CA1069258A - Dyestuff composition for the dyeing or printing of cellulose fiber materials - Google Patents
Dyestuff composition for the dyeing or printing of cellulose fiber materialsInfo
- Publication number
- CA1069258A CA1069258A CA222,191A CA222191A CA1069258A CA 1069258 A CA1069258 A CA 1069258A CA 222191 A CA222191 A CA 222191A CA 1069258 A CA1069258 A CA 1069258A
- Authority
- CA
- Canada
- Prior art keywords
- parts
- sodium salt
- weight
- dyestuff
- percent
- Prior art date
- 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
Links
Classifications
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/621—Compounds without nitrogen
- D06P1/622—Sulfonic acids or their salts
- D06P1/625—Aromatic
-
- 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
- C09B67/0072—Preparations with anionic dyes or reactive 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Abstract of the disclosure A dyestuff composition for the dyeing or printing of na-tural or regenerated cellulose fiber materials, consisting of 20 to 70 percent by weight of C.I. Reactive Blue 19 (sodi-um salt), anthraquinone-2-sufonic acid (sodium salt), a condensation product of naphthalene-sulfonic acid with form-aldehyde (sodium salt), a condensed phophate (sodium salt) and a dust-preventing agent.
Description
~L~69Z58 The present invention relates to a dyestuff composition which is very readily soluble in water and in alkaline dyeing liquors and is suitable for the dyeing or printing of natural or regenerated cellulose fiber materials.
This composition consists of 20 to 70 percent by weight (preferably 30 to 65 percent by weight) of C.I. Reactive Blue 19 (sodium salt), anthraquinone-2-sulfonic acid (sodium salt), a condensation product of naphthalene-sulfonic acid with formaldehyde (sodium salt), a condensed phosphate (sodium salt) and a mineral oil emulsion as a dust preventing agent.
The dyestuff composition may further contain urea, moreover water-soluble compounds which have almost no or only little influence on the solubility of the dyestuff as non ionic extendersJ such as dextrin or cane sugar. It may also contain alkali metal halides or sulfates, for example sodium chloride or sodium sulfate, which may originate from the manufacturing ;
process of the dyestuff and which do not adversely affect the properties of the dyestuff composition, if present in only small amounts.
A dyestuff composition of the invention which contains 30 to 65 percent by weight of C.I. Reactive Blue 19 (sodium salt), 4 to 6 percent by weight of anthraquinone-2-sulfonic acid and formaldehyde, 1 to 5 ;
percent by weight of a doncensed phosphate and 1 to 5 percent by weight of .
a dust-preventing agent, for example a mineral oil emulsion, is especially ~ -advantageous.
The present invention also provides a process for preparing the :
: :.
above dye compositions which comprises mixing the said ingredients. `~
.,, '' .
,. ~: .
~ -2-~: ;
HOE 7~/F O~
- ~69258 - Compared with compositionswhich do not contain~the abo-~ ~ecited organlc non-dyeing aids, the composition of the in-~ention has a substantially better solubility in water or in `aqueous-alkaline dyeing liquors, alkaline padding liquors and printing pastes and is excellently suitable for the reac-ti~e dyeing or printing of natu:ral or regenerated cellulose fiber materials, for ~ample cotton, linen or spun rayon on which level brilliant blue dyeings and prints free from dots can be pr~duced even in delep shades. Espeoially for .
the dyeing fro~ aqu~eus-alkaline padding liquors, for example acoording to methods which ar0 essential for the dyeing with reactive dyes, ~uch as the one-bath pad-batch process, the one-bath pad-drr process and the pad short-dwell process, a good solubility in water is a compulsory condition, since 1S the relatively small volume of the padding liquor has to hold, in addition to t~e acid-binding agents, such as for example sodium carbonate and trisodium phosphate, and 01ectrolyte additives, ma~or amounts of dyestuff, namely up to lOO parts of dyestuff in 1 000 parts of a paddlng liquor.
It has to be considered a surprise that the dyestuff composition of the invention~ used according to the above-cited padding processes, produces entirely even and deep dyeings on cellulose fiber materi~ls, since the dyestuff as obtained by th~ manufactur~-ng process, e~en in the presence ~ :
of hitherto us~al orga~ic aids, is ~xtremely difficult to : be dis~olved when dyeing from aqueous-alkaline padding liquors, ; and dyeing which are le~el in deep shades are not obtained at ~11 . `
29 The organ:ic aids to be used according to the invention ` ~ 3 ~
11~6925&
may be added in any manner known. The dyestuff and the aids may be mixed in a drum and/or ground in the con~entional dry-material crushing devices, for example pinned disk mills or ball mills, to give a fine powder. The aids may also be added directly to the moist filter cake o~ the organic dyes tuff, obtained in usual manner, or optionally upon dilution with water, and this mixture may be converted by drying, preferably by spray-drying, into the commercially availabl~ -dyestuff powder.
