TR199902151T2 - Düsük sulu diamin/dikarboksilik asit tuzu. - Google Patents
Düsük sulu diamin/dikarboksilik asit tuzu.Info
- Publication number
- TR199902151T2 TR199902151T2 TR1999/02151T TR9902151T TR199902151T2 TR 199902151 T2 TR199902151 T2 TR 199902151T2 TR 1999/02151 T TR1999/02151 T TR 1999/02151T TR 9902151 T TR9902151 T TR 9902151T TR 199902151 T2 TR199902151 T2 TR 199902151T2
- Authority
- TR
- Turkey
- Prior art keywords
- dicarboxylic acid
- diamine
- acid salt
- low aqueous
- reaction mixture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
-
- 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)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Isbu bulus diamin/dikarboksilik asit tuzunun düsük su katigiyla dogrudan üretimine iliskin yöntemi saglamaktadir. Bu yöntem diamin/dikarboksilik asit tuzunun olusumu için diaminin dikarboksilik asitle reakte edilmesini ihtiva eder. Diamin ve dikarboksilik asidin reaksiyonu, reaksiyon karisimi agirligi üzerinden yaklasik %0.5-%25 su agirligi mevcudiyetinde gerçeklestirilir, bu reaksiyon karisimi içindeki kosullari saglarken reaksiyon karisimi cismen kati partikül formundadir.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/813,737 US5801278A (en) | 1997-03-07 | 1997-03-07 | Low water diamine-dicarboxylic acid salt preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
TR199902151T2 true TR199902151T2 (tr) | 2000-03-21 |
Family
ID=25213245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR1999/02151T TR199902151T2 (tr) | 1997-03-07 | 1998-03-04 | Düsük sulu diamin/dikarboksilik asit tuzu. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5801278A (tr) |
EP (1) | EP0971869B1 (tr) |
JP (1) | JP3939764B2 (tr) |
KR (1) | KR100513189B1 (tr) |
AU (1) | AU6684798A (tr) |
BR (1) | BR9807233A (tr) |
CA (1) | CA2282570C (tr) |
DE (1) | DE69802391T2 (tr) |
TR (1) | TR199902151T2 (tr) |
WO (1) | WO1998039282A1 (tr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4087017B2 (ja) * | 1999-07-15 | 2008-05-14 | 本田技研工業株式会社 | 転回機構を備えた四輪車両 |
EP1118630B1 (en) * | 2000-01-21 | 2006-05-17 | Mitsubishi Gas Chemical Company, Inc. | Process for producing polyamide |
CN100406495C (zh) * | 2003-08-07 | 2008-07-30 | 上海杰事杰新材料股份有限公司 | 一种长碳链尼龙盐的生产工艺 |
FR2916756B1 (fr) * | 2007-06-04 | 2009-07-17 | Rhodia Recherches & Tech | Procede de fabrication d'une solution de sels de diacides/diamines |
JP5868332B2 (ja) * | 2010-11-26 | 2016-02-24 | 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 |
SG10202110622UA (en) * | 2011-07-26 | 2021-11-29 | Dsm Ip Assets Bv | Process for preparing a diamine/dicarboxylic acid salt |
TWI600636B (zh) * | 2012-08-01 | 2017-10-01 | Dsm智慧財產有限公司 | 製備二胺/二羧酸鹽的方法 |
BR112015017931A2 (pt) | 2013-01-30 | 2017-07-11 | Dsm Ip Assets Bv | processo para a preparação de uma poliamida |
JP6349583B2 (ja) * | 2013-01-31 | 2018-07-04 | ディーエスエム アイピー アセッツ ビー.ブイ. | ジアミン/ジカルボン酸塩およびそれらのポリアミドの調製方法 |
TW201443103A (zh) | 2013-05-01 | 2014-11-16 | Invista Tech Sarl | 自部分平衡之酸性溶液製備尼龍鹽溶液的方法 |
CN104130135B (zh) | 2013-05-01 | 2018-07-03 | 英威达纺织(英国)有限公司 | 用于生产部分平衡酸溶液的方法 |
TW201529640A (zh) | 2013-12-17 | 2015-08-01 | Invista Tech Sarl | 以具有分散器桿頭之容器製造供生產尼龍鹽之部分平衡酸溶液之方法 |
TWI671121B (zh) | 2014-07-29 | 2019-09-11 | 荷蘭商帝斯曼知識產權資產管理有限公司 | 用於製備聚醯胺的方法、用於該方法中的耐綸鹽及用於製造該鹽的方法 |
CN107001625B (zh) * | 2014-12-17 | 2020-06-19 | 上海凯赛生物技术股份有限公司 | 一种尼龙盐及其制备方法 |
TWI787251B (zh) | 2017-04-13 | 2022-12-21 | 英商英威達紡織(英國)有限公司 | 製備用於聚醯胺化製程之前體之單體平衡控制 |
EP3498757A1 (en) | 2017-12-18 | 2019-06-19 | Rhodia Operations | Process for the preparation of stoichiometric dicarboxylic acid/diamine salts and polyamides thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2163584A (en) * | 1936-12-01 | 1939-06-27 | Du Pont | Preparation of polyamides |
US2130948A (en) * | 1937-04-09 | 1938-09-20 | Du Pont | Synthetic fiber |
JPS5411288B1 (tr) * | 1971-05-08 | 1979-05-14 | ||
