CH187023A - Verfahren zur Herstellung eines Polyazofarbstoffes. - Google Patents

Verfahren zur Herstellung eines Polyazofarbstoffes.

Info

Publication number: CH187023A
Authority: CH; Switzerland
Prior art keywords: preparation; polyazo dye; polyazo; dye
Prior art date: 1935-04-18

Application number

Other languages

English (en)

Inventor

Gesellschaft Fuer Chemis Basel

Original Assignee

Chem Ind Basel

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.)

1935-04-18

Filing date

1935-04-18

Publication date

1936-10-15

1935-04-18 Application filed by Chem Ind Basel filed Critical Chem Ind Basel

1936-10-15 Publication of CH187023A publication Critical patent/CH187023A/de

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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
- C09B33/10—Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol
- 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
- C09B35/50—Tetrazo dyes
- C09B35/60—Tetrazo dyes of the type
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/38—Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
- C09B45/42—Copper compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

CH187023D 1935-04-18 1935-04-18 Verfahren zur Herstellung eines Polyazofarbstoffes. CH187023A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH183684T		1935-04-18

Publications (1)

Publication Number	Publication Date
CH187023A true CH187023A (de)	1936-10-15

Family

ID=31994860

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH187024D CH187024A (de)	1935-04-18	1935-04-18	Verfahren zur Herstellung eines Polyazofarbstoffes.
CH187023D CH187023A (de)	1935-04-18	1935-04-18	Verfahren zur Herstellung eines Polyazofarbstoffes.
CH183684D CH183684A (de)	1935-04-18	1935-04-18	Verfahren zur Herstellung eines Polyazofarbstoffes.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH187024D CH187024A (de)	1935-04-18	1935-04-18	Verfahren zur Herstellung eines Polyazofarbstoffes.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH183684D CH183684A (de)	1935-04-18	1935-04-18	Verfahren zur Herstellung eines Polyazofarbstoffes.

Country Status (5)

Country	Link
US (1)	US2050913A (de)
CH (3)	CH187024A (de)
DE (1)	DE698927C (de)
FR (1)	FR807586A (de)
GB (1)	GB452326A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE751299C (de) *	1935-04-06	1953-01-19	Chemische Ind Ges	Verfahren zum Faerben von Cellulosefasern
US2583519A (en) *	1944-12-19	1952-01-22	Ciba Ltd	Azo-dyestuffs
US2602788A (en) *	1947-01-10	1952-07-08	Ciba Ltd	Tetrakisazo dyestuffs

1935
- 1935-04-18 CH CH187024D patent/CH187024A/de unknown
- 1935-04-18 CH CH187023D patent/CH187023A/de unknown
- 1935-04-18 CH CH183684D patent/CH183684A/de unknown
- 1935-04-26 GB GB12552/35A patent/GB452326A/en not_active Expired
- 1935-05-03 DE DE1935G0090359 patent/DE698927C/de not_active Expired
1936
- 1936-04-02 US US72437A patent/US2050913A/en not_active Expired - Lifetime
- 1936-04-17 FR FR807586D patent/FR807586A/fr not_active Expired

Also Published As

Publication number	Publication date
CH183684A (de)	1936-04-30
CH187024A (de)	1936-10-15
US2050913A (en)	1936-08-11
FR807586A (fr)	1937-01-15
GB452326A (en)	1936-08-20
DE698927C (de)	1940-11-20

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