BR0015986A - Processo para a produção contìnua de copoliamidas - Google Patents

Processo para a produção contìnua de copoliamidas

Info

Publication number
BR0015986A
BR0015986A BR0015986-7A BR0015986A BR0015986A BR 0015986 A BR0015986 A BR 0015986A BR 0015986 A BR0015986 A BR 0015986A BR 0015986 A BR0015986 A BR 0015986A
Authority
BR
Brazil
Prior art keywords
polymer
reaction zone
lactam
diamine
viii
Prior art date
Application number
BR0015986-7A
Other languages
English (en)
Other versions
BR0015986B1 (pt
Inventor
J Rgen Deininger
Walter Gotz
Alfons Ludwig
Gunter Pipper
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 BR0015986A publication Critical patent/BR0015986A/pt
Publication of BR0015986B1 publication Critical patent/BR0015986B1/pt

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
    • 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
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)

Abstract

"PROCESSO PARA A PRODUçãO CONTìNUA DE COPOLIAMIDAS" Um processo para a produção contínua de copoliamidas com base em uma lactama (I), uma diarnina (II) e um ácido dicarboxílico (III) compreende reagir uma mistura (IV) compreendendo uma diamina (II), um ácido dicarboxílico (III) e água em uma primeira zona de reação em uma pressão na faixa de 1,3*10^ 5^ a 2,5*10^ 5^ Pa na zona de entrada da zona de reação e em uma temperatura acima do ponto de fusão do polímero (V) para uma conversão, com base nas quantidades molares de diamina (II) e de ácido dicarboxílico (III), de pelo menos 80 % para formar um polímero (V), reagir uma mistura (VI) que compreende lactama (I) e água em uma segunda zona de reação em uma pressão na faixa de 5*10^ 5^ a 40*10^ 5^ Pa e em uma temperatura acima do ponto de fusão do polímero (VII) para uma conversão, com base na quantidade molar de lactama (I), de pelo menos 80 % para formar um polímero (VII), depois reagir o polímero (V) e o polímero (VII) um com o outro em uma terceira zona de reação em uma pressão na faixa de a 1,5*10^ 5^ Pa na zona de entrada da zona de reação em temperaturas acima do ponto de fusão do polímero (VIII) para formar um polímero (VIII), o dito polímero (VIII) tendo um teor extraível de água de 95<198> C,com base em lactama (I), diamina (II) e ácido dicarboxílico (III), de não mais do que 10 % em peso, e depois extrair o polímero (VIII) com água para obter a copoliamida.
BRPI0015986-7A 1999-11-30 2000-11-15 processo para a produção contìnua de copoliamidas. BR0015986B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19957663A DE19957663A1 (de) 1999-11-30 1999-11-30 Verfahren zur kontinuierlichen Herstellung von Copolyamiden, die auf einem Lactam (I), einem Diamin (II) und einer Dicarbonsäure (III) basieren
PCT/EP2000/011277 WO2001040355A1 (de) 1999-11-30 2000-11-15 Verfahren zur kontinuierlichen herstellung von copolyamiden, die auf einem lactam (i), einem diamin (ii) und einer dicarbonsäure (iii) basieren

Publications (2)

Publication Number Publication Date
BR0015986A true BR0015986A (pt) 2002-08-27
BR0015986B1 BR0015986B1 (pt) 2010-11-03

Family

ID=7930904

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0015986-7A BR0015986B1 (pt) 1999-11-30 2000-11-15 processo para a produção contìnua de copoliamidas.

