JPH08507097A - 1,8−ジアザシクロテトラデカン−2,7−ジオンからナイロン66ポリマー類の製造 - Google Patents
1,8−ジアザシクロテトラデカン−2,7−ジオンからナイロン66ポリマー類の製造Info
- Publication number
- JPH08507097A JPH08507097A JP6519032A JP51903294A JPH08507097A JP H08507097 A JPH08507097 A JP H08507097A JP 6519032 A JP6519032 A JP 6519032A JP 51903294 A JP51903294 A JP 51903294A JP H08507097 A JPH08507097 A JP H08507097A
- Authority
- JP
- Japan
- Prior art keywords
- dione
- nylon
- diazacyclotetradecane
- polymer
- reaction 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
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
- C08G69/28—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
- C08G69/26—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
-
- 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
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Polyamides (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 1,8−ジアザシクロテトラデカン−2,7−ジオンからナイロン66 ポリマーまたはコポリマーを製造する方法において、(a)1,8−ジアザシク ロテトラデカン−2,7−ジオンを10から90重量部含んでいると共にアジピ ン酸とヘキサメチレンジアミンの塩および/またはエプシロン−カプロラクタム を補足的量で含んでいる反応混合物を生じさせ、(b)大気圧以上の圧力下で上 記混合物を加熱し、(c)温度を約275℃に上昇させながら圧力をゆっくりと 大気圧にまで下げ、(d)相対粘度が少なくとも約25のポリマーが得られるま で約275℃の温度と大気圧の圧力のみを維持することを含む方法。 2. 該反応混合物内にこの反応混合物100重量部当たり少なくとも50部 の量で該アジピン酸とヘキサメチレンジアミンの塩を存在させる請求の範囲1の 方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/016,948 | 1993-02-22 | ||
US08/016,948 US5292857A (en) | 1993-02-22 | 1993-02-22 | Preparation of nylon 66 polymers from 1,8-diazacyclotetradecane-2,7-dione |
PCT/US1994/001482 WO1994019393A1 (en) | 1993-02-22 | 1994-02-16 | Preparation of nylon 66 polymers from 1,8-diazacyclotetradecane-2,7-dione |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08507097A true JPH08507097A (ja) | 1996-07-30 |
JP3385585B2 JP3385585B2 (ja) | 2003-03-10 |
Family
ID=21779884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51903294A Expired - Lifetime JP3385585B2 (ja) | 1993-02-22 | 1994-02-16 | 1,8−ジアザシクロテトラデカン−2,7−ジオンからナイロン66ポリマー類の製造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5292857A (ja) |
EP (1) | EP0684965B1 (ja) |
JP (1) | JP3385585B2 (ja) |
CA (1) | CA2155964C (ja) |
DE (1) | DE69402833T2 (ja) |
WO (1) | WO1994019393A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015131884A (ja) * | 2014-01-10 | 2015-07-23 | 宇部興産株式会社 | 環状アルキレン基を有するポリアミド樹脂 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105646875B (zh) * | 2014-11-14 | 2018-12-18 | 辽宁银珠化纺集团有限公司 | 一种低熔点尼龙66树脂及其制备方法 |
EP4337722A1 (en) * | 2021-05-14 | 2024-03-20 | Research Triangle Institute | Depolymerization of polymers with ammonia and amines |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2241323A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides |
-
1993
- 1993-02-22 US US08/016,948 patent/US5292857A/en not_active Expired - Lifetime
-
1994
- 1994-02-16 EP EP94909589A patent/EP0684965B1/en not_active Expired - Lifetime
- 1994-02-16 WO PCT/US1994/001482 patent/WO1994019393A1/en active IP Right Grant
- 1994-02-16 JP JP51903294A patent/JP3385585B2/ja not_active Expired - Lifetime
- 1994-02-16 DE DE69402833T patent/DE69402833T2/de not_active Expired - Lifetime
- 1994-02-16 CA CA002155964A patent/CA2155964C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015131884A (ja) * | 2014-01-10 | 2015-07-23 | 宇部興産株式会社 | 環状アルキレン基を有するポリアミド樹脂 |
Also Published As
Publication number | Publication date |
---|---|
US5292857A (en) | 1994-03-08 |
DE69402833D1 (de) | 1997-05-28 |
JP3385585B2 (ja) | 2003-03-10 |
CA2155964C (en) | 2003-03-18 |
EP0684965B1 (en) | 1997-04-23 |
EP0684965A1 (en) | 1995-12-06 |
DE69402833T2 (de) | 1997-08-28 |
WO1994019393A1 (en) | 1994-09-01 |
CA2155964A1 (en) | 1994-09-01 |
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