DE180626C - - Google Patents

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Publication number

DE180626C

DE180626C DENDAT180626D DE180626DC DE180626C DE 180626 C DE180626 C DE 180626C DE NDAT180626 D DENDAT180626 D DE NDAT180626D DE 180626D C DE180626D C DE 180626DC DE 180626 C DE180626 C DE 180626C

Authority

DE

Germany

Prior art keywords

paper

solution

acid

light

papers

Prior art date

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• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
• 239000000126 substance Substances 0.000 claims description 7
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 6
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
• GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 4
• 229920000159 gelatin Polymers 0.000 claims description 4
• 235000019322 gelatine Nutrition 0.000 claims description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
• 239000002253 acid Substances 0.000 claims description 3
• 150000007513 acids Chemical class 0.000 claims description 3
• 239000000463 material Substances 0.000 claims description 3
• 241000416162 Astragalus gummifer Species 0.000 claims description 2
• 239000001828 Gelatine Substances 0.000 claims description 2
• 229920001615 Tragacanth Polymers 0.000 claims description 2
• 229910052736 halogen Inorganic materials 0.000 claims description 2
• -1 halogen salts Chemical class 0.000 claims description 2
• 239000008101 lactose Substances 0.000 claims description 2
• 239000007788 liquid Substances 0.000 claims description 2
• NFIYTPYOYDDLGO-UHFFFAOYSA-N phosphoric acid;sodium Chemical compound [Na].OP(O)(O)=O NFIYTPYOYDDLGO-UHFFFAOYSA-N 0.000 claims description 2
• 239000000196 tragacanth Substances 0.000 claims description 2
• 235000010487 tragacanth Nutrition 0.000 claims description 2
• 229940116362 tragacanth Drugs 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims 1
• 238000002360 preparation method Methods 0.000 claims 1
• 239000000243 solution Substances 0.000 description 11
• NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
• NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
• 239000003973 paint Substances 0.000 description 4
• IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 4
• MJYQFWSXKFLTAY-OVEQLNGDSA-N (2r,3r)-2,3-bis[(4-hydroxy-3-methoxyphenyl)methyl]butane-1,4-diol;(2r,3r,4s,5s,6r)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O.C1=C(O)C(OC)=CC(C[C@@H](CO)[C@H](CO)CC=2C=C(OC)C(O)=CC=2)=C1 MJYQFWSXKFLTAY-OVEQLNGDSA-N 0.000 description 3
• 239000011230 binding agent Substances 0.000 description 3
• 239000003086 colorant Substances 0.000 description 3
• 239000000835 fiber Substances 0.000 description 3
• 235000004426 flaxseed Nutrition 0.000 description 3
• 238000010422 painting Methods 0.000 description 3
• 108010010803 Gelatin Proteins 0.000 description 2
• 206010034960 Photophobia Diseases 0.000 description 2
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
• 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
• 238000009835 boiling Methods 0.000 description 2
• 239000000969 carrier Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000839 emulsion Substances 0.000 description 2
• 239000008273 gelatin Substances 0.000 description 2
• 235000011852 gelatine desserts Nutrition 0.000 description 2
• 208000013469 light sensitivity Diseases 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
• 206010034972 Photosensitivity reaction Diseases 0.000 description 1
• 206010070834 Sensitisation Diseases 0.000 description 1
• 229920002472 Starch Polymers 0.000 description 1
• ZYDVNTYVDVZMKF-UHFFFAOYSA-N [Cl].[Ag] Chemical compound [Cl].[Ag] ZYDVNTYVDVZMKF-UHFFFAOYSA-N 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 238000005336 cracking Methods 0.000 description 1
• BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
• 229910000397 disodium phosphate Inorganic materials 0.000 description 1
• 235000019800 disodium phosphate Nutrition 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000000706 filtrate Substances 0.000 description 1
• 239000003292 glue Substances 0.000 description 1
• 239000006193 liquid solution Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 229910017604 nitric acid Inorganic materials 0.000 description 1
• 230000035515 penetration Effects 0.000 description 1
• 230000036211 photosensitivity Effects 0.000 description 1
• ZLMJMSJWJFRBEC-OUBTZVSYSA-N potassium-40 Chemical compound [40K] ZLMJMSJWJFRBEC-OUBTZVSYSA-N 0.000 description 1
• 230000009467 reduction Effects 0.000 description 1
• 230000033458 reproduction Effects 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 239000012266 salt solution Substances 0.000 description 1
• 230000035945 sensitivity Effects 0.000 description 1
• 230000008313 sensitization Effects 0.000 description 1
• ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
• 229910001961 silver nitrate Inorganic materials 0.000 description 1
• FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 description 1
• 229940019931 silver phosphate Drugs 0.000 description 1
• 229910000161 silver phosphate Inorganic materials 0.000 description 1
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
• 235000017557 sodium bicarbonate Nutrition 0.000 description 1
• 239000001488 sodium phosphate Substances 0.000 description 1
• GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
• 235000019698 starch Nutrition 0.000 description 1
• 239000008107 starch Substances 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1