SU35159A1 - The method of imparting waterproof properties to various fibers and fabrics - Google Patents
The method of imparting waterproof properties to various fibers and fabricsInfo
- Publication number
- SU35159A1 SU35159A1 SU93455A SU93455A SU35159A1 SU 35159 A1 SU35159 A1 SU 35159A1 SU 93455 A SU93455 A SU 93455A SU 93455 A SU93455 A SU 93455A SU 35159 A1 SU35159 A1 SU 35159A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fabrics
- bath
- various fibers
- waterproof properties
- solution
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title description 8
- 239000000835 fiber Substances 0.000 title description 3
- 229920000297 Rayon Polymers 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- SPPOVYALFLURKN-UHFFFAOYSA-N aluminum;silicic acid;sodium Chemical compound [Na].[Al].O[Si](O)(O)O SPPOVYALFLURKN-UHFFFAOYSA-N 0.000 description 5
- 229910052664 nepheline Inorganic materials 0.000 description 5
- 239000010434 nepheline Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H Aluminium sulfate Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 210000001519 tissues Anatomy 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 229920002955 Art silk Polymers 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum oxide Chemical compound 0.000 description 1
- YVKMMZAFUFUAAX-UHFFFAOYSA-N aluminum;tetrahydrate Chemical compound O.O.O.O.[Al] YVKMMZAFUFUAAX-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Description
Применение экстракта уртита, содержащего сернокислый алюминий и растворимые силикаты дл коагул ции вискозы, известно .The use of urtite extract containing aluminum sulphate and soluble silicates to coagulate viscose is well known.
Автором насто щего изобретени предложено дл обработки тканей примен ть раствор вискозы, содержащий не более 0,2/о целлюлозы.The author of the present invention has proposed applying a viscose solution containing not more than 0.2 / o cellulose for treating fabrics.
Обработка хлопчатобумажных, льн ных и полушерст ных тканей производитс на проходных аппаратах, без нагрева раствора в трех ваннах. Скорость прохождени товара через пропитывающий состав в аппаратах- до 1200 метров в час.The processing of cotton, linen and half-wool fabrics is carried out on passing apparatuses, without heating the solution in three baths. The speed of passage of goods through the impregnating composition in the apparatus is up to 1200 meters per hour.
1- ванна. Вискоза, выпускаема с фабрики искусственного шелка со зрелостью от 14-8 по хлористому аммонию и состо ща из 7,50/0 ц гллюлозы, 7% едкого натра, 85,50/0 воды, разбавл етс в 40 раз холодной водой; полученный раствор содержит1- bath. Viscose, manufactured from artificial silk factory with a maturity of 14-8 ammonium chloride and consisting of 7.50 / 0 c of glucose, 7% caustic soda, 85.50 / 0 of water, is diluted 40 times with cold water; the resulting solution contains
0,17 - 0,18% едкого натра ОД8 - 0,19% целлюлозы 99,65 - 99.67%. во аы.0.17 - 0.18% caustic soda OD8 - 0.19% cellulose 99.65 - 99.67%. in ay.
Через раствор разбавленной вискозы пропускают ткань с выщеуказанной скоростью , отжимают последнюю между валами (ткань содержит, до бОо/о от своего веса раствора, поглощенного в ванне), и направл ют во вторую ванну.A cloth is flowed through the diluted viscose solution at the indicated rate, the last one is pressed between the shafts (the cloth contains up to О of / от of its weight of the solution absorbed in the bath), and sent to the second bath.
(18)(18)
2-Я ванна. Товар, прошедщий через первую ванну, поступает на раствор сернокислого экстракта нефелина или уртита, содержащий 10% (отобъема ванны)составных частей нефелина, именно: окиси алюмини , в виде сернокислой соли последнего, и кремнезема, в виде растворимых силикатов.2nd bath. The goods passing through the first bath are fed to a solution of nepheline sulfate extract or urtite, containing 10% (of the bath volume) components of nepheline, namely: aluminum oxide, in the form of the sulfate salt of the latter, and silica, in the form of soluble silicates.
Сернокислый экстракт нефелина или уртита приготовл ют следующим образом: берут одну весовую часть нефелина или уртита, 0,5 весовых частей серной кислоты крепостью 66° Вё и 10 частей воды (по объему).Nepheline or urtite sulphate extract is prepared as follows: take one weight part of nepheline or urtite, 0.5 weight parts of sulfuric acid with a strength of 66 ° Vyo and 10 parts of water (by volume).
Экстрагирование продолжаетс в течение часа без нагрева при перемешивании, затем дают неразложившимс част м уртита осесть на дно, после чего раствор спускают во вторую ванну аппарата.Extraction is continued for one hour without heating while stirring, then the undecomposed portions of urtite are allowed to settle to the bottom, after which the solution is drained into the second bath of the apparatus.
Товар с той же скоростью, как и через первую ванну, проходит вторую ванну, в которой происходит коагул ци вискозы, осаждающейс на волокне ткани совместно с образующимс гидратом окиси алюмини .At the same rate as the first bath, the goods pass through the second bath, in which the viscose coagulates, which is deposited on the fiber of the fabric together with the alumina hydrate formed, which coagulates.
Ткань отжимаетс и затем поступает в третью ванну, где происходит промывание ее.The fabric is pressed and then transferred to the third bath, where it is washed.
3- ванна. Промывание тканей производитс в холодной воде, в которую следует прибавл ть нашатырного спирта в количестве (от проходимой в час ткани); после третьей ванны товар отжимаетс между валами, содержание промывных вод в нем доходит до .3- bath. Tissue washing is carried out in cold water, to which ammonium hydroxide should be added in an amount (from the amount of tissue passed per hour); after the third bath, the product is pressed between the shafts, the content of wash water in it reaches.
Товар далее пропускаетс через сушильные барабаны при 70 - 80° со скоростью до 900 метров в ,час.The goods are then passed through drying drums at 70 - 80 ° at a speed of up to 900 meters per hour.
ff
Предмет изобретени .The subject matter of the invention.
Способ придани водоупорных свойств различным волокнам и ткан м путем последовательной обработки их. разбавлен- ным раствором вискозы, -сернокислым экстрактом нефелиновых пород, например, уртита, содержащим сернокислый алюминий и растворимые силикаты, и раствором соды, отличающийс тем, что обработку ведут раствором вискозы с содержанием целлюлозы не выше 0,2о/о,A method of imparting waterproof properties to various fibers and fabrics by sequential processing them. a dilute solution of viscose, nitrate extract of nepheline rocks, for example, urtite, containing aluminum sulphate and soluble silicates, and a soda solution, characterized in that the treatment is carried out with a solution of viscose with a cellulose content not higher than 0.2 ° / o,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU93455A SU35159A1 (en) | 1931-08-23 | The method of imparting waterproof properties to various fibers and fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU93455A SU35159A1 (en) | 1931-08-23 | The method of imparting waterproof properties to various fibers and fabrics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU28615A1 SU28615A1 (en) | 1932-12-31 |
| SU35159A1 true SU35159A1 (en) | 1934-03-31 |
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