PL9495B3 - The method of obtaining permanent colors and prints using vat dyes. - Google Patents
The method of obtaining permanent colors and prints using vat dyes. Download PDFInfo
- Publication number
- PL9495B3 PL9495B3 PL9495A PL949527A PL9495B3 PL 9495 B3 PL9495 B3 PL 9495B3 PL 9495 A PL9495 A PL 9495A PL 949527 A PL949527 A PL 949527A PL 9495 B3 PL9495 B3 PL 9495B3
- Authority
- PL
- Poland
- Prior art keywords
- prints
- colors
- vat dyes
- obtaining permanent
- glycol
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 11
- 239000003086 colorant Substances 0.000 title claims description 5
- 239000000984 vat dye Substances 0.000 title description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 10
- -1 ester salt Chemical class 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 239000000975 dye Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 238000004061 bleaching Methods 0.000 claims 1
- 229910052793 cadmium Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 description 7
- 150000003863 ammonium salts Chemical class 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 3
- YSAVZVORKRDODB-WDSKDSINSA-N diethyl tartrate Chemical compound CCOC(=O)[C@@H](O)[C@H](O)C(=O)OCC YSAVZVORKRDODB-WDSKDSINSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 2
- 241000416162 Astragalus gummifer Species 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229940097275 indigo Drugs 0.000 description 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 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 1
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004251 Ammonium lactate Substances 0.000 description 1
- ZCUFTCUMEDALHC-UHFFFAOYSA-N CC[K] Chemical compound CC[K] ZCUFTCUMEDALHC-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- AWUCVROLDVIAJX-UHFFFAOYSA-N alpha-glycerophosphate Natural products OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 description 1
- 229940059265 ammonium lactate Drugs 0.000 description 1
- 235000019286 ammonium lactate Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- RZOBLYBZQXQGFY-HSHFZTNMSA-N azanium;(2r)-2-hydroxypropanoate Chemical compound [NH4+].C[C@@H](O)C([O-])=O RZOBLYBZQXQGFY-HSHFZTNMSA-N 0.000 description 1
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- AWUCVROLDVIAJX-GSVOUGTGSA-N sn-glycerol 3-phosphate Chemical compound OC[C@@H](O)COP(O)(O)=O AWUCVROLDVIAJX-GSVOUGTGSA-N 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Description
Najdluzszy czas trwania patentu do 6 maja 1941 r, Zgodnie z opisanym w patencie glów¬ nym Nr 4865 sposobem otrzymywania trwalych zabarwien i druków zapomoca barwników kadziowych napawa sie wlókno sola estru barwnika lenko - kadziowego, o- trzymywana np. wedlug patentu polskiego Nr 6 953, poczem zabarwienie wywoluje sie zapomoca kwasnego srodka utleniajacego.Wedlug patentu niemieckiego =Nr 433 146 sól estrowa barwnika leuko - kadziowego w roztworze obojetnym lub lekko kwasnym wprowadza sie na wlókno jednoczesnie z odpowiednim srodkiem utleniajacym, w ra¬ zie potrzeby z katalizatorem utleniania, poczem dzialanie utleniajace, niezbedne do wywolania zabarwienia, osiaga sie 'przez pa¬ rowanie.W praktyce do wykonania powyzszego sposobu stosuje sie sole amonowe, które przy parowaniu ulegaja dysocjacji, wydzie¬ lajac w ten sposób niezbedna ilosc kwasu.Poniewaz sole estrowe barwników leuko - kadziowych, spotykane w handlu, zawiera¬ ja zmienne ilosci alkaljów, które nalezy zo¬ bojetnic przed utlenianiem, wiec sole amo¬ nowe, które sa na zimno nieczynne, a dzia¬ lanie ich ujawnia sie dopiero podczas pa¬ rowania, uzyte w dostatecznej ilosci, sa do¬ brym srodkiem, umozliwiajacym latwe i niezawodne wykonanie powyzszego sposo¬ bu. Scisle dawkowanie tych soli amonowychnie jest konieczne. Szczególnie otipowied- niemi dlo tego celu okazaly sie rodanek a- monu, mleczan amonu i siarczan amonu.Zdarzaja sie przypadki, ze uzyta sól estrowa barwnika leuko - kadziowego przez reakcje podwójnej wymiany wytwarza trudno rozpuszczalna sól amonowa. Jest to niedogodne i bardzo szkodliwe dla wywo¬ la ly\yania zapomoca pary, a nawet w wielu ^prz^pa|kash fcniemozliwia praktyczne za¬ stosowanie sposobu.Obecnie zauwazono, ze niedogodnosc ta daje sie usunac, jezeli zamiast wymienio¬ nych soli amonowych zastosowac pewne inne materjaly, które pod wlywem ciepla (przy parowaniu) wydzielaja kwasy, niepo- wodujace jednakze stracenia w pastach drukarskich i roztworach farbierskieh, Ta- kiemi materjalami sa np. jednochlorohydry- na, dwuchlorohydryna, alkohol chloro-ety- lowy, siarczan metylo- lub etylo- potaso¬ wy, winian dwuetylowy, glicerofosforan i t. d.Rodzaj oraiz ilosc stosowanego zwiazku zalezy od tego, jaka ilosc kwasu trzeba u- wolnic, aby spowodowac utlenianie.Niniejsza odmiane sposobu wyjasniaja ponizej podane przyklady.Przyklad L Kapiel farbierska.Soli estrowej dwubenzo-pyreno-chinonu gliceryny wody tragantu 10%-wego roztworu chloranu potasowego jednochlorohydryny 1%-wego roztworu wanadanu amonowego 6 10 154 10 4 6 10 czesci. 