/DE2408012C2/en not_active Expired
1975
- 1975-02-14 NL NL7501764A patent/NL7501764A/en unknown
- 1975-02-17 CH CH190675A patent/CH606337A5/xx not_active IP Right Cessation
- 1975-02-18 IT IT2036875A patent/IT1046191B/en active
- 1975-02-18 LU LU71877A patent/LU71877A1/xx unknown
- 1975-02-19 JP JP1998575A patent/JPS50119023A/ja active Pending
- 1975-02-19 DK DK60675A patent/DK60675A/da unknown
- 1975-02-19 IE IE33275A patent/IE40939B1/en unknown
- 1975-02-20 GB GB717175A patent/GB1457478A/en not_active Expired
- 1975-02-20 FR FR7505294A patent/FR2261321B2/fr not_active Expired
- 1975-02-20 BE BE153545A patent/BE825760R/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
LU71877A1 (en)	1977-01-05
IT1046191B (en)	1980-06-30
DE2408012C2 (en)	1983-03-17
CH606337A5 (en)	1978-10-31
BE825760R (en)	1975-08-20
GB1457478A (en)	1976-12-01
FR2261321B2 (en)	1978-08-18
IE40939B1 (en)	1979-09-12
DK60675A (en)	1975-10-20
JPS50119023A (en)	1975-09-18
FR2261321A2 (en)	1975-09-12
DE2408012A1 (en)	1975-08-28
NL7501764A (en)	1975-08-22

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