SU49225A1 - The method of obtaining artificial resin - Google Patents
The method of obtaining artificial resinInfo
- Publication number
- SU49225A1 SU49225A1 SU195358A SU195358A SU49225A1 SU 49225 A1 SU49225 A1 SU 49225A1 SU 195358 A SU195358 A SU 195358A SU 195358 A SU195358 A SU 195358A SU 49225 A1 SU49225 A1 SU 49225A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acids
- glycerol
- artificial resin
- obtaining artificial
- phenol
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title description 11
- 239000011347 resin Substances 0.000 title description 11
- 238000000034 method Methods 0.000 title description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 25
- 235000011187 glycerol Nutrition 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 150000001261 hydroxy acids Chemical class 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 6
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004312 hexamethylene tetramine Substances 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products 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
- 239000003377 acid catalyst Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000005608 naphthenic acid group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Phenolic Resins Or Amino Resins (AREA)
Description
Предлагаемый способ основываетс на получении комплексных смол из фенолов , оксикислот (нерастворимых в бензине ), получаемых окислением углеводородных масел, глицеридов, жирных или смол ных кислот и глицерина.The proposed method is based on the preparation of complex resins from phenols, hydroxy acids (insoluble in gasoline) obtained by the oxidation of hydrocarbon oils, glycerides, fatty or resin acids, and glycerol.
Известно, что при окислении углеводородов нефти, г.пицеридов, а равно жирных или нефт ных кислот воздухом или кислородом в присутствии катализаторов и при соответствующей температуре получаетс сложна -смесь продуктов окислени , из которой можно выделить смолообразные оксикислоты, нерастворимые в петролейном эфире, имеющие карбоксильную и гидроксильную группу. Смолообразные оксикислоты , полученные окислением нефт ных масел, терпенов, глицеридов, ненасыщенных жирных кислот, жирных кислот , нафтеновых кислот, канифоли, при нагревании свыще 100° при доступе воздуха в тонком слое уплотн ютс в смолы.It is known that the oxidation of petroleum hydrocarbons, gpiteridov, as well as fatty or petroleum acids with air or oxygen in the presence of catalysts and at an appropriate temperature, produces a complex mixture of oxidation products, from which petroleum ether-insoluble in petroleum ether, having carboxyl and hydroxyl group. Resinous hydroxy acids, obtained by oxidation of petroleum oils, terpenes, glycerides, unsaturated fatty acids, fatty acids, naphthenic acids, rosin, when heated more than 100 ° when air enters a thin layer, are compacted into resins.
Автором предлагаетс фенол и оксикислоты конденсировать с глицерином в присутствии минеральных кислот или кислых солей; при этом образуютс смолы, а при избытке глицерина при дальнейшем нагревании с одной стороны может происходить этерификаци кислот с фенольными гидроксильными The author suggests that phenol and hydroxy acids condense with glycerol in the presence of mineral acids or acid salts; Resins are formed, and with an excess of glycerol, with further heating on the one hand, esterification of acids with phenolic hydroxyl
группами смолы; с другой стороны, свободные карбоксильные группы смолы могут вступить в реакцию с гидроксильными группами свободного глицерина .resin groups; on the other hand, the free carboxyl groups of the resin can react with the hydroxyl groups of free glycerol.
Глицерин в присутствии кислых водоотнимающих средств выдел ет акролеин , который вступает, в момент выделени , в реакцию конденсации с фенолом .Glycerin, in the presence of acidic dehydrating agents, releases acrolein, which, at the time of isolation, enters a condensation reaction with phenol.
В зависимости от количества примененного в конденсации глицерина и условий реакции можно получить термоплавкие или термореактивные смолы, не примен формальдегида или гексаметилентетрамина .Depending on the amount of glycerin used in the condensation and the reaction conditions, hot-melt or thermosetting resins can be obtained without using formaldehyde or hexamethylenetetramine.
Дл получени термореактивных смол, обладающих больщой скоростью полимеризации , начальные продукты койденсации , полученные конденсацией фенола и оксикислот с глицерином, нужно заканчивать дополнительной обработкой формальдегидом или гексаметилентетрамином . Количественные соотношени между фенолом и оксикислотами могут колебатьс в щироких пределах в зависимости от назначени смол. Дл получени прессованных изделий с древесной мукой отношение фенола к оксикислотам примерно 1:1. Количество глицерина от смеси фенола и оксикислот определ етс в 70-ISO /o; в качестве кислых -водоотнимающих средств примен ютс минеральные кислоты, кислые соли и сульфокислоты. Реакци осуществл етс при нагревании 160- 200° при обыкновенном давлении или в автоклаве. Кислые катализаторы нейтрализуютс основани ми или вымываютс водой.In order to obtain thermosetting resins with a high polymerization rate, the initial products of condensation obtained by condensation of phenol and hydroxy acids with glycerol must be completed by additional treatment with formaldehyde or hexamethylenetetramine. The quantitative ratios between phenol and hydroxy acids can vary within wide limits depending on the purpose of the resins. For the production of pressed wood flour products, the ratio of phenol to hydroxy acids is about 1: 1. The amount of glycerol from the mixture of phenol and hydroxy acids is determined at 70-ISO / o; Mineral acids, acid salts and sulfonic acids are used as acidic-water-removing agents. The reaction is carried out by heating at 160-200 ° C at ordinary pressure or in an autoclave. Acid catalysts are neutralized with bases or washed out with water.
Предмет изобретени .The subject matter of the invention.
Способ получени искусственных смол из фенолов и оксикислот, изготовленных путем окислени нефт ных жирных или смол ных кислот, отличающийс тем, что вышеуказанные вещества конденсируют с глицерином в присутствии кислых катализаторов.A method of producing synthetic resins from phenols and hydroxy acids prepared by oxidizing petroleum fatty or resin acids, characterized in that the above substances are condensed with glycerol in the presence of acidic catalysts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU195358A SU49225A1 (en) | 1936-06-02 | 1936-06-02 | The method of obtaining artificial resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU195358A SU49225A1 (en) | 1936-06-02 | 1936-06-02 | The method of obtaining artificial resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU49225A1 true SU49225A1 (en) | 1936-08-31 |
Family
ID=48362099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU195358A SU49225A1 (en) | 1936-06-02 | 1936-06-02 | The method of obtaining artificial resin |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU49225A1 (en) |
-
1936
- 1936-06-02 SU SU195358A patent/SU49225A1/en active
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