JPH09208689A - 活性アニオンラクタムの連続的重合方法 - Google Patents
活性アニオンラクタムの連続的重合方法Info
- Publication number
- JPH09208689A JPH09208689A JP9012338A JP1233897A JPH09208689A JP H09208689 A JPH09208689 A JP H09208689A JP 9012338 A JP9012338 A JP 9012338A JP 1233897 A JP1233897 A JP 1233897A JP H09208689 A JPH09208689 A JP H09208689A
- Authority
- JP
- Japan
- Prior art keywords
- lactam
- continuous polymerization
- melt
- polymerization method
- catalyst
- 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.)
- Ceased
Links
- -1 anionic lactam Chemical class 0.000 title claims abstract description 19
- 238000006116 polymerization reaction Methods 0.000 title claims description 57
- 238000000034 method Methods 0.000 claims abstract description 58
- 150000003951 lactams Chemical class 0.000 claims abstract description 55
- 239000003054 catalyst Substances 0.000 claims abstract description 37
- 239000012190 activator Substances 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 239000012298 atmosphere Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 36
- 239000000155 melt Substances 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 21
- 239000000654 additive Substances 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 17
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical group O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 14
- 238000012693 lactam polymerization Methods 0.000 claims description 14
- 125000000129 anionic group Chemical group 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 238000007872 degassing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 10
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 7
- 239000004014 plasticizer Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000012632 extractable Substances 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- 150000002513 isocyanates Chemical class 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000208199 Buxus sempervirens Species 0.000 description 2
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000001718 carbodiimides Chemical class 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- VJHINFRRDQUWOJ-UHFFFAOYSA-N dioctyl sebacate Chemical compound CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC VJHINFRRDQUWOJ-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- VMPHSYLJUKZBJJ-UHFFFAOYSA-N lauric acid triglyceride Natural products CCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCC)COC(=O)CCCCCCCCCCC VMPHSYLJUKZBJJ-UHFFFAOYSA-N 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- XLDBGFGREOMWSL-UHFFFAOYSA-N n,n'-bis[2,6-di(propan-2-yl)phenyl]methanediimine Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N=C=NC1=C(C(C)C)C=CC=C1C(C)C XLDBGFGREOMWSL-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002918 oxazolines Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- MOMGDEWWZBKDDR-UHFFFAOYSA-M sodium;3,4,5,6-tetrahydro-2h-azepin-7-olate Chemical compound [Na+].O=C1CCCCC[N-]1 MOMGDEWWZBKDDR-UHFFFAOYSA-M 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- SNDGLCYYBKJSOT-UHFFFAOYSA-N 1,1,3,3-tetrabutylurea Chemical compound CCCCN(CCCC)C(=O)N(CCCC)CCCC SNDGLCYYBKJSOT-UHFFFAOYSA-N 0.000 description 1
- UWHSPZZUAYSGTB-UHFFFAOYSA-N 1,1,3,3-tetraethylurea Chemical compound CCN(CC)C(=O)N(CC)CC UWHSPZZUAYSGTB-UHFFFAOYSA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 102100035143 Folate receptor gamma Human genes 0.000 description 1
- 101001023202 Homo sapiens Folate receptor gamma Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- WPPOGHDFAVQKLN-UHFFFAOYSA-N N-Octyl-2-pyrrolidone Chemical compound CCCCCCCCN1CCCC1=O WPPOGHDFAVQKLN-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- KIQKWYUGPPFMBV-UHFFFAOYSA-N diisocyanatomethane Chemical compound O=C=NCN=C=O KIQKWYUGPPFMBV-UHFFFAOYSA-N 0.000 description 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- MBAUOPQYSQVYJV-UHFFFAOYSA-N octyl 3-[4-hydroxy-3,5-di(propan-2-yl)phenyl]propanoate Chemical compound OC1=C(C=C(C=C1C(C)C)CCC(=O)OCCCCCCCC)C(C)C MBAUOPQYSQVYJV-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 150000003672 ureas Chemical class 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
