SU76389A1 - The method of obtaining kraplaka - Google Patents
The method of obtaining kraplakaInfo
- Publication number
- SU76389A1 SU76389A1 SU1369A SU1369A SU76389A1 SU 76389 A1 SU76389 A1 SU 76389A1 SU 1369 A SU1369 A SU 1369A SU 1369 A SU1369 A SU 1369A SU 76389 A1 SU76389 A1 SU 76389A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- obtaining
- kraplaka
- alizarin
- pigment
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 5
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 9
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Description
Трудность получени высококачественного краплака заключаетс в том, что, с целью повышени интенсивности: окраски краплака, в реакционную массу добавл ют избыточное количество ализарина, причем несв занный ализарин, обычно, приводит к загр знению оттенка и дает окрашенные водные, спиртовые и бензольные выт жки.The difficulty in obtaining high quality kraplaka is that, in order to increase the intensity: kraplaka stains, an excess amount of alizarin is added to the reaction mass, and unbound alizarin usually results in fouling of the shade and gives colored aqueous, alcoholic and benzene extracts.
Предлага;емый, согласно изобретению , способ получени краплака дает вовможность устранить указанные выше недостатки тем, что к реакционной м-ассе, состо щей из ализарива , соедин ений алюмини , ализаринового масла и кальциевой соли минеральной кислоты, в конце реакции лакообраеоВа и внос т слабое неЙ11рализуюш;ее веш,ество, благода|р; чему больша ализарина св зываетс в лаж.According to the invention, the method of obtaining a kraplak, which is proposed according to the invention, makes it possible to eliminate the aforementioned drawbacks in that, at the end of the reaction, varnish and a weak acid contribute to the reaction mixture consisting of alizariva, aluminum compounds, alizarin oil and calcium salt of mineral acid. ney11ralizuysh; its worth, thanks, p; where large alizarin is associated with laz.
Пример. 20,1 /сгКА (SO4)2.12H2O раствор ют в воде и осаждают 5,4 кг Ыа2СОз. Полученный гидрат окиси алюмини вместе с маточником кип т т 1-2 часа, затем осадок отфильтровывают, размешивают с водой и добавл ют к нему: 1,79 кг ЫагНРО. 12Н2О нExample. 20.1 / sgKA (SO4) 2.12H2O is dissolved in water and precipitated with 5.4 kg of Na2CO3. The resulting alumina hydrate, together with the mother liquor, is boiled for 1-2 hours, then the precipitate is filtered off, stirred with water and added to it: 1.79 kg of AgNRO. 12H2O n
1,74 кг CaClz (в ииде распворов), 6,47 кг ализарина (в пересчете на сухое веш,ество) и 2,67 кг ализаринового масла, размешанного с водой .1.74 kg of CaClz (in the form of solutions), 6.47 kg of alizarin (based on dry weight and quality) and 2.67 kg of alizarin oil mixed with water.
Реакционную массу перемешивают 1-2 часа при температуре 50°С, затем медленно нагревают до кипени и кип т т 4,5 часа. После этого прибавл ют I кг 1мела1 и реа кцион ую маюсу снова кип т5гг 1-2 чаСа. Полученный пигм,ент обычным способом промьюают и сушат при температуре 50°С.The reaction mass is stirred for 1-2 hours at 50 ° C, then slowly heated to boiling and boiled for 4.5 hours. After that, I kg 1 of mel1 is added and the reaction Mayus again boils 5-5 1-2 hCa. The resulting pigment, ent in the usual way is washed and dried at a temperature of 50 ° C.
Полученный такнмСпособом крапла1к отличаетх высокой интенсивностью Окраски, светогарочностью, чистым оттенком и не окрашивает водную, спиртовую и бензольную выт жку .The resulting klamplac method is distinguished by high intensity of color, lightness, pure tint and does not stain water, alcohol and benzene extract.
Если вести процесс получени пи1гмента «ак опжсапо выше, но осаждение гидрата окиси алюминий производить в присутствии 0,05 кг ализаринового масла, то пигмент получаетс более чистого оттенка, а при замене 1 кг мела 2 кг уксуснокислого кальци получаемый пигмент обладает особенно чистым оттенком .If you carry out the process of obtaining the pigment, which is ak opsoppo higher, but the precipitation of aluminum oxide hydrate is carried out in the presence of 0.05 kg of alizarin oil, the pigment is obtained in a cleaner shade, and if 1 kg of chalk is replaced with 2 kg of calcium acetate, the resulting pigment has a particularly pure shade.
Предмет изобретени Subject invention
Способ получени краплака взаимодействием ализарина, соединений алюмини , али заринового масла и кал ьциввой соли сильной минер ал ьиой «ислоты с применением кальциевой соли слабой кислоты в качеста,енейтрализующего вещества, отличающийс тем, что указанный нейтрализатор ввод т лищь в конце реакции лакообразова и , с целыо возиожного. св зывани в лак большего колвчесгоа ализарина.The method of obtaining a kraplaka by the interaction of alizarin, aluminum compounds, ali sarin oil and cobalt salt is a strong mineral acid using a weak acid calcium salt, a neutralizing agent, characterized in that said neutralizer is injected into the paint and The whole thing. binding to the lacquer of a larger color alizarin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1369A SU76389A1 (en) | 1947-09-18 | 1947-09-18 | The method of obtaining kraplaka |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1369A SU76389A1 (en) | 1947-09-18 | 1947-09-18 | The method of obtaining kraplaka |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU3986A1 SU3986A1 (en) | 1927-11-30 |
| SU76389A1 true SU76389A1 (en) | 1948-11-30 |
Family
ID=48251296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1369A SU76389A1 (en) | 1947-09-18 | 1947-09-18 | The method of obtaining kraplaka |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU76389A1 (en) |
-
1947
- 1947-09-18 SU SU1369A patent/SU76389A1/en active
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