BR0114522A - Processo de fabricação de poliamida - Google Patents

Processo de fabricação de poliamida

Info

Publication number
BR0114522A
BR0114522A BR0114522-3A BR0114522A BR0114522A BR 0114522 A BR0114522 A BR 0114522A BR 0114522 A BR0114522 A BR 0114522A BR 0114522 A BR0114522 A BR 0114522A
Authority
BR
Brazil
Prior art keywords
manufacturing process
polyamide manufacturing
mixture
terminal group
present
Prior art date
Application number
BR0114522-3A
Other languages
English (en)
Other versions
BR0114522B1 (pt
Inventor
Jean-Francois Thierry
Matthieu Helft
Original Assignee
Rhodianyl
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 Rhodianyl filed Critical Rhodianyl
Publication of BR0114522A publication Critical patent/BR0114522A/pt
Publication of BR0114522B1 publication Critical patent/BR0114522B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28Preparatory processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1862Stationary reactors having moving elements inside placed in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006Controlling or regulating processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1856Stationary reactors having moving elements inside placed in parallel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • B01J19/1868Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04Preparatory processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002Chemical plants
    • B01J2219/00027Process aspects
    • B01J2219/00033Continuous processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002Chemical plants
    • B01J2219/00027Process aspects
    • B01J2219/0004Processes in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00054Controlling or regulating the heat exchange system
    • B01J2219/00056Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058Temperature measurement
    • B01J2219/00063Temperature measurement of the reactants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081Tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094Jackets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00162Controlling or regulating processes controlling the pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00164Controlling or regulating processes controlling the flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00177Controlling or regulating processes controlling the pH
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00182Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00186Controlling or regulating processes controlling the composition of the reactive mixture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (AREA)

Abstract

"PROCESSO DE FABRICAçãO DE POLIAMIDA". A presente invenção trata de um processo contínuo de fabricação de poliamidas. As poliamidas são do tipo das que são obtidas a partir de diácidos e de diaminas. O processo compreende uma operação de mistura contínua de um composto rico em grupos terminais aminas e de um composto rico em grupo terminais ácidos e uma operação de policondensação a partir da mistura. A presente invenção trata da fase inicial desse processo, durante a qual é utilizada uma solução aquosa que compreende uma mistura de monómeros em proporções sensivelmente estequiométricas.
BRPI0114522-3A 2000-10-04 2001-10-03 "processo de fabricação de poliamida". BR0114522B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0012678A FR2814747B1 (fr) 2000-10-04 2000-10-04 Procede de fabrication de polyamides
PCT/FR2001/003045 WO2002028942A1 (fr) 2000-10-04 2001-10-03 Procede de fabrication de polyamides

Publications (2)

Publication Number Publication Date
BR0114522A true BR0114522A (pt) 2003-09-16
BR0114522B1 BR0114522B1 (pt) 2011-05-03

Family

ID=8854994

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0114522-3A BR0114522B1 (pt) 2000-10-04 2001-10-03 "processo de fabricação de poliamida".

Country Status (21)