The following Examples illustrate the invention, the parts and percentages being by weight unless statèd other-wis~ .
E X A M P L E 1 s 75 Parts of C.I. Reactive Blue 19 (sodium salt) ha~ing a pure dye~tuf~ content of 67 percent were ground in a pinned disk mill w~th 3 parts of urea, 3 part~ of a condensed phos-~phate (sodium salt) and 16 parts of a condensation product of naphthalene-sulfonic acid and formaldehyde (sodium salt).
(a) 10 Parts of the dyestuff composition obtained were dis-solved by pouring hot water o~er it. The dyestuff solu-- t~on was diluted with an adequate amount of cold water to 1 000 parts by volume and 10 parts by volume of a 32.5 % sodium hydroxide s~lution and 30 parts of anhy-drous sodium sulfate were added at 20 C. A cotton fabric was treated in the usual manner at 20 C with - this paddLing liquor which had to contain a solution Or all the in~redlents. Upon the padding operation, the dyed material was batched up and enveloped all over in .
29 a plagtio sheeting. After a dwelling period of 5 hours, : 4 '.
. ~., . , ' ' ., ' . : .': : -.
HOE 74/F 07~
~ 69258 - the dyeing was finished by rinsing it with cold and hot water, soaping at the boil and again rinsing it with cold water. A light blue dyeing was obtained.
(b) When 90 parts of the abo~e dyestuff composition were used instead of 10 parts and 26 parts by ~olume of a 32.5~ sodium hydroxide instead of 10 parts by ~olume thereof, the dyeing obtained was entirely useless and - full of specks~
(c) To test the stability of an alkaline padding liquor, 40 parts of the above dyestuff composition, instead of 10 parts, and 16 parts by vblume of the 32.5~ sodium hy dro~ide solution, instead of 10 parts by volume, were sdded. The paddin~ l~quor obtained was unstable at 20C~
A~ter a dwelling time of 5 to 10 minutes, a major part of the dyest~ff used had precipitated from the alkaline padding liquor.
This Example demonstrates that the d~estuff composition prepared with the usual dispersing aids does not meet the re-quirements of practice.
E X A M P L ~ 2:
.
75 Parts of C.I. Reactive Blue 19 (sodium salt) having a pure dyestuff content of 67 percent were ground in a pinned disk mill with 5 parts Gf anthra~uinone-2-sulfonic acid (so- ;
dium salt~, 17 parts of sodium sulfate and 3 parts of a min-eral oil emulsion.
(a) 10 Parts of the-dyestuff composition obtained were used to prepare an alkaline padding liquor as in Example 1(a) and to d~re à cotton fabric in the manner indicated there.
29 A light blue dyeing was obtained.
.
HOE 74/E ~
1~69;~:5~
(b) When, instead of 10 parts of the above-clted dyastuff composition, 90 parts therof were u~ed and, instead of 10 parts by volume, 26 parts by ~olume Or a 3205~
sodium hydroxide solution were added, an entirely useless, uneven dyeing ~ull of specks was obtained. -~c) To test the stability of an alkaline padding liqu~r, 40 parts of the above-mentione~d dyestuff composition were - dissol~ed at 20 C according to Example 1 with the addition of 16 parts by volume of a 32.5~ sodium hydroxide solution.
The stability of the alkaline padding liquor was unsatis-factory. After a dwelling time of 5 minutes, the dyes- -tuff used was still entirely in solution bub after 25 to 30 minutes a major part thereof had prec~pita*ed ~rom the padding liquor.
The Example demonstratQs that a dyestuff composition con-taining anthraquinone-2-sulfonic acid (sodium salt) as an addi~
tive but no dispersing aids is not suitable for preparing stable al~aline padding liquors and for producing deep cotton dyeings.
E X A M P L E ~:
.
