JP2001514281A5 - - Google Patents
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- Publication number
- JP2001514281A5 JP2001514281A5 JP2000507729A JP2000507729A JP2001514281A5 JP 2001514281 A5 JP2001514281 A5 JP 2001514281A5 JP 2000507729 A JP2000507729 A JP 2000507729A JP 2000507729 A JP2000507729 A JP 2000507729A JP 2001514281 A5 JP2001514281 A5 JP 2001514281A5
- Authority
- JP
- Japan
- Prior art keywords
- method described
- polyamide
- prepolymer
- sec
- polyamide prepolymer
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 description 40
- 239000004952 Polyamide Substances 0.000 description 27
- 229920002647 polyamide Polymers 0.000 description 27
- 239000007789 gas Substances 0.000 description 10
- 239000000178 monomer Substances 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- 229920002292 Nylon 6 Polymers 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- 208000003481 exhibitionism Diseases 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- KBMSFJFLSXLIDJ-UHFFFAOYSA-N 6-aminohexanenitrile Chemical group NCCCCCC#N KBMSFJFLSXLIDJ-UHFFFAOYSA-N 0.000 description 2
- 125000005219 aminonitrile group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical group O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000009435 amidation Effects 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 229920006039 crystalline polyamide Polymers 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5773197P | 1997-08-28 | 1997-08-28 | |
| US60/057,731 | 1997-08-28 | ||
| PCT/US1998/017377 WO1999010408A1 (en) | 1997-08-28 | 1998-08-21 | Process for preparing polyamides |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001514281A JP2001514281A (ja) | 2001-09-11 |
| JP2001514281A5 true JP2001514281A5 (https=) | 2006-01-05 |
| JP4326692B2 JP4326692B2 (ja) | 2009-09-09 |
Family
ID=22012410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000507729A Expired - Fee Related JP4326692B2 (ja) | 1997-08-28 | 1998-08-21 | ポリアミドの調製方法 |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1007582B2 (https=) |
| JP (1) | JP4326692B2 (https=) |
| KR (1) | KR100580410B1 (https=) |
| CN (1) | CN1315910C (https=) |
| AT (1) | ATE253610T1 (https=) |
| AU (1) | AU745310B2 (https=) |
| BR (1) | BR9814444A (https=) |
| DE (1) | DE69819521T9 (https=) |
| ES (1) | ES2210798T3 (https=) |
| MX (1) | MXPA00001368A (https=) |
| TW (1) | TW467927B (https=) |
| WO (1) | WO1999010408A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10021191A1 (de) | 2000-05-03 | 2001-11-08 | Basf Ag | Verfahren zur Herstellung eines Polymers unter Verwendung von Caprolactam |
| US20040054123A1 (en) * | 2000-12-20 | 2004-03-18 | Yasuto Tachibana | Polyamide prepolymer, polyamide, and process for producing these |
| US7468405B2 (en) * | 2002-10-23 | 2008-12-23 | Atofina | Increase in the melting point and the enthalpy of melting of polyamides by a water treatment |
| DE102004006955A1 (de) | 2004-02-12 | 2005-09-01 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Polyamiden |
| CN1315912C (zh) * | 2005-09-21 | 2007-05-16 | 中北大学 | 嵌段共聚酰胺及其制备方法 |
| MX2009004018A (es) * | 2006-10-24 | 2009-04-27 | Basf Se | Aplicacion de evaporadores de tubo enrollado para la produccion de poliamidas. |
| FR2914308B1 (fr) * | 2007-03-27 | 2009-05-01 | Rhodia Recherches & Tech | Procede de fabrication de polyamide |
| PL2376557T3 (pl) | 2008-12-12 | 2017-09-29 | Basf Se | Sposób ciągłego wytwarzania kopoliamidów z laktamów i soli diamin i kwasów dikarboksylowych |
