JP2010530458A5 - - Google Patents
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- Publication number
- JP2010530458A5 JP2010530458A5 JP2010512642A JP2010512642A JP2010530458A5 JP 2010530458 A5 JP2010530458 A5 JP 2010530458A5 JP 2010512642 A JP2010512642 A JP 2010512642A JP 2010512642 A JP2010512642 A JP 2010512642A JP 2010530458 A5 JP2010530458 A5 JP 2010530458A5
- Authority
- JP
- Japan
- Prior art keywords
- dicarboxylic acid
- mass
- diamine
- mole
- mixture
- 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
- 150000001991 dicarboxylic acids Chemical class 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N Hexamethylenediamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims 2
- 150000004985 diamines Chemical class 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N Isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 239000011528 polyamide (building material) Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Description
塩をＤＳＭ−midi押出機内で、周囲温度３３０℃及び８０ｒｐｍ（バイパスを閉塞）で押し出した。
Claims (1)
- ジカルボン酸及びジアミンに基づくポリアミドを押出機内で製造する方法であって、
５０モル％のジカルボン酸混合物と５０モル％のヘキサメチレンジアミンから成る固体モノマー混合物を、並行作動式のツインスクリュー押出機内で加熱する工程を含み、
前記ジカルボン酸混合物は、６０〜８８質量％のテレフタル酸及び１２〜４０質量％のイソフタル酸から成り、且つジカルボン酸混合物の２０質量％以下が、他のジカルボン酸によって置き換えられても良く、
前記ヘキサメチレンジアミンは、その２０質量％以下が、他のＣ ２−３０ −ジアミンによって置き換えられても良く、
前記工程は、滞留時間が１０秒〜３０分、温度が１５０〜４００℃で、排気用開口部からスチーム及び適宜ジアミンを除去して行われることを特徴とする製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07110660 | 2007-06-20 | ||
| EP07110660.3 | 2007-06-20 | ||
| PCT/EP2008/057273 WO2008155271A1 (de) | 2007-06-20 | 2008-06-11 | Verfahren zur herstellung von polyamiden in extrudern |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010530458A JP2010530458A (ja) | 2010-09-09 |
| JP2010530458A5 true JP2010530458A5 (ja) | 2014-02-13 |
| JP5715415B2 JP5715415B2 (ja) | 2015-05-07 |
Family
ID=39768231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010512642A Active JP5715415B2 (ja) | 2007-06-20 | 2008-06-11 | 押出機内でポリアミドを製造する方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8765902B2 (ja) |
| EP (1) | EP2160431B1 (ja) |
| JP (1) | JP5715415B2 (ja) |
| CN (1) | CN101679626B (ja) |
| AT (1) | ATE516319T1 (ja) |
| ES (1) | ES2366267T3 (ja) |
| PL (1) | PL2160431T3 (ja) |
| WO (1) | WO2008155271A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105418914A (zh) * | 2007-06-20 | 2016-03-23 | 巴斯夫欧洲公司 | 制备聚酰胺的方法 |
| KR101645747B1 (ko) * | 2008-06-20 | 2016-08-04 | 바스프 에스이 | 폴리아미드 펠렛의 다단계 건조 및 후축합을 위한 연속식 방법 |
| US10017609B2 (en) * | 2008-08-14 | 2018-07-10 | Basf Se | Batch process for preparing polyamides |
| DE102009025537A1 (de) | 2009-06-19 | 2010-12-30 | Basf Se | Copolyamide |
| FR2993887B1 (fr) * | 2012-07-27 | 2014-12-19 | Setup Performance | Procede de preparation de polyamide par extrusion reactive et extrudeuse adaptee pour la mise en oeuvre d'un tel procede |
| CN104955876A (zh) * | 2013-01-30 | 2015-09-30 | 帝斯曼知识产权资产管理有限公司 | 生产聚酰胺的方法 |
| BR112015031173B1 (pt) * | 2013-06-12 | 2020-11-24 | Basf Se | Copoliamida semi-aromática pa), composição de moldagem à base de poliamida, corpo de moldagem e uso de uma copoliamida semi-aromática ou de uma composição demoldagem |
| CN104530421A (zh) * | 2015-01-05 | 2015-04-22 | 无锡殷达尼龙有限公司 | 半芳香族聚酰胺的制备方法 |