75 Parts of C.I. Reactive Blue 19 (sodium salt) having a pure dyestuff content of 67 percen* were ground in a pinned ~ disk mill with 5 parts of anthraquinone-2;sulfonic acid (sodl-; um salt~, 3 parts o~ urea, 3 parts of a condensed phosphate (so;dium salt), 11 parts o~ a condensation product Or naphtha-lene-sulfonic acid and formaldehyde (sodium salt) and 3 parts : .
of a mineral oil emulsion. The~dyestuf~ composition obtained had a very good solubility in water which was determined at 20C to be higher than 80 g/l, at 40C i70 g/l and ~t 90C
6~
. . .
, ~ - , - . ~ ,-. . , : ~ - . . : . .
, . ~ , . . : :-HOE 74~F 077 250 g/l.
: A dyestuff composition having similar good properties as disclosed hereinafter was obtained using, instead of 5 part~
of anthraquinone-2-sulfonic acid(sodium salt), only 4 or 10 parts thereor and, instead of 11 parts of the condensation product of naphthalene-sulfonic acid and formaldehyde (sodium salt), 12 respectively 6 parts thereof.
This dyestu~f composition could also be prepared by mix-ing the moist dyestuff filter cake with water and ths necessary aids and drying the mixture, for example by spray-drying.
(a) 10 Parts of this dyestuff composition were used to treat a cotton fabric according to Example 1(a)0 A level light blue dyeing was obtained.
(b) ~0 Parts of the no~el dyesturf composition and 26 parts by volume of a 32.5% sodium hydroxide solution were re-quired to produce a deep brilliant blue dyeing with a satis~actory levelness on the cotton fabric according to the dyeing process disclosed in Example 1ta~.
(c) To test the stability of an alkaline padding liquor, 100 parts of the dyestuff composition were dissolved at 20C
according to Example 1 wi~h the addition of 28 parts by volume of a 32.5~ sodlum hydroxide solution. After a dwelling time o~ up to 30 minutos, the dyestuff used was ~ still entirely in solution. The padding liquor obtained wa~ stable.
~he new dyestufr composition is ~ery well and without li mitation suitable especially ~or the pad short-dwell process, ~ ;
the one-bath we~-steam process and the pad-batch process in 29 a dyestuff concentration of up to 100 g/l.
,
This composition consists of 20 to 70 percent by weight (preferably 30 to 65 percent by weight) of C.I. Reactive Blue 19 (sodium salt), anthraquinone-2-sulfonic acid (sodium salt), a condensation product of naphthalene-sulfonic acid with formaldehyde (sodium salt), a condensed phosphate (sodium salt) and a mineral oil emulsion as a dust preventing agent.
The dyestuff composition may further contain urea, moreover water-soluble compounds which have almost no or only little influence on the solubility of the dyestuff as non ionic extendersJ such as dextrin or cane sugar. It may also contain alkali metal halides or sulfates, for example sodium chloride or sodium sulfate, which may originate from the manufacturing ;
process of the dyestuff and which do not adversely affect the properties of the dyestuff composition, if present in only small amounts.
A dyestuff composition of the invention which contains 30 to 65 percent by weight of C.I. Reactive Blue 19 (sodium salt), 4 to 6 percent by weight of anthraquinone-2-sulfonic acid and formaldehyde, 1 to 5 ;
percent by weight of a doncensed phosphate and 1 to 5 percent by weight of .
a dust-preventing agent, for example a mineral oil emulsion, is especially ~ -advantageous.
The present invention also provides a process for preparing the :
: :.
above dye compositions which comprises mixing the said ingredients. `~
.,, '' .
,. ~: .
~ -2-~: ;
HOE 7~/F O~
- ~69258 - Compared with compositionswhich do not contain~the abo-~ ~ecited organlc non-dyeing aids, the composition of the in-~ention has a substantially better solubility in water or in `aqueous-alkaline dyeing liquors, alkaline padding liquors and printing pastes and is excellently suitable for the reac-ti~e dyeing or printing of natu:ral or regenerated cellulose fiber materials, for ~ample cotton, linen or spun rayon on which level brilliant blue dyeings and prints free from dots can be pr~duced even in delep shades. Espeoially for .
the dyeing fro~ aqu~eus-alkaline padding liquors, for example acoording to methods which ar0 essential for the dyeing with reactive dyes, ~uch as the one-bath pad-batch process, the one-bath pad-drr process and the pad short-dwell process, a good solubility in water is a compulsory condition, since 1S the relatively small volume of the padding liquor has to hold, in addition to t~e acid-binding agents, such as for example sodium carbonate and trisodium phosphate, and 01ectrolyte additives, ma~or amounts of dyestuff, namely up to lOO parts of dyestuff in 1 000 parts of a paddlng liquor.
