ES2366267T3 - Procedimiento para la obtención de poliamidas en extrusoras. - Google Patents
Procedimiento para la obtención de poliamidas en extrusoras. Download PDFInfo
- Publication number
- ES2366267T3 ES2366267T3 ES08760827T ES08760827T ES2366267T3 ES 2366267 T3 ES2366267 T3 ES 2366267T3 ES 08760827 T ES08760827 T ES 08760827T ES 08760827 T ES08760827 T ES 08760827T ES 2366267 T3 ES2366267 T3 ES 2366267T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- dicarboxylic acids
- extruder
- diamines
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 150000004985 diamines Chemical class 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 29
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 150000001991 dicarboxylic acids Chemical class 0.000 claims abstract description 23
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 18
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000178 monomer Substances 0.000 claims abstract description 13
- 238000007872 degassing Methods 0.000 claims abstract description 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920002647 polyamide Polymers 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000000975 dye Substances 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 238000005469 granulation Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000007790 solid phase Substances 0.000 claims description 2
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 7
- 239000004952 Polyamide Substances 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920006024 semi-aromatic copolyamide Polymers 0.000 description 4
- 239000008247 solid mixture Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 description 2
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 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
- 239000000654 additive Substances 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229920006020 amorphous polyamide Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- -1 cyclic aliphatic diamines Chemical class 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006012 semi-aromatic polyamide Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07110660 | 2007-06-20 | ||
| EP07110660 | 2007-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2366267T3 true ES2366267T3 (es) | 2011-10-18 |
Family
ID=39768231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES08760827T Active ES2366267T3 (es) | 2007-06-20 | 2008-06-11 | Procedimiento para la obtención de poliamidas en extrusoras. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8765902B2 (https=) |
| EP (1) | EP2160431B1 (https=) |
| JP (1) | JP5715415B2 (https=) |
| CN (1) | CN101679626B (https=) |
| AT (1) | ATE516319T1 (https=) |
| ES (1) | ES2366267T3 (https=) |
| PL (1) | PL2160431T3 (https=) |
| WO (1) | WO2008155271A1 (https=) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5542667B2 (ja) * | 2007-06-20 | 2014-07-09 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリアミドの製造方法 |
| ES2376845T3 (es) * | 2008-06-20 | 2012-03-20 | Basf Se | Procedimiento continuo para el secado multietapa y posterior condensación de granulados de poliamida |
| WO2010018220A2 (de) * | 2008-08-14 | 2010-02-18 | Basf Se | Batch-verfahren zur herstellung von polyamiden |
| 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 |
| JP2016504479A (ja) * | 2013-01-30 | 2016-02-12 | ディーエスエム アイピー アセッツ ビー．ブイ． | ポリアミドの製造プロセス |
| PT3327062T (pt) | 2013-06-12 | 2020-03-17 | Basf Se | Copoliamidas parcialmente aromáticas com elevada temperatura de transição vítrea e elevado grau de cristalinidade |
| 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 |
| CN111225941A (zh) * | 2017-10-20 | 2020-06-02 | 帝斯曼知识产权资产管理有限公司 | 聚酰胺共聚物、其制备方法，以及由其制成的模制件 |
| JP7586084B2 (ja) * | 2019-09-12 | 2024-11-19 | Ｕｂｅ株式会社 | 共重合ポリアミドの製造方法 |
| 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 |
| FR3116058B1 (fr) | 2020-11-12 | 2023-10-20 | Arkema France | Procede de preparation en continu de prepolymeres de polyamides formules |
| FR3116059B1 (fr) | 2020-11-12 | 2023-10-20 | Arkema France | Procede de preparation en continu de prepolymeres de polyamides |
| 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 |
| EP4536741B1 (en) | 2022-06-08 | 2026-01-21 | 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 |
| CN120897905A (zh) | 2023-03-31 | 2025-11-04 | 巴斯夫欧洲公司 | 高度集成的己内酰胺再循环方法 |
| KR20250174939A (ko) | 2023-04-13 | 2025-12-15 | 바스프 에스이 | 열분해 오일의 정제 방법 |
| EP4695348A1 (en) | 2023-04-13 | 2026-02-18 | Basf Se | A process for purifying a pyrolysis oil |
| KR20260009929A (ko) | 2023-05-16 | 2026-01-20 | 바스프 에스이 | 열분해 오일 및 크래커 공급원료로부터 저비점 분획 수율을 증가시키는 방법 |
| WO2024251760A1 (en) | 2023-06-06 | 2024-12-12 | Basf Se | Process for hydrolytically depolymerizing a polyamide |
| AR132875A1 (es) | 2023-06-06 | 2025-08-06 | Basf Se | Proceso para la despolimerización hidrolítica de una poliamida |
