UST100201I4 - Indigo dyeing of polyester fibers - Google Patents
Indigo dyeing of polyester fibers Download PDFInfo
- Publication number
- UST100201I4 UST100201I4 US06/119,212 US11921280A UST100201I4 US T100201 I4 UST100201 I4 US T100201I4 US 11921280 A US11921280 A US 11921280A US T100201 I4 UST100201 I4 US T100201I4
- Authority
- US
- United States
- Prior art keywords
- atoms
- mol
- indigo
- methyl
- hydrogen
- 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.)
- Pending
Links
- 235000000177 Indigofera tinctoria Nutrition 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 title abstract 2
- 229940097275 indigo Drugs 0.000 title abstract 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 238000004043 dyeing Methods 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 101100386054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CYS3 gene Proteins 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000005562 fading Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- -1 hydrocarbon radical Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 101150035983 str1 gene Proteins 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
- 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/228—Indigo
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Polyester fiber can be dyed with indigo so as to possess washdown and fading characteristics similar to indigo-dyed cotton fibers provided they are first coated with a polymeric salt having the following repeating units: ##STR1## with from 0 to 75 mol % of another ethylenically unsaturated monomeric unit,
or ##STR2## wherein R is hydrogen, methyl or ethyl
R1 is a divalent hydrocarbon radical of 1 to 4 C atoms
R2 and R3 are lower alkyl (from 1 to 4 C atoms)
R4 is hydrogen, hydroxyethyl or lower alkyl (from 1 to 4 C atoms)
X- is an anion
Preferably, in Formula A, R1 contains 2 carbon atoms; R2 ═R3 ═R4 ═methyl; and X- is 83 mol % CH3 SO4 -- and 17 mol % C18 H35 SO4 --.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/119,212 UST100201I4 (en) | 1980-02-07 | 1980-02-07 | Indigo dyeing of polyester fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/119,212 UST100201I4 (en) | 1980-02-07 | 1980-02-07 | Indigo dyeing of polyester fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST100201I4 true UST100201I4 (en) | 1981-01-06 |
Family
ID=22383131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/119,212 Pending UST100201I4 (en) | 1980-02-07 | 1980-02-07 | Indigo dyeing of polyester fibers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST100201I4 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699627A (en) | 1983-03-09 | 1987-10-13 | Akzona Incorporated | Indigo-dyeable polyester fibers and pretreatment of polyester to produce same |
| US20070107144A1 (en) * | 2003-09-18 | 2007-05-17 | Malwa Industries Limited | Process for indigo dyeing of wool and wool blends |
| US20100205751A1 (en) * | 2005-06-28 | 2010-08-19 | Malwa Industries Limited | Process for Dyeing of Wool or Silk and Their Blends with Indigo |
| WO2019145020A1 (en) * | 2018-01-23 | 2019-08-01 | Calik Denim Tekstil San. Ve Tic. A.S. | Processes and installations for dyeing synthetic fibers and dyed fibers and fabrics containing said dyed fibers |
-
1980
- 1980-02-07 US US06/119,212 patent/UST100201I4/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4699627A (en) | 1983-03-09 | 1987-10-13 | Akzona Incorporated | Indigo-dyeable polyester fibers and pretreatment of polyester to produce same |
| US20070107144A1 (en) * | 2003-09-18 | 2007-05-17 | Malwa Industries Limited | Process for indigo dyeing of wool and wool blends |
| US8187342B2 (en) | 2003-09-18 | 2012-05-29 | Malwa Industries Limited | Process for indigo dyeing of wool and wool blends |
| US20100205751A1 (en) * | 2005-06-28 | 2010-08-19 | Malwa Industries Limited | Process for Dyeing of Wool or Silk and Their Blends with Indigo |
| WO2019145020A1 (en) * | 2018-01-23 | 2019-08-01 | Calik Denim Tekstil San. Ve Tic. A.S. | Processes and installations for dyeing synthetic fibers and dyed fibers and fabrics containing said dyed fibers |
| CN111801461A (en) * | 2018-01-23 | 2020-10-20 | 卡特科丹宁纺织品贸易有限公司 | Method and apparatus for dyeing synthetic fibers, dyed fibers and fabrics containing the dyed fibers |
| CN111801461B (en) * | 2018-01-23 | 2023-09-15 | 卡特科丹宁纺织品贸易有限公司 | Method and device for dyeing synthetic fibers, dyed fibers and fabrics containing the dyed fibers |
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