GB1090946A – Dyeing nylon fibres
– Google Patents
GB1090946A – Dyeing nylon fibres
– Google Patents
Dyeing nylon fibres
Info
Publication number
GB1090946A
GB1090946A
GB4926164A
GB4926164A
GB1090946A
GB 1090946 A
GB1090946 A
GB 1090946A
GB 4926164 A
GB4926164 A
GB 4926164A
GB 4926164 A
GB4926164 A
GB 4926164A
GB 1090946 A
GB1090946 A
GB 1090946A
Authority
GB
United Kingdom
Prior art keywords
dye
premetallised
acid
fibres
component
Prior art date
1963-12-04
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
GB4926164A
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.)
Crompton and Knowles Corp
Original Assignee
Crompton and Knowles Corp
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.)
1963-12-04
Filing date
1964-12-03
Publication date
1967-11-15
1963-12-04
Priority claimed from US328051A
external-priority
patent/US3305539A/en
1964-12-03
Application filed by Crompton and Knowles Corp
filed
Critical
Crompton and Knowles Corp
1967-11-15
Publication of GB1090946A
publication
Critical
patent/GB1090946A/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
C09B45/00—Complex metal compounds of azo dyes
C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o’-position hydroxy, alkoxy, carboxyl, amino or keto groups
C09B45/14—Monoazo compounds
C09B45/16—Monoazo compounds containing chromium
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
C09B45/00—Complex metal compounds of azo dyes
C09B45/48—Preparation from other complex metal compounds of azo 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
C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
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
C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
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
D06P3/24—Polyamides; Polyurethanes
D06P3/241—Polyamides; Polyurethanes using acid dyes
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
D06P3/24—Polyamides; Polyurethanes
D06P3/245—Polyamides; Polyurethanes using metallisable or mordant dyes
Abstract
The invention comprises a composition comprising at least one non-metallised and non-metallisable acid dye that is capable of dyeing nylon fibres from a substantially neutral to weakly acid solution, and at least a molecular equivalent of a premetallised azo dye-chromium-complex containing at least one sulphonic group, wherein the dye and Cr are present in a molar ratio of 1:1, the premetallised dye is free of dye-metal complexes in which the dye metal ratio is 2:1, and the metallised portion is free from unchromed dye and is soluble in neutral and weakly alkaline aqueous solutions, and wherein the premetallised dye is one in which the Cr is bound to an azo dye by reaction with groups positioned ortho, ortho\sv to the azo linkage one of these original groups being -OH and the other being -OH1 -NH2 or -COOH. Some 1:1 Cr complexes may have their water-solubility increased by further complexing with certain aliphatic carboxylic acids. The dye compositions can be applied to nylon simultaneously from a single bath or the individual components of the composition can be applied sequentially from the same bath or sequentially from different dyebaths. When the dyestuffs are applied sequentially from the same bath the dye composition is applied to nylon fibres from an aqueous solution, the fibres remaining in the solution until the acid dye component is completely exhausted and thereafter the fibres are dyed in the presence of acid at elevated temperatures with a sufficient quantity of the premetallised dye component. When the dyes are applied from different baths, the non-metallised dye component is first applied and thereafter the premetallised dye is applied. The preferred method involves applying the dye compositions from a neutral dye bath to dye on the acid dye component and then lowering the pH to dye on the premetallised dye component. Examples of the dyeing processes are given.
GB4926164A
1963-12-04
1964-12-03
Dyeing nylon fibres
Expired
GB1090946A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US328051A
US3305539A
(en)
1963-12-04
1963-12-04
1: 1 chromium complex of 2-hydroxynaphthaleneazo-2-hydroxy-6-nitro-7-naphthalene sulfnic acid solubilized with aliphatic carboxylic acids
US37846064A
1964-06-26
1964-06-26
Publications (1)
Publication Number
Publication Date
GB1090946A
true
GB1090946A
(en)
1967-11-15
Family
ID=26986186
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB4925964A
Expired
GB1090944A
(en)
1963-12-04
1964-12-03
Solubilized 1:1 chromium-monoazo dye complexes
GB4926164A
Expired
GB1090946A
(en)
1963-12-04
1964-12-03
Dyeing nylon fibres
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB4925964A
Expired
GB1090944A
(en)
1963-12-04
1964-12-03
Solubilized 1:1 chromium-monoazo dye complexes
Country Status (3)
Country
Link
CH
(2)
CH459136A
(en)
DE
(2)
DE1544433A1
(en)
GB
(2)
GB1090944A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2040360A1
(en)
*
1969-04-29
1971-01-22
Ciba Geigy
EP0203890A1
(en)
*
1985-05-24
1986-12-03
Ciba-Geigy Ag
Process for dyeing natural fibrous polyamide material with dye mixtures
US4681596A
(en)
*
1984-05-30
1987-07-21
Ciba-Geigy Corporation
Process for dyeing natural or synthetic polyamide fibre materials with 1:1 metal complex dyes or mixtures of dyes with fluoride, fluorosilicate or fluoroborate
EP0264346A1
(en)
*
1986-10-10
1988-04-20
Ciba-Geigy Ag
Process for dyeing a natural or synthetic fibrous polyamide material with 1:1 metallic complex dyes
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE955883C
(en)
*
1952-09-10
1957-01-10
Geigy Ag J R
Process for the production of monoazo dyes containing heavy metals
DE1011546B
(en)
*
1954-01-15
1957-07-04
Ciba Geigy
Process for the preparation of chromium complex compounds from azo dye mixtures
1964
1964-12-01
DE
DE19641544433
patent/DE1544433A1/en
active
Pending
1964-12-01
DE
DE1964C0034505
patent/DE1296600B/en
active
Pending
1964-12-02
CH
CH1552164A
patent/CH459136A/en
unknown
1964-12-02
CH
CH1551964A
patent/CH465095A/en
unknown
1964-12-03
GB
GB4925964A
patent/GB1090944A/en
not_active
Expired
1964-12-03
GB
GB4926164A
patent/GB1090946A/en
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2040360A1
(en)
*
1969-04-29
1971-01-22
Ciba Geigy
US4681596A
(en)
*
1984-05-30
1987-07-21
Ciba-Geigy Corporation
Process for dyeing natural or synthetic polyamide fibre materials with 1:1 metal complex dyes or mixtures of dyes with fluoride, fluorosilicate or fluoroborate
EP0203890A1
(en)
*
1985-05-24
1986-12-03
Ciba-Geigy Ag
Process for dyeing natural fibrous polyamide material with dye mixtures
EP0264346A1
(en)
*
1986-10-10
1988-04-20
Ciba-Geigy Ag
Process for dyeing a natural or synthetic fibrous polyamide material with 1:1 metallic complex dyes
US4818248A
(en)
*
1986-10-10
1989-04-04
Ciba-Geigy Corporation
Process for dyeing natural or synthetic polyamide fibre materials with 1:1 metal complex dyes in presence of alkali metal fluordsilicate or amindnlum silicate
Also Published As
Publication number
Publication date
CH1552164A4
(en)
1968-03-15
CH465095A
(en)
1968-11-15
DE1296600B
(en)
1969-06-04
GB1090944A
(en)
1967-11-15
CH459136A
(en)
1968-09-13
DE1544433A1
(en)
1969-03-20
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None