SU57700A1 - The method of obtaining plastics and varnish compositions - Google Patents
The method of obtaining plastics and varnish compositionsInfo
- Publication number
- SU57700A1 SU57700A1 SU17021D SU17021D SU57700A1 SU 57700 A1 SU57700 A1 SU 57700A1 SU 17021 D SU17021 D SU 17021D SU 17021 D SU17021 D SU 17021D SU 57700 A1 SU57700 A1 SU 57700A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phenol
- varnish compositions
- compositions
- obtaining plastics
- plastics
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title description 8
- 238000000034 method Methods 0.000 title description 2
- 229920003023 plastic Polymers 0.000 title description 2
- 239000004033 plastic Substances 0.000 title description 2
- 239000002966 varnish Substances 0.000 title description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004014 plasticizer Substances 0.000 description 6
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229940081735 acetylcellulose Drugs 0.000 description 3
- 229920002301 cellulose acetate Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920002160 Celluloid Polymers 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- KWUGPXRDKVDRSM-UHFFFAOYSA-N benzenesulfonic acid;phenol Chemical compound OC1=CC=CC=C1.OS(=O)(=O)C1=CC=CC=C1 KWUGPXRDKVDRSM-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
Известно применение производных о- и п-оксидифенилов в качестве пластификаторов эфиров целлюлозы.It is known the use of derivatives of o-and p-oxydiphenyls as plasticizers of cellulose ethers.
Автор изобретени предлагает способ получени пластических масс и лаковых композиций, состо щий в том, что побочные продукты, получаемые в процессе производства синтетического фенола и содержащие о- и п-оксидифенилы примен ют в качестве пластификатора или компонента дл прессовочных , литьевых, лаковых композиций из ацетилцеллюлозы, хлорвиниловой смолы или из фенолальдегидных смол с другими компонентами: растворител ми , наполнител ми, пластификаторами , красител ми и осветител ми. , Означенные побочные продукты или их смеси можно примен ть также в качестве «твердого пластификатора или компонента при изготовлении ацетилцеллюлозной пленки (фото и кино), дл ацетилцеллюлозного и нитроцеллюлозного целлюлоида, а также нитроцеллюлозных порощков и лаков.The inventor proposes a method for producing plastics and lacquer compositions, in that the by-products obtained during the production of synthetic phenol and containing o- and p-oxydiphenyls are used as a plasticizer or component for pressing, lacquer, acetylcellulose compositions. , vinyl chloride resin or phenol-aldehyde resins with other components: solvents, fillers, plasticizers, dyes and illuminants. The indicated by-products or their mixtures can also be used as a solid plasticizer or component in the manufacture of cellulose acetate film (photo and film), for cellulose acetate cellulose and nitrocellulose celluloid, as well as nitrocellulose powders and varnishes.
Побочные продукты, содержащие о- и п-оксидифенилы, можно применить в качестве пластификаторов и замедлителей старени дл каучукоподобных композщий на основе хлорвинила . При применении о- и п-оксидифенилов И(х смесей в композиции с хлорвинило.м могут происходить химические реакции того же характера.By-products containing o- and p-oxyphenyls can be used as plasticizers and aging retardants for rubber-like vinyl-based composites. When using o-and p-oxydiphenyls I (chemical mixtures in the composition with vinyl chloride, chemical reactions of the same nature can occur.
что и реакции между хлорзамещенными углеводородов и оксидифенилами .as is the reaction between chlorinated hydrocarbons and oxidiphenyls.
На р ду с этим возможно применение тех же побочных продуктов фенольного производства в качестве пластификаторов и агентов, повышающих влагостойкость дл мочевиноформальдегидных юмол, мочевиноформальдегидных прессовочных (и дл лить под давлением) композиций и вообще дл аминопластов.In addition, it is possible to use the same phenol production by-products as plasticizers and agents that increase moisture resistance for urea-formaldehyde yumol, urea-formaldehyde pressing (and for pressure casting) compositions and in general for aminoplasts.
Кроме о- и п-оксидифенилов, как побочных продуктов, получаемых при производстве синтетического фенола, отбросна смола фенольного завода может содержать в случае получени фенола через хлорбензол - дифениловый эфир и фенол, а в случае получени фенола через сульфокислоты бензола - фенол, тиофенол и вещества, нерастворимые в щелочи. Такие сырые оксидифениль могут подвергатьс частичной очистке, главным образом, от тиофенола и веществ, нерастворимых в щелочи. Методы очистки и разделени оксидифенилов отбросной фенольной смолы в насто щее врем разработаны достаточно хорощо.In addition to o- and p-oxyphenyls, as by-products obtained in the production of synthetic phenol, the waste resin of the phenolic plant may contain, in the case of the production of phenol through chlorobenzene — diphenyl ether and phenol, and in the case of production of phenol through benzene sulfonic acid — phenol, thiophenol and substances alkaline insoluble. Such crude oxidiphenyl may be partially purified, mainly from thiophenol and alkali-insoluble substances. Methods for the purification and separation of oxyphenyls of waste phenolic resin are currently quite well developed.
Пример 1. В варочный котел загружают 1 моль фенола, 2,15 мол формальдегида в виде водного раствора и 0,07 мол NaOH. Смесь нагревают до температуры 60° и выдержиExample 1. In the digester load 1 mol of phenol, 2.15 mol of formaldehyde in the form of an aqueous solution and 0.07 mol of NaOH. The mixture is heated to a temperature of 60 ° and held
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU17021D SU57700A1 (en) | 1938-05-25 | 1938-05-25 | The method of obtaining plastics and varnish compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU17021D SU57700A1 (en) | 1938-05-25 | 1938-05-25 | The method of obtaining plastics and varnish compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU57700A1 true SU57700A1 (en) | 1939-11-30 |
Family
ID=48240214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU17021D SU57700A1 (en) | 1938-05-25 | 1938-05-25 | The method of obtaining plastics and varnish compositions |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU57700A1 (en) |
-
1938
- 1938-05-25 SU SU17021D patent/SU57700A1/en active
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