PL6953B1 - A method of making dyes for dyeing fibers or printing patterns on fabrics and other objects. - Google Patents
A method of making dyes for dyeing fibers or printing patterns on fabrics and other objects. Download PDFInfo
- Publication number
- PL6953B1 PL6953B1 PL6953A PL695322A PL6953B1 PL 6953 B1 PL6953 B1 PL 6953B1 PL 6953 A PL6953 A PL 6953A PL 695322 A PL695322 A PL 695322A PL 6953 B1 PL6953 B1 PL 6953B1
- Authority
- PL
- Poland
- Prior art keywords
- dyes
- fabrics
- objects
- fibers
- printing patterns
- Prior art date
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- 239000000975 dye Substances 0.000 title claims description 9
- 239000000835 fiber Substances 0.000 title claims description 8
- 238000004043 dyeing Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000004744 fabric Substances 0.000 title description 2
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000000984 vat dye Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- -1 and above all Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 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
- 239000000203 mixture Substances 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JOTRJOWDDJFASP-UHFFFAOYSA-N 2-(3-oxo-1,2-dihydroindol-2-yl)-1,2-dihydroindol-3-one Chemical compound N1C2=CC=CC=C2C(=O)C1C1C(=O)C2=CC=CC=C2N1 JOTRJOWDDJFASP-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000019239 indanthrene blue RS Nutrition 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
- 238000010396 two-hybrid screening Methods 0.000 description 1
- 238000009279 wet oxidation reaction Methods 0.000 description 1
Description
Bairwiiiiki kadziowe (indygo, tioindygo, indantreny i tym podobne barwniki) znaj¬ duja zastosowanie w farbiarniach w kapie¬ lach alkalicznych, w których nastepuje ich odtlenienile i ich rozczyn dziala ma zanu¬ rzone w wannie wlókno. Mozna równiez stosowac je przy drukowaniu deseni, wy¬ twarzajac odtleniony roztwór na samej tka¬ ninie. W obu wypadkach barwnik zostaje utwailony na wlóknie wskutek utleniania sie na wolinem powietrzu lub tez w inny sposób.Farbowanie nie przedstawia przytem 'trudnosci. Nie tak latwy jest proces druko¬ wania.Doswiadczenie wskazuje, ze zarówno barwienie, jak i drukowanie zostaje znacz¬ nie ulatwione, jezeli zamiast wymienio¬ nych barwników w stanie odtlenionym za- stoisiujemy substancje pochodne, a przede- wsizystkiem eteroKSole, azyli ciala nowe, które wraz z kwasami pochlaniaja ciala z grupa OH, odtleniiajaca barwniki.Wsród etero-soli bywaja produkty roz-» pusz<&ajne,* dbajace rozczyn w rozpuszezal- niikadhf OTganlczonych albo w wodzie i w mieszaninach wodnych. Przy farbowaniu i drukowaniu wlókien znajduja zastosowa¬ nie substancje, rozpuszczalne w wadzie, W tym charakterze poslugiwac sie mozna kwasnemi etero-stolami siarkowemu, które sa bardzo dostepne i jednoczesnie latwo rozpuszczalne, Sole te z poiryslnym wy¬ nikiem wytwarzac mozna, dzialajac chlor¬ kami kwasnemi ma barwniki leukoidalne w obecnosci substancji zasadowej, Przyklad, Do ostudzonych 72 czesci pi¬ rydyny doprowadza isie 17,6 czesci kwasu diloroisiarkowego, dodajac do mieszaniny ,.12,5 czesci hydróindygo. w stanie suchym w almosfertze C02. Mieteamine wprawia sie gdzie Me stanowi sód. Pochodna sodowa jest niezwykle latwo rozpuszczalna.Barwienie i drukowanie sklada sie z na¬ stepuj acych czynnosci: 1, Przeisycenie wlókna roztworem po¬ chodnych, które maja te zalete, ze na wol- nem powiietezu nie rozkladaja sie w stanie stalym, jak i w rozczynie w odróznieniu od leukoidów, stosowanych przy barwieniu zwyklem; 2. regeneracja barwnika w wannie za- pomoca hydrolizy lacznie z utlenieniem albo wylacznie paizez utlenienie, W wiek- sizosd wypadków hydroliza zachodzi sa¬ moistnie przy utlenianiu na mokro zapomo- ca niezbyt nawet; silnego czynnika. Tak za- chowijja sie pochodne siarkowe dwuhy- zapomoca mieszadel w ruch, z poczatku na zimno w przeciagu 1 godz, potem zas przy 50° do 60° C równiez w ciagu 1 godz w o- beonosci dwutlenku wegla. Po zakonczonej reakcji roizoiencza sie mase pieciokrotna iloscia wody, która jest nieco ogrzana, przeprowadza sie na goraco na filtr i powo¬ duje sie (krystalizacje nowej substancji.Substancja ta powstaje w postaci soli piry¬ dyny i moze byc przerabiana na sól alka¬ liczna lub inna.Nowe produkty stosowane sa zazwy¬ czaj pod postacia soli