JP2010530458A - 押出機内でポリアミドを製造する方法 - Google Patents
押出機内でポリアミドを製造する方法 Download PDFInfo
- Publication number
- JP2010530458A JP2010530458A JP2010512642A JP2010512642A JP2010530458A JP 2010530458 A JP2010530458 A JP 2010530458A JP 2010512642 A JP2010512642 A JP 2010512642A JP 2010512642 A JP2010512642 A JP 2010512642A JP 2010530458 A JP2010530458 A JP 2010530458A
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- JP
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- Prior art keywords
- diamine
- dicarboxylic acid
- mixture
- extruder
- weight
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
- C08G69/30—Solid state polycondensation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Polyamides (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
【選択図】なし
Description
368.57gの水を196.7gのヘキサメチレンジアミン(HMD)溶液(水中69.8%、BASF)、9.78gのDicycan(BASF)、141.58gのテレフタル酸、61.78gのイソフタル酸(Lonza)を、プラスチック容器中で、90℃で混合した。
ポリマー溶融物を直ぐには排出しなかったことが異なるが、これ以外は、実施例1と同様の処理を繰り返した。バイパスを所定時間(=滞留時間)開いき、そしてポリマーを排出した。
Claims (6)
- ジカルボン酸及びジアミンに基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モノマー混合物を含む固体混合物を、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C2-30−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方法。 - 前記混合物は、200℃〜330℃の温度範囲に加熱されることを特徴とする請求項1に記載の方法。
- 前記排気用開口部から除去されたジアミンと水が、少なくとも部分的に凝縮され、これにより得られたジアミンが、押出機内に再循環されることを特徴とする請求項1又は2の何れかに記載の方法。
- 滞留時間が30秒〜5分の範囲であることを特徴とする請求項1〜3の何れか1項に記載の方法。
- モノマー混合物の他に、ファイバー、充填剤、染料、助剤、又はこれらの混合物が、複合化のために、押出機内に直接的に供給されることを特徴とする請求項1〜4の何れか1項に記載の方法。
- 押出しの後に、固相−後凝縮及び造粒工程が行われることを特徴とする請求項1〜5の何れか1項に記載の方法。
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 true JP2010530458A (ja) | 2010-09-09 |
| JP2010530458A5 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 Expired - Fee Related 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016521791A (ja) * | 2013-06-12 | 2016-07-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 高いガラス転移温度および高い結晶化度を有する部分芳香族コポリアミド |
| KR20200063224A (ko) * | 2017-10-20 | 2020-06-04 | 디에스엠 아이피 어셋츠 비.브이. | 폴리아미드 공중합체, 이의 제조 방법 및 이로 제조된 성형된 부품 |
| WO2021049266A1 (ja) * | 2019-09-12 | 2021-03-18 | 宇部興産株式会社 | 共重合ポリアミドの製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101538813B1 (ko) * | 2007-06-20 | 2015-07-22 | 바스프 에스이 | 폴리아미드의 제조 방법 |
| KR101645747B1 (ko) * | 2008-06-20 | 2016-08-04 | 바스프 에스이 | 폴리아미드 펠렛의 다단계 건조 및 후축합을 위한 연속식 방법 |
| PL2315794T3 (pl) * | 2008-08-14 | 2019-07-31 | Basf Se | Okresowy sposób wytwarzania poliamidów |
| 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 |
| WO2014118276A1 (en) * | 2013-01-30 | 2014-08-07 | Dsm Ip Assets B.V. | Process for the production of polyamides |
| 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 |
| 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 |
| US20250320346A1 (en) | 2022-06-08 | 2025-10-16 | 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 |
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| KR20250172945A (ko) | 2023-04-13 | 2025-12-09 | 바스프 에스이 | 열분해 오일의 정제 방법 |
| KR20250174939A (ko) | 2023-04-13 | 2025-12-15 | 바스프 에스이 | 열분해 오일의 정제 방법 |
| EP4713415A1 (en) | 2023-05-16 | 2026-03-25 | Basf Se | Method for increasing the low-boiling fraction yield from pyrolysis oils and cracker feedstock |
| KR20260018164A (ko) | 2023-06-06 | 2026-02-06 | 바스프 에스이 | 폴리아미드를 가수분해적으로 해중합하는 방법 |
