IT972892B - Coloranti cationici di colore verde giallo pendenti - Google Patents

Coloranti cationici di colore verde giallo pendenti

Info

Publication number: IT972892B
Authority: IT; Italy
Prior art keywords: cationic dyes; green yellow; pendant cationic; pendant; yellow
Prior art date: 1972-01-13

Application number

IT33558/72A

Other languages

English (en)

Original Assignee

Du Pont

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.)

1972-01-13

Filing date

1972-12-22

Publication date

1974-05-31

1972-12-22 Application filed by Du Pont filed Critical Du Pont

1974-05-31 Application granted granted Critical

1974-05-31 Publication of IT972892B publication Critical patent/IT972892B/it

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- 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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
- C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/919—Paper
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/93—Pretreatment before dyeing
- Y10S8/931—Washing or bleaching

Landscapes

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

IT33558/72A 1972-01-13 1972-12-22 Coloranti cationici di colore verde giallo pendenti IT972892B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21793472A	1972-01-13	1972-01-13

Publications (1)

Publication Number	Publication Date
IT972892B true IT972892B (it)	1974-05-31

Family

ID=22813075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT33558/72A IT972892B (it)	1972-01-13	1972-12-22	Coloranti cationici di colore verde giallo pendenti

Country Status (8)

Country	Link
US (1)	US3742012A (it)
JP (1)	JPS5116207B2 (it)
BE (1)	BE794010A (it)
CA (1)	CA1003848A (it)
DE (1)	DE2301495C3 (it)
FR (1)	FR2167890B1 (it)
GB (1)	GB1377933A (it)
IT (1)	IT972892B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4065500A (en) *	1966-05-23	1977-12-27	Sterling Drug Inc.	Water-soluble quaternary ammonium azo dyestuffs
US4063882A (en) *	1976-04-15	1977-12-20	E. I. Du Pont De Nemours And Company	Storage-stable quaternary styryl dye solutions
DE2714653C3 (de) *	1977-04-01	1980-10-30	Bayer Ag, 5090 Leverkusen	Kationische Styrylfarbstoffe und Verfahren zum Färben mit diesen Farbstoffen
DE2826981C2 (de) *	1978-06-20	1987-04-09	Basf Ag, 6700 Ludwigshafen	Basische Farbstoffe
US4235806A (en) *	1979-04-05	1980-11-25	American Color & Chemical Corporation	Cationic α-cyano-p-(N-benzyl-N-ethylamino)cinnamoyl dyes
DE2942185A1 (de) *	1979-10-18	1981-04-30	Basf Ag, 6700 Ludwigshafen	Basische farbstoffe
DE3136892A1 (de) *	1981-09-17	1983-03-31	Basf Ag, 6700 Ludwigshafen	Farbstoffe fuer druckfarben und neue farbstoffe
TW325998B (en) *	1993-11-30	1998-02-01	Ciba Sc Holding Ag	Dyeing keratin-containing fibers
DE19524134A1 (de) *	1995-07-03	1997-01-09	Bayer Ag	Verfahren zum Reduzieren der Toxizität von Restflotten und neue kationische Farbstoffe
EP2270281A1 (en) *	2009-06-25	2011-01-05	Kemira Germany GmbH	Process for dyeing pulp
CA2783466C (en) *	2009-12-10	2019-09-24	Jerry Yang	Amyloid binding agents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1250947B (it) *	1963-09-06

0
- BE BE794010D patent/BE794010A/xx not_active IP Right Cessation
1972
- 1972-01-13 US US00217934A patent/US3742012A/en not_active Expired - Lifetime
- 1972-12-22 IT IT33558/72A patent/IT972892B/it active
1973
- 1973-01-05 CA CA160,627A patent/CA1003848A/en not_active Expired
- 1973-01-10 FR FR7300725A patent/FR2167890B1/fr not_active Expired
- 1973-01-10 GB GB134373A patent/GB1377933A/en not_active Expired
- 1973-01-12 DE DE2301495A patent/DE2301495C3/de not_active Expired
- 1973-01-13 JP JP48006334A patent/JPS5116207B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2301495C3 (de)	1975-11-20
FR2167890A1 (it)	1973-08-24
BE794010A (fr)	1973-05-02
DE2301495B2 (de)	1975-04-10
FR2167890B1 (it)	1976-08-27
US3742012A (en)	1973-06-26
DE2301495A1 (de)	1973-07-26
JPS5116207B2 (it)	1976-05-22
GB1377933A (en)	1974-12-18
JPS4879829A (it)	1973-10-26
CA1003848A (en)	1977-01-18

Publication	Publication Date	Title
IT1002558B (it)	1976-05-20	Coloranti 2,6 diamminopiridinici
BR7401509D0 (pt)	1974-11-05	Corantes cromiferos monoazoicos
BE801661A (fr)	1974-01-02	Colorants azoiques reactifs
SE385411B (sv)	1976-06-28	Spektrofotometer
IT972892B (it)	1974-05-31	Coloranti cationici di colore verde giallo pendenti
IT1046115B (it)	1980-06-30	Procedimento di colorazione
BE793517A (fr)	1973-06-29	Colorants anthraquinoniques
IT1010883B (it)	1977-01-20	Coloranti stirilici
BE787762A (fr)	1973-02-19	Colorants cationiques
IT1025425B (it)	1978-08-10	Coloranti cationici
BE797321A (fr)	1973-09-26	Colorants polyazoiques
BE803348A (fr)	1974-02-08	Colorants anthraquinoniques
IT995547B (it)	1975-11-20	Coloranti monoazoici idrosolubili
IT994896B (it)	1975-10-20	Coloranti azoici
IT1013169B (it)	1977-03-30	Coloranti piridonici
IT987934B (it)	1975-03-20	Coloranti chinoftalonici
BE795783A (fr)	1973-08-22	Colorants azoiques reactifs
BE798451A (fr)	1973-10-19	Colorants disazoiques
IT977873B (it)	1974-09-20	Coloranti azo pirazolio
IT1017142B (it)	1977-07-20	Coloranti monoazoici
IT994982B (it)	1975-10-20	Coloranti poliazoici
IT981277B (it)	1974-10-10	Coloranti indolinici
BE794152A (fr)	1973-07-17	Colorants monoazoiques
IT1000658B (it)	1976-04-10	Coloranti trisazoici idrosolubili
BE803473A (fr)	1974-02-11	Colorants monoazoiques