-
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
-
- 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
-
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
-
- 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
- C08G69/46—Post-polymerisation treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19603303-9 | 1996-01-25 | ||
| DE19603303A DE19603303C2 (de) | 1996-01-25 | 1996-01-25 | Kontinuierliches Verfahren zur aktivierten anionischen Lactampolymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09208689A true JPH09208689A (ja) | 1997-08-12 |
Family
ID=7784053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9012338A Ceased JPH09208689A (ja) | 1996-01-25 | 1997-01-27 | 活性アニオンラクタムの連続的重合方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5747634A (en, 2012) |
| EP (1) | EP0786485B1 (en, 2012) |
| JP (1) | JPH09208689A (en, 2012) |
| KR (1) | KR100472608B1 (en, 2012) |
| CN (1) | CN1098294C (en, 2012) |
| AU (1) | AU719521B2 (en, 2012) |
| DE (2) | DE19603303C2 (en, 2012) |
| IN (1) | IN190935B (en, 2012) |
| PL (1) | PL318124A1 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013544313A (ja) * | 2010-12-03 | 2013-12-12 | ビーエーエスエフ ソシエタス・ヨーロピア | ラクタムの重合方法 |
| JP2015522703A (ja) * | 2012-07-27 | 2015-08-06 | セットアップ パフォーマンス | 反応押出成形によりポリアミドを製造する方法及びその方法を行うのに適合した押出機 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19715679C2 (de) * | 1997-04-15 | 1999-06-02 | Inventa Ag | Verfahren zur Herstellung eines katalytisch wirkenden Flüssigsystems zur Auslösung der anionischen Lactam-Polymerisation |
| DE19753300A1 (de) * | 1997-12-01 | 1999-06-02 | Basf Ag | Verfahren zur Herstellung von festen Dosierungsformen |
| JP3418961B2 (ja) | 1999-03-26 | 2003-06-23 | アトフィナ | ラクタムのアニオン重合方法 |
| DE19961819C2 (de) * | 1999-12-21 | 2002-11-14 | Ems Chemie Ag | Flüssiginitiator zur beschleunigten Durchführung der anionischen Lactampolymerisation, Verfahren zu dessen Herstellung und Verwendung |
| FR2814466B1 (fr) | 2000-09-22 | 2003-01-10 | Atofina | Procede de polymerisation anionique de lactames |
| DE10118453C1 (de) * | 2001-04-12 | 2002-12-12 | Ems Chemie Ag | Anionisch hergestelltes Polyamid und Verfahren zu seiner Herstellung sowie ein Verfahren zum Wiederaufbereiten von Polyamid |
| KR100441217B1 (ko) * | 2001-07-11 | 2004-07-22 | 한장희 | 커플링 처리 무기 충진제를 활용한 고내열 피엠씨 복합재및 이의 제조공정 |
| KR100816068B1 (ko) | 2007-04-10 | 2008-03-24 | 주식회사 에스앤엠 | 난연 ｍｃ나일론의 제조방법 및 상기 방법으로 제조된 난연ｍｃ나일론 |
| ES2644970T3 (es) * | 2009-12-22 | 2017-12-01 | Fundacion Inasmet | Procedimiento y dispositivo para polimerizar lactamas en moldes |
| SI2530074T1 (sl) * | 2011-05-30 | 2014-03-31 | Rhein Chemie Rheinau Gmbh | Novi sestavek za pripravo litih poliamidov |
| KR101954591B1 (ko) * | 2011-08-23 | 2019-03-06 | 바스프 에스이 | 성형품의 제조 방법 |
| EP3130622B1 (de) * | 2015-08-11 | 2020-04-08 | LANXESS Deutschland GmbH | Polymerisierbare zusammensetzung |
| EP3181317A1 (de) | 2015-12-18 | 2017-06-21 | LANXESS Deutschland GmbH | Verfahren zur herstellung von feststoffpartikeln |
| WO2019093729A2 (ko) | 2017-11-08 | 2019-05-16 | 한화케미칼 주식회사 | 음이온 개환 중합에 의한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드 |
| KR102287634B1 (ko) | 2017-11-08 | 2021-08-10 | 한화솔루션 주식회사 | 음이온 개환 중합에 의한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드 |
| KR102262539B1 (ko) | 2017-11-14 | 2021-06-08 | 한화솔루션 주식회사 | 활성화제 투입 방식 조절을 통한 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드 |
| KR102262512B1 (ko) | 2017-11-16 | 2021-06-08 | 한화솔루션 주식회사 | 배위-음이온 개환 중합에 의한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드 |
| KR102262504B1 (ko) | 2017-11-28 | 2021-06-08 | 한화솔루션 주식회사 | 이중 활성기를 지닌 분자량조절제를 이용한 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드 |
| KR102275688B1 (ko) | 2017-11-28 | 2021-07-12 | 한화솔루션 주식회사 | 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드 |