US4131712A (en) * | 1977-08-10 | 1978-12-26 | E. I. Du Pont De Nemours And Company | Process for preparing polyamide from diacid-rich component and diamine-rich component |
US4442260A (en) * | 1983-03-14 | 1984-04-10 | E. I. Du Pont De Nemours & Company | Preparation of salt solution useful for making nylon |
GB8607717D0 (en) * | 1986-03-27 | 1986-04-30 | Unilever Plc | Hydratable powders |
GB8720490D0 (en) * | 1987-08-29 | 1987-10-07 | Bp Chem Int Ltd | Preparation of homopolyamides |
-
1997
- 1997-03-07 US US08/813,737 patent/US5801278A/en not_active Expired - Lifetime
-
1998
- 1998-03-04 WO PCT/US1998/004245 patent/WO1998039282A1/en active IP Right Grant
- 1998-03-04 EP EP98908940A patent/EP0971869B1/en not_active Expired - Lifetime
- 1998-03-04 AU AU66847/98A patent/AU6684798A/en not_active Abandoned
- 1998-03-04 DE DE69802391T patent/DE69802391T2/de not_active Expired - Lifetime
- 1998-03-04 TR TR1999/02151T patent/TR199902151T2/tr unknown
- 1998-03-04 KR KR10-1999-7008071A patent/KR100513189B1/ko not_active IP Right Cessation
- 1998-03-04 JP JP53876698A patent/JP3939764B2/ja not_active Expired - Fee Related
- 1998-03-04 CA CA002282570A patent/CA2282570C/en not_active Expired - Fee Related
- 1998-03-04 BR BR9807233-1A patent/BR9807233A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0971869B1 (en) | 2001-11-07 |
DE69802391D1 (de) | 2001-12-13 |
CA2282570A1 (en) | 1998-09-11 |
CA2282570C (en) | 2002-10-08 |
BR9807233A (pt) | 2000-04-25 |
JP3939764B2 (ja) | 2007-07-04 |
DE69802391T2 (de) | 2002-07-11 |
JP2001513820A (ja) | 2001-09-04 |
KR20000075985A (ko) | 2000-12-26 |
AU6684798A (en) | 1998-09-22 |
EP0971869A1 (en) | 2000-01-19 |
KR100513189B1 (ko) | 2005-09-08 |
WO1998039282A1 (en) | 1998-09-11 |
US5801278A (en) | 1998-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TR199902151T2 (tr) | Düsük sulu diamin/dikarboksilik asit tuzu. | |
DE69828510D1 (de) | Wässerige polyimidherstellung | |
TW217407B (tr) | ||
IL129068A0 (en) | Sulfinic acid derivatives and their preparation and use | |
CA2022392A1 (en) | 4-phosphonomethyl-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane n-oxide and water-soluble salts thereof | |
ATE195512T1 (de) | Salze von aliphatischen alpha-hydroxysäuren und deren herstellung | |
EP0644257A3 (en) | Process for the preparation of amino acid particles. | |
MY115211A (en) | Novel amino acid derivatives, their preparation and use | |
TR200000850T2 (tr) | Aerosol olmayan traş jeli bileşimleri. | |
TR27789A (tr) | Peroksijene-dayali oksitleme maddelerinin in situ kosullarinda üretilmesi. | |
ES8404300A1 (es) | Procedimiento para preparar una composicion de cemento libre de yeso. | |
TR28332A (tr) | Arilasetik asit türevleri. | |
DE60034601D1 (de) | Verfahren zur herstellung von polyphenolischen adhäsionsproteinen | |
DE59711504D1 (de) | Verfahren zur herstellung von metallkomplexcarbonsäureamiden | |
ES2148475T3 (es) | Procedimiento para elaborar formulaciones solidas que contienen agentes tensioactivos de oxidos de aminas. | |
BR9306693A (pt) | Processo para purificação de uma solução aquosa de enzima | |
BG104022A (en) | New beta-amino and beta-azidocarboxylic acid derivatives, the production thereof and the use thereof as endothelin receptor antagonists | |
SE9604582D0 (sv) | Novel compounds | |
TR199901380A2 (tr) | Di-ya da triazo-spiro[4,5] dekan türevleri | |
NO20020444L (no) | Blanding for behandling av avfallsmaterialer | |
ES8307714A1 (es) | Procedimiento de obtencion de sales aminicas de utilidad como aditivos para cementos hidraulicos. | |
HUP0002930A2 (hu) | Eljárás 3-ciano-2,4-dihalogén-5-fluor-benzoesavak előállítására, intermedierjeik és ezek előállítása | |
TR200102436T2 (tr) | 5-HT1F agonistleri | |
BG104222A (en) | Novel carboxylic acid derivatives, their production and their use as mixed eta/etb endothelin-receptor antagonists | |
NO20033706D0 (no) | Fremgangsmåte for fremstilling av D-pantotensyre og/eller salter som tilsetning til dyrefôr |