FR1563037A - - Google Patents

Info

Publication number: FR1563037A
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

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.)

1967-02-28

Filing date

1968-02-12

Publication date

1969-04-11

1968-02-12 Application filed filed Critical

1969-04-11 Application granted granted Critical

1969-04-11 Publication of FR1563037A publication Critical patent/FR1563037A/fr

Status Expired legal-status Critical Current

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
- C09B17/00—Azine dyes
- C09B17/06—Fluorindine or its derivatives

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Cosmetics (AREA)
Coloring (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR1563037D 1967-02-28 1968-02-12 Expired FR1563037A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH295167A CH481175A (de)	1967-02-28	1967-02-28	Verfahren zur Herstellung neuer Tetrazapentacene

Publications (1)

Publication Number	Publication Date
FR1563037A true FR1563037A (fr)	1969-04-11

Family

ID=4245304

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1563037D Expired FR1563037A (fr)	1967-02-28	1968-02-12

Country Status (5)

Country	Link
US (1)	US3522257A (fr)
CH (1)	CH481175A (fr)
DE (1)	DE1644676A1 (fr)
FR (1)	FR1563037A (fr)
GB (1)	GB1168572A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB988331A (en) *	1962-08-20	1965-04-07	Zeria Kagaku Kabushiki Kaisha	5,12-dihydro-5,7,12,14-tetraazapentacene sulphonic acids, salts thereof, and processes for the production thereof

1967
- 1967-02-28 CH CH295167A patent/CH481175A/de not_active IP Right Cessation
1968
- 1968-01-29 US US701073A patent/US3522257A/en not_active Expired - Lifetime
- 1968-02-08 GB GB6257/68A patent/GB1168572A/en not_active Expired
- 1968-02-12 FR FR1563037D patent/FR1563037A/fr not_active Expired
- 1968-02-17 DE DE19681644676 patent/DE1644676A1/de active Pending

Also Published As

Publication number	Publication date
GB1168572A (en)	1969-10-29
US3522257A (en)	1970-07-28
DE1644676A1 (de)	1971-07-22
CH481175A (de)	1969-11-15

Publication	Publication Date	Title
AU425114B2 (fr)	1972-06-14
AT298283B (fr)	1972-03-15
AU1273466A (fr)	1969-04-24
AU610966A (fr)	1968-11-28
BE692577A (fr)	1967-06-16
AU1868267A (fr)	1968-09-12
BE710632A (fr)	1968-06-17
BE692493A (fr)	1967-06-16
BE710583A (fr)	1968-08-09
BE710483A (fr)	1968-06-17
BE710363A (fr)	1968-08-06
BE710344A (fr)	1968-06-17
BE709539A (fr)	1968-05-30
BE709221A (fr)	1968-05-16
BE709052A (fr)	1968-07-08
BE708521A (fr)	1968-06-27
BE706714A (fr)	1968-04-01
BE705788A (fr)	1968-03-01
BE711501A (fr)	1968-07-01
BE704892A (fr)	1968-02-15
BE692779A (fr)	1967-07-03
BE692409A (fr)	1967-06-16
BE692654A (fr)	1967-07-17
BE483855A (fr)
BE692553A (fr)	1967-07-13

Legal Events

Date	Code	Title	Description
1977-04-15	ST	Notification of lapse