[go: up one dir, main page]

TW200505963A - Preparation of polyamides - Google Patents

Preparation of polyamides

Info

Publication number
TW200505963A
TW200505963A TW093108329A TW93108329A TW200505963A TW 200505963 A TW200505963 A TW 200505963A TW 093108329 A TW093108329 A TW 093108329A TW 93108329 A TW93108329 A TW 93108329A TW 200505963 A TW200505963 A TW 200505963A
Authority
TW
Taiwan
Prior art keywords
tank
liquid
oligomers
reactor
taken
Prior art date
Application number
TW093108329A
Other languages
English (en)
Chinese (zh)
Inventor
Juergen Deininger
Juergen Demeter
Freddy Gruber
Gad Kory
Oliver Soetje
Helmut Winterling
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 TW200505963A publication Critical patent/TW200505963A/zh

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
TW093108329A 2003-03-26 2004-03-26 Preparation of polyamides TW200505963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003113682 DE10313682A1 (de) 2003-03-26 2003-03-26 Verfahren zur Herstellung von Polyamiden

Publications (1)

Publication Number Publication Date
TW200505963A true TW200505963A (en) 2005-02-16

Family

ID=32946209

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093108329A TW200505963A (en) 2003-03-26 2004-03-26 Preparation of polyamides

Country Status (4)

Country Link
AR (1) AR043780A1 (de)
DE (1) DE10313682A1 (de)
TW (1) TW200505963A (de)
WO (1) WO2004085513A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1186444A (en) * 1981-05-18 1985-04-30 Hansdieter Hofmann Method for producing spinnable polyamides, etc.
US4568736A (en) * 1984-09-17 1986-02-04 The Standard Oil Company Preparation of polyamide from omega-aminonitrile with oxygen containing phosphorus catalyst
DE19804023A1 (de) * 1998-02-02 1999-08-05 Basf Ag Kontinuierliches Verfahren zur Herstellung von Polyamiden aus Aminonitrilen
US6201096B1 (en) * 1998-10-26 2001-03-13 E. I. Du Pont De Nemours And Company Continuous polymerization process for preparing polyamides from omega-aminonitriles

Also Published As

Publication number Publication date
DE10313682A1 (de) 2004-10-07
WO2004085513A1 (de) 2004-10-07
AR043780A1 (es) 2005-08-10

Similar Documents

Publication Publication Date Title
MY139354A (en) Method for producing polyamides
EP3150654B1 (de) Endmodifiziertes polyamidharz, herstellungsverfahren dafür und verfahren zur herstellung von geformten gegenständen
MY111839A (en) High molecular weight polyamides obtained from nitriles
PL344409A1 (en) Continuous polyamidation process
DE50305669D1 (de) Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe durch Phosgenierung von nicht-neutralisiertem Polyamin der Diphenylmethanreihe
CA2059987A1 (en) Purification of aminonitriles or diamines
ES2632840T3 (es) Poliamidas de fundición, procedimiento para su producción y su uso
MY120067A (en) Production of polyamides by reactive distillation
SG170765A1 (en) High-fluidity polyamide
TW200505963A (en) Preparation of polyamides
MY112020A (en) Obtaining caprolactam by depolymerization of molten polycaprolactam
KR900014465A (ko) 변형 폴리아미드 구성된 대형 성형품의 제조방법
RU2000124662A (ru) Способ получения полиамидов реакционной дистилляцией
DE69317879D1 (de) Ethylenpolymer mit einer intrinsike viscosität von wenigstens 4 dl/g und ein verfahren zu seiner herstellung
KR950704401A (ko) 2-메틸펜타메틸렌디아민 단위를 함유하는 부분적 방향족 폴리아미드의 제조 방법(process for making partially ar0matic polyamides containing 2-methylpentamethylenediamine units)
CA2142667A1 (en) Process for the continuous hydrolytic polymerization of laurolactam
ES2202197T3 (es) Procedimiento para la obtencion continua de copoliamidas que se basan en una lactama (i), una diamina (ii) y un acido dicarboxilico (iii).
US6737499B2 (en) Process for the production of polyamide
Kühl N-phosphino carboxylic acid amides, lactams and ureas: Synthesis, properties and applications
MY136795A (en) Continuous process for production of polyamides.
JPS5484525A (en) Continuous preparation of -aminoalkanonitrile
MY120068A (en) Method for producing polymer mixtures comprised of amino nitriles and thermoplastic polymer
KR100347314B1 (ko) 유연성과투명성이우수한폴리아미드의제조방법
TW200306997A (en) Preparation of polyamides
Han Kinetics of polycondensation and copolycondensation by amide-interchange reactions