RO93346B1 - Colorant brun direct nebenzidinic si procedeu de obtinere a acestuia - Google Patents

Colorant brun direct nebenzidinic si procedeu de obtinere a acestuia

Info

Publication number: RO93346B1
Authority: RO; Romania
Prior art keywords: benzidinic; preparing; same; colouring agent; coupling
Prior art date: 1985-12-27

Application number

RO121428A

Other languages

English (en)

Romanian (ro)

Other versions

RO93346A2 (fr

Inventor

Iaroslav-Vaclav-Aurel Havlik

Dorin Gageonea

Carmen-Daniela Olariu

Original Assignee

Centrul De Chimie

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.)

1985-12-27

Filing date

1985-12-27

Publication date

1988-01-01

1985-12-27 Application filed by Centrul De Chimie filed Critical Centrul De Chimie

1985-12-27 Priority to RO121428A priority Critical patent/RO93346B1/ro

1987-12-31 Publication of RO93346A2 publication Critical patent/RO93346A2/fr

1988-01-01 Publication of RO93346B1 publication Critical patent/RO93346B1/ro

Links

238000004040 coloring Methods 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
230000008878 coupling Effects 0.000 abstract 3
238000010168 coupling process Methods 0.000 abstract 3
238000005859 coupling reaction Methods 0.000 abstract 3
GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 2
XPAQFJJCWGSXGJ-UHFFFAOYSA-N 4-amino-n-(4-aminophenyl)benzamide Chemical compound C1=CC(N)=CC=C1NC(=O)C1=CC=C(N)C=C1 XPAQFJJCWGSXGJ-UHFFFAOYSA-N 0.000 abstract 1
239000001049 brown dye Substances 0.000 abstract 1
229920002678 cellulose Polymers 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
150000004699 copper complex Chemical class 0.000 abstract 1
239000000975 dye Substances 0.000 abstract 1
238000004043 dyeing Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000002156 mixing Methods 0.000 abstract 1
FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 1
229960004889 salicylic acid Drugs 0.000 abstract 1
238000011282 treatment Methods 0.000 abstract 1

Landscapes

Coloring (AREA)

RO121428A 1985-12-27 1985-12-27 Colorant brun direct nebenzidinic si procedeu de obtinere a acestuia RO93346B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO121428A RO93346B1 (ro)	1985-12-27	1985-12-27	Colorant brun direct nebenzidinic si procedeu de obtinere a acestuia

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO121428A RO93346B1 (ro)	1985-12-27	1985-12-27	Colorant brun direct nebenzidinic si procedeu de obtinere a acestuia

Publications (2)

Publication Number	Publication Date
RO93346A2 RO93346A2 (fr)	1987-12-31
RO93346B1 true RO93346B1 (ro)	1988-01-01

Family

ID=20118610

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO121428A RO93346B1 (ro)	1985-12-27	1985-12-27	Colorant brun direct nebenzidinic si procedeu de obtinere a acestuia

Country Status (1)

Country	Link
RO (1)	RO93346B1 (fr)

1985
- 1985-12-27 RO RO121428A patent/RO93346B1/ro unknown

Also Published As

Publication number	Publication date
RO93346A2 (fr)	1987-12-31

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