ES2175131T3 - Policaprolactama con nueva regulacion de cadenas. - Google Patents

Policaprolactama con nueva regulacion de cadenas.

Info

Publication number
ES2175131T3
ES2175131T3 ES96933435T ES96933435T ES2175131T3 ES 2175131 T3 ES2175131 T3 ES 2175131T3 ES 96933435 T ES96933435 T ES 96933435T ES 96933435 T ES96933435 T ES 96933435T ES 2175131 T3 ES2175131 T3 ES 2175131T3
Authority
ES
Spain
Prior art keywords
weight
new chain
policaprolactama
iii
chain regulation
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.)
Expired - Lifetime
Application number
ES96933435T
Other languages
English (en)
Other versions
ES2175131T5 (es
Inventor
Hanns-Jorg Liedloff
Ernst Morf
Gerhard Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uhde Inventa Fischer AG
Original Assignee
Inventa Fischer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7774422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2175131(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inventa Fischer AG filed Critical Inventa Fischer AG
Application granted granted Critical
Publication of ES2175131T3 publication Critical patent/ES2175131T3/es
Publication of ES2175131T5 publication Critical patent/ES2175131T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic 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
    • 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
    • C08G69/18—Anionic polymerisation

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A LA PRODUCCION DE UNA POLICAPROLACTAMA POLIMERIZADA HIDROLITICAMENTE UTILIZANDO UN NUEVO METODO DE CONTROL DE CADENA, REALIZANDOSE LA POLIMERIZACION DE LA CAPROLACTAMA (I) CON 0,1 - 0,7 % EN PESO DE UN ACIDO DICARBOXILICO AROMATICO (II), 0 - 0,7 % EN PESO DE UNA DIAMINA ALIFATICA O CICLOALIFATICA (III) QUE CONTIENE UN GRUPO AMINO PRIMARIO O TERCIARIO, Y/O 0,01 - 0,7 % EN PESO DE 4 - AMINO 2,2,6,6, - TETRAALQUIL - PIPERIDINA (IV), COMPLETANDOSE LA CANTIDAD DE LOS COMPONENTES I A IV HASTA UN 100 % EN PESO Y SIENDO LA SUMA DE LOS COMPONENTES III Y IV DE 0,05 - 0,7 % EN PESO.
ES96933435T 1995-10-09 1996-09-30 Policaprolactama con nueva regulacion de cadenas. Expired - Lifetime ES2175131T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19537614A DE19537614C3 (de) 1995-10-09 1995-10-09 Polycaprolactam mit neuartiger Kettenregelung
DE19537614 1995-10-09

Publications (2)

Publication Number Publication Date
ES2175131T3 true ES2175131T3 (es) 2002-11-16
ES2175131T5 ES2175131T5 (es) 2008-08-01

Family

ID=7774422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96933435T Expired - Lifetime ES2175131T5 (es) 1995-10-09 1996-09-30 Policaprolactama con nueva regulacion de cadenas.

Country Status (11)

