ES272535A1 - Procedimiento para la preparaciën de colorantes de tina - Google Patents

Procedimiento para la preparaciën de colorantes de tina

Info

Publication number: ES272535A1
Authority: ES; Spain
Prior art keywords: group; dye; vat; rings; well
Prior art date: 1960-11-29
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

ES0272535A

Other languages

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.)

Novartis AG

BASF Schweiz AG

Original Assignee

Ciba Geigy AG

Ciba 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.)

1960-11-29

Filing date

1961-11-28

Publication date

1962-04-16

1960-11-29 Priority claimed from CH1335660A external-priority patent/CH398846A/de

1961-11-28 Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG

1962-04-16 Publication of ES272535A1 publication Critical patent/ES272535A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
239000003086 colorant Substances 0.000 title 1
239000000984 vat dye Substances 0.000 abstract 7
239000003795 chemical substances by application Substances 0.000 abstract 4
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 abstract 3
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 3
229910006069 SO3H Inorganic materials 0.000 abstract 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
125000003277 amino group Chemical group 0.000 abstract 2
239000000975 dye Substances 0.000 abstract 2
FECNOIODIVNEKI-UHFFFAOYSA-N 2-[(2-aminobenzoyl)amino]benzoic acid Chemical class NC1=CC=CC=C1C(=O)NC1=CC=CC=C1C(O)=O FECNOIODIVNEKI-UHFFFAOYSA-N 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
125000003368 amide group Chemical group 0.000 abstract 1
235000013877 carbamide Nutrition 0.000 abstract 1
239000004202 carbamide Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
238000006277 sulfonation reaction Methods 0.000 abstract 1

Landscapes

Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

ES0272535A 1960-11-29 1961-11-28 Procedimiento para la preparaciën de colorantes de tina Expired ES272535A1 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CH1335660A CH398846A (de)	1960-10-28	1960-11-29	Verfahren zur Herstellung neuer Küpenfarbstoffe
CH106561		1961-01-30
CH1270461		1961-11-02

Publications (1)

Publication Number	Publication Date
ES272535A1 true ES272535A1 (es)	1962-04-16

Family

ID=34704574

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0272535A Expired ES272535A1 (es)	1960-11-29	1961-11-28	Procedimiento para la preparaciën de colorantes de tina

Country Status (1)

Country	Link
ES (1)	ES272535A1 (es)

1961
- 1961-11-28 ES ES0272535A patent/ES272535A1/es not_active Expired

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