CH384585A - Verfahren zur Herstellung von linearem Chinacridon der B-Phase - Google Patents

Verfahren zur Herstellung von linearem Chinacridon der B-Phase

Info

Publication number: CH384585A
Authority: CH; Switzerland
Prior art keywords: linear; preparation; phase quinacridone; quinacridone; phase
Prior art date: 1959-02-05

Application number

CH115560A

Other languages

English (en)

Inventor

Fuchs Otto

Kirsch Aloys

Original Assignee

Hoechst 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.)

1959-02-05

Filing date

1960-02-03

Publication date

1964-11-30

1960-02-03 Application filed by Hoechst Ag filed Critical Hoechst Ag

1964-11-30 Publication of CH384585A publication Critical patent/CH384585A/de

Links

NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 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
- C09B48/00—Quinacridones
- 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
- 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
- C09B67/0027—Crystal modifications; Special X-ray patterns of quinacridones

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)

CH115560A 1959-02-05 1960-02-03 Verfahren zur Herstellung von linearem Chinacridon der B-Phase CH384585A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF27648A DE1129250B (de)	1959-02-05	1959-02-05	Verfahren zur Umwandlung der Kristallstruktur von linearem Rohchinacridon

Publications (1)

Publication Number	Publication Date
CH384585A true CH384585A (de)	1964-11-30

Family

ID=7092541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH115560A CH384585A (de)	1959-02-05	1960-02-03	Verfahren zur Herstellung von linearem Chinacridon der B-Phase

Country Status (4)

Country	Link
CH (1)	CH384585A (de)
DE (1)	DE1129250B (de)
FR (1)	FR1247659A (de)
GB (1)	GB943597A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3707469A (en) *	1970-09-22	1972-12-26	Du Pont	2,9-bis-trifluoromethylquinacridone and intermediate therefor
US4247696A (en) *	1978-04-01	1981-01-27	Toyo Soda Manufacturing Co., Ltd.	Process for preparing gamma phase quinacridone
US4857646A (en) *	1987-08-24	1989-08-15	Ciba-Geigy Corporation	Modified beta-quinacridone pigment

1959
- 1959-02-05 DE DEF27648A patent/DE1129250B/de active Pending
1960
- 1960-02-03 CH CH115560A patent/CH384585A/de unknown
- 1960-02-05 GB GB425360A patent/GB943597A/en not_active Expired
- 1960-02-05 FR FR817758A patent/FR1247659A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1247659A (fr)	1960-12-02
GB943597A (en)	1963-12-04
DE1129250B (de)	1962-05-10

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