200 czesci.Bawelne napawa sie tym roztworem, suszy i naparowuje przez 10 minut. Nastep¬ nie pierize sie, gotuje z mydlem i znowu pierze. W ten sposób otrzymuje sie trwale zólltei zabarwienia.Zauwazono równiez, ze przy zastosowa¬ niu powyzszego sposobu mozna otrzymac trwalsze oraz intensywniejsze zabarwienia, jezeli uzyc jednoczesnie glikolu, jednoety- loglikolu lub podobnych materjalów.Ten sposób wedlug wynalazku wyja¬ sniaja nastepujace przyklady.Przyklad II. Farba do drukowania.Rózu indygosolowego J. R.extra 38 soli rozpuszczalnej B (SolutionssalzB) 10 jednoetyloglikolu 50 winianu dwuetylowego 60 wody 192 tragantu 550 roztworu chloranu sodowego1:3 60 roztworu wanadanu amonowego 1%-wego 40 Tooó" czesci. czesci. — 2Przyklad III. Farba do drukowania.Oranzu indygosolowego H R jednoetyloglikolu winianu dwuetylowcgo tragantu wody roztworu chloranu sodowego 10% roztworu wanadanu amonowego 1% 66 czesci. 50 40 560 184 80 20 1000 czesci.Nastepnie po zadrukowaniu tkanine na¬ lezy wysuszyc, naparowac przez 5 — 10 min, przeplókac, wygotowac z mydlem, przeplókac i wysuszyc, Otrzymane druki sa równomierniejsze oraz intensywniejsze od druków otrzyma¬ nych bez zastosowania jedinoetyloglil^olu.Zamiast jednoetyloglikolu mozna z rów¬ nym skutkiem uzyc glikolu lub innego po¬ dobnego materjaliu. PL PLThe longest term of the patent until May 6, 1941. According to the method of obtaining permanent colors and prints with the use of vat dyes, described in the main patent No. 4865, the fiber of the ester salt of the flax-vat dye is padded, for example, according to Polish patent No. 6,953 , then the color is caused by an acid oxidizing agent. According to German patent = No. 433 146, the ester salt of the leuco-vat dye in an inert or slightly acidic solution is introduced onto the fiber simultaneously with an appropriate oxidizing agent, if necessary with an oxidation catalyst, then The oxidizing agents necessary to develop the color are achieved by evaporation. In practice, ammonium salts are used to carry out the above process, which dissociate on evaporation, thus releasing the necessary amount of acid. Since the ester salts of leuco-vat dyes, commercially available, it contains variable amounts of alkali which must be quenched before oxidizing Therefore, ammonium salts which are inactive when cold and their action is revealed only during steaming, when used in sufficient quantity, are a good means of making the above method easy and reliable. A strict dosing of these ammonium salts is not necessary. Ammonium thirate, ammonium lactate and ammonium sulphate have proved to be particularly suitable for this purpose. There are cases that the ester salt of the leuco-vat dye used by metathesis reactions produces a sparingly soluble ammonium salt. This is inconvenient and very detrimental to steam induction, and even in many sponges it is impossible to apply the method in practice. It has now been found that this disadvantage can be eliminated if instead of the ammonium salts mentioned use some other materials which, under the influence of heat (during evaporation), emit acids, but do not cause loss in printing pastes and dye solutions, Such materials are, for example, monohydrin, dichlorohydrin, chloro-ethyl alcohol, methyl sulphate - or ethyl potassium, diethyl tartrate, glycerophosphate, etc. The type of orange and the amount of the compound to be used depends on the amount of acid that needs to be slowed down to cause oxidation. This variation of the method will explain the following examples. Example L Dye bath. Ester salt dibenzo-pyrene-quinone glycerin water tragantite 10% solution of potassium chlorate monochlorohydrin 1% solution of ammonium vanadate 6 10 154 10 4 6 10 parts. 200 parts. Cotton beans are soaked in this solution, dried and steamed for 10 minutes. Then you breast, boil with soap and wash again. In this way, a permanent yellow color is obtained. It has also been noticed that by using the above method, it is possible to obtain more durable and more intense colors, if simultaneously using glycol, monoethylglycol or similar materials. This method according to the invention is explained by the following examples. . Printing ink. Indigo soluble rose JRextra 38 soluble salt B (SolutionssalzB) 10 monoethyl glycol 50 diethyl tartrate 60 water 192 tragant 550 sodium chlorate solution1: 3 60 ammonium vanadate 1% solution 40 Tooó "parts. - 2Example III. Paint for printing. Indigo soluble orange HR monoethyl glycol diethyl tartrate tragant water solution of sodium chlorate 10% solution of ammonium vanadate 1% 66 parts. 50 40 560 184 80 20 1000 parts. Then, after printing, the fabric should be dried, steam for 5 - 10 minutes, soaked , boil with soap, rinse and dry, The resulting prints are more even and more intense than prints obtained without the use of monoethylglycol. Instead of monoethylglycol, glycol or other similar material can be used with equal effect. EN EN
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Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL9495B3 true PL9495B3 (en) | 1928-11-30 |
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