GB2002016A – Cationic dyes
– Google Patents
GB2002016A – Cationic dyes
– Google Patents
Cationic dyes
Info
Publication number
GB2002016A
GB2002016A
GB7827114A
GB7827114A
GB2002016A
GB 2002016 A
GB2002016 A
GB 2002016A
GB 7827114 A
GB7827114 A
GB 7827114A
GB 7827114 A
GB7827114 A
GB 7827114A
GB 2002016 A
GB2002016 A
GB 2002016A
Authority
GB
United Kingdom
Prior art keywords
cationic dyes
cationic
dyes
Prior art date
1977-06-17
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.)
Withdrawn
Application number
GB7827114A
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.)
1977-06-17
Filing date
1978-06-16
Publication date
1979-02-14
1977-06-17
Priority claimed from LU77571A
external-priority
patent/LU77571A1/en
1977-09-30
Priority claimed from LU78217A
external-priority
patent/LU78217A1/en
1978-06-16
Application filed by Ciba Geigy AG
filed
Critical
Ciba Geigy AG
1979-02-14
Publication of GB2002016A
publication
Critical
patent/GB2002016A/en
Status
Withdrawn
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C09B26/00—Hydrazone dyes; Triazene dyes
C09B26/02—Hydrazone dyes
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
C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
C09B23/164—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing one nitrogen atom
GB7827114A
1977-06-17
1978-06-16
Cationic dyes
Withdrawn
GB2002016A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
LU77571A
LU77571A1
(en)
1977-06-17
1977-06-17
NEW CATIONIC COLORS, THEIR PRODUCTION AND USE
LU78217A
LU78217A1
(en)
1977-09-30
1977-09-30
NEW CATIONIC COLORS, THEIR PRODUCTION AND USE
Publications (1)
Publication Number
Publication Date
GB2002016A
true
GB2002016A
(en)
1979-02-14
Family
ID=26640234
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7827114A
Withdrawn
GB2002016A
(en)
1977-06-17
1978-06-16
Cationic dyes
Country Status (5)
Country
Link
US
(1)
US4251656A
(en)
JP
(1)
JPS547425A
(en)
DE
(1)
DE2826300A1
(en)
FR
(1)
FR2394582A1
(en)
GB
(1)
GB2002016A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2630233C3
(en)
*
1976-07-06
1982-03-18
Bayer Ag, 5090 Leverkusen
Cationic hydrazone dyes, their preparation and their use
DE2945028A1
(en)
*
1979-11-08
1981-05-21
Hoechst Ag, 6000 Frankfurt
QUARTERS AND BASIC AZAMETHINE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS A COLORANT
JPS5728049A
(en)
*
1980-06-11
1982-02-15
Ciba Geigy Ag
Manufacture of carbinol base from indoline compound
DE3023854A1
(en)
*
1980-06-25
1982-01-14
Bayer Ag, 5090 Leverkusen
METHOD FOR PRODUCING CATIONIC ALKYLARYLHYDRAZONE DYES AND THEIR COLOR BASES
US4439204A
(en)
*
1981-09-11
1984-03-27
Ciba-Geigy Corporation
Dye salts
JP4150485B2
(en)
*
2000-04-07
2008-09-17
花王株式会社
Hair dye composition
Family Cites Families (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA647876A
(en)
*
1957-08-30
1962-09-04
Raue Roderich
Basic dyestuffs and process for their production
US3635955A
(en)
*
1966-07-26
1972-01-18
Basf Ag
Substantially pure basic dyes derived from 4-methylene-1 3-disubstituted-3 4-dihydropyrimidones
US3741982A
(en)
*
1969-09-03
1973-06-26
Mitsubishi Chem Ind
Novel basic, cationic dyestuff
DE2031202C3
(en)
*
1970-06-24
1979-01-04
Bayer Ag, 5090 Leverkusen
Hydrazone dyes, processes for their production and their use for dyeing and printing polyacrylonitrile, vinylidenecyanide, acid-modified polyester and polyamide fibers, leather, taiuiierter cotton, fibers containing lignin, writing fluids and printing pastes
DE2139006A1
(en)
*
1970-08-06
1972-02-10
Sandoz Ag, Basel (Schweiz)
Basic dyestuff printing paste – for acrylic, polyamide, polyester textiles, contg polybasic organic acid/urea
DE2040872C3
(en)
*
1970-08-18
1978-04-20
Bayer Ag, 5090 Leverkusen
Hydrazone dyes
DE2122038B2
(en)
*
1971-05-04
1979-02-22
Bayer Ag, 5090 Leverkusen
Solutions of ß-hydroxyalkylated hydrazone dyes and their use for coloring polymers or copolymers of acrylonitrile, vinylidenecyanide, acid-modified polyester or polyamide materials, leather, cotton, writing fluids and printing pastes
US4083680A
(en)
*
1973-04-18
1978-04-11
Bayer Aktiengesellschaft
Printing inks for transfer printing
DE2352247A1
(en)
*
1973-10-18
1975-04-30
Bayer Ag
CATIONIC COLORS
US3973903A
(en)
*
1974-03-05
1976-08-10
E. I. Du Pont De Nemours And Co.
Azomethine dye solutions
DE2452321A1
(en)
1974-11-05
1976-05-06
Basf Ag
BASIC COLORS
DE2452330A1
(en)
*
1974-11-05
1976-05-06
Basf Ag
Pure cationic methine dyes prepn. – from 3,3-dialkyl 2-methylene indoline aldehydes
DE2502024A1
(en)
*
1975-01-20
1976-08-26
Sandoz Ag
Novel azomethine dyes free of sulphonic acid groups – suitable for leather, natural and synthetic fibres, paper and inks
DE2503098A1
(en)
*
1975-01-25
1976-07-29
Sandoz Ag
Cationic methine dyes – comprising 2-(substd. anilino-vinyl)-1-substd-indoleninium salts
1978
1978-06-13
US
US05/915,328
patent/US4251656A/en
not_active
Expired – Lifetime
1978-06-15
DE
DE19782826300
patent/DE2826300A1/en
not_active
Withdrawn
1978-06-16
GB
GB7827114A
patent/GB2002016A/en
not_active
Withdrawn
1978-06-16
FR
FR7818182A
patent/FR2394582A1/en
active
Granted
1978-06-17
JP
JP7274578A
patent/JPS547425A/en
active
Pending
Also Published As
Publication number
Publication date
FR2394582A1
(en)
1979-01-12
US4251656A
(en)
1981-02-17
FR2394582B1
(en)
1981-03-06
JPS547425A
(en)
1979-01-20
DE2826300A1
(en)
1979-01-04
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Legal Events
Date
Code
Title
Description
1981-06-24
WAP
Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