| SI2764912T1 (en) * | 2013-02-08 | 2018-06-29 | Uhde Inventa-Fischer Gmbh | A vertical condensing tube reactor and a polymerization process for polyamides in such a reactor |
| TW201500389A (zh) | 2013-05-01 | 2015-01-01 | Invista Tech Sarl | 用於將添加劑倂入至聚合物之方法及所產生之聚合物產物 |
| TW201501787A (zh) | 2013-05-01 | 2015-01-16 | Invista Tech Sarl | 聚合物生產裝置之補強 |
| KR102290156B1 (ko) | 2013-06-12 | 2021-08-18 | 바스프 에스이 | 지방족 또는 반방향족 폴리아미드 올리고머의 연속 제조 방법 |
| MY186513A (en) | 2013-06-12 | 2021-07-23 | Basf Se | Process for the continuous preparation of an aliphatic or partially aromatic polyamide |
| KR102380950B1 (ko) * | 2014-07-29 | 2022-03-30 | 디에스엠 아이피 어셋츠 비.브이. | 나일론 염의 제조 방법 및 그의 중합 |
| CN105885037B (zh) * | 2015-05-12 | 2019-12-03 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x的生产设备及方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2361717A (en) † | 1940-09-12 | 1944-10-31 | Du Pont | Process for making polyamides |
| US2689939A (en) † | 1952-12-12 | 1954-09-21 | Fox Prod Co | Battery testing apparatus |
| US3031433A (en) * | 1958-04-18 | 1962-04-24 | Du Pont | Solid phase polymerization of polyamides |
| US3113843A (en) † | 1959-01-27 | 1963-12-10 | Du Pont | Apparatus for separating a vapor from a viscous material such as molten polymer |
| FR1293914A (fr) † | 1960-07-01 | 1962-05-18 | Chemstrand Corp | Procédé pour la préparation continue de polymères linéaires synthétiques, en particulier de la classe des polyamides |
| NL275240A (https=) † | 1961-02-28 | |||
| NL291005A (https=) † | 1962-04-05 | |||
| FR1421362A (fr) † | 1963-08-31 | 1965-12-17 | British Nylon Spinners Ltd | Procédé de fabrication de polyamides linéaires à poids moléculaire élevé |
| US3501441A (en) † | 1968-05-06 | 1970-03-17 | Monsanto Co | Process for preparing a polyamide |
| US3993462A (en) † | 1971-05-03 | 1976-11-23 | Imperical Chemical Industries Ltd. | Polymer-gas separator |
| DE2443566A1 (de) * | 1974-09-12 | 1976-04-01 | Basf Ag | Verfahren zum kontinuierlichen herstellen von polyamiden |
| DE3306906A1 (de) * | 1983-02-26 | 1984-08-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen herstellen von polylactamen |
| US5403910A (en) * | 1993-03-25 | 1995-04-04 | E. I. Du Pont De Nemours & Company | Low temperature nylon polymerization process |
| DE4405161A1 (de) * | 1994-02-18 | 1995-08-24 | Huels Chemische Werke Ag | Verfahren zur kontinuierlichen hydrolytischen Polymerisation von Laurinlactam |
| DE4430480A1 (de) * | 1994-08-27 | 1996-02-29 | Basf Ag | Hochmolekulare Polyamide aus Nitrilen |
-
1998
- 1998-08-21 AT AT98939419T patent/ATE253610T1/de not_active IP Right Cessation
- 1998-08-21 KR KR1020007001994A patent/KR100580410B1/ko not_active Expired - Fee Related
- 1998-08-21 WO PCT/US1998/017377 patent/WO1999010408A1/en not_active Ceased
- 1998-08-21 BR BR9814444-8A patent/BR9814444A/pt active Search and Examination
- 1998-08-21 AU AU87848/98A patent/AU745310B2/en not_active Ceased
- 1998-08-21 DE DE69819521T patent/DE69819521T9/de active Active
- 1998-08-21 ES ES98939419T patent/ES2210798T3/es not_active Expired - Lifetime
- 1998-08-21 EP EP98939419A patent/EP1007582B2/en not_active Expired - Lifetime
- 1998-08-21 JP JP2000507729A patent/JP4326692B2/ja not_active Expired - Fee Related
- 1998-08-21 CN CNB988084449A patent/CN1315910C/zh not_active Expired - Fee Related
- 1998-09-04 TW TW087114299A patent/TW467927B/zh not_active IP Right Cessation
-
2000
- 2000-02-08 MX MXPA00001368 patent/MXPA00001368A/es active IP Right Grant
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