HUP0105006A2 - Heterogén katalizátorok alkalmazása poliamidok előállítási eljárásaiban - Google Patents

Heterogén katalizátorok alkalmazása poliamidok előállítási eljárásaiban

Info

Publication number
HUP0105006A2
HUP0105006A2 HU0105006A HUP0105006A HUP0105006A2 HU P0105006 A2 HUP0105006 A2 HU P0105006A2 HU 0105006 A HU0105006 A HU 0105006A HU P0105006 A HUP0105006 A HU P0105006A HU P0105006 A2 HUP0105006 A2 HU P0105006A2
Authority
HU
Hungary
Prior art keywords
polyamides
production
methods
heterogeneous catalysts
reaction mixture
Prior art date
Application number
HU0105006A
Other languages
English (en)
Inventor
Volker Hildebrandt
Ralf Mohrschladt
Original Assignee
Basf Aktiengesellschaft
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 Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of HUP0105006A2 publication Critical patent/HUP0105006A2/hu
Publication of HUP0105006A3 publication Critical patent/HUP0105006A3/hu

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
    • C08G69/08—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
    • C08G69/20—Anionic polymerisation characterised by the catalysts used
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)

Abstract

A tal lm ny t rgya elj r s lakt mok és adott esetben tov bbipoliamidképző monomerekkel végzett polimeriz l si elj r sban előllított poliamidok extrah lható anyagtartalm nak cs"kkentésérevalamint heterogén fém-oxid kataliz torok ilyen elj r sban t"rténőalkalmaz sa. Az elj r s szerint a fém-oxidokat olyan form banalkalmazz k, amely a reakcióelegyből t"rténő mechanikai elt volít sttesz lehetővé, és ezeket a reakcióelegyből a polimeriz ció k"zben vagyezt k"vetően t volítj k el. Ó
HU0105006A 1999-01-13 2000-01-13 Use of heterogeneous catalysts in methods for the production of polyamides HUP0105006A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19901013A DE19901013A1 (de) 1999-01-13 1999-01-13 Verwendung von Heterogenkatalysatoren in Verfahren zur Herstellung von Polyamiden
PCT/EP2000/000235 WO2000042090A1 (de) 1999-01-13 2000-01-13 Verwendung von heterogenkatalysatoren in verfahren zur herstellung von polyamiden

Publications (2)

Publication Number Publication Date
HUP0105006A2 true HUP0105006A2 (hu) 2002-04-29
HUP0105006A3 HUP0105006A3 (en) 2004-05-28

Family

ID=7894123

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0105006A HUP0105006A3 (en) 1999-01-13 2000-01-13 Use of heterogeneous catalysts in methods for the production of polyamides

Country Status (24)

Country Link
US (1) US6590064B1 (hu)
EP (1) EP1141091B1 (hu)
JP (1) JP2002534571A (hu)
KR (1) KR20010101494A (hu)
CN (1) CN1165568C (hu)
AR (1) AR022263A1 (hu)
AT (1) ATE222271T1 (hu)
AU (1) AU2436900A (hu)
BG (1) BG105690A (hu)
BR (1) BR0007498A (hu)
CA (1) CA2359074A1 (hu)
CO (1) CO5160389A1 (hu)
CZ (1) CZ20012531A3 (hu)
DE (2) DE19901013A1 (hu)
ES (1) ES2181636T3 (hu)
HU (1) HUP0105006A3 (hu)
IE (1) IE20000006A1 (hu)
IL (1) IL144093A0 (hu)
MY (1) MY121875A (hu)
SK (1) SK9912001A3 (hu)
TR (1) TR200102036T2 (hu)
TW (1) TW524815B (hu)
WO (1) WO2000042090A1 (hu)
ZA (1) ZA200105724B (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10109641B2 (en) * 2015-08-10 2018-10-23 Toshiba Memory Corporation Semiconductor device and method for manufacturing same
CN107619476B (zh) * 2017-10-27 2020-11-24 万华化学集团股份有限公司 一种十二内酰胺的聚合方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443566A1 (de) 1974-09-12 1976-04-01 Basf Ag Verfahren zum kontinuierlichen herstellen von polyamiden
DE2501348C3 (de) 1975-01-15 1988-02-11 Basf Ag, 6700 Ludwigshafen Kontinuierliches Verfahren zur Herstellung von Polyamiden aus epsilon-Caprolactam
DE2732328A1 (de) * 1977-07-16 1979-02-01 Basf Ag Verfahren zur herstellung von polycaprolactam
DE2821686A1 (de) 1978-05-18 1979-11-22 Bayer Ag Verfahren zur herstellung von monomer- und dimerarmen polyamiden
IT1100787B (it) 1978-12-06 1985-09-28 Snia Viscosa Processo e apparecchiatura per demonomerizzazione di policaproammide
DE4019780A1 (de) 1990-06-21 1992-01-02 Basf Ag Verfahren zur kontinuierlichen herstellung von polycaprolactam mit geregeltem aminoendgruppengehalt
DE4324616A1 (de) 1993-07-22 1995-01-26 Bayer Ag Extraktion von Polyamid 6
DE19531989A1 (de) 1995-08-30 1997-05-15 Polymer Eng Gmbh Verfahren zur kontinuierlichen Herstellung eines dimerarmen Polyamid 6
DE19808190A1 (de) 1998-02-26 1999-09-02 Basf Ag Verfahren zur Herstellung von Polyamiden

Also Published As

Publication number Publication date
MY121875A (en) 2006-02-28
BR0007498A (pt) 2001-10-23
CA2359074A1 (en) 2000-07-20
AR022263A1 (es) 2002-09-04
ZA200105724B (en) 2002-07-12
HUP0105006A3 (en) 2004-05-28
CN1165568C (zh) 2004-09-08
CZ20012531A3 (cs) 2001-12-12
AU2436900A (en) 2000-08-01
JP2002534571A (ja) 2002-10-15
US6590064B1 (en) 2003-07-08
WO2000042090A1 (de) 2000-07-20
TR200102036T2 (tr) 2001-10-22
ATE222271T1 (de) 2002-08-15
BG105690A (bg) 2002-02-28
DE19901013A1 (de) 2000-07-20
TW524815B (en) 2003-03-21
EP1141091A1 (de) 2001-10-10
KR20010101494A (ko) 2001-11-14
DE50000376D1 (de) 2002-09-19
CO5160389A1 (es) 2002-05-30
ES2181636T3 (es) 2003-03-01
IL144093A0 (en) 2002-05-23
IE20000006A1 (en) 2000-07-26
EP1141091B1 (de) 2002-08-14
CN1342179A (zh) 2002-03-27
SK9912001A3 (en) 2002-03-05

Similar Documents

Publication Publication Date Title
DE60033925D1 (de) Kontinuierliches verfahren zur herstellung von halogenierten verbindungen
HUP0003363A2 (hu) Alfa-olefinek előállítása
CA2000786A1 (en) 3-piperidinyl-1,2-benzisoxazoles
BR9916345A (pt) Processos de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, e de preparação de um hidrofluoroalcano, e, composição de azeotrópicos ou pseudo-azeotrópicos
GR860571B (en) Labdan-derivatives process for their preparation and their use as medicaments
TW290531B (en) Production of difluoromethane
EP0735142A3 (en) Process for producing (R)-styrene oxides
HUP0105006A2 (hu) Heterogén katalizátorok alkalmazása poliamidok előállítási eljárásaiban
CA2271818A1 (en) Process for the preparation of pulverulent heterogeneous substances
CA2497568A1 (en) Process for reducing fluoride impurities resulting from use of fluorophosphite catalysts
JPS5617918A (en) Manufacture of dichlorosilane
CA2367370A1 (en) Process for the preparation of a diol
IL149625A0 (en) Process for the preparation of n-carboxyanhydrides
GR3034751T3 (en) A process for the preparation of N-alkyl-N-pyridinyl-1H-indol-1-amines.
ATE86997T1 (de) Verfahren zur herstellung von 7-oxabicycloheptanaminoalkohol-zwischenprodukten zur verwendung in der herstellung von thromboxan-a2-antagonisten und zwischenprodukte in diesem verfahren.
JPS53133600A (en) Production of silicon nitride
FR2022598A1 (en) Sedative chloro-phenyl-triazolobenzodiazepines
MY118520A (en) Method for producing polyamides
KR920004386A (ko) 인돌로나프티리딘
DK0689434T3 (da) Farmaceutiske præparater, der omfatter paracetamol og L-cystein eller en præcursor deraf
CA2168244A1 (en) Method for Production of White Microsilica
Capron Almost) everything you ever wanted to know about informed consent.[Review of: Faden, RR and Beauchamp, TL. A history and theory of informed concsent. New York and Oxford: Oxford University Press, 1986
DE69707603D1 (de) Verfahren zur Herstellung von N2-Arylsulfonyl-L-Argininamiden
JPS51112500A (en) The production of nitrided ferro-silicon
JPS5271593A (en) Production of aromatic polyamide with good degree of polymerization

Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees