GB512497A - Improved anti-halation layers or filter layers for photographic purposes - Google Patents

Info

Publication number

GB512497A

GB512497A GB785438A GB785438A GB512497A GB 512497 A GB512497 A GB 512497A GB 785438 A GB785438 A GB 785438A GB 785438 A GB785438 A GB 785438A GB 512497 A GB512497 A GB 512497A

Authority

GB

United Kingdom

Prior art keywords

solution

added

sulphate

mannite

copper

Prior art date

1937-03-17

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
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• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
• CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 6
• 239000000243 solution Substances 0.000 abstract 6
• 150000001875 compounds Chemical class 0.000 abstract 5
• 150000003839 salts Chemical class 0.000 abstract 4
• 239000002253 acid Substances 0.000 abstract 3
• -1 gluconic Chemical class 0.000 abstract 3
• 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 3
• 235000019341 magnesium sulphate Nutrition 0.000 abstract 3
• 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
• FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 abstract 2
• RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 abstract 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
• 239000001828 Gelatine Substances 0.000 abstract 2
• RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 abstract 2
• WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 2
• 150000007513 acids Chemical class 0.000 abstract 2
• 239000000084 colloidal system Substances 0.000 abstract 2
• ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 2
• 150000004985 diamines Chemical class 0.000 abstract 2
• 229920000159 gelatin Polymers 0.000 abstract 2
• 235000019322 gelatine Nutrition 0.000 abstract 2
• 239000000174 gluconic acid Substances 0.000 abstract 2
• 235000012208 gluconic acid Nutrition 0.000 abstract 2
• 239000008103 glucose Substances 0.000 abstract 2
• NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
• 235000010355 mannitol Nutrition 0.000 abstract 2
• 239000000725 suspension Substances 0.000 abstract 2
• QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
• DSLZVSRJTYRBFB-LLEIAEIESA-N D-glucaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O DSLZVSRJTYRBFB-LLEIAEIESA-N 0.000 abstract 1
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
• ZIALXKMBHWELGF-UHFFFAOYSA-N [Na].[Cu] Chemical compound [Na].[Cu] ZIALXKMBHWELGF-UHFFFAOYSA-N 0.000 abstract 1
• 239000003513 alkali Substances 0.000 abstract 1
• 229910052783 alkali metal Inorganic materials 0.000 abstract 1
• 150000001340 alkali metals Chemical class 0.000 abstract 1
• 239000004411 aluminium Substances 0.000 abstract 1
• 229910052782 aluminium Inorganic materials 0.000 abstract 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
• 150000003863 ammonium salts Chemical class 0.000 abstract 1
• 239000007864 aqueous solution Substances 0.000 abstract 1
• WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
• 238000006243 chemical reaction Methods 0.000 abstract 1
• 125000004122 cyclic group Chemical group 0.000 abstract 1
• ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
• 229940050410 gluconate Drugs 0.000 abstract 1
• 229910001385 heavy metal Inorganic materials 0.000 abstract 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
• 229910052751 metal Inorganic materials 0.000 abstract 1
• 239000002184 metal Substances 0.000 abstract 1
• 239000000203 mixture Substances 0.000 abstract 1
• 150000002894 organic compounds Chemical class 0.000 abstract 1
• 239000002244 precipitate Substances 0.000 abstract 1
• 150000005846 sugar alcohols Chemical class 0.000 abstract 1
• 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
• 150000004043 trisaccharides Chemical class 0.000 abstract 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1