SU151812A1 - - Google Patents
Info
- Publication number
- SU151812A1 SU151812A1 SU754581A SU754581A SU151812A1 SU 151812 A1 SU151812 A1 SU 151812A1 SU 754581 A SU754581 A SU 754581A SU 754581 A SU754581 A SU 754581A SU 151812 A1 SU151812 A1 SU 151812A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- diamine
- oxalic acid
- gaseous
- solution
- polyoxamides
- Prior art date
Links
- CTSLXHKWHWQRSH-UHFFFAOYSA-N Oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 10
- 150000004985 diamines Chemical class 0.000 description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 235000006408 oxalic acid Nutrition 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N Hexamethylenediamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- IIMIOEBMYPRQGU-UHFFFAOYSA-L Picoplatin Chemical compound N.[Cl-].[Cl-].[Pt+2].CC1=CC=CC=N1 IIMIOEBMYPRQGU-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 oxalic acid dichloride hydrate Chemical compound 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU151812A1 true SU151812A1 (de) |
Family
ID=
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360622A1 (fr) * | 1976-08-02 | 1978-03-03 | Inst Sint Smol | Procede de preparation de polymeres par condensation interfaciale de dihalogenures d'acides carboxyliques avec des diamines ou des bisphenols |
| DE3102228A1 (de) * | 1980-01-25 | 1981-12-17 | Kalininskij politechničeskij institut, Kalinin | Verfahren zur herstellung von fibriden synthetischer heterokettenpolymeren und vorrichtung zur durchfuehrung des verfahrens |
| FR2497516A1 (fr) * | 1981-01-05 | 1982-07-09 | Kalininsky Politekhniche Insti | Procede de preparation de fibres de polymeres synthetiques a chaines heterogenes et dispositif pour sa mise en oeuvre |
| EP0123377A2 (de) * | 1983-02-16 | 1984-10-31 | Amoco Corporation | Polykondensationsverfahren |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360622A1 (fr) * | 1976-08-02 | 1978-03-03 | Inst Sint Smol | Procede de preparation de polymeres par condensation interfaciale de dihalogenures d'acides carboxyliques avec des diamines ou des bisphenols |
| DE3102228A1 (de) * | 1980-01-25 | 1981-12-17 | Kalininskij politechničeskij institut, Kalinin | Verfahren zur herstellung von fibriden synthetischer heterokettenpolymeren und vorrichtung zur durchfuehrung des verfahrens |
| FR2497516A1 (fr) * | 1981-01-05 | 1982-07-09 | Kalininsky Politekhniche Insti | Procede de preparation de fibres de polymeres synthetiques a chaines heterogenes et dispositif pour sa mise en oeuvre |
| EP0123377A2 (de) * | 1983-02-16 | 1984-10-31 | Amoco Corporation | Polykondensationsverfahren |
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