GB1502424A - Acrylic fibres - Google Patents
Acrylic fibresInfo
- Publication number
- GB1502424A GB1502424A GB1348974A GB1348974A GB1502424A GB 1502424 A GB1502424 A GB 1502424A GB 1348974 A GB1348974 A GB 1348974A GB 1348974 A GB1348974 A GB 1348974A GB 1502424 A GB1502424 A GB 1502424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- per cent
- weight
- dioxide
- staple
- 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
- D06P3/70—Material containing nitrile groups
- D06P3/72—Material containing nitrile groups using dispersed dyestuffs
-
- 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
- D06P3/70—Material containing nitrile groups
- D06P3/76—Material containing nitrile groups using basic 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/003—Transfer printing
- D06P5/004—Transfer printing using subliming 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Artificial Filaments (AREA)
Abstract
1502424 Dyeing acrylic fibres COURTAULDS Ltd 26 June 1975 [27 March 1974] 13489/74 Headings D1B and DIK Acrylic fibres (defined as fibres of a homopolymer of acrylonitrile or a copolymer comprising at least 80 per cent by weight of acrylonitrile units) are given improved receptivity to basic and disperse dyes by treating in the gel state with tetrahydrothiophen-1, 1- dioxide or a compound having at least one partially or completely hydrogenated thiophen- 1, 1-dioxide group, or N N'-biscyanoethyl formamide or propylene carbonate, preferably to give an uptake of 3 to 10 per cent by weight. Aqueous baths of the compounds may be employed and may contain a soft finish for the fibres which are preferably stretched and washed before impregnation. The fibres may be collected as continuous filament yarn or tow or processed to staple fibre yarn. Prior to collection or cutting the fibres may be crimped e.g. in a stuffing-box crimper. Staple fibres may be blended with other fibres either by fibre-blending operation or a sliverblending operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1348974A GB1502424A (en) | 1975-06-26 | 1975-06-26 | Acrylic fibres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1348974A GB1502424A (en) | 1975-06-26 | 1975-06-26 | Acrylic fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1502424A true GB1502424A (en) | 1978-03-01 |
Family
ID=10023898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1348974A Expired GB1502424A (en) | 1975-06-26 | 1975-06-26 | Acrylic fibres |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1502424A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133068A (en) * | 2015-09-17 | 2015-12-09 | 上海大学 | Preparing method of antibacterial acrylic fiber color silk |
-
1975
- 1975-06-26 GB GB1348974A patent/GB1502424A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133068A (en) * | 2015-09-17 | 2015-12-09 | 上海大学 | Preparing method of antibacterial acrylic fiber color silk |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |