PL40261B1 - - Google Patents
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- Publication number
- PL40261B1 PL40261B1 PL40261A PL4026155A PL40261B1 PL 40261 B1 PL40261 B1 PL 40261B1 PL 40261 A PL40261 A PL 40261A PL 4026155 A PL4026155 A PL 4026155A PL 40261 B1 PL40261 B1 PL 40261B1
- Authority
- PL
- Poland
- Prior art keywords
- naphthalate
- base
- dyeing
- continuous system
- ready
- Prior art date
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- 238000000034 method Methods 0.000 claims description 7
- 125000005487 naphthalate group Chemical group 0.000 claims description 7
- 238000004043 dyeing Methods 0.000 claims description 6
- 239000000975 dye Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 3
- IZWPGJFSBABFGL-GMFCBQQYSA-M sodium;2-[methyl-[(z)-octadec-9-enoyl]amino]ethanesulfonate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC(=O)N(C)CCS([O-])(=O)=O IZWPGJFSBABFGL-GMFCBQQYSA-M 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 238000006193 diazotization reaction Methods 0.000 claims description 2
- 239000000080 wetting agent Substances 0.000 claims description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Description
RZECZYPOSPOLITEJ LUDOWEJ OPIS PATENTOWY Nr40261 KI. 8 m, 1/01 Zaklady Przemyslu Bawelnianego im. Józefa Stalina*) Lódz, Polska Sposób barwienia barwnikami lodowymi systemem ciqglym r Patent trwa od dnia 5 sierpnia 1955 r.W znanych sposobach barwienia tkanin z wló¬ kien celulozowych barwnikami lodowymi, syste mem ciaglym, stosuje sie duze nadmiary zasad naftoelanowych. Nadmiary te, na skutek krótkiego czasu sprzegania, w warunkach pracy systemem ciaglym (napawarka), nie sa calkowicie wykorzy¬ stane, co powoduje, ze duze ilosci nie dosc silnie zwiazanego z wlóknem barwnika, wyplukuje sie w pierwszych przedzialach pralnicy szerokoscio¬ wej.Sposób wedlug wynalazku polega na zastosowa¬ niu w czasie sprzegania odpowiednich pomocni¬ czych srodków zwilzajacych, umozliwiajacych zwiekszenie chlonnosci tkaniny, i przenikanie szybsze do niej roztworu zasady naftoelanowej.W tych warunkach naftoelan ma moznosc pelniej - *) Wlasciciel patentu oswiadczyl, ze wspóltwór¬ cami wynalazku sa inz. mgr Jan Lukos, inz. mgr Miroslaw Gralinski i inz. mgr Wladyslaw Jasio- nowicz. szego laczenia sie z zasada naftoelanowa i tworze¬ nia gotowego niewypieralnego juz barwnika. Spo¬ sób ten pozwala na obnizenie stezenia roztworu zasady o 10 — 30% bez uszczerbku na efekty ko¬ lorystyczne barwionej tkaniny i trwalosc gotowe¬ go wybarwienia.Sposobem wedlug wynalazku stezenie zasady naftoelanowej lub soli barwiacej oraz wszystkich ewentualnych dodatków potrzebnych do dwuazo wania i sporzadzania refetworu gotowego do sprze¬ gania, obniza sie o 10 — 30%.Po sporzadzeniu roztworu gotowego do sprze¬ gania dodaje sie do niego srodka zwilzajacego, odpornego na srodowisko kwasne o pH = 5 — 7 (np. Petepon G, Igepon T, Hostapon T itp.) w ilos¬ ci 1 — 3 g/l, rozpuszczonego uprzednio w niewiel¬ kiej ilosci letniej wody.Nowy sposób znajduje zastosowanie przy bar¬ wieniu tkanin z wlókien celulozowych systemem ciaglym. Moze on byc stosowany do wszystkich zasad naftoelanowych i soli barwiacych, w kom¬ binacjach ze wszystkimi naftoelanami. PLOF THE REPUBLIC OF PEOPLE PATENT DESCRIPTION No.40261 KI. 8 m, 1/01 Cotton Industry Plant them. Józefa Stalina *) Lódz, Poland The method of dyeing with ice dyes in a continuous system. The patent lasts from August 5, 1955. In the known methods of dyeing cellulose fiber fabrics with ice dyes, a continuous system, a large excess of naphthalate bases is used. These excesses, due to the short bonding time, under the continuous system (padding machine) operating conditions, are not fully used, which means that large amounts of dye not strongly bonded to the fiber are washed out in the first compartments of the width washer. According to the invention, it consists in the application of suitable wetting aids during the coupling, which make it possible to increase the absorbency of the fabric and to penetrate the naphtha base solution more quickly into it. are Jan Lukos, MSc, Miroslaw Gralinski, MSc and Wladyslaw Jasionowicz, MSc. combining with the naphthalate base and forming a ready-made dye that is no longer removable. This method allows the concentration of the base solution to be reduced by 10-30% without detriment to the color effects of the dyed fabric and the durability of the finished dyeing. According to the invention, the concentration of the naphthalate base or the dyeing salt and all possible additives needed for diazotization and preparation. The ready-to-mix solution is reduced by 10 - 30%. After preparing the ready-to-mix solution, a wetting agent resistant to acid environment with a pH of 5-7 (e.g. Petepon G, Igepon T, Hostapon) is added to it. T, etc.) in an amount of 1 - 3 g / l, previously dissolved in a small amount of lukewarm water. The new method is used in dyeing cellulose fiber fabrics in a continuous system. It can be used with all naphthalate bases and coloring salts, in combination with all naphthalates. PL
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL40261B1 true PL40261B1 (en) | 1957-06-15 |
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