GB552015A - Improvements in and relating to the treatment of nylon - Google Patents
Improvements in and relating to the treatment of nylonInfo
- Publication number
- GB552015A GB552015A GB1038341A GB1038341A GB552015A GB 552015 A GB552015 A GB 552015A GB 1038341 A GB1038341 A GB 1038341A GB 1038341 A GB1038341 A GB 1038341A GB 552015 A GB552015 A GB 552015A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- aqueous solution
- hour
- treated
- yarn
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/12—Reserving parts of the material before dyeing or printing ; Locally decreasing dye affinity by chemical means
-
- 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
-
- 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
- D06P1/628—Compounds containing nitrogen
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
552,015. Treating nylon. COURTAULDS, Ltd., WHITTAKER, C. M., THOMAS, H. A., and WILCOCK, C. C. Aug. 15, 1941, No. 10383. [Classes 2 (ii), 2 (iii) and 15 (ii)] Nylon is made resistant to dyeing with direct cotton dyes by a treatment in acidified aqueous solution with a compound (other than free sulphanilic acid) containing one or more sulphonic acid groups ( #CÀSO 3 H or-OÀSO 3 H). Such compound may be in the form of the free acid or of a water-soluble alkali salt and the treatment may be effected before or during the dyeing operation. Specified compounds are 1:8:3:6 - aminonaphtholdisulphonic acid, 2:6 - naphtholsulphonic acid, naphthalene-2-sulphonic acid, sulphonated lauryl alcohol, sulphonated castor oil, Prestabit oil and the products sold under the Registered Trade Marks "Calsolene" oil HS, " Nekal BX " and " Lissapol LS." In examples (1) to (7), nylon yarn is (1) treated for ¢ hour with an aqueous solution at 90 ‹C. containing formic acid and 1:8:3:6-aminonaphtholdisulphonic acid/and rinsed; the treated yarn is only slightly stained when treated for 1 hour in an aqueous solution at 90 ‹C. containing Diphenyl M2B and acetic acid; (2) and (3) treated for 1 hour with an aqueous solution at 90 ‹C. containing Diphenyl blue M2B, acetic acid and (2) 2:6-naphtholsulphonic acid, (3) naphthalene-2-sulphonic acid, to obtain a slightly tinted yarn ; (4) treated for 1 hour with an aqueous solution at 90 ‹C. containing Chlorazol fast orange AG, acetic acid and sulphonated lauryl alcohol to obtain a slightly tinted yarn ; (5) treated for 1 hour with an aqueous solution at 90‹C. containing Solar orange,RGL, acetic acid and "Lissapol LS" to obtain a slightly tinted yarn ; (6) treated for 1 hour with an aqueous solution at 90‹C. containing Paramine black BH, acetic acid and "Calsolene" oil HS to obtain a slightly tinted yarn; (7) treated for.1 hour with an aqueous solution at 90‹C. containing Chlorazol fast scarlet 8BS, acetic acid and "Nekal BX" to obtain a light pink yarn. In Example (8) a nylon fabric is printed with an aqueous preparation containing " Calsolene " oil HS and " Manucol" (Registered Trade Mark), dried, steamed and dyed by treatment for 1 hour in an aqueous solution at 95 ‹C. containing Paramine black BH and acetic acid to obtain a two-tone pattern with the printed areas of lighter shade. Specifications 461,236 and 461,237 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1038341A GB552015A (en) | 1941-08-15 | 1941-08-15 | Improvements in and relating to the treatment of nylon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1038341A GB552015A (en) | 1941-08-15 | 1941-08-15 | Improvements in and relating to the treatment of nylon |
Publications (1)
Publication Number | Publication Date |
---|---|
GB552015A true GB552015A (en) | 1943-03-12 |
Family
ID=9966824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1038341A Expired GB552015A (en) | 1941-08-15 | 1941-08-15 | Improvements in and relating to the treatment of nylon |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB552015A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533100A (en) * | 1950-12-05 | Nylon immunized against dyes by | ||
US2623806A (en) * | 1952-12-30 | Reserved polyamide fibers and a | ||
US3012842A (en) * | 1956-11-30 | 1961-12-12 | Sandoz Ag | Process for the level dyeing of textile materials composed of polyamide fibers which possess irregular affinity for dyestuffs |
EP0039207A1 (en) * | 1980-04-25 | 1981-11-04 | Sumitomo Chemical Company, Limited | Process for dyeing polyolefin fibre materials |
-
1941
- 1941-08-15 GB GB1038341A patent/GB552015A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533100A (en) * | 1950-12-05 | Nylon immunized against dyes by | ||
US2623806A (en) * | 1952-12-30 | Reserved polyamide fibers and a | ||
US3012842A (en) * | 1956-11-30 | 1961-12-12 | Sandoz Ag | Process for the level dyeing of textile materials composed of polyamide fibers which possess irregular affinity for dyestuffs |
EP0039207A1 (en) * | 1980-04-25 | 1981-11-04 | Sumitomo Chemical Company, Limited | Process for dyeing polyolefin fibre materials |
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