NL7210601A - - Google Patents

Info

Publication number: NL7210601A
Authority: NL; Netherlands

Application number

NL7210601A

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.)

1971-08-05

Filing date

1972-08-02

Publication date

1973-02-07

1972-08-02 Application filed filed Critical

1973-02-07 Publication of NL7210601A publication Critical patent/NL7210601A/xx

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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/26—Tetrazo dyes of the type A->B->C->K<-D
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
- D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
- D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Coloring (AREA)

NL7210601A 1971-08-05 1972-08-02 NL7210601A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2139148A DE2139148C3 (de)	1971-08-05	1971-08-05	Telrakisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben vonpflanzlichen und tierischen Fasermaterialien, sowie von Leder

Publications (1)

Publication Number	Publication Date
NL7210601A true NL7210601A (xx)	1973-02-07

Family

ID=5815824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7210601A NL7210601A (xx)	1971-08-05	1972-08-02

Country Status (10)

Country	Link
US (1)	US3862118A (xx)
JP (1)	JPS5122496B2 (xx)
CH (1)	CH556372A (xx)
DD (1)	DD101177A5 (xx)
DE (1)	DE2139148C3 (xx)
ES (1)	ES405542A1 (xx)
FR (1)	FR2155224A5 (xx)
GB (1)	GB1341646A (xx)
IT (1)	IT963714B (xx)
NL (1)	NL7210601A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH623346A5 (xx) *	1975-09-05	1981-05-29	Sandoz Ag
US4996302A (en) *	1987-12-16	1991-02-26	Ciba-Geigy Corporation	Process for the preparation of polyazo dyes
CN105102546B (zh) *	2013-03-28	2017-03-08	日本化药株式会社	黑色用四偶氮化合物、包含其的染料组合物及使用其的染色方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2106876A (en) *	1935-04-04	1938-02-01	Gen Aniline Works Inc	Azo dyestuffs
US2263894A (en) *	1940-01-04	1941-11-25	Du Pont	Tetrakisazo dye

1971
- 1971-08-05 DE DE2139148A patent/DE2139148C3/de not_active Expired
1972
- 1972-08-02 NL NL7210601A patent/NL7210601A/xx not_active Application Discontinuation
- 1972-08-03 DD DD164841A patent/DD101177A5/xx unknown
- 1972-08-03 IT IT27862/72A patent/IT963714B/it active
- 1972-08-03 CH CH1151572A patent/CH556372A/xx not_active IP Right Cessation
- 1972-08-04 US US278089A patent/US3862118A/en not_active Expired - Lifetime
- 1972-08-04 JP JP47077736A patent/JPS5122496B2/ja not_active Expired
- 1972-08-04 ES ES405542A patent/ES405542A1/es not_active Expired
- 1972-08-04 GB GB3657272A patent/GB1341646A/en not_active Expired
- 1972-08-04 FR FR7228219A patent/FR2155224A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE2139148C3 (de)	1975-10-02
US3862118A (en)	1975-01-21
DD101177A5 (xx)	1973-10-20
JPS5122496B2 (xx)	1976-07-10
ES405542A1 (es)	1975-07-01
DE2139148B2 (de)	1975-02-20
CH556372A (de)	1974-11-29
DE2139148A1 (de)	1973-02-15
FR2155224A5 (xx)	1973-05-18
GB1341646A (en)	1973-12-25
JPS4825729A (xx)	1973-04-04
IT963714B (it)	1974-01-21

Publication	Publication Date	Title
ATA136472A (xx)	1973-12-15
AU2658571A (xx)	1972-09-21
AU2691671A (xx)	1972-09-28
AU2485671A (xx)	1972-08-03
AU3005371A (xx)	1972-12-21
AU2952271A (xx)	1972-12-07
AU2941471A (xx)	1972-11-30
AU2894671A (xx)	1972-11-23
AU2742671A (xx)	1972-10-12
AU2684071A (xx)	1972-09-28
AU2564071A (xx)	1972-08-24
AU2473671A (xx)	1972-08-03
AU2907471A (xx)	1972-11-23
AU3038671A (xx)	1973-01-04
AU2486471A (xx)	1972-08-03
AU3025871A (xx)	1973-01-04
AU2503871A (xx)	1972-08-10
AU2456871A (xx)	1972-08-17
AU2577671A (xx)	1972-08-24
AU2588771A (xx)	1972-08-31
AU2654071A (xx)	1972-09-21
AU2963771A (xx)	1972-12-07
AU2669471A (xx)	1972-09-21
AU2415871A (xx)	1972-07-13
AU2684171A (xx)	1971-07-15

Legal Events

Date	Code	Title	Description
1979-09-25	BV	The patent application has lapsed