BE800697A - Procede de production de pigments de phtalocyanine - Google Patents

Procede de production de pigments de phtalocyanine

Info

Publication number: BE800697A
Authority: BE; Belgium
Prior art keywords: production; phthalocyanin pigments; phthalocyanin; pigments
Prior art date: 1972-06-12

Application number

BE132082A

Other languages

English (en)

Inventor

J Jackson

Original Assignee

Du Pont

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.)

1972-06-12

Filing date

1973-06-08

Publication date

1973-12-10

1973-06-08 Application filed by Du Pont filed Critical Du Pont

1973-12-10 Publication of BE800697A publication Critical patent/BE800697A/fr

Links

IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 title 1
239000000049 pigment 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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
- C09B67/0019—Influencing the physical properties by treatment with an acid, H2SO4 of phthalocyanines
- 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
- C09B67/0025—Crystal modifications; Special X-ray patterns
- C09B67/0026—Crystal modifications; Special X-ray patterns of phthalocyanine pigments

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Optical Filters (AREA)

BE132082A 1972-06-12 1973-06-08 Procede de production de pigments de phtalocyanine BE800697A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US26181072A	1972-06-12	1972-06-12

Publications (1)

Publication Number	Publication Date
BE800697A true BE800697A (fr)	1973-12-10

Family

ID=22994978

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE132082A BE800697A (fr)	1972-06-12	1973-06-08	Procede de production de pigments de phtalocyanine

Country Status (2)

Country	Link
US (1)	US3801591A (fr)
BE (1)	BE800697A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2262895C3 (de) *	1972-12-22	1975-08-14	Hoechst Ag, 6000 Frankfurt	Verfahren zur Reinigung von Kupferphthalocyanin
DE2421804C2 (de) *	1974-05-06	1983-11-10	Hoechst Ag, 6230 Frankfurt	Verfahren zur Herstellung von farbstarken Kupferphthalocyaninpigmenten der α-Modifikation und deren Verwendung
US4048097A (en) *	1976-02-19	1977-09-13	Uop Inc.	Sulfonated metal phthalocyanine catalyst
US4024154A (en) *	1976-04-07	1977-05-17	E. I. Du Pont De Nemours And Company	Manufacture of copper phthalocyanine pigment via aqueous milling
FR2417531A1 (fr) *	1978-02-21	1979-09-14	Ugine Kuhlmann	Nouveau procede de preparation de pigments de phtalocyanine
US4879380A (en) *	1988-05-05	1989-11-07	Basf Corp.	Process for conditioning crude polyhalogenated pigments using a heterocyclic organic solvent
GB2274848A (en) *	1993-02-05	1994-08-10	Citizen Watch Co Ltd	Modification of pigment and electrophotographic photoreceptor containing modified pigment
US6464773B1 (en)	2000-11-10	2002-10-15	Sun Chemical Corporation	Toluene sulfonic acid swelling of perylene pigments
EP2097486B1 (fr) *	2006-12-22	2012-10-31	Dow Global Technologies LLC	Phthalocyanine de fer tetra-sulfo et procedes apparentes
CN103403101A (zh) *	2010-12-22	2013-11-20	索尔维公司	制备基于酞菁铜(CuPc)颗粒的产物的方法
CN108373601B (zh) *	2018-02-14	2019-04-26	滨海康益医药化工有限公司	一种环保型酞菁蓝15:0的制备方法

1972
- 1972-06-12 US US00261810A patent/US3801591A/en not_active Expired - Lifetime
1973
- 1973-06-08 BE BE132082A patent/BE800697A/fr unknown

Also Published As

Publication number	Publication date
US3801591A (en)	1974-04-02

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