IL129926A0 - Preparation of nylon salts from diamine carbamates and decarboxylic acids - Google Patents
Preparation of nylon salts from diamine carbamates and decarboxylic acidsInfo
- Publication number
- IL129926A0 IL129926A0 IL12992697A IL12992697A IL129926A0 IL 129926 A0 IL129926 A0 IL 129926A0 IL 12992697 A IL12992697 A IL 12992697A IL 12992697 A IL12992697 A IL 12992697A IL 129926 A0 IL129926 A0 IL 129926A0
- Authority
- IL
- Israel
- Prior art keywords
- preparation
- nylon salts
- diamine carbamates
- decarboxylic
- acids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/64—Preparation of compounds containing amino groups bound to a carbon skeleton by disproportionation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3255796P | 1996-12-12 | 1996-12-12 | |
| PCT/US1997/022482 WO1998025882A1 (en) | 1996-12-12 | 1997-12-09 | Preparation of nylon salts from diamine carbamates and dicarboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL129926A0 true IL129926A0 (en) | 2000-02-29 |
Family
ID=21865570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12992697A IL129926A0 (en) | 1996-12-12 | 1997-12-09 | Preparation of nylon salts from diamine carbamates and decarboxylic acids |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5874520A (de) |
| EP (1) | EP0946494A1 (de) |
| JP (1) | JP2001506235A (de) |
| KR (1) | KR20000057514A (de) |
| AR (1) | AR010763A1 (de) |
| AU (1) | AU734554B2 (de) |
| BR (1) | BR9713906A (de) |
| IL (1) | IL129926A0 (de) |
| TR (1) | TR199901303T2 (de) |
| TW (1) | TW500713B (de) |
| WO (1) | WO1998025882A1 (de) |
| ZA (1) | ZA978957B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2833724A1 (fr) * | 2001-12-13 | 2003-06-20 | Canal Plus Technologies | Composant electronique numerique protege contre des analyses de type electrique et/ou electromagnetique, notamment dans le domaine de la carte a puce |
| DE102007022445A1 (de) * | 2007-05-10 | 2008-11-13 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Aminen |
| US7984726B2 (en) * | 2009-03-10 | 2011-07-26 | YJIP, Inc. | Portable shelter having frame with pivotally coupled foot members |
| WO2012070457A1 (ja) * | 2010-11-26 | 2012-05-31 | ユニチカ株式会社 | ナイロン塩粉末の製造方法、およびナイロンの製造方法 |
| RU2730455C2 (ru) | 2011-07-26 | 2020-08-24 | ДСМ АйПи АССЕТС Б.В. | Способ получения соли диамина/дикарбоновой кислоты |
| CA2898266A1 (en) | 2013-01-30 | 2014-08-07 | Dsm Ip Assets B.V. | Process for the preparation of a polyamide |
| CN104968641B (zh) * | 2013-01-31 | 2017-03-15 | 帝斯曼知识产权资产管理有限公司 | 制备二胺/二羧酸盐及其聚酰胺的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2257925A1 (de) * | 1972-11-25 | 1974-06-06 | Hoechst Ag | Verfahren zur herstellung von aminsalzen |
| DE2638824C3 (de) * | 1976-08-28 | 1979-10-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Salzen aus Dicarbonsäuren und Diaminen |
| GB8917385D0 (en) * | 1989-07-29 | 1989-09-13 | Bp Chem Int Ltd | Process for the preparation of nylon salts |
| US5721403A (en) * | 1996-03-29 | 1998-02-24 | Otis Elevator Company | Selective circuit bypass for elevator system |
-
1997
- 1997-09-15 US US08/929,717 patent/US5874520A/en not_active Expired - Lifetime
- 1997-10-07 ZA ZA978957A patent/ZA978957B/xx unknown
- 1997-10-08 TW TW086114722A patent/TW500713B/zh not_active IP Right Cessation
- 1997-12-09 EP EP97950888A patent/EP0946494A1/de not_active Withdrawn
- 1997-12-09 JP JP52686698A patent/JP2001506235A/ja active Pending
- 1997-12-09 WO PCT/US1997/022482 patent/WO1998025882A1/en not_active Application Discontinuation
- 1997-12-09 TR TR1999/01303T patent/TR199901303T2/xx unknown
- 1997-12-09 IL IL12992697A patent/IL129926A0/xx unknown
- 1997-12-09 AU AU53773/98A patent/AU734554B2/en not_active Ceased
- 1997-12-09 KR KR1019990705211A patent/KR20000057514A/ko not_active Application Discontinuation
- 1997-12-09 BR BR9713906-8A patent/BR9713906A/pt not_active IP Right Cessation
- 1997-12-10 AR ARP970105811A patent/AR010763A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5377398A (en) | 1998-07-03 |
| BR9713906A (pt) | 2000-02-29 |
| ZA978957B (en) | 1999-04-07 |
| KR20000057514A (ko) | 2000-09-15 |
| JP2001506235A (ja) | 2001-05-15 |
| TW500713B (en) | 2002-09-01 |
| AR010763A1 (es) | 2000-07-12 |
| WO1998025882A1 (en) | 1998-06-18 |
| EP0946494A1 (de) | 1999-10-06 |
| TR199901303T2 (xx) | 1999-10-21 |
| US5874520A (en) | 1999-02-23 |
| AU734554B2 (en) | 2001-06-14 |
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