GB1318561A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1318561A – Phthalocyanine dyestuffs and a process for their manufacture
– Google Patents

GB1318561A – Phthalocyanine dyestuffs and a process for their manufacture
– Google Patents
Phthalocyanine dyestuffs and a process for their manufacture

Info

Publication number
GB1318561A

GB1318561A
GB2655770A
GB2655770A
GB1318561A
GB 1318561 A
GB1318561 A
GB 1318561A
GB 2655770 A
GB2655770 A
GB 2655770A
GB 2655770 A
GB2655770 A
GB 2655770A
GB 1318561 A
GB1318561 A
GB 1318561A
Authority
GB
United Kingdom
Prior art keywords
radical
aromatic
aliphatic
heterocyclic
fibre
Prior art date
1969-06-12
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
GB2655770A
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.)
1969-06-12
Filing date
1970-06-02
Publication date
1973-05-31

1969-06-12
Priority claimed from CH898369A
external-priority
patent/CH536350A/en

1969-12-15
Priority claimed from CH1864469A
external-priority
patent/CH557408A/en

1970-04-20
Priority claimed from CH587470A
external-priority
patent/CH574483A5/en

1970-06-02
Application filed by Ciba Geigy AG
filed
Critical
Ciba Geigy AG

1973-05-31
Publication of GB1318561A
publication
Critical
patent/GB1318561A/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

C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves

C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified

C09B62/006—Azodyes

C09B62/0068—Azodyes dyes containing in the molecule at least one azo group and at least one other chromophore group

Abstract

1318561 Phthalocyanine dyestuffs CIBAGEIGY AG 2 June 1970 [12 June 1969 15 Dec 1969 20 April 1970] 26557/70 Heading C4P The invention comprises phthalocyanine dyestuffs having the general formula wherein Pc represents a phthalocyanine radical; W is a fibre-reactive radical; B1 is a radical of formula wherein D is the radical of a diazo component which may contain fibre reactive radicals; X1 is H or an aliphatic, aromatic or heterocyclic, optionally fibre reactive radical; R 1 is an aromatic bridge member or an araliphatic bridge member which is aromatically bound to the azo bridge; R 2 1 is an aliphatic, cycloaliphatic, aromatic, araliphatic or heterocyclic bridge member; A 1 and A 3 are H, alkyl or aralkyl radicals; S1 is H, an aliphatic, aromatic or heterocyclic radical or a sulphonic or carboxylic acid ester or amide or nitrile group or a sulphonic or carboxylic acid acyl radical; V1 is H, an aliphatic, aromatic or heterocyclic radical or a carboxylic acid ester, amide, nitrile or acyl group, and each of a, b and c represent an integer or a fractional number, b and c both being at least 1À0 and a + b + c being an integer or fractional number between 3 and 4. The dyes are prepared by various acylation, condensation or coupling processes. For example, an amine of formula may be acylated with a compound Y-Z where Y is halogen or a group replaceable under the reaction conditions and Z is a fibre reactive group. The dyes may also be produced by diazotization and coupling. The dyes give green shades on cellulose fibre materials.

GB2655770A
1969-06-12
1970-06-02
Phthalocyanine dyestuffs and a process for their manufacture

Expired

GB1318561A
(en)

Applications Claiming Priority (3)

Application Number
Priority Date
Filing Date
Title

CH898369A

CH536350A
(en)

1969-06-12
1969-06-12
Phthalocyanine derivative dyes

CH1864469A

CH557408A
(en)

1969-12-15
1969-12-15
Phthalocyanine derivative dyes

CH587470A

CH574483A5
(en)

1970-04-20
1970-04-20
Phthalocyanine derivative dyes

Publications (1)

Publication Number
Publication Date

GB1318561A
true

GB1318561A
(en)

1973-05-31

Family
ID=27175356
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB2655770A
Expired

GB1318561A
(en)

1969-06-12
1970-06-02
Phthalocyanine dyestuffs and a process for their manufacture

Country Status (8)

Country
Link

US
(1)

US3752801A
(en)

BE
(1)

BE751797A
(en)

CA
(1)

CA920583A
(en)

DE
(1)

DE2027392A1
(en)

ES
(1)

ES380640A1
(en)

FR
(1)

FR2050998A5
(en)

GB
(1)

GB1318561A
(en)

NL
(1)

NL7008543A
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2200364A
(en)

1987-01-31
1988-08-03
Sandoz Ltd
Fibre-reactive phthalocyanine-monoazo dyes

Families Citing this family (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

BE786726A
(en)

1971-07-27
1973-01-26
Ciba Geigy

AZOIC COMPOUNDS, THEIR PROCESS FOR OBTAINING AND THEIR USE AS COLORING MATERIALS

DE2729011A1
(en)

1977-06-28
1979-01-18
Bayer Ag

REACTIVE COLORS

DE2745480A1
(en)

1977-10-10
1979-04-19
Hoechst Ag

PROCESS FOR MANUFACTURING FIBER-REACTIVE COLORS, THEIR USE AND LEATHER AND FIBER MATERIALS DYED WITH THEM

DE2828227A1
(en)

1978-06-28
1980-01-10
Bayer Ag

PHTHALOCYANIN REACTIVE DYES

GB8421558D0
(en)

1984-08-24
1984-09-26
Ici Plc
Water-soluble dye

DE3840164A1
(en)

1988-11-29
1990-08-09
Bayer Ag

REACTIVE DYES

DE4304242A1
(en)

1993-02-12
1994-08-18
Sandoz Ag

Phthalocyanine reactive dyes

1970

1970-06-02
CA
CA084370A
patent/CA920583A/en
not_active
Expired

1970-06-02
GB
GB2655770A
patent/GB1318561A/en
not_active
Expired

1970-06-04
DE
DE19702027392
patent/DE2027392A1/en
active
Pending

1970-06-04
US
US00043605A
patent/US3752801A/en
not_active
Expired – Lifetime

1970-06-10
FR
FR7021238A
patent/FR2050998A5/fr
not_active
Expired

1970-06-11
NL
NL7008543A
patent/NL7008543A/xx
unknown

1970-06-11
ES
ES380640A
patent/ES380640A1/en
not_active
Expired

1970-06-11
BE
BE751797D
patent/BE751797A/en
unknown

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2200364A
(en)

1987-01-31
1988-08-03
Sandoz Ltd
Fibre-reactive phthalocyanine-monoazo dyes

US4900812A
(en)

1987-01-31
1990-02-13
Sandoz Ltd.
Sulfo group-containing metal phlhalocyanine azo compound having a 6-hydroxypyrid-2-one coupling component radicals having a fiber-reactive group

GB2200364B
(en)

1987-01-31
1990-12-19
Sandoz Ltd
Fibre reactive phthalocyamine-monoazodyes

Also Published As

Publication number
Publication date

ES380640A1
(en)

1973-04-01

BE751797A
(en)

1970-12-11

NL7008543A
(en)

1970-12-15

FR2050998A5
(en)

1971-04-02

CA920583A
(en)

1973-02-06

US3752801A
(en)

1973-08-14

DE2027392A1
(en)

1970-12-17

Información de contacto