IT1123630B - Procedimento per la preparazione di coloranti dispersi azocumarinici - Google Patents

Procedimento per la preparazione di coloranti dispersi azocumarinici

Info

Publication number: IT1123630B
Authority: IT; Italy
Prior art keywords: alkyl; formula; azocoumarin; yellow; orange
Prior art date: 1976-11-29

Application number

IT2988376A

Other languages

English (en)

Inventor

Battisti Ruggero

Giuseppe Ribaldone

Giovanni Bausani

Original Assignee

Montedison Spa

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.)

1976-11-29

Filing date

1976-11-29

Publication date

1986-04-30

1976-11-29 Application filed by Montedison Spa filed Critical Montedison Spa

1976-11-29 Priority to IT2988376A priority Critical patent/IT1123630B/it

1977-08-05 Priority to BE179960A priority patent/BE857547R/fr

1986-04-30 Application granted granted Critical

1986-04-30 Publication of IT1123630B publication Critical patent/IT1123630B/it

Links

238000000034 method Methods 0.000 title abstract 2
239000000986 disperse dye Substances 0.000 title 1
125000000217 alkyl group Chemical group 0.000 abstract 5
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
125000003545 alkoxy group Chemical group 0.000 abstract 3
-1 sulphomethyl Chemical group 0.000 abstract 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 2
125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 abstract 2
MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
125000004093 cyano group Chemical group *C#N 0.000 abstract 2
229910052736 halogen Inorganic materials 0.000 abstract 2
150000002367 halogens Chemical class 0.000 abstract 2
239000000543 intermediate Substances 0.000 abstract 2
SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 abstract 2
239000002904 solvent Substances 0.000 abstract 2
229920000742 Cotton Polymers 0.000 abstract 1
IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 abstract 1
125000004442 acylamino group Chemical group 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
238000009833 condensation Methods 0.000 abstract 1
239000007822 coupling agent Substances 0.000 abstract 1
125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
239000000975 dye Substances 0.000 abstract 1
238000004043 dyeing Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
239000001048 orange dye Substances 0.000 abstract 1
229920000728 polyester Polymers 0.000 abstract 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
239000001043 yellow dye Substances 0.000 abstract 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes
- 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
- C09B56/00—Azo dyes containing other chromophoric systems
- 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
- C09B57/02—Coumarine dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Hydrogenated Pyridines (AREA)
Coloring (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

IT2988376A 1976-11-29 1976-11-29 Procedimento per la preparazione di coloranti dispersi azocumarinici IT1123630B (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT2988376A IT1123630B (it)	1976-11-29	1976-11-29	Procedimento per la preparazione di coloranti dispersi azocumarinici
BE179960A BE857547R (fr)	1976-11-29	1977-08-05	Colorants azocoumariniques disperses

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2988376A IT1123630B (it)	1976-11-29	1976-11-29	Procedimento per la preparazione di coloranti dispersi azocumarinici

Publications (1)

Publication Number	Publication Date
IT1123630B true IT1123630B (it)	1986-04-30

Family

ID=11228606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2988376A IT1123630B (it)	1976-11-29	1976-11-29	Procedimento per la preparazione di coloranti dispersi azocumarinici

Country Status (2)

Country	Link
BE (1)	BE857547R (it)
IT (1)	IT1123630B (it)

1976
- 1976-11-29 IT IT2988376A patent/IT1123630B/it active
1977
- 1977-08-05 BE BE179960A patent/BE857547R/fr active

Also Published As

Publication number	Publication date
BE857547R (fr)	1977-12-01

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