obojetnych. Wolne kwasy nie posiadaja zazwyczaj odpowied¬ niej istalosci. Przy stosowaniu indygo po¬ wstaja nastepujace etero-sole siarkowe: droindygo i dwuhydrotioindygo i chlorku zelaza, bromu, chlorku wapnia i tym podob¬ nych substancyj w wodnym rozczynie na¬ wet obojetnymi.Odpornosc nowych sulbstancyj wobec powietrza i ich rozpuszczalnosc posiada powazne znaczenie praktyczne i znacznie ulatwia czynnosci.Metoda odtwarzania barw na wlóknie zapomoca utlenienia jest tak prosta; szyb¬ ka, prawidlowa i dokladna, ze przy zasto¬ sowaniu pochodnych otrzymac muozna nie¬ zwykle bogactwo odcieni. Barwnik szcze¬ gólowo zawieszony w masie sprawia, ze o- trzymane barwniki sa trwalsze od tych, ja¬ kie zwykla droga otrzymac mozna, W ten sposób materjal wlókienniczy, a przede- wszystkiem materjal pochodzenia zwierze- O.SO^(Me) O.SOBH(Me) — 2 —cego, moze byc (przerobiony dokladniej, niz zapomoca dotychczas znanych sposobów. i PL PLVats (indigo, thioindigo, indanthrenes and the like) are used in dye-houses in alkaline baths, in which their deoxidation takes place and their dilution takes place with fibers immersed in the tub. They can also be used in pattern printing by producing a deoxygenated solution on the fabric itself. In both cases, the dye is fixed to the fibers by oxidation in free air or otherwise. Dyeing does not present any difficulties. The printing process is not so easy. Experience shows that both dyeing and printing are significantly facilitated if, instead of the dyes mentioned, we use deoxygenated substances, and above all, ether Xoles, asyl bodies, which together with acids absorb bodies with OH group, deoxidizing dyes. Among ether-salts, there are products that dissolve and dissolve, * care for dilution in dissolving liquids or in water and aqueous mixtures. Defect-soluble substances are used in the dyeing and printing of fibers. In this capacity, acidic sulfuric ethers can be used, which are very available and, at the same time, easily soluble. These salts can be produced with a powder effect by the action of chlorides. The acid has leucoid dyes in the presence of an alkaline substance. For example, the cooled 72 parts of pyridine are supplied with 17.6 parts of diloro-sulfuric acid, adding 12.5 parts of hydrindigo to the mixture. in a dry state in CO2. Mieteamine works where Me is the sodium. The sodium derivative is extremely easily soluble. Dyeing and printing consists of the following steps: 1, Oversaturation of the fiber with a solution of derivatives, which have the advantage that they do not decompose in the solid state or in solution in the free in contrast to leucoids used in normal staining; 2. regeneration of the dye in the bath by means of hydrolysis, including oxidation or only oxidation pauses. In most cases, hydrolysis occurs spontaneously when wet oxidation, not even very much; strong factor. This is how sulfur derivatives of two hybrids behave in motion, initially cold within 1 hour, then at 50 ° to 60 ° C also within 1 hour in the presence of carbon dioxide. After the reaction is complete, five times the amount of water, which is slightly warmed up, is transferred to the filter hot, and the new substance is crystallized. This substance is formed as a salt of pyridine and can be converted into an alkaline salt or other.New products are usually used in the form of inert salts. Free acids usually do not have a sufficient existence. When using indigo, the following sulfur ether salts are formed: droindigo and dihydroindigo and iron chloride, bromine, calcium chloride and the like Of substances in an aqueous solution, even inert. The resistance of the new substances to air and their solubility is of great practical importance and greatly facilitates the operation. The method of reproducing the colors on the fibers by oxidation is so simple; fast, correct and accurate that the When using derivatives, it is possible to obtain an unusually rich variety of shades. dyes are more durable than those which can be obtained by the usual route, thus textile material, and above all material of animal origin - O.SO ^ (Me) O.SOBH (Me) - 2 - can be (reworked) more precisely than using the methods known so far. and PL PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL6953B1 true PL6953B1 (en) | 1927-03-31 |
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