BE753090A - NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS - Google Patents

NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS

Info

Publication number: BE753090A
Authority: BE; Belgium
Prior art keywords: preparation process; disazo pigments; new disazo; new; pigments
Prior art date: 1969-07-08

Application number

Other languages

Original Assignee

Ciba Geigy

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.)

1969-07-08

Filing date

1970-07-07

Publication date

1971-01-07

1970-07-07 Application filed by Ciba Geigy filed Critical Ciba Geigy

1971-01-07 Publication of BE753090A publication Critical patent/BE753090A/en

Links

LCZPIYCNOWJWPQ-UHFFFAOYSA-I disodium;chromium(3+);1-[(2-oxidonaphthalen-1-yl)diazenyl]-4-sulfonaphthalen-2-olate;3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].[Cr+3].C12=CC=CC=C2C(S(=O)(=O)O)=CC([O-])=C1N=NC1=C([O-])C=CC2=CC=CC=C12.C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3[O-])=C([O-])C=C(S([O-])(=O)=O)C2=C1 LCZPIYCNOWJWPQ-UHFFFAOYSA-I 0.000 title 1
239000000049 pigment Substances 0.000 title 1
238000002360 preparation method Methods 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
- 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
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Coloring (AREA)

BE753090D 1969-07-08 1970-07-07 NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS BE753090A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1036969A CH519561A (en)	1969-07-08	1969-07-08	Process for the production of new disazo pigments

Publications (1)

Publication Number	Publication Date
BE753090A true BE753090A (en)	1971-01-07

Family

ID=4362490

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE753090D BE753090A (en)	1969-07-08	1970-07-07	NEW DISAZO PIGMENTS AND THEIR PREPARATION PROCESS

Country Status (8)

Country	Link
JP (1)	JPS4817728B1 (en)
BE (1)	BE753090A (en)
CH (1)	CH519561A (en)
CS (1)	CS168530B2 (en)
DE (1)	DE2032601A1 (en)
FR (1)	FR2051595B1 (en)
GB (1)	GB1318574A (en)
NL (1)	NL7010030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109423064A (en) *	2017-08-25	2019-03-05	东洋油墨Sc控股株式会社	Azo pigments, colored filter colorant, colored filter coloured composition and colored filter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59201585D1 (en) *	1991-07-11	1995-04-13	Ciba Geigy Ag	Disazo compounds with cycloalkyl ester or cycloalkylamide residues.
ITMO930026U1 (en)	1993-10-07	1995-04-07	Nannini Giorgio Srl	FOLDING GLASSES.
JP6179121B2 (en) *	2013-02-20	2017-08-16	東洋インキＳｃホールディングス株式会社	Colorant for color filter, coloring composition, and color filter
JP6172488B1 (en) *	2017-02-28	2017-08-02	東洋インキＳｃホールディングス株式会社	Colorant for color filter, coloring composition, and color filter
JP6973270B2 (en) *	2018-04-25	2021-11-24	東洋インキＳｃホールディングス株式会社	Color filter coating composition and color filter
JP6969489B2 (en) *	2018-04-27	2021-11-24	東洋インキＳｃホールディングス株式会社	Red coloring composition for organic EL display device, color filter, and organic EL display device
JP6973297B2 (en) *	2018-05-29	2021-11-24	東洋インキＳｃホールディングス株式会社	Coloring compositions and color filters for color filters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1309702A (en) *	1961-01-13	1962-11-16	Ciba Geigy	New dyes of the carbamido-azo type and process for preparing them

1969
- 1969-07-08 CH CH1036969A patent/CH519561A/en not_active IP Right Cessation
1970
- 1970-06-12 CS CS414070A patent/CS168530B2/cs unknown
- 1970-07-01 DE DE19702032601 patent/DE2032601A1/en active Pending
- 1970-07-02 FR FR7024600A patent/FR2051595B1/fr not_active Expired
- 1970-07-07 BE BE753090D patent/BE753090A/en unknown
- 1970-07-07 NL NL7010030A patent/NL7010030A/xx unknown
- 1970-07-08 GB GB3317970A patent/GB1318574A/en not_active Expired
- 1970-07-08 JP JP5943270A patent/JPS4817728B1/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109423064A (en) *	2017-08-25	2019-03-05	东洋油墨Sc控股株式会社	Azo pigments, colored filter colorant, colored filter coloured composition and colored filter

Also Published As

Publication number	Publication date
NL7010030A (en)	1971-01-12
CS168530B2 (en)	1976-06-29
GB1318574A (en)	1973-05-31
DE2032601A1 (en)	1971-01-21
CH519561A (en)	1972-02-29
JPS4817728B1 (en)	1973-05-31
FR2051595B1 (en)	1973-12-21
FR2051595A1 (en)	1971-04-09

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