GB1232714A – – Google Patents
GB1232714A – – Google Patents
Info
Publication number
GB1232714A
GB1232714A
GB1232714DA
GB1232714A
GB 1232714 A
GB1232714 A
GB 1232714A
GB 1232714D A
GB1232714D A
GB 1232714DA
GB 1232714 A
GB1232714 A
GB 1232714A
Authority
GB
United Kingdom
Prior art keywords
ring
methyl
dyes
phenyl
heterocyclic
Prior art date
1968-07-03
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
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.)
1968-07-03
Filing date
1969-07-02
Publication date
1971-05-19
1968-07-03
Priority claimed from DE19681770782
external-priority
patent/DE1770782C3/en
1969-07-02
Application filed
filed
Critical
1971-05-19
Publication of GB1232714A
publication
Critical
patent/GB1232714A/en
Status
Expired
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
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
C09B23/166—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing two or more nitrogen atoms
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
C09B26/04—Hydrazone dyes cationic
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
C09B44/00—Azo dyes containing onium groups
C09B44/005—Special process features in the quaternization reaction
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
C09B44/00—Azo dyes containing onium groups
C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
C09B44/102—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component having a reactive methylene group
Abstract
1,232,714. Azamethine dyes. FARBENFABRIKEN BAYER A.G. 2 July, 1969 [3 July, 1968], No. 33355/69. Heading C4P. Heterocyclic dyes of formula (in which R completes a 5- or 6-membered heterocyclic ring; R 1 is alkyl, cycloalkyl, aralkyl or aryl; R 2 is alkyl, cycloalkyl or aralkyl; A is aromatic or heterocyclic; X is an anion) are prepared by quaternizing a dye of formula in the presence of a tertiary amine which is space occupying-substituted on the tertiary nitrogen atom (so that the amine cannot be quaternized). The examples describe the preparation of dyes in which R completes a 1,1,3-trimethylindolenine ring optionally further substituted by methoxy, chloro, nitro, carbomethoxy or methyl, a 1 – ethyl – 3,3 – dimethyl – benzo- (6,7) – indolenine ring, a 1 – dimethylamino – 3- methyl – 3 – phenyl – indolenine ring, or a 1,3,4- trimethyl-dihydropyrimidone ring; R 2 is methyl; and A is naphthyl or phenyl optionally substituted by methoxy, ethoxy, methyl, chloro, phenyl, azo, 6-methylbenzothiazoyl, acetamido and/or carbomethoxy.
GB1232714D
1968-07-03
1969-07-02
Expired
GB1232714A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19681770782
DE1770782C3
(en)
1968-07-03
Process for the production of basic dyes
Publications (1)
Publication Number
Publication Date
GB1232714A
true
GB1232714A
(en)
1971-05-19
Family
ID=5700641
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1232714D
Expired
GB1232714A
(en)
1968-07-03
1969-07-02
Country Status (7)
Country
Link
US
(1)
US3718642A
(en)
JP
(1)
JPS4820006B1
(en)
BE
(1)
BE735565A
(en)
CH
(1)
CH515310A
(en)
FR
(1)
FR2012262B1
(en)
GB
(1)
GB1232714A
(en)
NL
(1)
NL6910160A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4248775A
(en)
*
1975-02-15
1981-02-03
Bayer Aktiengesellschaft
Preparation of solutions of azo methine basic dyestuffs
US4281112A
(en)
*
1979-08-04
1981-07-28
Bayer Aktiengesellschaft
Process for the preparation of cationic dyestuffs
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3973903A
(en)
*
1974-03-05
1976-08-10
E. I. Du Pont De Nemours And Co.
Azomethine dye solutions
DE3023854A1
(en)
*
1980-06-25
1982-01-14
Bayer Ag, 5090 Leverkusen
METHOD FOR PRODUCING CATIONIC ALKYLARYLHYDRAZONE DYES AND THEIR COLOR BASES
JPS58202385A
(en)
*
1983-01-26
1983-11-25
Hitachi Ltd
Oil supply mechanism for closed compressor
DE3545605A1
(en)
*
1985-12-21
1987-06-25
Bayer Ag
METHOD FOR PRODUCING CATIONIC HYDRAZONE DYES
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1132135B
(en)
*
1958-02-22
1962-06-28
Basf Ag
Process for carrying out organic-chemical reactions with elimination of acids
DE1205638B
(en)
*
1960-04-22
1965-11-25
Basf Ag
Process for the production of basic dyes
1969
1969-06-05
CH
CH858669A
patent/CH515310A/en
not_active
IP Right Cessation
1969-06-25
US
US00836635A
patent/US3718642A/en
not_active
Expired – Lifetime
1969-07-02
JP
JP44051868A
patent/JPS4820006B1/ja
active
Pending
1969-07-02
NL
NL6910160A
patent/NL6910160A/xx
unknown
1969-07-02
GB
GB1232714D
patent/GB1232714A/en
not_active
Expired
1969-07-02
BE
BE735565D
patent/BE735565A/xx
unknown
1969-07-03
FR
FR6922607A
patent/FR2012262B1/fr
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4248775A
(en)
*
1975-02-15
1981-02-03
Bayer Aktiengesellschaft
Preparation of solutions of azo methine basic dyestuffs
US4281112A
(en)
*
1979-08-04
1981-07-28
Bayer Aktiengesellschaft
Process for the preparation of cationic dyestuffs
Also Published As
Publication number
Publication date
CH515310A
(en)
1971-11-15
JPS4820006B1
(en)
1973-06-18
DE1770782A1
(en)
1972-01-13
BE735565A
(en)
1969-12-16
NL6910160A
(en)
1970-01-06
FR2012262A1
(en)
1970-03-13
DE1770782B2
(en)
1977-03-03
US3718642A
(en)
1973-02-27
FR2012262B1
(en)
1974-02-01
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Legal Events
Date
Code
Title
Description
1971-09-29
PS
Patent sealed [section 19, patents act 1949]
1989-02-22
PCNP
Patent ceased through non-payment of renewal fee
