GB1299306A - Process for producing multi-colour dyed acrylic textile products containing wool - Google Patents
Process for producing multi-colour dyed acrylic textile products containing woolInfo
- Publication number
- GB1299306A GB1299306A GB01723/71A GB1172371A GB1299306A GB 1299306 A GB1299306 A GB 1299306A GB 01723/71 A GB01723/71 A GB 01723/71A GB 1172371 A GB1172371 A GB 1172371A GB 1299306 A GB1299306 A GB 1299306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dye
- wool
- acrylic
- fibre
- dyed
- 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
- 210000002268 wool Anatomy 0.000 title abstract 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 2
- 239000004753 textile Substances 0.000 title abstract 2
- 229920002972 Acrylic fiber Polymers 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 3
- 239000000980 acid dye Substances 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000000982 direct dye Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
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
- D06P3/74—Material containing nitrile groups 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
- 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
- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8271—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing amide and nitrile groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
1299306 Multicoloured wool/acrylic textile product JAPAN EXLAN CO Ltd 27 April 1971 [27 April 1970] 11723/71 Heading D1B Blends of wool and acrylonitrile polymer are dyed first at pH 5 to 9 with a direct dye to dye the acrylic fibre followed by treating with a sulphonated anionic aromatic polycondensate and then dyeing the wool with an acid dye under acidic conditions. The acrylonitrile polymer contains groups derived from a basic unsaturated monomer having a pKb value at 25C of 8 or less, preferably the acrylic fibres are prepared from a copolymer containing at least 75% by weight of acrylonitrile 0.5 to 10% by weight of a compound of formula I: in which. R 1 is hydrogen or a methyl group, each of R 2 and R 3 is a methyl or ethyl group n is an integer 2 to 4 and 0% to 15% of a neutral monoethylenically unsaurated monomer. The fibre blend may also contain as a third component acrylic fibres having dissociable acid groups the fibre being dyed by adding a cationic dye to the acidic dye bath containing acid dye.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45036080A JPS4830991B1 (en) | 1970-04-27 | 1970-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1299306A true GB1299306A (en) | 1972-12-13 |
Family
ID=12459745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB01723/71A Expired GB1299306A (en) | 1970-04-27 | 1971-04-27 | Process for producing multi-colour dyed acrylic textile products containing wool |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3788805A (en) |
| JP (1) | JPS4830991B1 (en) |
| ES (1) | ES390452A1 (en) |
| GB (1) | GB1299306A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116556B2 (en) * | 1972-11-24 | 1976-05-25 | ||
| US3999940A (en) * | 1975-01-02 | 1976-12-28 | Congoleum Corporation | Multicolored pile materials and processes for making the same |
| CN103981746A (en) * | 2014-04-23 | 2014-08-13 | 桐乡市濮院毛针织技术服务中心 | Homochromatic dyeing process of wool/acrylic fiber blended fabric |
-
1970
- 1970-04-27 JP JP45036080A patent/JPS4830991B1/ja active Pending
-
1971
- 1971-04-22 ES ES390452A patent/ES390452A1/en not_active Expired
- 1971-04-23 US US00137005A patent/US3788805A/en not_active Expired - Lifetime
- 1971-04-27 GB GB01723/71A patent/GB1299306A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2120387A1 (en) | 1971-11-11 |
| DE2120387B2 (en) | 1973-11-08 |
| US3788805A (en) | 1974-01-29 |
| JPS4830991B1 (en) | 1973-09-26 |
| ES390452A1 (en) | 1973-06-01 |
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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 |