Country Link
US (1) US5807972A (es)
EP (1) EP0800548B2 (es)
KR (1) KR100259218B1 (es)
CN (1) CN1090645C (es)
AR (1) AR003843A1 (es)
BR (1) BR9606666A (es)
DE (2) DE19537614C3 (es)
ES (1) ES2175131T5 (es)
TR (1) TR199700390T1 (es)
TW (1) TW360670B (es)
WO (1) WO1997013800A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649480A (en) * 1995-06-07 1997-07-22 Yim; Joan Marilyn Touch-readable product and associated process
US5851238A (en) * 1996-07-31 1998-12-22 Basf Corporation Photochemically stabilized polyamide compositions
US6136433A (en) 1997-05-01 2000-10-24 Basf Corporation Spinning and stability of solution-dyed nylon fibers
DE19745099B4 (de) * 1997-10-11 2014-11-06 Lurgi Zimmer Gmbh Verwendung eines Additivs mit kettenregelnden und stabilisierenden Eigenschaften bei der Herstellung von Polycaprolactam
AR018063A1 (es) * 1998-02-13 2001-10-31 Basf Se Poliamida inherentemente estabilizada frente a la luz y al calor y metodo para su obtencion.
DE19812135A1 (de) 1998-03-20 1999-09-23 Basf Ag Inhärent licht- und hitzestabilisierte Polyamide mit verbesserter Naßechtheit
DE19854421B4 (de) * 1998-11-25 2006-11-02 Ems-Inventa Ag Verfahren zur Herstellung von Polyamid-6 für Spinnzwecke
DE19858365A1 (de) * 1998-12-17 2000-06-21 Inventa Ag Verfahren zur Herstellung von Polyamid-6 für Spinnzwecke
DE10058292A1 (de) * 2000-11-23 2002-05-29 Basf Ag Polyamide
US6620208B2 (en) 2001-03-30 2003-09-16 Honeywell International Inc. Wetfast polyamide fiber with high amino end group content
DE10125137A1 (de) * 2001-05-22 2002-12-05 Basf Ag Polymere Masse
DE10259048B4 (de) 2002-12-17 2007-05-24 Ems-Chemie Ag Copolyamide
US8022170B2 (en) 2002-12-17 2011-09-20 Ems-Chemie Ag Copolyamides
DE102005023419B4 (de) * 2005-05-20 2007-02-22 Ems-Chemie Ag Polyamid-Oligomere und deren Verwendung
DE102005023420A1 (de) 2005-05-20 2006-11-23 Ems-Chemie Ag Polyamidformmassen mit verbesserter Fliessfähigkeit, deren Herstellung sowie deren Verwendung
US8268956B2 (en) 2006-12-08 2012-09-18 Ems-Chemie Ag Transparent mold made of a polyamide molding material
EP2060607B2 (de) 2007-11-16 2019-11-27 Ems-Patent Ag Gefüllte Polyamidformmassen
DE102008026075B4 (de) 2008-05-30 2015-04-30 Lurgi Zimmer Gmbh Verfahren zur Herstellung von Polyamiden unter Verwendung von Carbonsäuren und Amiden
EP2202260B1 (de) 2008-12-23 2012-12-12 Ems-Patent Ag Inhärent stabilisiertes Polyamid-Elastomer sowie Verfahren zu dessen Herstellung
PL2365033T3 (pl) 2010-03-12 2013-12-31 Ems Patent Ag Poliamidowa masa do formowania o modyfikowanej udarności oraz wytworzony z niej zbiornik
EP2412757B1 (de) 2010-07-30 2013-11-13 Ems-Patent Ag Polyamidformmasse zur Herstellung von Formkörpern mit einer Weichgriffoberfläche sowie entsprechende Formkörper
ES2435667T3 (es) 2011-06-17 2013-12-20 Ems-Patent Ag Masas de moldeo parcialmente aromáticas y sus usos
EP2666803B1 (de) 2012-05-23 2018-09-05 Ems-Patent Ag Kratzfeste, transparente und zähe Copolyamidformmassen, hieraus hergestellte Formkörper und deren Verwendung
EP2716716B1 (de) 2012-10-02 2018-04-18 Ems-Patent Ag Polyamid-Formmassen und deren Verwendung bei der Herstellung von Formkörpern
PL2746339T3 (pl) 2012-12-18 2015-05-29 Ems Patent Ag Tłoczywo poliamidowe i wytłaczane z niego kształtki
EP2778190B1 (de) 2013-03-15 2015-07-15 Ems-Patent Ag Polyamidformmasse sowie hieraus hergestellter Formkörper
CN105037713A (zh) * 2015-08-25 2015-11-11 苏州飞翔新材料研究院有限公司 一种具有抗老化性的聚酰胺及其制备方法
DE102018220616B3 (de) 2018-11-20 2019-05-29 Thyssenkrupp Ag Verfahren zur Herstellung von Polyamid 6
WO2025168647A1 (en) * 2024-02-07 2025-08-14 Solvay Specialty Polymers Usa, Llc Polyamide comprising 9t units

