JPH0438765B2 - - Google Patents
Info
- Publication number
- JPH0438765B2 JPH0438765B2 JP12005187A JP12005187A JPH0438765B2 JP H0438765 B2 JPH0438765 B2 JP H0438765B2 JP 12005187 A JP12005187 A JP 12005187A JP 12005187 A JP12005187 A JP 12005187A JP H0438765 B2 JPH0438765 B2 JP H0438765B2
- Authority
- JP
- Japan
- Prior art keywords
- aminododecanoic acid
- polymerization
- polymerization reaction
- reaction tank
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- PBLZLIFKVPJDCO-UHFFFAOYSA-N 12-aminododecanoic acid Chemical compound NCCCCCCCCCCCC(O)=O PBLZLIFKVPJDCO-UHFFFAOYSA-N 0.000 claims description 117
- 238000006116 polymerization reaction Methods 0.000 claims description 81
- 239000000178 monomer Substances 0.000 claims description 25
- 239000011261 inert gas Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 17
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 16
- 229920000299 Nylon 12 Polymers 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 13
- 239000007791 liquid phase Substances 0.000 claims description 10
- 239000012071 phase Substances 0.000 claims description 10
- QUBNFZFTFXTLKH-UHFFFAOYSA-N 2-aminododecanoic acid Chemical compound CCCCCCCCCCC(N)C(O)=O QUBNFZFTFXTLKH-UHFFFAOYSA-N 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 description 15
- 239000006227 byproduct Substances 0.000 description 11
- 238000003756 stirring Methods 0.000 description 9
- 230000000379 polymerizing effect Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Polyamides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005187A JPS63286428A (ja) | 1987-05-19 | 1987-05-19 | １２−アミノドデカン酸の重合方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005187A JPS63286428A (ja) | 1987-05-19 | 1987-05-19 | １２−アミノドデカン酸の重合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63286428A JPS63286428A (ja) | 1988-11-24 |
| JPH0438765B2 true JPH0438765B2 (enExample) | 1992-06-25 |
Family
ID=14776674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12005187A Granted JPS63286428A (ja) | 1987-05-19 | 1987-05-19 | １２−アミノドデカン酸の重合方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63286428A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011110946A1 (de) | 2011-08-15 | 2016-01-21 | Evonik Degussa Gmbh | Biotechnologisches Syntheseverfahren von omegafunktionalisierten Carbonsäuren und Carbonsäure-Estern aus einfachen Kohlenstoffquellen |
| EP3872116A4 (en) | 2018-12-10 | 2022-07-27 | SK Chemicals Co., Ltd. | POLYAMIDE-10 HAVING EXCELLENT MECHANICAL AND THERMAL CHARACTERISTICS AND METHOD FOR PREPARING IT |
-
1987
- 1987-05-19 JP JP12005187A patent/JPS63286428A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63286428A (ja) | 1988-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |