AR045281A1 - Procedimiento para la obtencion de poliamidas - Google Patents

Procedimiento para la obtencion de poliamidas

Info

Publication number
AR045281A1
AR045281A1 ARP040102972A ARP040102972A AR045281A1 AR 045281 A1 AR045281 A1 AR 045281A1 AR P040102972 A ARP040102972 A AR P040102972A AR P040102972 A ARP040102972 A AR P040102972A AR 045281 A1 AR045281 A1 AR 045281A1
Authority
AR
Argentina
Prior art keywords
weight
range
optionally
nickel
procedure
Prior art date
Application number
ARP040102972A
Other languages
English (en)
Inventor
Juergen Demeter
Oliver Soetje
Hans-Juergen Bassler
Juergen Deininger
Helmut Winterling
Karl-Heinrich Klappert
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Publication of AR045281A1 publication Critical patent/AR045281A1/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • 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
    • C08G69/04—Preparatory processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236—Metal based
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/029—Non-ferrous metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Chemically Coating (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Procedimiento para obtención de poliamidas, sus oligómeros o mezclas de los mismos, en caso dado, con otros productos de reacción, por reacción de una mezcla de reacción, que contiene monómeros conteniendo grupos -CN o grupos -CONH2 y, opcionalmente, otros monómeros y/u oligómeros formadores de poliamida y agua, en un dispositivo, caracterizado porque las superficies del dispositivo que entran en contacto con la mezcla de reacción constan parcial o completamente de un material seleccionado entre el grupo que comprende: a) un acero austenítico, que contiene, cada vez con respecto a a), cromo, en un margen de 15 a 25 % en peso, níquel, en un margen de 3 a 25 % en peso y molibdeno, en un margen de 0 a 10 % en peso, opcionalmente, otros componentes de aleación diferentes, resto ad 100 % en peso de hierro; b) un acero dúplex, que contiene, cada vez con respecto a b), cromo, en un margen de 20 a 30 % en peso, níquel, en un margen de 3 a 10 % en peso y molibdeno, en un margen de 0 a 5 % en peso, opcionalmente, otros componentes de aleación diferentes, resto ad 100 % en peso de hierro; y c) una aleación básica de níquel, que contiene, cada vez con respecto a c), cromo, en un margen de 12 a 25 % en peso, molibdeno, en un margen de 12 a 20 % en peso, opcionalmente, otros componentes de aleación diferentes, resto ad 100 % en peso de níquel, y dispositivos, usados en un procedimiento de este tipo o destinados a ser usados en un procedimiento de este tipo.
ARP040102972A 2003-08-20 2004-08-19 Procedimiento para la obtencion de poliamidas AR045281A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10338919A DE10338919A1 (de) 2003-08-20 2003-08-20 Verfahren zur Herstellung von Polyamiden

Publications (1)

Publication Number Publication Date
AR045281A1 true AR045281A1 (es) 2005-10-19

Family

ID=34201965

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040102972A AR045281A1 (es) 2003-08-20 2004-08-19 Procedimiento para la obtencion de poliamidas

Country Status (12)

Country Link
US (1) US20060217522A1 (es)
EP (1) EP1658321A1 (es)
JP (1) JP2007502873A (es)
KR (1) KR20060120589A (es)
CN (1) CN1839171A (es)
AR (1) AR045281A1 (es)
BR (1) BRPI0413629A (es)
CA (1) CA2535488A1 (es)
DE (1) DE10338919A1 (es)
MX (1) MXPA06001180A (es)
TW (1) TW200513478A (es)
WO (1) WO2005019304A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106928448B (zh) * 2017-04-06 2017-12-15 常州恒利宝纳米新材料科技有限公司 一种石墨烯复合材料的连续式生产设备以及制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165253A (en) * 1936-07-15 1939-07-11 Du Pont Preparation of polyamides
US3065208A (en) * 1958-11-10 1962-11-20 Allied Chem Process for producing epsilon-caprolactam polymer with heat and weathering stability
BE792736A (fr) * 1971-12-16 1973-06-14 Halcon International Inc Procede de preparation de l'acetate de vinyle
DE2501348C3 (de) * 1975-01-15 1988-02-11 Basf Ag, 6700 Ludwigshafen Kontinuierliches Verfahren zur Herstellung von Polyamiden aus epsilon-Caprolactam
US4568736A (en) * 1984-09-17 1986-02-04 The Standard Oil Company Preparation of polyamide from omega-aminonitrile with oxygen containing phosphorus catalyst
US4623817A (en) * 1985-01-16 1986-11-18 Gte Products Corporation Incandescent lamp having two lead-in conductors sealed within one end thereof
DE3602376A1 (de) * 1986-01-28 1987-07-30 Basf Ag Verfahren zur herstellung von (epsilon)-caprolactam
US5118490A (en) * 1989-06-21 1992-06-02 Monsanto Company Absorption of wet conversion gas
US5151543A (en) * 1991-05-31 1992-09-29 E. I. Du Pont De Nemours And Company Selective low pressure hydrogenation of a dinitrile to an aminonitrile
RU2167893C2 (ru) * 1994-04-15 2001-05-27 Басф Аг Ингерентно свето- и термостабилизированный полиамид, способ его получения, нити, полученные его высокоскоростным формованием, и полотна, полученные из нитей
DE4429089A1 (de) * 1994-08-17 1996-02-22 Basf Ag Inhärent licht- und hitzestabilisierte Polyamide
ID28447A (id) * 1998-10-26 2001-05-24 Du Pont Proses polimerisasi kontinu pembuatan poliamida-poliamida dari omega-aminonitril
AU785083B2 (en) * 2001-04-06 2006-09-14 Rohm And Haas Company Improved process for ammonia recovery
US6437089B1 (en) * 2001-06-01 2002-08-20 E. I. Du Pont De Nemours And Company Process for the production of nylon 6
EP1323700B1 (en) * 2001-12-28 2007-08-22 Mitsubishi Gas Chemical Company, Inc. process for producing hydrogenated aromatic polycarboxylic acid and process for producing hydrogenated aromatic polycarboxylic anhydride
DE10217439A1 (de) * 2002-04-18 2003-10-30 Basf Ag Verfahren zur Herstellung von Polyamiden

Also Published As

Publication number Publication date
EP1658321A1 (de) 2006-05-24
CA2535488A1 (en) 2005-03-03
US20060217522A1 (en) 2006-09-28
MXPA06001180A (es) 2006-05-15
TW200513478A (en) 2005-04-16
KR20060120589A (ko) 2006-11-27
CN1839171A (zh) 2006-09-27
WO2005019304A1 (de) 2005-03-03
BRPI0413629A (pt) 2006-10-17
JP2007502873A (ja) 2007-02-15
DE10338919A1 (de) 2005-04-21

Similar Documents

Publication Publication Date Title
HN2002000275A (es) Derivados de 1,8 naftiridina y su uso para el tratamiento de diabetes y trastornos relacionados
AR030236A1 (es) Moléculas similares a il-17 y usos de las mismas
UY28348A1 (es) Compuestos novedosos
AR022383A1 (es) Sintasas
CY1109309T1 (el) Παραγωγα γλυκοπυρανοσυλοξυπυραζολης και χρηση αυτων σε φαρμακευτικα σκευασματα
ES2038706T3 (es) Aminometilheterociclos.
BR9901215A (pt) Extensão de conjunto de instruções usando prefixos.
CR7042A (es) Indanil aminas aciladas y su uso como farmacos
BRPI0609711B8 (pt) uso de uma solução aquosa com potencial redutivo oxidativo (orp)
CY1110046T1 (el) Γαβοξαδολη για τη θεραπεια της καταθλιψης και αλλων συναισθηματικων διαταραχων
ES2572361T3 (es) Utilización de oligómeros de ANB antisentido de ApoB para el tratamiento de síndromes coronarios agudos
UY29790A1 (es) Sales de diariloimidazola-4-carboxamidas, composiciones que las contienen, procesos de preparación y aplicaciones
CR8135A (es) Triazolopirimidinas
UY27244A1 (es) Uso del acido- (4´-trifluormetilfenil) - amida (z) -2- ciano-3- hidroxi-but-2-enoico para el tratamiento de la esclerosis multiple
UY29741A1 (es) Sales de 1,5- diaril pirazol-3-carboxamidas, procesos de preparación, composeciones farmacéuticas que las contienen, aplicaciones y métodos de uso.
HN2002000110A (es) Uso de (z) - 2 - ciano - 3 - hidroxi - butil - 2 - acido enoico (4' - trifluorometil fenilo) - amida para el tratamiento de la esclerosis multiple.
AR045281A1 (es) Procedimiento para la obtencion de poliamidas
CO5590933A2 (es) Composicion y metodo para el tratamiento de la diabetes
CY1107158T1 (el) Νεα παραγωγα της ισοκινολινης, η μεθοδος παρασκευης τους και η χρηση τους για τη θεραπεια των διαταραχων του μελατονινεργικου συστηματος
BRPI0506631B8 (pt) combinações, composição farmacêutica e usos das combinações
BR0203933B1 (pt) aparelho abastecedor de óleo para compressor alternado do tipo oposto.
ES489827A0 (es) Un procedimiento y un dispositivo para el fraccionamiento volumetrico de material a transportar, en forma de barras, talcomo acero en barras o tochos.
ES2041338T3 (es) Metodo para la limpieza de objetos y su aparato.
CY1105403T1 (el) Χρηση της ακετυλο-l-καρνιτινης σε συνδυασμο με τη βιοτινη για τη θepαπεια ασθενων με ινσουλινο-ανθεκτικο σακχαρωδη διαβητη τυπου 2
ES2154982B1 (es) Dispositivo para esterilizar, llenar y cerrar recipientes.

Legal Events

Date Code Title Description
FB Suspension of granting procedure