Country Status (16)

Country Link
US (1) US6703475B1 (pt)
EP (1) EP1242505B1 (pt)
JP (1) JP2003515643A (pt)
KR (1) KR100661415B1 (pt)
CN (1) CN1171929C (pt)
AR (1) AR026519A1 (pt)
AT (1) ATE243231T1 (pt)
AU (1) AU1700601A (pt)
BR (1) BR0015986B1 (pt)
CA (1) CA2392736C (pt)
DE (2) DE19957663A1 (pt)
ES (1) ES2202197T3 (pt)
MY (1) MY122288A (pt)
SA (1) SA00210561B1 (pt)
TW (1) TWI222985B (pt)
WO (1) WO2001040355A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217433A1 (de) * 2002-04-18 2003-10-30 Basf Ag Inhärent vernetzbare Polyamide
WO2007132733A1 (ja) 2006-05-16 2007-11-22 Mitsubishi Chemical Corporation ポリアミド樹脂
FR2914308B1 (fr) * 2007-03-27 2009-05-01 Rhodia Recherches & Tech Procede de fabrication de polyamide
ATE445660T1 (de) * 2007-05-03 2009-10-15 Ems Patent Ag Teilaromatische polyamidformmassen und deren verwendungen
US8236922B2 (en) * 2008-07-31 2012-08-07 Dow Global Technologies Llc Polyamide polymer
EP2376557B1 (de) * 2008-12-12 2017-04-05 Basf Se Verfahren zur kontinuierlichen herstellung von copolyamiden aus lactamen und salzen aus diaminen und dicarbonsäuren
TWI689531B (zh) * 2018-12-20 2020-04-01 財團法人紡織產業綜合研究所 耐隆纖維及耐隆的製作方法
TWI789730B (zh) * 2020-05-11 2023-01-11 財團法人工業技術研究院 共聚物與其形成方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE110507C (pt) 1895-06-05 1900-05-14
LU67858A1 (pt) * 1972-07-08 1973-08-30
US3932366A (en) * 1973-07-06 1976-01-13 Bayer Aktiengesellschaft Process for the production of basic modified polyamides
DE2501348C3 (de) 1975-01-15 1988-02-11 Basf Ag, 6700 Ludwigshafen Kontinuierliches Verfahren zur Herstellung von Polyamiden aus epsilon-Caprolactam
DE3223823A1 (de) 1982-06-25 1983-12-29 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen herstellung von polyamiden
EP0345648B2 (de) 1988-06-07 2000-04-05 Ems-Inventa Ag Thermoplastisch verarbeitbare Polyamide
FR2637901B1 (fr) * 1988-10-13 1990-12-14 Rhone Poulenc Chimie Procede de preparation de polyamides amorphes a base d'acides dicarboxyliques aromatiques et de diamines aliphatiques
DE3912768A1 (de) 1989-04-19 1990-10-25 Basf Ag Verfahren zur kontinuierlichen herstellung von copolyamiden aus caprolactam und salzen aus diaminen und dicarbonsaeuren
US5223196A (en) * 1990-11-20 1993-06-29 E. I. Du Pont De Nemours And Company Processing of pigmented nylon fibers using modified polymers
DE4321683A1 (de) * 1993-06-30 1995-01-12 Basf Ag Verfahren zum kontinuierlichen Herstellen von niedermolekularen Polyamiden
DE19621088B4 (de) * 1996-05-24 2005-11-17 Karl-Heinz Wiltzer Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyamiden
DE19654179A1 (de) * 1996-12-23 1998-06-25 Basf Ag H-förmige Polyamide
DE19752182A1 (de) * 1997-11-25 1999-05-27 Basf Ag Verfahren zur kontinuierlichen Extraktion von Polyamid
DE19752183A1 (de) * 1997-11-25 1999-05-27 Basf Ag Verfahren zur kontinuierlichen Extraktion von Polyamid
DE19752181A1 (de) * 1997-11-25 1999-05-27 Basf Ag Verfahren zur Herstellung von Polyamiden
WO1999036610A1 (en) * 1998-01-16 1999-07-22 Alliedsignal Inc. Use of nylon films in home dry cleaning bags