| EP3156435B1 (de) | 2015-10-14 | 2019-07-24 | Ems-Patent Ag | Copolyamide, diese enthaltende formmassen und daraus hergestellte formkörper |
| US20200299460A1 (en) * | 2017-10-20 | 2020-09-24 | Dsm Ip Assets B.V. | Polyamide copolymer, process for preparation, and molded parts made thereof |
| JPWO2021049266A1 (ja) * | 2019-09-12 | 2021-03-18 | ||
| CN112062950B (zh) * | 2020-03-28 | 2021-06-29 | 成都肆零壹科技有限公司 | 一种连续化尼龙聚合工艺 |
| FR3116059B1 (fr) | 2020-11-12 | 2023-10-20 | Arkema France | Procede de preparation en continu de prepolymeres de polyamides |
| FR3116058B1 (fr) | 2020-11-12 | 2023-10-20 | Arkema France | Procede de preparation en continu de prepolymeres de polyamides formules |
| CN115806667B (zh) * | 2021-09-13 | 2024-05-24 | 成都肆零壹科技有限公司 | 一种半芳香族尼龙连续化聚合工艺 |
| WO2023237603A1 (en) | 2022-06-08 | 2023-12-14 | Basf Se | Recycling method for producing a polyamide compound |
| WO2024046793A1 (en) | 2022-08-31 | 2024-03-07 | Basf Se | Process for thermal treatment of a multicomponent plastic waste material |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1226993A (en) * | 1983-02-16 | 1987-09-15 | Joel A. Richardson | Polycondensation process |
| US4831108A (en) * | 1983-02-16 | 1989-05-16 | Amoco Corporation | Polycondensation process with mean dispersion residence time |
| CA1207941A (en) * | 1983-02-16 | 1986-07-15 | Bp Amoco Corporation | Crystalline copolyamides from terephthalic acid, isophthalic acid and c.sub.6 diamines |
| US4617342A (en) * | 1983-02-16 | 1986-10-14 | Amoco Corporation | Crystalline copolyamide from terephthalic acid, isophthalic acid and C.sub.6 |
| CH684893A5 (de) | 1992-09-09 | 1995-01-31 | Inventa Ag | Verfahren zur Herstellung von amorphen teilaromatischen hochmolekularen Copolyamiden. |
| JP3248287B2 (ja) * | 1993-03-04 | 2002-01-21 | 東レ株式会社 | ポリアミドの製造方法 |
| DE4404250A1 (de) | 1994-02-10 | 1995-08-17 | Basf Ag | Teilaromatische Copolyamidformmassen mit hoher Kristallinität |
| CZ288902B6 (cs) | 1994-07-14 | 2001-09-12 | Ems-Inventa Ag | Způsob výroby předkondenzátů částečně krystalických nebo amorfních, termoplasticky zpracovatelných částečně aromatických polyamidů, případně kopolyamidů |
| JP3458545B2 (ja) * | 1994-08-17 | 2003-10-20 | 東レ株式会社 | ポリアミドの製造方法およびポリアミド重合用２軸押出機 |
| DE19514145A1 (de) * | 1995-04-15 | 1996-10-17 | Basf Ag | Verfahren zur Herstellung eines Polyamids auf der Basis einer Dicarbonsäure und eines Diamins |
| CN105418914A (zh) * | 2007-06-20 | 2016-03-23 | 巴斯夫欧洲公司 | 制备聚酰胺的方法 |
| KR101645747B1 (ko) * | 2008-06-20 | 2016-08-04 | 바스프 에스이 | 폴리아미드 펠렛의 다단계 건조 및 후축합을 위한 연속식 방법 |
| US10017609B2 (en) * | 2008-08-14 | 2018-07-10 | Basf Se | Batch process for preparing polyamides |
-
2008
- 2008-06-11 AT AT08760827T patent/ATE516319T1/de active
- 2008-06-11 US US12/665,585 patent/US8765902B2/en active Active
- 2008-06-11 PL PL08760827T patent/PL2160431T3/pl unknown
- 2008-06-11 JP JP2010512642A patent/JP5715415B2/ja active Active
- 2008-06-11 EP EP08760827A patent/EP2160431B1/de active Active
- 2008-06-11 CN CN2008800211170A patent/CN101679626B/zh active Active
- 2008-06-11 ES ES08760827T patent/ES2366267T3/es active Active
- 2008-06-11 WO PCT/EP2008/057273 patent/WO2008155271A1/de active Application Filing
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