FR2049063B1 - - Google Patents

Info

Publication number: FR2049063B1
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

FR7006378A

Other languages

Other versions

FR2049063A1 (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Novartis AG

Original Assignee

Ciba Geigy 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.)

1969-04-02

Filing date

1970-02-23

Publication date

1973-05-25

1969-04-02 Priority claimed from CH510569A external-priority patent/CH515969A/en

1970-02-23 Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG

1971-03-26 Publication of FR2049063A1 publication Critical patent/FR2049063A1/fr

1973-05-25 Application granted granted Critical

1973-05-25 Publication of FR2049063B1 publication Critical patent/FR2049063B1/fr

Status Expired legal-status Critical Current

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/06—Dyes

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Coloring (AREA)

FR7006378A 1969-04-02 1970-02-23 Expired FR2049063B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH510569A CH515969A (en)	1969-04-02	1969-04-02	Azo dyes - for spin dyeing of cellulose esters
CH1800569		1969-12-03

Publications (2)

Publication Number	Publication Date
FR2049063A1 FR2049063A1 (en)	1971-03-26
FR2049063B1 true FR2049063B1 (en)	1973-05-25

Family

ID=25696975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7006378A Expired FR2049063B1 (en)	1969-04-02	1970-02-23

Country Status (8)

Country	Link
JP (1)	JPS4928651B1 (en)
BE (1)	BE748288A (en)
CA (1)	CA925076A (en)
DE (1)	DE2014469A1 (en)
ES (1)	ES378114A1 (en)
FR (1)	FR2049063B1 (en)
GB (1)	GB1286906A (en)
NL (1)	NL7004631A (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2251813A (en) *	1939-05-23	1941-08-05	American Cyanamid Co	Azo dye
US2261175A (en) *	1939-07-01	1941-11-04	Eastman Kodak Co	Azo compounds and material colored therewith
US2373700A (en) *	1940-06-29	1945-04-17	Eastman Kodak Co	Azo compounds and material colored therewith
US2347704A (en) *	1942-01-08	1944-05-02	Eastman Kodak Co	Azo compounds
US2373407A (en) *	1943-06-26	1945-04-10	Eastman Kodak Co	Azo compounds
CH427081A (en) *	1956-07-18	1966-12-31	Sandoz Ag	Process for the preparation of water-insoluble azo dyes
FR73019E (en) *	1957-07-23	1960-09-22	Sandoz Ag	Water-insoluble mono-azo dyes, process for their preparation and applications
CH349951A (en) *	1959-03-05	1960-11-15	Sandoz Ag	Durable dye preparation
GB993162A (en) *	1962-04-17	1965-05-26	Ici Ltd	New water-insoluble monoazo dyestuffs
BE668829A (en) *	1964-08-26

1970
- 1970-02-16 CA CA074918A patent/CA925076A/en not_active Expired
- 1970-02-23 FR FR7006378A patent/FR2049063B1/fr not_active Expired
- 1970-03-04 GB GB1041770A patent/GB1286906A/en not_active Expired
- 1970-03-25 DE DE19702014469 patent/DE2014469A1/en active Pending
- 1970-03-30 JP JP2604270A patent/JPS4928651B1/ja active Pending
- 1970-04-01 BE BE748288D patent/BE748288A/en unknown
- 1970-04-01 NL NL7004631A patent/NL7004631A/xx unknown
- 1970-04-01 ES ES378114A patent/ES378114A1/en not_active Expired

Also Published As

Publication number	Publication date
CA925076A (en)	1973-04-24
BE748288A (en)	1970-10-01
FR2049063A1 (en)	1971-03-26
JPS4928651B1 (en)	1974-07-29
GB1286906A (en)	1972-08-31
DE2014469A1 (en)	1970-10-08
NL7004631A (en)	1970-10-06
ES378114A1 (en)	1973-01-01

Publication	Publication Date	Title
AU465452B2 (en)	1975-09-11
AU450150B2 (en)	1970-11-12
CS153540B2 (en)	1974-02-25
CS151560B2 (en)	1973-10-19
AU5113869A (en)	1971-04-29
AU442463B2 (en)	1973-11-09
AU442380B2 (en)	1973-11-05
AU442535B2 (en)	1973-11-12
AU442538B2 (en)	1973-11-12
AU442554B2 (en)	1973-11-13
AU414607B2 (en)	1971-06-29
FR2049063B1 (en)	1973-05-25
AU442357B2 (en)	1973-11-07
AU442322B2 (en)	1973-11-02
AU417208B2 (en)	1971-10-14
AU470661B1 (en)	1970-10-05
AU410358B2 (en)	1971-02-09
AU4949169A (en)	1970-07-30
AU5397469A (en)	1970-10-29
CS151050B2 (en)	1973-09-17
CS148359B1 (en)	1973-02-22
AU5109569A (en)	1970-08-27
AU481328A (en)	1973-05-31
AU5066368A (en)	1970-08-20
AU4982068A (en)	1970-08-06

Legal Events

Date	Code	Title	Description
1971-10-29	CD	Change of name or company name
1979-12-21	ST	Notification of lapse