ES397030A1 - Space-dyeing cellulose fibers by impregnating with mixture of diazonium - Google Patents
Space-dyeing cellulose fibers by impregnating with mixture of diazoniumInfo
- Publication number
- ES397030A1 ES397030A1 ES397030A ES397030A ES397030A1 ES 397030 A1 ES397030 A1 ES 397030A1 ES 397030 A ES397030 A ES 397030A ES 397030 A ES397030 A ES 397030A ES 397030 A1 ES397030 A1 ES 397030A1
- Authority
- ES
- Spain
- Prior art keywords
- mixture
- space
- cellulose fibers
- diazonium
- impregnating
- 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
- 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
- D06P3/68—Preparing azo dyes on the material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
-
- 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
- D06P1/0096—Multicolour dyeing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/918—Cellulose textile
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
Abstract
Process for the space-dyeing of yarn or sliver made from cellulose fibers, wherein a wound package of the said textile material is first impregnated with an aqueous liquor containing an alkaline substance and at least one component capable of entering into azo coupling, and subsequently - at least at one selected portion of the bobbin - one or several weakly acid aqueous solutions each containing a mixture of at least two diazonium compounds of aromatic amines having different diffusibility are injected into the goods so treated for development of the azo dyestuffs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2057230A DE2057230C3 (en) | 1970-11-20 | 1970-11-20 | Process for the irregular dyeing of cellulose fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES397030A1 true ES397030A1 (en) | 1974-04-16 |
Family
ID=5788710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES397030A Expired ES397030A1 (en) | 1970-11-20 | 1971-11-15 | Space-dyeing cellulose fibers by impregnating with mixture of diazonium |
Country Status (13)
Country | Link |
---|---|
US (1) | US3787175A (en) |
AU (1) | AU3587271A (en) |
BE (1) | BE775580A (en) |
CA (1) | CA962009A (en) |
CH (2) | CH554710A (en) |
DE (1) | DE2057230C3 (en) |
ES (1) | ES397030A1 (en) |
FR (1) | FR2115278B1 (en) |
GB (1) | GB1368129A (en) |
IT (1) | IT940683B (en) |
NL (1) | NL7115668A (en) |
SE (1) | SE365265B (en) |
ZA (1) | ZA717748B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA745027B (en) * | 1973-08-16 | 1975-08-27 | Hoechst Ag | Process for obtaining irregular shadow dyeings on polyester fibres and mixtures thereof |
DE2906805C3 (en) * | 1979-02-22 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | Concentrated, storage-stable solutions of coupling components for ice dye dyeing, their manufacture and use |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120422A (en) * | 1961-08-03 | 1964-02-04 | Astro Dye Works Inc | Method of making random dyed yarns |
DE1209546B (en) * | 1963-10-10 | 1966-01-27 | Bayer Ag | Process for the production of black colorations on cellulose materials |
US3393411A (en) * | 1964-07-06 | 1968-07-23 | Stevens & Co Inc J P | Process for dyeing pile material with various colored dyes from a plurality of streams |
US3620662A (en) * | 1969-10-21 | 1971-11-16 | Toray Industries | Method and apparatus for intermittently dyeing yarns |
-
1970
- 1970-11-20 DE DE2057230A patent/DE2057230C3/en not_active Expired
-
1971
- 1971-11-15 ES ES397030A patent/ES397030A1/en not_active Expired
- 1971-11-15 NL NL7115668A patent/NL7115668A/xx unknown
- 1971-11-17 CH CH1671571A patent/CH554710A/xx unknown
- 1971-11-17 CH CH1671571D patent/CH1671571A4/xx unknown
- 1971-11-18 US US00200166A patent/US3787175A/en not_active Expired - Lifetime
- 1971-11-18 IT IT31289/71A patent/IT940683B/en active
- 1971-11-18 AU AU35872/71A patent/AU3587271A/en not_active Expired
- 1971-11-18 ZA ZA717748A patent/ZA717748B/en unknown
- 1971-11-19 FR FR7141497A patent/FR2115278B1/fr not_active Expired
- 1971-11-19 CA CA128,061A patent/CA962009A/en not_active Expired
- 1971-11-19 SE SE14812/71A patent/SE365265B/xx unknown
- 1971-11-19 BE BE775580A patent/BE775580A/en unknown
- 1971-11-19 GB GB5383571A patent/GB1368129A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2057230C3 (en) | 1974-01-17 |
AU3587271A (en) | 1973-05-24 |
IT940683B (en) | 1973-02-20 |
NL7115668A (en) | 1972-05-24 |
US3787175A (en) | 1974-01-22 |
DE2057230B2 (en) | 1973-06-07 |
SE365265B (en) | 1974-03-18 |
GB1368129A (en) | 1974-09-25 |
CH1671571A4 (en) | 1974-05-15 |
CA962009A (en) | 1975-02-04 |
BE775580A (en) | 1972-05-19 |
CH554710A (en) | 1974-10-15 |
ZA717748B (en) | 1972-08-30 |
DE2057230A1 (en) | 1972-06-08 |
FR2115278B1 (en) | 1976-06-04 |
FR2115278A1 (en) | 1972-07-07 |
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