Country Link
US (1) US6995233B2 (pt)
EP (1) EP1325057B1 (pt)
JP (1) JP3887310B2 (pt)
KR (1) KR100580350B1 (pt)
CN (1) CN1197897C (pt)
AT (1) ATE312865T1 (pt)
AU (1) AU2001293947A1 (pt)
BR (1) BR0114522B1 (pt)
CA (1) CA2424985C (pt)
DE (1) DE60115934T2 (pt)
ES (1) ES2250482T3 (pt)
FR (1) FR2814747B1 (pt)
HU (1) HUP0303365A3 (pt)
IL (1) IL155232A (pt)
MX (1) MX237616B (pt)
PL (1) PL210249B1 (pt)
RU (1) RU2247130C2 (pt)
SK (1) SK4192003A3 (pt)
TW (1) TWI265941B (pt)
UA (1) UA74846C2 (pt)
WO (1) WO2002028942A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914308B1 (fr) * 2007-03-27 2009-05-01 Rhodia Recherches & Tech Procede de fabrication de polyamide
CN103974997B (zh) 2011-12-05 2017-06-23 因温斯特技术公司 用于制备聚酰胺的方法
WO2013107425A1 (zh) * 2012-01-20 2013-07-25 北京伊克希德化工技术有限公司 尼龙66等以双组分单体为原料的尼龙连续聚合方法及设备
CN104130402B (zh) * 2013-05-01 2018-07-03 英威达纺织(英国)有限公司 向高压釜中直接注入添加剂
CN104130135B (zh) 2013-05-01 2018-07-03 英威达纺织(英国)有限公司 用于生产部分平衡酸溶液的方法
TW201446812A (zh) 2013-05-01 2014-12-16 Invista Tech Sarl 用於尼龍鹽溶液製備方法中之前饋程序控制
CN104130134B (zh) 2013-05-01 2017-12-08 英威达纺织(英国)有限公司 用于尼龙盐溶液制备方法的前馈工序控制和pH值后馈
TW201446728A (zh) 2013-05-01 2014-12-16 Invista Tech Sarl 用於尼龍鹽溶液製備方法之前饋程序控制及線上ph反饋
CN104130403B (zh) 2013-05-01 2018-05-29 英威达纺织(英国)有限公司 用于生产尼龙盐溶液的二羧酸粉末的计量方法
CN104130396B (zh) 2013-05-01 2018-05-29 英威达纺织(英国)有限公司 使用补充二胺的尼龙盐溶液制备方法
TW201443103A (zh) 2013-05-01 2014-11-16 Invista Tech Sarl 自部分平衡之酸性溶液製備尼龍鹽溶液的方法
CN110938205A (zh) * 2013-05-01 2020-03-31 英威达纺织(英国)有限公司 包括多个后端的聚酰胺合成
TW201500405A (zh) 2013-05-01 2015-01-01 Invista Tech Sarl 用於尼龍鹽溶液製備方法的前饋及反饋程序控制
EP3057938A1 (en) * 2013-10-18 2016-08-24 Henkel AG & Co. KGaA Method for ageing the reaction mixture in a sulfonation process
CN104569025B (zh) * 2013-10-29 2017-01-04 中国石油化工股份有限公司 一种检测尼龙盐预聚温度的方法
TW201529640A (zh) 2013-12-17 2015-08-01 Invista Tech Sarl 以具有分散器桿頭之容器製造供生產尼龍鹽之部分平衡酸溶液之方法
US20170022300A1 (en) * 2013-12-20 2017-01-26 Horiba Stec, Co., Ltd. Continuous reaction apparatus and method of continuous polymerization using the same
RU2707291C2 (ru) * 2014-12-22 2019-11-26 Родиа Операсьон Катализаторы окисления циклоалканов и способ получения спиртов и кетонов
JP6895989B2 (ja) * 2016-04-01 2021-06-30 ソルベイ スペシャルティ ポリマーズ ユーエスエー, エルエルシー 1,4−シクロヘキサンジカルボン酸と式h2n−(ch2)2−o−(ch2)2−o−(ch2)2−nh2のジアミンから得られる(コ)ポリアミド
TWI787251B (zh) * 2017-04-13 2022-12-21 英商英威達紡織(英國)有限公司 製備用於聚醯胺化製程之前體之單體平衡控制
US20210155753A1 (en) * 2017-08-01 2021-05-27 Advansix Resins & Chemicals Llc Process for polymerizing cyclic oligomers of polyamides
EP3556794A1 (en) * 2018-04-17 2019-10-23 SABIC Global Technologies B.V. Polycondensation stoichiometry control
EP3932933A4 (en) * 2019-02-28 2022-11-23 Tokyo Institute of Technology AMIDE PRODUCTION PROCESS
JPWO2021049266A1 (pt) * 2019-09-12 2021-03-18
RU2767395C1 (ru) * 2020-09-11 2022-03-17 Акционерное общество "Государственный Ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (АО "ГНИИХТЭОС") Способ получения сополиамидов

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05222178A (ja) * 1992-02-14 1993-08-31 Fuji Photo Film Co Ltd 反応制御方法
US5403910A (en) * 1993-03-25 1995-04-04 E. I. Du Pont De Nemours & Company Low temperature nylon polymerization process
US5674974A (en) * 1994-11-23 1997-10-07 E. I. Du Pont De Nemours And Company Continuous polymerization process for polyamides
US5532487A (en) * 1994-11-23 1996-07-02 E. I. Du Pont De Nemours And Company Near-infrared measurement and control of polyamide processes
WO1998053909A1 (en) * 1997-05-29 1998-12-03 E.I. Du Pont De Nemours And Company Process control method for vented polymerizers
EE200000696A (et) * 1998-05-29 2002-04-15 Solutia Inc. Meetod pidevaks polüamiidimiseks ning nailon 6.6 vooltootmiseks
US6169162B1 (en) * 1999-05-24 2001-01-02 Solutia Inc. Continuous polyamidation process
FR2794760B1 (fr) * 1999-06-11 2001-08-17 Rhodianyl Procede de fabrication de polyamides
EP1118630B1 (en) * 2000-01-21 2006-05-17 Mitsubishi Gas Chemical Company, Inc. Process for producing polyamide
JP2002194079A (ja) * 2000-12-22 2002-07-10 Mitsubishi Gas Chem Co Inc ポリアミドの製造方法

Also Published As

Publication number Publication date
PL210249B1 (pl) 2011-12-30
IL155232A (en) 2008-01-06
CA2424985C (fr) 2010-07-13
CA2424985A1 (fr) 2002-04-11
DE60115934T2 (de) 2006-07-27
EP1325057A1 (fr) 2003-07-09
IL155232A0 (en) 2003-11-23
US20040019179A1 (en) 2004-01-29
HUP0303365A2 (hu) 2004-01-28
MX237616B (es) 2006-06-08
TWI265941B (en) 2006-11-11
US6995233B2 (en) 2006-02-07
CN1474843A (zh) 2004-02-11
MXPA03003001A (es) 2004-12-06
EP1325057B1 (fr) 2005-12-14
SK4192003A3 (en) 2003-09-11
CN1197897C (zh) 2005-04-20
BR0114522B1 (pt) 2011-05-03
RU2247130C2 (ru) 2005-02-27
KR100580350B1 (ko) 2006-05-16
UA74846C2 (en) 2006-02-15
ES2250482T3 (es) 2006-04-16
HUP0303365A3 (en) 2004-03-01
WO2002028942A1 (fr) 2002-04-11
AU2001293947A1 (en) 2002-04-15
KR20030063355A (ko) 2003-07-28
FR2814747A1 (fr) 2002-04-05
PL362557A1 (en) 2004-11-02
DE60115934D1 (de) 2006-01-19
JP3887310B2 (ja) 2007-02-28
ATE312865T1 (de) 2005-12-15
FR2814747B1 (fr) 2002-12-06
JP2004519531A (ja) 2004-07-02

Similar Documents

Publication Publication Date Title
BR0114522A (pt) Processo de fabricação de poliamida
BR0302095A (pt) Materiais de moldagem de poliamida transparente tendo aperfeiçoada transparência, resistência a produtos quìmicos e permanente alta resistência à fadiga
KR100475208B1 (ko) 고도 분지상 폴리아미드 그래프트 공중합체
US6538073B1 (en) Polyamide graft copolymers
BR0012774A (pt) Processo para preparação de poliamida, e, poliamida.
BR9808705A (pt) Agente amaciante de ácido e substância ativa para amaciar tecidos e composições para amaciar tecidos contendo a mesma
EP2090304A3 (de) Verwendung von Zuckerphosphaten, Zuckerphosphatanalogen, Aminosäuren und/oder Aminosäureanalogen zur Modulation des Glykose-Enzym-Komplexes, des Malat Aspartat Shuttles und/oder der Transaminasen
BR9915254A (pt) Processo de preparação da metionina
BR9916571A (pt) Processo para a preparação de poliamidas ramificadas
DE60115954D1 (de) Verfahren zur herstellung von gabapentin
BR9910791A (pt) Sistema de controle para processo de poliamidação contìnua
DE60111382D1 (de) Modifizierte polyamide, zusammensetzungen auf basis dieser polyamide und verfahren zu ihrer herstellung
DE502005004039D1 (de) Verfahren zur herstellung hochmolekularer polyamide
CA2348057A1 (en) Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst
ATE95207T1 (de) Verfahren zur herstellung eines thermoplastisch verarbeitbaren, aromatischen polyamids.
NO20014885L (no) Fremgangsmåte til fremstilling av en amidforbindelse
BR9713906A (pt) Processo no estado sólido para preparar um sal de diamuna/ácido dicarboxìlico
ES2074484T3 (es) Polimeros diluibles en agua mediante protonizacion con acidos.
BR9917021A (pt) Processo para produção de poliamida
BR0010907A (pt) Processo para a produção de poliamidas, e, poliamida
BR9917020A (pt) Processo de produção de uma poliamida a partirde uma "alfa", "Èmega"-dinitrila e uma "alfa","Èmega"-diamina
AR030183A1 (es) Proceso para producir una poliamida modificada, producto y filamento que se obtienen
KR970042679A (ko) 투명성이 우수한 폴리아미드 모노필라멘트의 조성물.
DE50212963D1 (de) Polyamidmikrokapseln (III)
RU93053247A (ru) Способ получения композитных первапорационных мембран

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15V Prolongation of time limit allowed

Free format text: RECONHECIDO O OBSTACULO ADMINISTRATIVO E DEVOLVIDO O PRAZO DE 77 DIAS, NOS TERMOS DO ARTIGO 221 PARAGRAFO 2O DA LPI E DA RESOLUCAO 116/04.

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 03/10/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)