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684765A (en) * 1970-01-08 1972-08-15 Sankyo Co Stabilization of synthetic polymers
DE2509791A1 (de) * 1975-03-06 1976-09-16 Basf Ag Copolyamide und deren verwendung als schmelzkleber
JPS591531A (ja) * 1982-06-25 1984-01-06 Daicel Chem Ind Ltd 感温性高分子材料
DE3526622A1 (de) * 1985-07-25 1987-01-29 Huels Chemische Werke Ag Aromatische polyamide und verfahren zu ihrer herstellung
US4945129A (en) * 1987-08-27 1990-07-31 Allied-Signal Inc. Polyamide compositions with high impact strength at low temperatures
DE58909415D1 (de) * 1988-06-07 1995-10-12 Inventa Ag Thermoplastisch verarbeitbare Polyamide.
DE3932912A1 (de) * 1989-10-03 1991-04-11 Sandoz Ag Sterisch gehinderte aminogruppen enthaltende synthetische polyamide
DE4019780A1 (de) * 1990-06-21 1992-01-02 Basf Ag Verfahren zur kontinuierlichen herstellung von polycaprolactam mit geregeltem aminoendgruppengehalt
DE4218719A1 (de) * 1992-06-06 1993-12-09 Basf Ag Schnellgesponnene Fäden auf der Basis von Polycaprolactam und Verfahren zu ihrer Herstellung
DE4413177A1 (de) * 1994-04-15 1995-10-19 Basf Ag Inhärent hitzestabilisierte Polyamide
DE59502905D1 (de) * 1994-04-15 1998-08-27 Basf Ag Inhärent licht- und hitzestabilisierte polyamide
US5851238A (en) * 1996-07-31 1998-12-22 Basf Corporation Photochemically stabilized polyamide compositions

Also Published As

Publication number Publication date
AR003843A1 (es) 1998-09-09
BR9606666A (pt) 1997-09-30
DE19537614A1 (de) 1997-04-10
DE19537614C3 (de) 2003-10-02
US5807972A (en) 1998-09-15
EP0800548B2 (de) 2008-03-05
TR199700390T1 (xx) 1997-11-21
EP0800548B1 (de) 2002-04-03
KR19980701209A (ko) 1998-05-15
MX9704245A (es) 1998-07-31
KR100259218B1 (ko) 2000-06-15
ES2175131T5 (es) 2008-08-01
CN1166846A (zh) 1997-12-03
EP0800548A1 (de) 1997-10-15
CN1090645C (zh) 2002-09-11
WO1997013800A1 (de) 1997-04-17
DE59609011D1 (de) 2002-05-08
TW360670B (en) 1999-06-11
DE19537614C2 (de) 1997-11-27

Similar Documents

Publication Publication Date Title
AR003843A1 (es) Poliamida 6 hidroliticamente polimerizada
NO925035D0 (no) Nye polyamider og gjenstander fremstilt derav
IL132847A0 (en) Method and apparatus for software engineering
ATE186127T1 (de) Flüssige photohärtbare zusammensetzungen
DK0663010T3 (da) Fremgangsmåde til forøgelse af sekretion af overudtrykte proteiner
AR001440A1 (es) Nuevos taxoides, su preparación y composiciones farmacéuticas que los contienen.
YU49389B (sh) Postupak odorisanja gasa
CO5690649A2 (es) Eliminacion de agregados de alto peso molecular utilizando cromatografia de hidroxiapatita
DK0853480T3 (da) Anvendelse af en thienotriazolodiazepin til forøgelse af apolipoprotein A-I-niveauer
DE3687184D1 (de) Verfahren zur herstellung von ersatzprodukten von optischen glaesern und fluessige zusammensetzungen darfuer anwendbar.
ATE156829T1 (de) Substituierte aminophosphonatderivate, verfahren zu ihrer herstellung und sie enthaltende pharmazeutische zusammensetzungen
MXPA06002039A (es) Proceso para producir linfocitos citotoxicos.
DE69729793D1 (de) Stabilisator zusammensetzung
ES2056073T3 (es) Aril-aralquil-eteres, procedimientos para su preparacion y composicion farmaceutica que los comprende.
DK0546087T3 (da) Proteinstruktur af plantetoksinet gelonin
ATE251124T1 (de) Flammwidrige cyanatester
DK0654013T3 (da) Fremgangsmåde til fremstilling af ferrichlorid
ATE318907T1 (de) Erhöhte herstellung von 2-keto-l-gulonsäure
DE69420785D1 (de) Verwendung von Enaminen als Vulkanisationsbeschleuniger
BR9811762A (pt) Método para determinar a função in vivo de sequência que codificam adn
ATE236895T1 (de) Ringannelierte dihydropyrane, verfahren zur herstellung sowie deren verwendung
FR2809102B1 (fr) Composition d'ensimage pour fils de verre, procede utilisant cette composition et produits resultants
DE59607683D1 (de) Neue borneolderivate, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung
ES2135392T3 (es) Derivados substituidos biciclicos de la 3-aril-pirrolidin-2,4-diona.
BR9604947A (pt) Genes que codificam polipept¡deos (lsirf) fatores reguladores de interferon linfoc¡tico

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 800548

Country of ref document: ES