AR010763A1 - Preparacion0n de sales de nilon de carbamatos de diamina y acidos dicarboxilicos - Google Patents
Preparacion0n de sales de nilon de carbamatos de diamina y acidos dicarboxilicosInfo
- Publication number
- AR010763A1 AR010763A1 ARP970105811A ARP970105811A AR010763A1 AR 010763 A1 AR010763 A1 AR 010763A1 AR P970105811 A ARP970105811 A AR P970105811A AR P970105811 A ARP970105811 A AR P970105811A AR 010763 A1 AR010763 A1 AR 010763A1
- Authority
- AR
- Argentina
- Prior art keywords
- dicarboxylic acids
- solid
- preparation
- diamine carbamates
- nylon salts
- 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)
Abstract
Se fabrican sales de nilon substancialmente anhidras en un proceso en estado solido en el cual los carbamatos de diamina solidos se ponen en contactoy se mezclan con ácidos dicarboxílicos solidos en una reaccion casi instantánea para producirl a sal, y preferiblemente son preparados mezclando los carbamatosde diamina solidos y los ácidos dicarboxílicos solidos bajo condiciones de cizallamiento elevado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3255796P | 1996-12-12 | 1996-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR010763A1 true AR010763A1 (es) | 2000-07-12 |
Family
ID=21865570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970105811A AR010763A1 (es) | 1996-12-12 | 1997-12-10 | Preparacion0n de sales de nilon de carbamatos de diamina y acidos dicarboxilicos |
Country Status (12)
Country | Link |
---|---|
US (1) | US5874520A (es) |
EP (1) | EP0946494A1 (es) |
JP (1) | JP2001506235A (es) |
KR (1) | KR20000057514A (es) |
AR (1) | AR010763A1 (es) |
AU (1) | AU734554B2 (es) |
BR (1) | BR9713906A (es) |
IL (1) | IL129926A0 (es) |
TR (1) | TR199901303T2 (es) |
TW (1) | TW500713B (es) |
WO (1) | WO1998025882A1 (es) |
ZA (1) | ZA978957B (es) |
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/en 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 |
IL129926A0 (en) | 2000-02-29 |
WO1998025882A1 (en) | 1998-06-18 |
EP0946494A1 (en) | 1999-10-06 |
TR199901303T2 (xx) | 1999-10-21 |
US5874520A (en) | 1999-02-23 |
AU734554B2 (en) | 2001-06-14 |
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Legal Events
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FA | Abandonment or withdrawal |