ES261829A1 - Process for the production of fast dyeings and printings on cellulosic textile materials - Google Patents
Process for the production of fast dyeings and printings on cellulosic textile materialsInfo
- Publication number
- ES261829A1 ES261829A1 ES0261829A ES261829A ES261829A1 ES 261829 A1 ES261829 A1 ES 261829A1 ES 0261829 A ES0261829 A ES 0261829A ES 261829 A ES261829 A ES 261829A ES 261829 A1 ES261829 A1 ES 261829A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- urea
- formula
- diisocyanates
- dyeing
- 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
- 238000004043 dyeing Methods 0.000 title abstract 4
- 239000004753 textile Substances 0.000 title abstract 4
- 238000007639 printing Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 3
- 239000004202 carbamide Substances 0.000 abstract 3
- 125000005442 diisocyanate group Chemical group 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000002585 base Substances 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 abstract 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
- 150000004056 anthraquinones Chemical class 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 159000000011 group IA salts Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- DGBWPZSGHAXYGK-UHFFFAOYSA-N perinone Chemical compound C12=NC3=CC=CC=C3N2C(=O)C2=CC=C3C4=C2C1=CC=C4C(=O)N1C2=CC=CC=C2N=C13 DGBWPZSGHAXYGK-UHFFFAOYSA-N 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 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
- D06P1/44—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
- D06P1/62—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 low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/628—Compounds containing nitrogen
-
- 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
- D06P3/605—Natural or regenerated cellulose dyeing with polymeric dyes; building polymeric dyes on fibre
- D06P3/6066—Natural or regenerated cellulose dyeing with polymeric dyes; building polymeric dyes on fibre by using reactive polyfunctional compounds, e.g. crosslinkers
- D06P3/6075—Natural or regenerated cellulose dyeing with polymeric dyes; building polymeric dyes on fibre by using reactive polyfunctional compounds, e.g. crosslinkers non-heterocyclic compounds
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Coloring (AREA)
Abstract
Diisocyanates of the formula <FORM:0899987/IV (b)/1> wherein n is a whole number of at most 6 and X is a hydrogen atom or a substituent, such as a halogen atom or an alkyl or alkoxy group, are prepared by heating the corresponding diamines with phosgene. The invention resides in the use of alkali metal bisulphite addition products of the above diisocyanates in dyeing processes (see Group IV(c)). Example 1 employs the adduct of the formula <FORM:0899987/IV (b)/2> Similar adducts are described in Example 6.ALSO:Cellulosic textile materials are dyed or printed with a dyestuff containing at least one acid, water-solubilising group and at least one reactive amino group, the textile being treated, during or after dyeing or printing, with an alkali metal bisulphite addition product of an aryl diisocyanate containing both an aromatically bound and an aliphatically bound isocyanate group, and the so-treated textile being finally heated, or steamed, or allowed to react for a prolonged period at room or a moderately raised temperature in the wet or moist condition. Dyestuffs of the anthraquinone, triphenylmethane, oxazine, nitro, perinone, ph halocyanine and azo (including metallised azo) series may be employed and examples are given. Preferred adducts are those of diisocyanates of the formula <FORM:0899987/IV (c)/1> wherein n is a whole number of at most 6 and X is a hydrogen atom or a substituent such as a halogen atom or an alkyl or alkoxy group. The aliphatic chain may be interrupted by hetero atoms. The dyebath may contain bases or alkaline salts, neutral salts and urea. When the bisulphite adduct is applied subsequently to dyeing, the solution thereof may also contain bases and urea. Printing pastes also contain acid-binding agents, thickeners and urea. Examples are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7963259A CH363322A (en) | 1959-10-20 | 1959-10-20 | Process for the production of true dyeings and prints on cellulosic textile materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES261829A1 true ES261829A1 (en) | 1961-04-01 |
Family
ID=4537327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0261829A Expired ES261829A1 (en) | 1959-10-20 | 1960-10-19 | Process for the production of fast dyeings and printings on cellulosic textile materials |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE602600A (en) |
| CH (1) | CH363322A (en) |
| ES (1) | ES261829A1 (en) |
| FR (1) | FR1270948A (en) |
| GB (1) | GB899987A (en) |
-
1959
- 1959-10-20 CH CH7963259A patent/CH363322A/en unknown
-
1960
- 1960-10-18 FR FR841523A patent/FR1270948A/en not_active Expired
- 1960-10-19 ES ES0261829A patent/ES261829A1/en not_active Expired
- 1960-10-20 GB GB3608160A patent/GB899987A/en not_active Expired
-
1961
- 1961-04-14 BE BE602600A patent/BE602600A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH363322A (en) | 1962-09-14 |
| GB899987A (en) | 1962-06-27 |
| BE602600A (en) | 1961-07-31 |
| CH7963259A4 (en) | 1962-03-30 |
| FR1270948A (en) | 1961-09-01 |
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