SU188294A1 - - Google Patents
Info
- Publication number
- SU188294A1 SU188294A1 SU907521A SU907521A SU188294A1 SU 188294 A1 SU188294 A1 SU 188294A1 SU 907521 A SU907521 A SU 907521A SU 907521 A SU907521 A SU 907521A SU 188294 A1 SU188294 A1 SU 188294A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gelatin
- emulsion
- emulsions
- precipitate
- solution
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 description 15
- 108010010803 Gelatin Proteins 0.000 description 11
- 229920000159 gelatin Polymers 0.000 description 11
- 239000008273 gelatin Substances 0.000 description 11
- 235000019322 gelatine Nutrition 0.000 description 11
- 235000011852 gelatine desserts Nutrition 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 206010070834 Sensitisation Diseases 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035800 maturation Effects 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- -1 silver halide Chemical class 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- PQYVGRGYAZDHFY-UHFFFAOYSA-N 4-formylbenzene-1,3-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(C=O)C(S(O)(=O)=O)=C1 PQYVGRGYAZDHFY-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001935 peptisation Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004062 sedimentation 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
- 239000007790 solid phase Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Colloid Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU907521A SU188294A1 (https=) | 1964-06-22 | 1964-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU907521A SU188294A1 (https=) | 1964-06-22 | 1964-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU188294A1 true SU188294A1 (https=) | 1974-01-25 |
Family
ID=20437975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU907521A SU188294A1 (https=) | 1964-06-22 | 1964-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU188294A1 (https=) |
-
1964
- 1964-06-22 SU SU907521A patent/SU188294A1/ru active
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