SU23617A1 - A method of making artificial resin - Google Patents
A method of making artificial resinInfo
- Publication number
- SU23617A1 SU23617A1 SU82868A SU82868A SU23617A1 SU 23617 A1 SU23617 A1 SU 23617A1 SU 82868 A SU82868 A SU 82868A SU 82868 A SU82868 A SU 82868A SU 23617 A1 SU23617 A1 SU 23617A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- making artificial
- artificial resin
- resin
- acetanilide
- making
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title description 4
- 239000011347 resin Substances 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 3
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229960001413 acetanilide Drugs 0.000 description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Phenolic Resins Or Amino Resins (AREA)
Description
Предлагаемое изобретение касаетс способа изготовлени искусственных смол из продукта конденсации фенола или крезола и формальдегида.The present invention relates to a process for the manufacture of synthetic resins from the condensation product of phenol or cresol and formaldehyde.
Способ заключаетс в том, что приготовленна смесь, в которую вход т:The method consists in preparing the mixture, which includes:
1) формалин1ч.1) formalin1h.
фенол2 „phenol2 „
ацетанилид ..../so „acetanilide .... / so „
или 2) формалин1 „or 2) formalin1 „
крезол1 „cresol1 „
ацетанилид (антифебрин ) 1/5С пacetanilide (antifebrin) 1 / 5C p
та или друга ), конденсируетс до получени смолы, при чем последн примен етс либо непосредственно, либо после промывки щелочными растворами и осаждени водой из концентрированных щелочных растворов. Растворение смолы в слабых растворах аммиака, буры и пр. и последующую конденсацию ее ведут в присутствии ацетанилида, играющего роль катализатора.This or that) is condensed to obtain a resin, the latter being applied either directly or after washing with alkaline solutions and precipitating with water from concentrated alkaline solutions. The dissolution of the resin in weak solutions of ammonia, borax, etc., and its subsequent condensation are carried out in the presence of acetanilide, which acts as a catalyst.
Предмет изобретени .The subject matter of the invention.
Способ изготовлени искусственных смол из продукта конденсации фенола или крезола и формальдегида, отличающийс тем, что в качестве катализатораA method of making artificial resin from a condensation product of phenol or cresol and formaldehyde, characterized in that as a catalyst
примен ют ацетанилид.acetanilide is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU82868A SU23617A1 (en) | 1931-02-02 | 1931-02-02 | A method of making artificial resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU82868A SU23617A1 (en) | 1931-02-02 | 1931-02-02 | A method of making artificial resin |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU394316A Addition SU88449A2 (en) | 1949-03-28 | 1949-03-28 | Device for driving and compounding synchronous generators |
| SU403484A Addition SU82905A2 (en) | 1949-05-20 | 1949-05-20 | Induction arc electric melting furnace with rotating crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU23617A1 true SU23617A1 (en) | 1931-10-31 |
Family
ID=48342118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU82868A SU23617A1 (en) | 1931-02-02 | 1931-02-02 | A method of making artificial resin |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU23617A1 (en) |
-
1931
- 1931-02-02 SU SU82868A patent/SU23617A1/en active
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