| KR102262531B1 (ko) | 2017-11-28 | 2021-06-08 | 한화솔루션 주식회사 | 아마이드계-분자량조절제를 포함하는 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드 |
| KR102290264B1 (ko) | 2018-06-26 | 2021-08-18 | 플라스틱 옴니엄 어드벤스드 이노베이션 앤드 리서치 | 내부 라이너가 강화된 복합 압력 용기 및 이의 제조하는 방법 |
| EP3670574A1 (de) | 2018-12-20 | 2020-06-24 | L. Brüggemann GmbH & Co. KG | Verfahren zur herstellung eines katalysatorsystems, katalysatorsystem, und dessen verwendung für die herstellung von gusspolyamid |
| DE102019105335B3 (de) | 2019-03-04 | 2019-12-19 | Reinhard Koch | Verfahren und Anlage zur Herstellung von Polylactid (PLA) aus einer Lactidmischung mittels Polymerisation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| LU45885A1 (en, 2012) * | 1963-04-23 | 1964-07-03 | ||
| DE1495132A1 (de) * | 1963-07-17 | 1969-01-30 | Basf Ag | Alkalilactamatloesungen fuer Polymerisationszwecke |
| DE1495848C3 (de) * | 1964-12-10 | 1979-01-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Poly-e-caprolactam |
| US3575938A (en) * | 1969-01-08 | 1971-04-20 | Monsanto Co | Anionic lactam catalyst system |
| US3674751A (en) * | 1969-12-22 | 1972-07-04 | Z Antoniza Zapotockeho Narodni | Method of manufacturing polyamides by alkaline polymerization of cyclic lactams |
| DE2035733C3 (de) * | 1970-07-18 | 1982-03-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur anionischen Polymerisation von Lactamen und Katalysatorlösungen hierfür |
| DE2230732C3 (de) * | 1972-06-23 | 1982-03-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyamiden durch die Polymerisation von Lactamen und Katalysatorlösungen hierfür |
| DE2637010A1 (de) * | 1976-08-17 | 1978-02-23 | Bayer Ag | Aktivierte anionische polymerisation |
| DE2746702A1 (de) * | 1977-10-18 | 1979-04-26 | Bayer Ag | Aktivierte anionische polymerisation von lactamen |
| US4180650A (en) * | 1978-04-21 | 1979-12-25 | Chevron Research Company | Nitrothiophene-accelerated lactam polymerization |
| US4171425A (en) * | 1978-04-21 | 1979-10-16 | Chevron Research Company | Nitrobenzene-accelerated lactam polymerization |
| US4171426A (en) * | 1978-04-21 | 1979-10-16 | Chevron Research Company | Triarylmethylhalide-accelerated lactam polymerization |
| DE58905067D1 (de) * | 1989-11-17 | 1993-09-02 | Peter Geiger | Plattenfoermiger pflasterstein. |
| DE4002260A1 (de) * | 1990-01-26 | 1991-08-01 | Basf Ag | Katalysatorloesung fuer die anionische polymerisation von lactamen und deren verwendung fuer die anionische polymerisation von caprolactam |
-
1996
- 1996-01-25 DE DE19603303A patent/DE19603303C2/de not_active Expired - Fee Related
-
1997
- 1997-01-21 US US08/786,711 patent/US5747634A/en not_active Expired - Fee Related
- 1997-01-23 EP EP97101006A patent/EP0786485B1/de not_active Expired - Lifetime
- 1997-01-23 DE DE59701455T patent/DE59701455D1/de not_active Expired - Fee Related
- 1997-01-24 KR KR1019970002011A patent/KR100472608B1/ko not_active Expired - Fee Related
- 1997-01-24 AU AU12315/97A patent/AU719521B2/en not_active Ceased
- 1997-01-24 PL PL97318124A patent/PL318124A1/xx unknown
- 1997-01-24 IN IN142CA1997 patent/IN190935B/en unknown
- 1997-01-27 CN CN97100397A patent/CN1098294C/zh not_active Expired - Fee Related
- 1997-01-27 JP JP9012338A patent/JPH09208689A/ja not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013544313A (ja) * | 2010-12-03 | 2013-12-12 | ビーエーエスエフ ソシエタス・ヨーロピア | ラクタムの重合方法 |
| JP2015522703A (ja) * | 2012-07-27 | 2015-08-06 | セットアップ パフォーマンス | 反応押出成形によりポリアミドを製造する方法及びその方法を行うのに適合した押出機 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0786485A3 (de) | 1998-07-29 |
| CN1161976A (zh) | 1997-10-15 |
| US5747634A (en) | 1998-05-05 |
| CN1098294C (zh) | 2003-01-08 |
| KR970059200A (ko) | 1997-08-12 |
| AU1231597A (en) | 1997-07-31 |
| DE19603303C2 (de) | 1999-07-22 |
| DE19603303A1 (de) | 1997-08-07 |
| PL318124A1 (en) | 1997-08-04 |
| DE59701455D1 (de) | 2000-05-25 |
| KR100472608B1 (ko) | 2005-07-07 |
| EP0786485A2 (de) | 1997-07-30 |
| AU719521B2 (en) | 2000-05-11 |
| EP0786485B1 (de) | 2000-04-19 |
| IN190935B (en, 2012) | 2003-09-06 |
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