| TW202506641A (zh) | 2023-06-06 | 2025-02-16 | 德商巴斯夫歐洲公司 | 用於水解解聚聚醯胺之方法 |
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| WO2024260970A1 (en) | 2023-06-19 | 2024-12-26 | Basf Se | Method for removal of additives from a polymeric material |
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| TW202545912A (zh) | 2024-01-30 | 2025-12-01 | 德商巴斯夫歐洲公司 | 回收的液態己內醯胺的化學處理 |
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|---|---|---|---|---|
| JPS59155433A (ja) * | 1983-02-16 | 1984-09-04 | アモコ・コ−ポレ−ション | 重縮合方法 |
| JPS59161428A (ja) * | 1983-02-16 | 1984-09-12 | アモコ・コ−ポレ−ション | テレフタル酸、イソフタル酸およびc↓6ジアミンからの結晶性コポリアミド |
| JPH06256503A (ja) * | 1993-03-04 | 1994-09-13 | Toray Ind Inc | ポリアミドの製造方法 |
| JPH08109255A (ja) * | 1994-08-17 | 1996-04-30 | Toray Ind Inc | 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 |
| JPH11503778A (ja) * | 1995-04-15 | 1999-03-30 | ビーエーエスエフ アクチェンゲゼルシャフト | ジカルボン酸とジアミンを基材とするポリアミドの製造方法 |
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| KR101538813B1 (ko) | 2007-06-20 | 2015-07-22 | 바스프 에스이 | 폴리아미드의 제조 방법 |
| KR101645747B1 (ko) | 2008-06-20 | 2016-08-04 | 바스프 에스이 | 폴리아미드 펠렛의 다단계 건조 및 후축합을 위한 연속식 방법 |
| PL2315794T3 (pl) | 2008-08-14 | 2019-07-31 | Basf Se | Okresowy sposób wytwarzania poliamidów |
-
2008
- 2008-06-11 PL PL08760827T patent/PL2160431T3/pl unknown
- 2008-06-11 AT AT08760827T patent/ATE516319T1/de active
- 2008-06-11 US US12/665,585 patent/US8765902B2/en active Active
- 2008-06-11 EP EP08760827A patent/EP2160431B1/de active Active
- 2008-06-11 CN CN2008800211170A patent/CN101679626B/zh not_active Expired - Fee Related
- 2008-06-11 JP JP2010512642A patent/JP5715415B2/ja not_active Expired - Fee Related
- 2008-06-11 WO PCT/EP2008/057273 patent/WO2008155271A1/de not_active Ceased
- 2008-06-11 ES ES08760827T patent/ES2366267T3/es active Active
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| JPS59155433A (ja) * | 1983-02-16 | 1984-09-04 | アモコ・コ−ポレ−ション | 重縮合方法 |
| JPS59161428A (ja) * | 1983-02-16 | 1984-09-12 | アモコ・コ−ポレ−ション | テレフタル酸、イソフタル酸およびc↓6ジアミンからの結晶性コポリアミド |
| JPH06256503A (ja) * | 1993-03-04 | 1994-09-13 | Toray Ind Inc | ポリアミドの製造方法 |
| JPH08109255A (ja) * | 1994-08-17 | 1996-04-30 | Toray Ind Inc | 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 |
| JPH11503778A (ja) * | 1995-04-15 | 1999-03-30 | ビーエーエスエフ アクチェンゲゼルシャフト | ジカルボン酸とジアミンを基材とするポリアミドの製造方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016521791A (ja) * | 2013-06-12 | 2016-07-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 高いガラス転移温度および高い結晶化度を有する部分芳香族コポリアミド |
| KR20200063224A (ko) * | 2017-10-20 | 2020-06-04 | 디에스엠 아이피 어셋츠 비.브이. | 폴리아미드 공중합체, 이의 제조 방법 및 이로 제조된 성형된 부품 |
| KR102684037B1 (ko) | 2017-10-20 | 2024-07-10 | 디에스엠 아이피 어셋츠 비.브이. | 폴리아미드 공중합체, 이의 제조 방법 및 이로 제조된 성형된 부품 |
| WO2021049266A1 (ja) * | 2019-09-12 | 2021-03-18 | 宇部興産株式会社 | 共重合ポリアミドの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101679626B (zh) | 2011-12-21 |
| CN101679626A (zh) | 2010-03-24 |
| ATE516319T1 (de) | 2011-07-15 |
| WO2008155271A1 (de) | 2008-12-24 |
| PL2160431T3 (pl) | 2011-12-30 |
| JP5715415B2 (ja) | 2015-05-07 |
| ES2366267T3 (es) | 2011-10-18 |
| US20100190952A1 (en) | 2010-07-29 |
| EP2160431B1 (de) | 2011-07-13 |
| EP2160431A1 (de) | 2010-03-10 |
| US8765902B2 (en) | 2014-07-01 |
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