PL893B1 - The method of preparing bags, tarpaulins, nets, etc., in order to give them more strength and resistance to external influences. - Google Patents
The method of preparing bags, tarpaulins, nets, etc., in order to give them more strength and resistance to external influences. Download PDFInfo
- Publication number
- PL893B1 PL893B1 PL893A PL89320A PL893B1 PL 893 B1 PL893 B1 PL 893B1 PL 893 A PL893 A PL 893A PL 89320 A PL89320 A PL 89320A PL 893 B1 PL893 B1 PL 893B1
- Authority
- PL
- Poland
- Prior art keywords
- tarpaulins
- nets
- strength
- external influences
- give
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 3
- 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 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 230000003053 immunization Effects 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 235000018553 tannin Nutrition 0.000 claims 1
- 229920001864 tannin Polymers 0.000 claims 1
- 239000001648 tannin Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
Niniejszy wynalazek dotyczy substan¬ cji do przesycania oraz sposobu preparo¬ wania worków, wantuchów, brezentów, plótna na zagle, sieci i t. p. przedmiotów lub materjalów w celu uodpornienia ich na wilgoc lub inne wplywy atmosferyczne, tudziez udzielenia im wiekszej mocy, wytrzymalosci i trwalosci.Wzmiankowany proces przeprowadza sie w sposób nastepujacy. Nalezy wziac tyle (na wage) kory debowej, ile wazy sam materjal (tkanina) majacy byc obro¬ bionym i zalac ja taka iloscia wody, aze¬ by na kazdy kilogram materjalu przypa¬ dal litr wody, nastepnie mieszanine te go¬ towac, bezustannie mieszajac, dopóki nie otrzyma sie dostatecznie mocnego wy¬ waru. Wywarem nalezy zalac sieci, worki, brezenty, plótno zaglowe lub t. p. ulozone w mocnej szczelnej skrzyni lub kadzi i przycisniete jakimkolwiek cieza¬ rem (np. kamieniami), w ten sposób, aby materjal zostal zupelnie pokryty plynem, poczem zamknawszy jak mozna naj- szczelniej skrzynie, nalezy materjal nasy¬ cony pozostawic w wywarze do ochlo¬ dzenia. Nastepnie rozpuszczamy w 30 litrach zimnej wody 2 kg nieoczyszczo- nego koperwasu i 4,5 kg dwuchromianu potasowego, w otrzymany roztwór wkla¬ damy materjal po uprzedniem wyjeciu z wywaru i dokladnem wysuszeniu. W roztworze tym nalezy przetrzymac ma¬ terjal okolo 2 godzin a nastepnie wyjaw¬ szy, dobrze przeplókac w czystej wodzie i przesuszyc.Doswiadczenia wykazaly, ze spreparo¬ wany w ten sposób materjal wlóknistywykazuje wytrzymalosc na rozerwanie mniej wiecej w dwójnasób wieksza w po¬ równaniu z materjalem nie preparowa¬ nym.Dalsza zaleta wynalazku polega na tern, ze powyzej wskazane substancje skutecz¬ nie chronia obrobione niemi materjaly od niszczenia przez myszy lub inne gryzonie Nalezy wreszcie zaznaczyc, ze przyto¬ czone powyzej cyfry nie sa jakims wa¬ runkiem koniecznym, lecz wskazuja tylko przyblizony stosunek zawartosci poszcze¬ gólnych czesci skladowych, który moz¬ na oczywiscie zmieniac w granicach do¬ syc obszernych. PL PLThe present invention relates to a supersaturation agent and to a method for the preparation of sacks, tarpaulins, tarpaulins, canvas for sails, nets and the like in order to make them resistant to moisture or other atmospheric influences, and to give them greater strength, strength and durability. The process is performed as follows. Take as much (by weight) of oak bark as the weight of the material (fabric) to be processed and pour it with enough water until a liter of water per kilogram of material, then boil the mixture over and over again. stirring until a sufficiently strong pressure is obtained. The decoction should be poured over nets, sacks, tarpaulins, head cloth or the like, placed in a strong tight box or ladle and pressed with any weight (e.g. stones), in such a way that the material is completely covered with the liquid, and then closed as tightly as possible crates, leave the saturated material in the broth to cool. Next, dissolve 2 kg of crude copervas and 4.5 kg of potassium dichromate in 30 liters of cold water, and add the material to the resulting solution, after removing it from the decoction and drying it thoroughly. In this solution, the material should be kept for about 2 hours, then drained, rinsed well in clean water and dried. Experience has shown that the fiber material prepared in this way has a tear strength of about twice as much as compared to A further advantage of the invention lies in the fact that the above-mentioned substances effectively protect the treated materials from damage by mice or other rodents. Finally, it should be noted that the figures quoted above are not a necessary condition, but they indicate only an approximate ratio of the content of the individual components, which can of course be varied within quite extensive limits. PL PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL893B1 true PL893B1 (en) | 1924-11-29 |
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