GB1453130A - Dyeing natural polyamide fibres - Google Patents
Dyeing natural polyamide fibresInfo
- Publication number
- GB1453130A GB1453130A GB999374A GB999374A GB1453130A GB 1453130 A GB1453130 A GB 1453130A GB 999374 A GB999374 A GB 999374A GB 999374 A GB999374 A GB 999374A GB 1453130 A GB1453130 A GB 1453130A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen peroxide
- polyamide fibres
- dyed
- march
- fibres
- 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
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
- D06P3/16—Wool 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
- 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
- D06P1/0024—Dyeing and bleaching in one process
-
- 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
- Y10S8/917—Wool or silk
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
1453130 Dyeing natural polyamides BASF AG 6 March 1974 [7 March 1973] 9993/74 Heading D1B Natural polyamide fibres are dyed in brilliant pastel shades with a dye which is absorbed from an acid medium using the padbatch method the impregnation liquor containing up to 7% by weight (based on the fibres to be dyed) of hydrogen peroxide or the equivalent amount of performic acid. Preferably the dwell time is 10 to 24 hours and the dwell temperature is about 20C. The hydrogen peroxide may be in the form of an adduct of urea and hydrogen peroxide but is preferably a 30 to 50% aqueous solution. Metal-free acid dyes may be used to dye wool, silk and animal hair.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2311130A DE2311130B1 (en) | 1973-03-07 | 1973-03-07 | Process for dyeing fibers made from natural polyamides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1453130A true GB1453130A (en) | 1976-10-20 |
Family
ID=5873956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB999374A Expired GB1453130A (en) | 1973-03-07 | 1974-03-06 | Dyeing natural polyamide fibres |
Country Status (5)
Country | Link |
---|---|
US (1) | US3912447A (en) |
AU (1) | AU6618274A (en) |
DE (1) | DE2311130B1 (en) |
GB (1) | GB1453130A (en) |
IT (1) | IT1003742B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496364A (en) * | 1982-04-29 | 1985-01-29 | Sandoz Ltd. | Method of dyeing voluminous substrates with anionic dyes |
US5972042A (en) * | 1995-12-22 | 1999-10-26 | Novo Nordisk A/S | Method for dyeing a material with a dyeing system which contains an enzymatic oxidizing agent |
AU3899797A (en) * | 1996-08-02 | 1998-02-25 | Novo Nordisk Biochem North America, Inc. | Enzymatic method for overdyeing cellulosic textiles |
AU5545900A (en) * | 1999-06-23 | 2001-01-09 | Milliken Industrials Limited | Dyed fabric material, method of producing the same and use of the fabric material in the manufacture of sports balls |
ES2412356T3 (en) * | 2008-03-28 | 2013-07-11 | Clariant Finance (Bvi) Limited | Influence on near-infrared reflectance of dyed textile materials |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1469608A1 (en) * | 1964-07-10 | 1968-12-19 | Basf Ag | Process for the simultaneous dyeing and bleaching of proteinaceous fiber material |
-
1973
- 1973-03-07 DE DE2311130A patent/DE2311130B1/en active Granted
-
1974
- 1974-02-28 US US446675A patent/US3912447A/en not_active Expired - Lifetime
- 1974-03-01 AU AU66182/74A patent/AU6618274A/en not_active Expired
- 1974-03-06 GB GB999374A patent/GB1453130A/en not_active Expired
- 1974-03-07 IT IT49150/74A patent/IT1003742B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2311130C2 (en) | 1975-04-03 |
DE2311130B1 (en) | 1974-08-01 |
IT1003742B (en) | 1976-06-10 |
US3912447A (en) | 1975-10-14 |
AU6618274A (en) | 1975-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |