KR20020063243A - 폴리아미드의 제조방법 - Google Patents
폴리아미드의 제조방법 Download PDFInfo
- Publication number
- KR20020063243A KR20020063243A KR1020027007902A KR20027007902A KR20020063243A KR 20020063243 A KR20020063243 A KR 20020063243A KR 1020027007902 A KR1020027007902 A KR 1020027007902A KR 20027007902 A KR20027007902 A KR 20027007902A KR 20020063243 A KR20020063243 A KR 20020063243A
- Authority
- KR
- South Korea
- Prior art keywords
- polyamide
- composition
- compounds
- lactam
- water
- 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
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
- C08G69/04—Preparatory processes
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
| 실시예 | ACAM | ACA | CAP | 물 | T/P/시간 |
| Ⅰ | 8.842(44%) | 3.06(15%) | 8.1(41%) | 0 | 265℃/0.1㎫/12시간 |
| Ⅱ | 8.842(43%) | 3.06(15%) | 8.1(40%) | 0.407(2%) | 265℃/0.1㎫/12시간 |
| Ⅲ | 8.842(44%) | 3.06(15%) | 8.1(41%) | 0 | 265℃/0.1㎫/12시간+265℃/0.01㎫/4시간 |
| Ⅳ | 8.842(43%) | 3.06(15%) | 8.1(40%) | 0.407(2%) | 265℃/0.1㎫/12시간+265℃/0.01㎫/4시간 |
| A | 0 | 3.06(25%) | 8.1(68%) | 0.8(7%) | 265℃/0.1㎫/12시간 |
| 실시예 | ηrel * | [NH2]*(meg/㎏) | [CO2H]*(meq/㎏) | [CAP](wt.%) | [CD](wt.%) | Tm 2**(℃) |
| Ⅰ | 2.43 | 55 | 31 | 7.2 | 0.5 | 220 |
| Ⅱ | 2.43 | 53 | 25 | 7.4 | 0.6 | 221 |
| Ⅲ | 2.80 | 45 | 40 | 5.3 | 0.4 | 220 |
| Ⅳ | 3.35 | 36 | 15 | 5.4 | 0.5 | 220 |
| A | 2.62 | 49 | 40 | 8.0 | 0.5 | 221 |
Claims (15)
- (a)일차 아미노카르본아미드 및 (b)아미노카르복시산 및/또는 락탐을 적어도 포함하는 조성물이 중합되는 단계를 적어도 포함하며, 상기 조성물이(a)일차 아미노카르본아미드 10-90wt.%;(b)아미노카르복시산 및/또는 락탐 10-90wt.%;(c)물 0-4wt.%를 포함하는(상기 양은 화합물의 합(a+b+c)에 상대적인 것임) 것을 특징으로 하는 폴리아미드의 제조방법.
- 제 1 항에 있어서,상기 조성물은(a)일차 아미노카르본아미드 20-80wt.%;(b)아미노카르복시산 및/또는 락탐 20-80wt.%;(c)물 0-2wt.%를 적어도 포함하는(상기 양은 화합물의 합(a+b+c)에 상대적인 것임) 것을 특징으로 하는 폴리아미드의 제조방법.
- 제 1 항에 있어서,(a)일차 아미노카르본아미드 30-70wt.%;(b)아미노카르복시산 및/또는 락탐 30-70wt.%;(c)물 0-1wt.%를 적어도 포함하는(상기 양은 화합물의 합(a+b+c)에 상대적인것임) 것을 특징으로 하는 폴리아미드의 제조방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 화합물의 합(a+b+c)은 전체 조성물의 적어도 75wt.%인 것을 특징으로 하는 폴리아미드의 제조방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 화합물의 합(a+b+c)은 전체 조성물의 적어도 85wt.%인 것을 특징으로 하는 폴리아미드의 제조방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,일차 아미노카르본아미드가 6-아미노카프론아미드이고, 아미노카프로산이 6-아미노카프로산이며, 락탐이 ε-카프로락탐인 것을 특징으로 하는 폴리아미드-6의 제조방법.
- 제 6 항에 있어서,상기 조성물은 물의 존재하에서 수행되는 5-포르밀발러레이트 에스테르의 환원적 아민화에서 수득되는 것을 특징으로 하는 폴리아미드-6의 제조방법.
- 제 7 항에 있어서,5-포르밀발러레이트 에스테르는 5-포르밀메틸발러레이트인 것을 특징으로 하는 폴리아미드-6의 제조방법.
- 제 6 항 내지 제 8 항 중 어느 한 항에 있어서,상기 조성물은 연속해서 수득된 중간물질 혼합물의 (a)카르보닐화, (b)히드로포르밀화 및 (c)환원적 아민화를 통해 부타디엔으로부터 수득되는 것을 특징으로 하는 폴리아미드-6의 제조방법.
- 제 6 항 내지 제 9 항 중 어느 한 항에 있어서,(a)6-아미노카프론아미드 및 (b)6-아미노카프로산 및/또는 ε-카프로락탐의 비(a/b)는 3/1-1/3인 것을 특징으로 하는 폴리아미드-6의 제조방법.
- 제 1 항 내지 제 10 항 중 어느 한 항에 있어서,상기 조성물은 아미노니트릴 0.1wt.% 이하를 함유하는 것을 특징으로 하는 폴리아미드-6의 제조방법.
- 제 1 항 내지 제 11 항 중 어느 한 항에 있어서,상기 중합은 약 240℃ 내지 275℃의 온도 및 약 (0.5-100).105Pa의 압력에서 VK 컬럼에서 실시되는 것을 특징으로 하는 폴리아미드-6의 제조방법.
- 제 1 항 내지 제 12 항 중 어느 한 항에 따른 방법에 의해 수득가능한 것을 특징으로 하는 폴리아미드.
- 섬유, 사출성형품 또는 압출성형품, 또는 필름을 제조하기 위해 사용되는 것을 특징으로 하는 제 13 항의 폴리아미드의 용도.
- 제 14 항의 폴리아미드로부터 수득가능한 섬유, 사출성형품 또는 압출성형품, 또는 필름.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1013939 | 1999-12-23 | ||
| NL1013939A NL1013939C2 (nl) | 1999-12-23 | 1999-12-23 | Werkwijze voor de bereiding van een polyamide. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020063243A true KR20020063243A (ko) | 2002-08-01 |
| KR100672190B1 KR100672190B1 (ko) | 2007-01-19 |
Family
ID=19770501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027007902A Expired - Fee Related KR100672190B1 (ko) | 1999-12-23 | 2000-11-07 | 폴리아미드의 제조방법 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6828413B2 (ko) |
| EP (1) | EP1250377B1 (ko) |
| KR (1) | KR100672190B1 (ko) |
| CN (1) | CN1183182C (ko) |
| AT (1) | ATE294208T1 (ko) |
| AU (1) | AU1741001A (ko) |
| DE (1) | DE60019810T2 (ko) |
| ES (1) | ES2240208T3 (ko) |
| NL (1) | NL1013939C2 (ko) |
| TW (1) | TW593431B (ko) |
| WO (1) | WO2001048054A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200951103A (en) * | 2008-03-11 | 2009-12-16 | Dsm Ip Assets Bv | Preparation of 6-aminocaproic acid from α-ketopimelic acid |
| EP2660217A1 (de) | 2012-05-03 | 2013-11-06 | Construction Research & Technology GmbH | Mahlhilfsmittel für mineralische Bindemittel |
| SG11202000892XA (en) | 2017-09-28 | 2020-02-27 | Dupont Polymers Inc | Polymerization process |
| EP4310229A3 (en) | 2018-11-30 | 2024-04-03 | The Procter & Gamble Company | Methods for through-fluid bonding nonwoven webs |
| EP3887584B1 (en) | 2018-11-30 | 2022-08-24 | The Procter & Gamble Company | Methods for producing through-fluid bonded nonwoven webs |
| CN113166988B (zh) | 2018-11-30 | 2023-04-07 | 宝洁公司 | 形成柔软且蓬松的非织造纤维网的方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2341611A (en) * | 1939-03-24 | 1944-02-15 | Hagedorn Max | Process for the production of high polymeric condsensation products |
| BE440109A (ko) * | 1940-01-12 | |||
| NL61734C (ko) * | 1946-09-13 | 1948-09-15 | ||
| DE3602376A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von (epsilon)-caprolactam |
| DE3602378A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von 6-aminocapronsaeureestern |
| DE3602375A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von (epsilon)-caprolactam |
| DE3602377A1 (de) * | 1986-01-28 | 1987-07-30 | Basf Ag | Verfahren zur herstellung von caprolactam |
| MY113899A (en) * | 1995-03-01 | 2002-06-29 | Dsm Ip Assets Bv | Process for the preparation of (permittivy)-caprolactam and (permittivy)-caprolactam precursors |
| BE1009637A4 (nl) * | 1995-09-19 | 1997-06-03 | Dsm Nv | Electrische en electronische onderdelen uit een polyamidesamenstelling. |
| US5877314A (en) * | 1997-02-14 | 1999-03-02 | Dsm N.V. | Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors |
| NL1005520C2 (nl) * | 1997-03-13 | 1998-09-15 | Dsm Nv | Automobielonderdelen uit een polyamide samenstelling. |
| DE19808490A1 (de) * | 1998-02-27 | 1999-09-02 | Basf Ag | Verfahren zur Herstellung von Polyamiden aus Aminocarbonsäureverbindungen |
| NL1010161C2 (nl) * | 1998-09-23 | 2000-03-24 | Dsm Nv | Proces voor de productie van polyamide-6 uitgaande èpsilon-caprolactam. |
| US6660857B2 (en) * | 2000-02-03 | 2003-12-09 | Dsm N.V. | Process for the preparation of ε-caprolactam |
-
1999
- 1999-12-23 NL NL1013939A patent/NL1013939C2/nl not_active IP Right Cessation
-
2000
- 2000-11-07 AT AT00980110T patent/ATE294208T1/de not_active IP Right Cessation
- 2000-11-07 AU AU17410/01A patent/AU1741001A/en not_active Abandoned
- 2000-11-07 CN CNB008174520A patent/CN1183182C/zh not_active Expired - Fee Related
- 2000-11-07 EP EP00980110A patent/EP1250377B1/en not_active Expired - Lifetime
- 2000-11-07 KR KR1020027007902A patent/KR100672190B1/ko not_active Expired - Fee Related
- 2000-11-07 ES ES00980110T patent/ES2240208T3/es not_active Expired - Lifetime
- 2000-11-07 DE DE60019810T patent/DE60019810T2/de not_active Expired - Lifetime
- 2000-11-07 WO PCT/NL2000/000811 patent/WO2001048054A1/en not_active Ceased
- 2000-11-09 TW TW089123702A patent/TW593431B/zh not_active IP Right Cessation
-
2002
- 2002-06-24 US US10/177,761 patent/US6828413B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6828413B2 (en) | 2004-12-07 |
| TW593431B (en) | 2004-06-21 |
| EP1250377B1 (en) | 2005-04-27 |
| NL1013939C2 (nl) | 2001-06-26 |
| ATE294208T1 (de) | 2005-05-15 |
| DE60019810D1 (de) | 2005-06-02 |
| DE60019810T2 (de) | 2006-01-26 |
| CN1183182C (zh) | 2005-01-05 |
| CN1411484A (zh) | 2003-04-16 |
| KR100672190B1 (ko) | 2007-01-19 |
| EP1250377A1 (en) | 2002-10-23 |
| WO2001048054A1 (en) | 2001-07-05 |
| ES2240208T3 (es) | 2005-10-16 |
| AU1741001A (en) | 2001-07-09 |
| US20030027977A1 (en) | 2003-02-06 |
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