Also Published As

Publication number Publication date
CA2392736A1 (en) 2001-06-07
ATE243231T1 (de) 2003-07-15
KR100661415B1 (ko) 2006-12-27
TWI222985B (en) 2004-11-01
WO2001040355A1 (de) 2001-06-07
JP2003515643A (ja) 2003-05-07
AU1700601A (en) 2001-06-12
CA2392736C (en) 2007-10-09
CN1402751A (zh) 2003-03-12
DE19957663A1 (de) 2001-05-31
CN1171929C (zh) 2004-10-20
EP1242505A1 (de) 2002-09-25
US6703475B1 (en) 2004-03-09
AR026519A1 (es) 2003-02-12
KR20020059818A (ko) 2002-07-13
ES2202197T3 (es) 2004-04-01
DE50002618D1 (de) 2003-07-24
SA00210561B1 (ar) 2006-04-26
BR0015986B1 (pt) 2010-11-03
MY122288A (en) 2006-04-29
EP1242505B1 (de) 2003-06-18

Similar Documents

Publication Publication Date Title
KR960004401A (ko) 부분적인 결정 또는 비결정의, 열가소적으로 가공가능한, 부분적인 방향족 폴리아미드 또는 코폴리아미드의 예비응축물을 제조하는 방법
BR0015986A (pt) Processo para a produção contìnua de copoliamidas
BR9810625A (pt) Terpolìmeros de propileno e processo para sua produção
CA2326347A1 (en) Composition and method for producing polythioethers having pendent methyl chains
BR0203047A (pt) Amidos convertidos termicamente e o método de preparação destes
ES2152747T3 (es) Un procedimiento para preparar 5-(acetil(2,3-dihidroxipropil)amino)-n,n&#39;-bis(2,3-dihidroxipropil)-2,4,6-triyodo-1,3-bencenodicarboxamida.
KR920002663A (ko) 신규한 코폴리아미드와 그의 제조방법
DE69713736D1 (de) Diamidodiurethane und ihre verwendung beim heissschmelzdrucken
BR0015202A (pt) Processo para a purificação de uma solução contendo aminoácido por meio de eletrodiálise, e processo integrado para a produção de um aminoácido livre
BR0203370A (pt) Processo para a preparação de poliisocianatos da série difenilmetano com reduzido valor cromático
AR030682A1 (es) COMPOSICIONES QUE CONTIENEN POLICARBONATO , PROCEDIMIENTO PARA SU PRODUCCIoN, EMPLEO DE DICHAS COMPOSICIONES PARA LA FABRICACIoN DE CUERPOS MOLDEADOS O DE PIEZAS MOLDEADAS DE CUALQUIER TIPO, CUERPOS MOLDEADOS O PIEZAS MOLDEADAS OBTENIBLES A PARTIR DE DICHAS COMPOSICIONES.
ATE191728T1 (de) Vernetzte polyasparginsäure und salze
BR9811235A (pt) Processo para a produção de uma amina aromática
IT1292130B1 (it) Processo per la preparazione dell&#39;acido 1,4,7,10-tetraazaciclododecan -1,4,7-triacetico e suoi derivati
KR950704401A (ko) 2-메틸펜타메틸렌디아민 단위를 함유하는 부분적 방향족 폴리아미드의 제조 방법(process for making partially ar0matic polyamides containing 2-methylpentamethylenediamine units)
PE95099A1 (es) Metodo para producir borato calcico
BRPI0407872A (pt) modificação de reologia de revestimento de papel
KR880011223A (ko) 폴리아릴렌설피드의 제조방법
BR9910203A (pt) Polìmeros de poliamidoamina terciária-epialoidrina
TR200102317T2 (tr) Viskozite stabilitesi yüksek naylon-6 üretimi.
BR0010292A (pt) Métodos para a preparação de bateladas pré-reagidas de matérias primas para a produção de fórmulas de vidro
ES2174237T3 (es) Sal sodica del acido (poli-(2-5-dihidroxi-fenilen))-4-tiosulfurico de estructura lineal como regulador del metabolismo celular y su procedimiento de fabricacion.
BR0016209A (pt) Processo de preparação de uma composição detergente em barra
KR880010017A (ko) 아릴렌 설파이드 중합체의 제조방법
ES2162127T3 (es) Nuevas poliesteramidas alifaticas resistentes a la hidrolisis, su obtencion y empleo.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/11/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2493 DE 16-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.