SU973A1 - The method of obtaining the condensation products of phenols with formaldehyde or its polymers - Google Patents
The method of obtaining the condensation products of phenols with formaldehyde or its polymersInfo
- Publication number
- SU973A1 SU973A1 SU2670A SU2670A SU973A1 SU 973 A1 SU973 A1 SU 973A1 SU 2670 A SU2670 A SU 2670A SU 2670 A SU2670 A SU 2670A SU 973 A1 SU973 A1 SU 973A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- formaldehyde
- phenols
- polymers
- obtaining
- condensation products
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title description 4
- 150000002989 phenols Chemical class 0.000 title description 3
- 239000007859 condensation product Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 239000003921 oil Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- QUOZWMJFTQUXON-UXXRCYHCSA-N Androsin Natural products COC1=CC(C(C)=O)=CC=C1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 QUOZWMJFTQUXON-UXXRCYHCSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 Chemical class O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- LCCNCVORNKJIRZ-UHFFFAOYSA-N Parathion Chemical class CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 230000003301 hydrolyzing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 230000000576 supplementary Effects 0.000 description 1
Description
В выданном за № 513 патенте и в дополнительном к нему патенте за № 514 описан способ уплотнени смеси из формальдегида и фенолов с сульфокислотами , получаемыми из нефти и минеральных масел или с сульфоароматическими жирными кислотами или, наконец , с сульфированными жирами и маслами . За вителем также установлено, что со смесью формальдегида и фенолов уплотн ютс в подобные же твердые массы не только перечисленные сульфосоединени , но и сульфированные жирные кислоты, которые получаютс обработкой серной кислотой свободных кислот, выдел емых из жиров и масел посредством их гидролитического разложени , а также и сульфированное канифольное масло. На качество получаемых при этом продуктов имеют большое вли ние услови реакции , качество и относительные количества конденсируемых продуктов. В одних случа х, именно при относительно малых количествах формальдегида, получаютс плавкие и растворимые в спирту,Patent No. 513 issued and patent No. 514, supplementary thereto, describes a method for compacting a mixture of formaldehyde and phenols with sulfonic acids obtained from petroleum and mineral oils or with sulfoaromatic fatty acids or, finally, with sulfated fats and oils. The applicant has also found that with a mixture of formaldehyde and phenols, not only the sulfos compounds listed are compacted into similar solid masses, but also sulfonated fatty acids, which are obtained by treatment with sulfuric acid of free acids liberated from fats and oils through their hydrolytic decomposition, as well as and sulphonated rosin oil. The quality of the resulting products is greatly influenced by the reaction conditions, the quality and the relative amounts of condensable products. In some cases, it is with relatively small amounts of formaldehyde that fusible and soluble in alcohol are obtained.
подобные копалам, материалы, при больших же количествах его - неплавкие, твердые и эластичные продукты.Kopal-like materials, while large quantities of it are infusible, hard, and elastic products.
Сульфирование жировых кислот и канифольного масла производитс при тех же услови х, как и жировых глицеридов , т. е. они смешиваютс на холоду с различными количествами крепкой серной кислоты, избыток которой затем отмываетс водой и сол ными растворами.The sulfonation of fatty acids and rosin oil is carried out under the same conditions as fatty glycerides, i.e. they are mixed in the cold with varying amounts of strong sulfuric acid, the excess of which is then washed with water and brine.
Пример I.Example I.
100 гр. продажной карболовой кислоты (98-ЮОО/о), 50 гр. сульфированных кислот из тюленьего жира, 15 гр. нефт ных сульфокислот в виде 450/0 водного раствора и 50 гр. формалина в виде 40-процентного раствора, смешиваютс и нагреваютс до начала кипени . Когда кипение прекратитс , то смесь снова нагреваетс до тех пор, пока вес ее от испарени воды и пр. не уменьшитс на 55 гр., тогда она охлаждаетс до 35-45° и в нее вводитс еше 40 гр. формалина (40°/о), смесь тш.ательно перемешиваетс до по100 gr. selling carbolic acid (98-UOO / o), 50 gr. sulfonated acids from seal oil, 15 gr. petroleum sulfonic acids in the form of a 450/0 aqueous solution and 50 g. Formalin as a 40 percent solution, mixed and heated until boiling. When boiling is stopped, the mixture is heated again until its weight from evaporation of water, etc., decreases by 55 grams, then it is cooled to 35-45 ° and more 40 grams is introduced into it. formalin (40 ° / o), the mixture is mixed thoroughly until
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2670A SU70382A1 (en) | 1940-03-13 | 1940-03-13 | Steam water lift |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2670A SU70382A1 (en) | 1940-03-13 | 1940-03-13 | Steam water lift |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3093A Addition SU2333A1 (en) | 1924-10-22 | 1924-10-22 | Cartridge to protect the electric lamps from unscrewing |
Publications (2)
Publication Number | Publication Date |
---|---|
SU973A1 true SU973A1 (en) | 1926-02-27 |
SU70382A1 SU70382A1 (en) | 1947-11-30 |
Family
ID=48248093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2670A SU70382A1 (en) | 1940-03-13 | 1940-03-13 | Steam water lift |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU70382A1 (en) |
-
1940
- 1940-03-13 SU SU2670A patent/SU70382A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU973A1 (en) | The method of obtaining the condensation products of phenols with formaldehyde or its polymers | |
DE414959C (en) | Process for the production of resinous condensation products from phenols and formaldehyde with the assistance of a condensation agent | |
SU62995A1 (en) | The method of obtaining synthetic tanning agents | |
SU17546A1 (en) | The method of processing drying or semi-drying fats | |
DE609477C (en) | Process for the production of condensation products | |
AT142565B (en) | Process for the preparation of sulfurization products which can be used as wetting agents. | |
SU74543A1 (en) | The method of preparation of synthetic resin from anthracene oil | |
DE677463C (en) | Process for the preparation of organic compounds containing sulfonic acid groups | |
DE665237C (en) | Process for the production of higher molecular weight esters of aliphatic sulfonic acids | |
DE672350C (en) | Process for the production of capillary-active sulfonation products | |
US1462243A (en) | Soap | |
DE388766C (en) | Process for the preparation of soluble resinous condensation products from phenols and formaldehyde | |
SU511A1 (en) | The method of obtaining solid products compaction of formaldehyde with phenols and other substances | |
SU56044A1 (en) | The method of obtaining artificial resin | |
US1235507A (en) | Manufacture of the products of condensation of phenols with formaldehyde and the like. | |
DE915036C (en) | Process for the production of cation exchangers which contain a weakly acidic exchange-active atom group | |
DE545582C (en) | Process for the preparation of carvacrol (1-methyl-4-isopropyl-2-oxybenzene) | |
SU5027A1 (en) | A method of manufacturing products from condensation products of phenols with aldehydes | |
SU77935A1 (en) | Method for producing synthetic dubbers by sulfonating condensation products of phenols with aldehydes | |
DE817811C (en) | Process for hardening soft resins | |
SU6822A1 (en) | The method of obtaining non-melting and insoluble condensation products of phenols with aldehydes | |
SU48305A1 (en) | The method of obtaining resinous condensation products | |
SU24586A1 (en) | The method of obtaining phenolic-resin | |
SU500A1 (en) | Method for washing fats and fatty oils | |
AT159620B (en) | Process for the production of codensation products containing sulfuric acid residues. |