It has to be considered a surprise that the dyestuff composition of the invention~ used according to the above-cited padding processes, produces entirely even and deep dyeings on cellulose fiber materi~ls, since the dyestuff as obtained by th~ manufactur~-ng process, e~en in the presence ~ :
of hitherto us~al orga~ic aids, is ~xtremely difficult to : be dis~olved when dyeing from aqueous-alkaline padding liquors, ; and dyeing which are le~el in deep shades are not obtained at ~11 . `
29 The organ:ic aids to be used according to the invention ` ~ 3 ~
11~6925&
may be added in any manner known. The dyestuff and the aids may be mixed in a drum and/or ground in the con~entional dry-material crushing devices, for example pinned disk mills or ball mills, to give a fine powder. The aids may also be added directly to the moist filter cake o~ the organic dyes tuff, obtained in usual manner, or optionally upon dilution with water, and this mixture may be converted by drying, preferably by spray-drying, into the commercially availabl~ -dyestuff powder.
The following Examples illustrate the invention, the parts and percentages being by weight unless statèd other-wis~ .
E X A M P L E 1 s 75 Parts of C.I. Reactive Blue 19 (sodium salt) ha~ing a pure dye~tuf~ content of 67 percent were ground in a pinned disk mill w~th 3 parts of urea, 3 part~ of a condensed phos-~phate (sodium salt) and 16 parts of a condensation product of naphthalene-sulfonic acid and formaldehyde (sodium salt).
(a) 10 Parts of the dyestuff composition obtained were dis-solved by pouring hot water o~er it. The dyestuff solu-- t~on was diluted with an adequate amount of cold water to 1 000 parts by volume and 10 parts by volume of a 32.5 % sodium hydroxide s~lution and 30 parts of anhy-drous sodium sulfate were added at 20 C. A cotton fabric was treated in the usual manner at 20 C with - this paddLing liquor which had to contain a solution Or all the in~redlents. Upon the padding operation, the dyed material was batched up and enveloped all over in .
29 a plagtio sheeting. After a dwelling period of 5 hours, : 4 '.
. ~., . , ' ' ., ' . : .': : -.
HOE 74/F 07~
~ 69258 - the dyeing was finished by rinsing it with cold and hot water, soaping at the boil and again rinsing it with cold water. A light blue dyeing was obtained.
(b) When 90 parts of the abo~e dyestuff composition were used instead of 10 parts and 26 parts by ~olume of a 32.5~ sodium hydroxide instead of 10 parts by ~olume thereof, the dyeing obtained was entirely useless and - full of specks~
(c) To test the stability of an alkaline padding liquor, 40 parts of the above dyestuff composition, instead of 10 parts, and 16 parts by vblume of the 32.5~ sodium hy dro~ide solution, instead of 10 parts by volume, were sdded. The paddin~ l~quor obtained was unstable at 20C~
A~ter a dwelling time of 5 to 10 minutes, a major part of the dyest~ff used had precipitated from the alkaline padding liquor.
This Example demonstrates that the d~estuff composition prepared with the usual dispersing aids does not meet the re-quirements of practice.
E X A M P L ~ 2:
.
75 Parts of C.I. Reactive Blue 19 (sodium salt) having a pure dyestuff content of 67 percent were ground in a pinned disk mill with 5 parts Gf anthra~uinone-2-sulfonic acid (so- ;
dium salt~, 17 parts of sodium sulfate and 3 parts of a min-eral oil emulsion.
(a) 10 Parts of the-dyestuff composition obtained were used to prepare an alkaline padding liquor as in Example 1(a) and to d~re à cotton fabric in the manner indicated there.
29 A light blue dyeing was obtained.
.
HOE 74/E ~
1~69;~:5~
(b) When, instead of 10 parts of the above-clted dyastuff composition, 90 parts therof were u~ed and, instead of 10 parts by volume, 26 parts by ~olume Or a 3205~
sodium hydroxide solution were added, an entirely useless, uneven dyeing ~ull of specks was obtained. -~c) To test the stability of an alkaline padding liqu~r, 40 parts of the above-mentione~d dyestuff composition were - dissol~ed at 20 C according to Example 1 with the addition of 16 parts by volume of a 32.5~ sodium hydroxide solution.
