JPH0438766B2 - - Google Patents
Info
- Publication number
- JPH0438766B2 JPH0438766B2 JP23374287A JP23374287A JPH0438766B2 JP H0438766 B2 JPH0438766 B2 JP H0438766B2 JP 23374287 A JP23374287 A JP 23374287A JP 23374287 A JP23374287 A JP 23374287A JP H0438766 B2 JPH0438766 B2 JP H0438766B2
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- polymerization tank
- product
- nylon
- viscosity
- 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
- 238000006116 polymerization reaction Methods 0.000 claims description 147
- PBLZLIFKVPJDCO-UHFFFAOYSA-N 12-aminododecanoic acid Chemical compound NCCCCCCCCCCCC(O)=O PBLZLIFKVPJDCO-UHFFFAOYSA-N 0.000 claims description 60
- 239000000047 product Substances 0.000 claims description 48
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 47
- 229920000299 Nylon 12 Polymers 0.000 claims description 47
- 239000003381 stabilizer Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000011261 inert gas Substances 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 16
- 239000006227 byproduct Substances 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 9
- 150000004985 diamines Chemical class 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- -1 monoamines Chemical class 0.000 claims description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 36
- 229920000642 polymer Polymers 0.000 description 30
- 239000000178 monomer Substances 0.000 description 28
- 238000003756 stirring Methods 0.000 description 27
- 239000012071 phase Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 9
- 239000007791 liquid phase Substances 0.000 description 9
- 235000021355 Stearic acid Nutrition 0.000 description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 8
- 239000008117 stearic acid Substances 0.000 description 8
- 125000003277 amino group Chemical group 0.000 description 7
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- QUBNFZFTFXTLKH-UHFFFAOYSA-N 2-aminododecanoic acid Chemical compound CCCCCCCCCCC(N)C(O)=O QUBNFZFTFXTLKH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- SXJVFQLYZSNZBT-UHFFFAOYSA-N nonane-1,9-diamine Chemical compound NCCCCCCCCCN SXJVFQLYZSNZBT-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002954 polymerization reaction product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Polyamides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23374287A JPS6479231A (en) | 1987-09-19 | 1987-09-19 | Two-step polymerization of 12-aminododecanoic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23374287A JPS6479231A (en) | 1987-09-19 | 1987-09-19 | Two-step polymerization of 12-aminododecanoic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6479231A JPS6479231A (en) | 1989-03-24 |
| JPH0438766B2 true JPH0438766B2 (enrdf_load_stackoverflow) | 1992-06-25 |
Family
ID=16959866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23374287A Granted JPS6479231A (en) | 1987-09-19 | 1987-09-19 | Two-step polymerization of 12-aminododecanoic acid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6479231A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3041634B1 (fr) * | 2015-09-30 | 2017-10-20 | Arkema France | Composition a base d'amino acide ou ester de qualite polymere et procedes d'obtention |
| CN107312170B (zh) * | 2017-08-09 | 2020-05-05 | 无锡殷达尼龙有限公司 | 一种以长链氨基酸为单体制备尼龙12的工艺方法 |
| WO2019074055A1 (ja) * | 2017-10-12 | 2019-04-18 | 株式会社クレハ | 芳香族環状オリゴマーの連続製造方法および連続製造装置、並びに芳香族重合体の製造方法 |
-
1987
- 1987-09-19 JP JP23374287A patent/JPS6479231A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6479231A (en) | 1989-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7432966B2 (ja) | 連続的ナイロン重合方法 | |
| JP5402729B2 (ja) | ポリアミドの連続製造方法 | |
| CN101591433B (zh) | 聚酰胺的制造方法 | |
| JPH0114925B2 (enrdf_load_stackoverflow) | ||
| EP2821425B1 (en) | Production method for polyamide | |
| KR102156951B1 (ko) | 폴리아미드의 제조 방법 | |
| JP2530780B2 (ja) | ラウロラクタムの連続重合方法及びその装置 | |
| JPS58111829A (ja) | ポリアミドの製造方法 | |
| CN104130396A (zh) | 使用补充二胺的尼龙盐溶液制备方法 | |
| CN103313784A (zh) | 用于执行聚合反应的批量反应器和方法 | |
| CN104130131A (zh) | 从部分平衡酸溶液来进行的尼龙盐溶液的制备 | |
| KR100799037B1 (ko) | 폴리아미드의 제조방법 | |
| CN104130133A (zh) | 尼龙盐溶液制备方法中的前馈工序控制 | |
| CN112473610B (zh) | 半芳族聚酰胺的熔融聚合方法及装置 | |
| JPH0438766B2 (enrdf_load_stackoverflow) | ||
| JP5615266B2 (ja) | バイオポリマーの製造方法及び装置 | |
| JPH0381326A (ja) | ポリアミドプレポリマの製造方法 | |
| JPH0432096B2 (enrdf_load_stackoverflow) | ||
| KR20150114482A (ko) | Pa-mxdt/zt 공중합체 | |
| JP2002220465A (ja) | ポリアミド樹脂の重合装置及びポリアミド樹脂の重合方法 | |
| TWI283252B (en) | Process for the simultaneous preparation of polyamides with at least two different viscosities | |
| JPH045686B2 (enrdf_load_stackoverflow) | ||
| RU2450031C2 (ru) | Способ и устройство для непрерывного получения сополиамидов с температурами плавления выше 265°c | |
| JP2002220463A (ja) | ポリアミド樹脂の連続重合装置および連続重合方法 | |
| JPH1087821A (ja) | ポリアミド樹脂の固相重合装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment |
Year of fee payment: 16 Free format text: PAYMENT UNTIL: 20080625 |