| WO2024251758A1 (en) | 2023-06-06 | 2024-12-12 | Basf Se | Process for hydrolytically depolymerizing a polyamide |
| WO2024260991A1 (en) | 2023-06-19 | 2024-12-26 | Basf Se | Process for recovery of a polyethylene terephthalate based polymer from a polymeric material |
| KR20260025377A (ko) | 2023-06-19 | 2026-02-24 | 바스프 에스이 | 중합체성 재료로부터 첨가제를 제거하는 방법 |
| EP4728000A1 (en) | 2023-06-19 | 2026-04-22 | Basf Se | Process for recovery of a polyalkylene terephthalate based polymer from a colored polymeric material |
| CN121358796A (zh) | 2023-06-19 | 2026-01-16 | 巴斯夫欧洲公司 | 用于使有色聚合物材料再循环的包括脱色和化学处理的方法 |
| CN121420020A (zh) | 2023-06-19 | 2026-01-27 | 巴斯夫欧洲公司 | 用于使有色聚合物材料再循环的方法和由其获得的挤出产品 |
| TW202506854A (zh) | 2023-06-19 | 2025-02-16 | 德商巴地斯顏料化工廠 | 聚合材料之脫色及/或分離方法 |
| CN121666440A (zh) | 2023-07-31 | 2026-03-13 | 巴斯夫欧洲公司 | 合成气生产设备和用于通过气化连续生产合成气的方法 |
| EP4698488A1 (en) | 2023-07-31 | 2026-02-25 | Basf Se | System and method for producing a chemical product having a biogenic carbon content from two or more feedstocks |
| CN121219228A (zh) | 2023-07-31 | 2025-12-26 | 巴斯夫欧洲公司 | 用于控制化学产物的生物源碳含量的系统和方法 |
| WO2025026747A1 (en) | 2023-07-31 | 2025-02-06 | Basf Se | System and method for controlling the biogenic carbon content during manufacture of a chemical product |
| WO2025036761A1 (en) | 2023-08-17 | 2025-02-20 | Basf Se | Method for treating wastewater having an organic content |
| WO2025051086A1 (en) | 2023-09-04 | 2025-03-13 | Basf Se | Recycling method and recycled products |
| TW202528109A (zh) | 2023-09-07 | 2025-07-16 | 德商巴斯夫歐洲公司 | 製備粒狀材料之製程 |
| TW202534114A (zh) | 2023-09-22 | 2025-09-01 | 德商巴斯夫歐洲公司 | 利用聚醯胺 6 製備純化ε-己內醯胺之高度熱整合製程 |
| WO2025078516A2 (en) | 2023-10-11 | 2025-04-17 | Basf Se | A recycling process for recovering epsilon-caprolactam from a solid material |
| WO2025093347A1 (en) | 2023-10-31 | 2025-05-08 | Basf Se | Process for hydrotreating feedstocks manufactured from biomass and/or plastic waste |
| WO2025103834A1 (en) | 2023-11-16 | 2025-05-22 | Basf Se | Producing renewable hydrocarbons and chemical products from biomass |
| WO2025119722A1 (en) | 2023-12-07 | 2025-06-12 | Basf Se | Chemical plant and method for separating a steam cracker feedstock from a feedstock stream comprising at least one plastic pyrolysis oil |
| WO2025119731A1 (en) | 2023-12-07 | 2025-06-12 | Basf Se | Method and chemical plant for separating c6−c8 aromatic hydrocarbons from a liquid stream |
| WO2025119733A1 (en) | 2023-12-07 | 2025-06-12 | Basf Se | Chemical plant and method for separating c6−c8 aromatic hydrocarbons from a feedstock stream comprising at least one pyrolysis oil |
| WO2025133208A1 (en) | 2023-12-21 | 2025-06-26 | Basf Se | Process for separating high boilers from polyamide 6 depolymerization mixtures |
| WO2025133298A2 (en) | 2023-12-21 | 2025-06-26 | Basf Se | Highly water-efficient process for preparing purified epsilon-caprolactam from polyamide 6 |
| WO2025162836A1 (en) | 2024-01-30 | 2025-08-07 | Basf Se | Chemical treatment of recovered liquid caprolactam |
| WO2025162837A1 (en) | 2024-01-30 | 2025-08-07 | Basf Se | Color-stable aqueous mixture comprising recovered liquid caprolactam |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1207941A (en) * | 1983-02-16 | 1986-07-15 | Bp Amoco Corporation | Crystalline copolyamides from terephthalic acid, isophthalic acid and c.sub.6 diamines |
| 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 |
| 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 |
| JP5542667B2 (ja) | 2007-06-20 | 2014-07-09 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリアミドの製造方法 |
| ES2376845T3 (es) | 2008-06-20 | 2012-03-20 | Basf Se | Procedimiento continuo para el secado multietapa y posterior condensación de granulados de poliamida |
| WO2010018220A2 (de) | 2008-08-14 | 2010-02-18 | Basf Se | Batch-verfahren zur herstellung von polyamiden |
-
2008
- 2008-06-11 CN CN2008800211170A patent/CN101679626B/zh not_active Expired - Fee Related
- 2008-06-11 ES ES08760827T patent/ES2366267T3/es active Active
- 2008-06-11 WO PCT/EP2008/057273 patent/WO2008155271A1/de not_active Ceased
- 2008-06-11 US US12/665,585 patent/US8765902B2/en active Active
- 2008-06-11 AT AT08760827T patent/ATE516319T1/de active
- 2008-06-11 PL PL08760827T patent/PL2160431T3/pl unknown
- 2008-06-11 JP JP2010512642A patent/JP5715415B2/ja not_active Expired - Fee Related
- 2008-06-11 EP EP08760827A patent/EP2160431B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5715415B2 (ja) | 2015-05-07 |
| WO2008155271A1 (de) | 2008-12-24 |
| ATE516319T1 (de) | 2011-07-15 |
| EP2160431B1 (de) | 2011-07-13 |
| EP2160431A1 (de) | 2010-03-10 |
| CN101679626B (zh) | 2011-12-21 |
| US8765902B2 (en) | 2014-07-01 |
| PL2160431T3 (pl) | 2011-12-30 |
| US20100190952A1 (en) | 2010-07-29 |
| JP2010530458A (ja) | 2010-09-09 |
| CN101679626A (zh) | 2010-03-24 |
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