The stability of the alkaline padding liquor was unsatis-factory. After a dwelling time of 5 minutes, the dyes- -tuff used was still entirely in solution bub after 25 to 30 minutes a major part thereof had prec~pita*ed ~rom the padding liquor.
The Example demonstratQs that a dyestuff composition con-taining anthraquinone-2-sulfonic acid (sodium salt) as an addi~
tive but no dispersing aids is not suitable for preparing stable al~aline padding liquors and for producing deep cotton dyeings.
E X A M P L E ~:
.
75 Parts of C.I. Reactive Blue 19 (sodium salt) having a pure dyestuff content of 67 percen* were ground in a pinned ~ disk mill with 5 parts of anthraquinone-2;sulfonic acid (sodl-; um salt~, 3 parts o~ urea, 3 parts of a condensed phosphate (so;dium salt), 11 parts o~ a condensation product Or naphtha-lene-sulfonic acid and formaldehyde (sodium salt) and 3 parts : .
of a mineral oil emulsion. The~dyestuf~ composition obtained had a very good solubility in water which was determined at 20C to be higher than 80 g/l, at 40C i70 g/l and ~t 90C
6~
. . .
, ~ - , - . ~ ,-. . , : ~ - . . : . .
, . ~ , . . : :-HOE 74~F 077 250 g/l.
: A dyestuff composition having similar good properties as disclosed hereinafter was obtained using, instead of 5 part~
of anthraquinone-2-sulfonic acid(sodium salt), only 4 or 10 parts thereor and, instead of 11 parts of the condensation product of naphthalene-sulfonic acid and formaldehyde (sodium salt), 12 respectively 6 parts thereof.
This dyestu~f composition could also be prepared by mix-ing the moist dyestuff filter cake with water and ths necessary aids and drying the mixture, for example by spray-drying.
(a) 10 Parts of this dyestuff composition were used to treat a cotton fabric according to Example 1(a)0 A level light blue dyeing was obtained.
(b) ~0 Parts of the no~el dyesturf composition and 26 parts by volume of a 32.5% sodium hydroxide solution were re-quired to produce a deep brilliant blue dyeing with a satis~actory levelness on the cotton fabric according to the dyeing process disclosed in Example 1ta~.
(c) To test the stability of an alkaline padding liquor, 100 parts of the dyestuff composition were dissolved at 20C
according to Example 1 wi~h the addition of 28 parts by volume of a 32.5~ sodlum hydroxide solution. After a dwelling time o~ up to 30 minutos, the dyestuff used was ~ still entirely in solution. The padding liquor obtained wa~ stable.
~he new dyestufr composition is ~ery well and without li mitation suitable especially ~or the pad short-dwell process, ~ ;
the one-bath we~-steam process and the pad-batch process in 29 a dyestuff concentration of up to 100 g/l.
,
Claims (5)
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A dyestuff composition for the dyeing or printing of natural or regenerated cellulose fiber materials, consisting of 20 to 70 percent by weight of C.I. Reactive Blue 19 (sodium salt), anthraquinone-2-sulfonic acid (sodium salt), a condensation product of naphthalene-sulfonic acid with formaldehyde (sodium salt), a condensed phosphate (sodium salt) and a mineral oil emulsion as a dust-preventing agent.
2. A dyestuff composition according to claim 1 which comprises 30 to 65 percent by weight of C.I. Reactive Blue 19 (sodium salt), 4 to 6 percent by weight of anthraquinone-2-sulfonic acid, 14 to 18 percent by weight of a condensation product of naphthalene-sulfonic acid and formaldehyde, 1 to 5 percent by weight of a condensed phosphate and 1 to 5 percent by weight of a mineral oil emulsion.
3. A dyestuff composition as claimed in claim 1, which contains 75 parts of the dyestuff C.I. Reactive Blue 19 (sodium salt) which is 67% pure, 5 parts by weight of anthraquinone-2-sulphonic acid (sodium salt), 3 parts by weight of a condensed phosphate (sodium salt), 3 parts by weight of a mineral oil emulsion, 3 parts by weight of urea, and 11 parts by weight of the condensation product of naphthalenesulfonic acid with formaldehyde (sodium salt).
4. A dyestuff composition as claimed in claim 1 to 2 which additionally contains urea, dextrin and/or cane sugar.
5. A dyestuff composition as claimed in claim 1 2, or 3 which has been obtained by mixing or grinding the ingredients.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742412964 DE2412964C3 (en) | 1974-03-18 | Dyestuff preparations for dyeing or looking at cellulose fiber materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069258A true CA1069258A (en) | 1980-01-08 |
Family
ID=5910414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA222,191A Expired CA1069258A (en) | 1974-03-18 | 1975-03-17 | Dyestuff composition for the dyeing or printing of cellulose fiber materials |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5855275B2 (en) |
| AR (1) | AR203138A1 (en) |
| BE (1) | BE826805A (en) |
| BR (1) | BR7501579A (en) |
| CA (1) | CA1069258A (en) |
| CH (1) | CH575455A5 (en) |
| CS (1) | CS182835B2 (en) |
| FR (1) | FR2264850B1 (en) |
| GB (1) | GB1472848A (en) |
| IN (1) | IN140836B (en) |
| IT (1) | IT1034310B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2931771A1 (en) * | 1979-08-04 | 1981-02-26 | Basf Ag | DUST-BINDING AGENTS AND DURABLY DUST-DUSTED DYES OR DYE PREPARATIONS |
| JPS6059938B2 (en) * | 1980-01-21 | 1985-12-27 | 住友化学工業株式会社 | Reactive dye composition and dyeing method using the same |
| JPS6054438B2 (en) * | 1980-03-31 | 1985-11-29 | 住友化学工業株式会社 | Reactive dye liquid composition for dyeing cellulose fiber materials |
| DE3104605A1 (en) * | 1981-02-10 | 1982-08-19 | Hoechst Ag, 6000 Frankfurt | DYE PREPARATIONS AND THEIR USE |
| JPS57153054A (en) * | 1981-03-17 | 1982-09-21 | Sumitomo Chem Co Ltd | Reactive dye composition and method for dyeing by using the same |
| DE3126081A1 (en) * | 1981-07-02 | 1983-01-20 | Hoechst Ag, 6000 Frankfurt | LIQUID REACTIVE DYE PREPARATIONS AND THEIR USE |
| JPS60108472A (en) * | 1983-11-16 | 1985-06-13 | Kasei Hoechst Kk | Reactive dye composition |
| DE3342432A1 (en) * | 1983-11-24 | 1985-06-05 | Hoechst Ag, 6230 Frankfurt | LIQUID REACTIVE DYE PREPARATIONS AND THEIR USE |
| US4749863A (en) * | 1984-12-04 | 1988-06-07 | Computer Technology And Imaging, Inc. | Two-dimensional photon counting position encoder system and process |
| CH689135B5 (en) * | 1993-11-19 | 1999-04-30 | Clariant Finance Bvi Ltd | Dyeing methods and tools for it. |
-
1975
- 1975-02-21 IN IN334/CAL/1975A patent/IN140836B/en unknown
- 1975-03-13 CH CH320775A patent/CH575455A5/xx not_active IP Right Cessation
- 1975-03-13 GB GB1050375A patent/GB1472848A/en not_active Expired
- 1975-03-14 IT IT21309/75A patent/IT1034310B/en active
- 1975-03-17 CA CA222,191A patent/CA1069258A/en not_active Expired
- 1975-03-17 JP JP50031236A patent/JPS5855275B2/en not_active Expired
- 1975-03-17 AR AR257997A patent/AR203138A1/en active
- 1975-03-18 BR BR1579/74A patent/BR7501579A/en unknown
- 1975-03-18 FR FR7508351A patent/FR2264850B1/fr not_active Expired
- 1975-03-18 BE BE154436A patent/BE826805A/en not_active IP Right Cessation
- 1975-03-18 CS CS7500001822A patent/CS182835B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE826805A (en) | 1975-09-18 |
| FR2264850A1 (en) | 1975-10-17 |
| AU7917175A (en) | 1976-09-23 |
| FR2264850B1 (en) | 1978-10-27 |
| JPS5855275B2 (en) | 1983-12-08 |
| BR7501579A (en) | 1975-12-16 |
| IT1034310B (en) | 1979-09-10 |
| CH575455A5 (en) | 1976-05-14 |
| AR203138A1 (en) | 1975-08-14 |
| GB1472848A (en) | 1977-05-11 |
| DE2412964B2 (en) | 1976-01-29 |
| CS182835B2 (en) | 1978-05-31 |
| IN140836B (en) | 1976-12-25 |
| DE2412964A1 (en) | 1975-10-02 |
| JPS50132271A (en) | 1975-10-20 |
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| MKEX | Expiry |