FR1559970A - - Google Patents

Info

Publication number: FR1559970A
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

Other languages

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.)

1967-03-21

Filing date

1968-03-21

Publication date

1969-03-14

1968-03-21 Application filed filed Critical

1969-03-14 Application granted granted Critical

1969-03-14 Publication of FR1559970A publication Critical patent/FR1559970A/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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Compositions Of Macromolecular Compounds (AREA)

FR1559970D 1967-03-21 1968-03-21 Expired FR1559970A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF0051891		1967-03-21

Publications (1)

Publication Number	Publication Date
FR1559970A true FR1559970A (en)	1969-03-14

Family

ID=7104994

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1559970D Expired FR1559970A (en)	1967-03-21	1968-03-21

Country Status (6)

Country	Link
CH (1)	CH492763A (en)
DE (1)	DE1644201A1 (en)
DK (1)	DK119170B (en)
FR (1)	FR1559970A (en)
GB (1)	GB1155684A (en)
NL (1)	NL6803047A (en)

1967
- 1967-03-21 DE DE19671644201 patent/DE1644201A1/en active Pending
1968
- 1968-02-23 CH CH264668A patent/CH492763A/en not_active IP Right Cessation
- 1968-03-04 NL NL6803047A patent/NL6803047A/xx unknown
- 1968-03-05 GB GB1065768A patent/GB1155684A/en not_active Expired
- 1968-03-18 DK DK115068A patent/DK119170B/en unknown
- 1968-03-21 FR FR1559970D patent/FR1559970A/fr not_active Expired

Also Published As

Publication number	Publication date
DE1644201A1 (en)	1970-10-29
DK119170B (en)	1970-11-23
GB1155684A (en)	1969-06-18
NL6803047A (en)	1968-09-23
CH492763A (en)	1970-06-30

Publication	Publication Date	Title
AU425114B2 (en)	1972-06-14
AU416737B2 (en)	1971-09-03
AU2277767A (en)	1968-12-12
AU342066A (en)	1968-09-19
FR1559970A (en)	1969-03-14
AU610966A (en)	1968-11-28
AU1273466A (en)	1969-04-24
AU2116667A (en)	1969-04-03
AU2256867A (en)	1968-12-05
AU2977667A (en)	1969-05-22
AU3189468A (en)	1969-07-10
AU2454867A (en)	1969-01-16
AU3151267A (en)	1968-01-08
AU2528767A (en)	1970-01-08
AU2406369A (en)	1969-01-09
BE609869A (en)
AU25066A (en)	1968-07-11
BE509738A (en)
AU23366A (en)	1968-07-11
AU34866A (en)	1968-07-04
AU408412B2 (en)	1970-11-23
AU1868267A (en)	1968-09-12
AU1763766A (en)	1968-08-15
AU459699A (en)	1975-04-10
AU1677166A (en)	1968-07-25

Legal Events

Date	Code	Title	Description
1974-05-24	ST	Notification of lapse