ES148511A1 - PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES AZOICOS - Google Patents

PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES AZOICOS

Info

Publication number: ES148511A1
Authority: ES; Spain
Prior art keywords: manufacture; univalent; procedure; azo; dyes
Prior art date: 1938-07-22
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

ES0148511A

Other languages

English (en)

Spanish (es)

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.)

BASF Schweiz AG

Original Assignee

Gesellschaft fuer Chemische Industrie in Basel CIBA

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.)

1938-07-22

Filing date

1939-07-21

Publication date

1941-12-01

1939-07-21 Application filed by Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA

1941-12-01 Publication of ES148511A1 publication Critical patent/ES148511A1/es

Status Expired legal-status Critical Current

Links

239000000975 dye Substances 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
229910052739 hydrogen Inorganic materials 0.000 abstract 2
239000001257 hydrogen Substances 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
150000007513 acids Chemical class 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
-1 azo diazo compounds Chemical class 0.000 abstract 1
239000000987 azo dye Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
230000008878 coupling Effects 0.000 abstract 1
238000010168 coupling process Methods 0.000 abstract 1
238000005859 coupling reaction Methods 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/40—Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES0148511A 1938-07-22 1939-07-21 PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES AZOICOS Expired ES148511A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH211007T		1938-07-22
CH208538T		1938-07-22

Publications (1)

Publication Number	Publication Date
ES148511A1 true ES148511A1 (es)	1941-12-01

Family

ID=25724536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0148511A Expired ES148511A1 (es)	1938-07-22	1939-07-21	PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES AZOICOS

Country Status (2)

Country	Link
CH (1)	CH211007A (de)
ES (1)	ES148511A1 (de)

1938
- 1938-07-22 CH CH211007D patent/CH211007A/de unknown
1939
- 1939-07-21 ES ES0148511A patent/ES148511A1/es not_active Expired

Also Published As

Publication number	Publication date
CH211007A (de)	1940-08-15

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