PL34407B1 - - Google Patents
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- Publication number
- PL34407B1 PL34407B1 PL34407A PL3440750A PL34407B1 PL 34407 B1 PL34407 B1 PL 34407B1 PL 34407 A PL34407 A PL 34407A PL 3440750 A PL3440750 A PL 3440750A PL 34407 B1 PL34407 B1 PL 34407B1
- Authority
- PL
- Poland
- Prior art keywords
- parts
- solution
- paper
- exposed
- salicylic acid
- Prior art date
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- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 229920001353 Dextrin Polymers 0.000 claims description 2
- 239000004375 Dextrin Substances 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 235000019425 dextrin Nutrition 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000001166 ammonium sulphate Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 3
- 239000004254 Ammonium phosphate Substances 0.000 description 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 2
- 235000019289 ammonium phosphates Nutrition 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Description
Papier ognioodporny wytwarzano zwykle przez zanurzanie gotowego wyrobu w odpowied¬ niej cieczy. Znane jest stosowanie do tego celu roztworów soli amonowych, zwlaszcza fosforanu amonowego. Ze wzgledów technicznych dobrze Test dodawac soli amonowych do roztworu lub zawiesiny barwnika, którym barwi sie papier.Takie_ postepowanie nastrecza jednak trudnosci, gdy do roztworu musi byc dodany klej, gdyz klej ten wskutek dzialania zwlaszcza fosforanu amo¬ nowego wydziela sie z roztworu w postaci klacz¬ ków, zaklócajacych równomiernosc barwienia.Sposób wedlug wynalazku, polega na tym, ze dzialaniu cieczy ognioodpornej poddaje sie miaz¬ ge papierowa, a nie gotowy wyrób. Jako ciecz stosuje sie roztwór: 100 czesci wody, -35. czesci siarczanu amonu, 15 czesci bialej dekstryny i 0,01 kwasu salicylowego. Po dokladnym wymie¬ szaniu wytwarza sie w zwykly sposób papier, który Wze byc uzyty jiie tylko do celów tech¬ nicznych, opakowan itd., lecz do biurowosci, gdyz przyjmuje atrament, tusz i farby. PL
Claims (1)
1. zastrzezenie patentowe Sposób wytwarzania papieru ognioodporne¬ go, znamienny tym, ze miazge papierowa pod¬ daje sie dzialaniu roztworu, skladajacego sie ze 100 czesci wody, 35 czesci siarczanu -amonu. 15 czesci bialej dekstryny f 0,01 czesci kwasu salicylowego. Piotr StanislawOsso.wski Bltknrl — IV zam. 1527 iO.V-51 — T-2-11456 16.1-43'4 PL
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL34407B1 true PL34407B1 (pl) | 1951-04-30 |
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