IT1239741B - Coloranti a dispersione disazo-piridonici e procedimento di preparazione. (caso 150-5299) - Google Patents

Coloranti a dispersione disazo-piridonici e procedimento di preparazione. (caso 150-5299)

Info

Publication number: IT1239741B
Authority: IT; Italy
Prior art keywords: pyridonic; disazo; case; preparation procedure; dispersion dyes
Prior art date: 1989-01-07

Application number

IT47511A

Other languages

English (en)

Other versions

IT9047511A1 (it

IT9047511A0 (it

Inventor

Ulrich Zirngibl

Original Assignee

Sandoz 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.)

1989-01-07

Filing date

1990-01-08

Publication date

1993-11-15

1990-01-08 Application filed by Sandoz Ag filed Critical Sandoz Ag

1990-01-08 Publication of IT9047511A0 publication Critical patent/IT9047511A0/it

1990-07-08 Publication of IT9047511A1 publication Critical patent/IT9047511A1/it

1993-11-15 Application granted granted Critical

1993-11-15 Publication of IT1239741B publication Critical patent/IT1239741B/it

Links

239000006185 dispersion Substances 0.000 title 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0055—Mixtures of two or more disazo 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/12—Disazo dyes from other coupling components "C"
- C09B31/14—Heterocyclic components
- C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Coloring (AREA)
Pyridine Compounds (AREA)

IT47511A 1989-01-07 1990-01-08 Coloranti a dispersione disazo-piridonici e procedimento di preparazione. (caso 150-5299) IT1239741B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3900309		1989-01-07

Publications (3)

Publication Number	Publication Date
IT9047511A0 IT9047511A0 (it)	1990-01-08
IT9047511A1 IT9047511A1 (it)	1990-07-08
IT1239741B true IT1239741B (it)	1993-11-15

Family

ID=6371678

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47511A IT1239741B (it)	1989-01-07	1990-01-08	Coloranti a dispersione disazo-piridonici e procedimento di preparazione. (caso 150-5299)

Country Status (6)

Country	Link
JP (1)	JPH02228366A (it)
CH (1)	CH678430A5 (it)
DE (1)	DE3942938A1 (it)
FR (1)	FR2641541A1 (it)
GB (1)	GB2226826B (it)
IT (1)	IT1239741B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107805409A (zh) *	2017-11-21	2018-03-16	江苏亚邦染料股份有限公司	一种环保型黄色分散染料组合物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1917278B2 (de) *	1969-04-03	1974-06-27	Basf Ag, 6700 Ludwigshafen	Monoazofarbstoffe, Verfahren zu deren Herstellung und Farbstoffzubereitungen
FR2413409A1 (fr) *	1978-01-02	1979-07-27	Huels Chemische Werke Ag	Procede pour preparer des polystyrenes resistant a la chaleur, bromes sur le noyau
DE2801951A1 (de) *	1978-01-18	1979-07-19	Basf Ag	Azofarbstoffe
DE3505899A1 (de) *	1985-02-21	1986-08-21	Cassella Ag, 6000 Frankfurt	Mischung gelber dispersionsfarbstoffe

1989
- 1989-12-23 DE DE3942938A patent/DE3942938A1/de not_active Withdrawn
1990
- 1990-01-04 CH CH20/90A patent/CH678430A5/de not_active IP Right Cessation
- 1990-01-05 GB GB9000225A patent/GB2226826B/en not_active Expired - Fee Related
- 1990-01-05 JP JP2000134A patent/JPH02228366A/ja active Pending
- 1990-01-05 FR FR9000104A patent/FR2641541A1/fr not_active Withdrawn
- 1990-01-08 IT IT47511A patent/IT1239741B/it active IP Right Grant

Also Published As

Publication number	Publication date
CH678430A5 (it)	1991-09-13
IT9047511A1 (it)	1990-07-08
IT9047511A0 (it)	1990-01-08
JPH02228366A (ja)	1990-09-11
FR2641541A1 (fr)	1990-07-13
GB9000225D0 (en)	1990-03-07
GB2226826A (en)	1990-07-11
GB2226826B (en)	1993-01-06
DE3942938A1 (de)	1990-07-12

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Legal Events

Date	Code	Title	Description
1993-11-15	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950125