BR9910795B1 - processo contìnuo de poliamidação. - Google Patents

processo contìnuo de poliamidação.

Info

Publication number
BR9910795B1
BR9910795B1 BRPI9910795-3A BR9910795A BR9910795B1 BR 9910795 B1 BR9910795 B1 BR 9910795B1 BR 9910795 A BR9910795 A BR 9910795A BR 9910795 B1 BR9910795 B1 BR 9910795B1
Authority
BR
Brazil
Prior art keywords
reaction mixture
dicarboxylic acid
product stream
molten
water
Prior art date
Application number
BRPI9910795-3A
Other languages
English (en)
Other versions
BR9910795A (pt
Inventor
Gregory E Bush
Chris E Schwier
Robert M Lembcke
Steven W Cook
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 filed Critical
Publication of BR9910795A publication Critical patent/BR9910795A/pt
Publication of BR9910795B1 publication Critical patent/BR9910795B1/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
    • C08G69/26—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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Insulating Materials (AREA)
BRPI9910795-3A 1998-05-29 1999-05-26 processo contìnuo de poliamidação. BR9910795B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8731698P 1998-05-29 1998-05-29
PCT/US1999/011661 WO1999061511A1 (en) 1998-05-29 1999-05-26 Continuous polyamidation process

Publications (2)

Publication Number Publication Date
BR9910795A BR9910795A (pt) 2001-02-13
BR9910795B1 true BR9910795B1 (pt) 2009-01-13

Family

ID=22204443

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9910795-3A BR9910795B1 (pt) 1998-05-29 1999-05-26 processo contìnuo de poliamidação.

Country Status (23)

Country Link
EP (1) EP1080130B1 (pt)
JP (3) JP4541547B2 (pt)
KR (1) KR20010071313A (pt)
CN (1) CN1231522C (pt)
AT (1) ATE279464T1 (pt)
AU (1) AU759321B2 (pt)
BR (1) BR9910795B1 (pt)
CA (1) CA2333260A1 (pt)
DE (1) DE69921120T2 (pt)
EE (1) EE200000696A (pt)
ES (1) ES2228053T3 (pt)
HK (1) HK1039957A1 (pt)
HU (1) HU226965B1 (pt)
IL (1) IL139816A (pt)
MX (1) MX226945B (pt)
NO (1) NO20006014L (pt)
PL (1) PL196614B1 (pt)
RU (1) RU2216552C2 (pt)
SK (1) SK286576B6 (pt)
TR (1) TR200003532T2 (pt)
TW (1) TW498089B (pt)
UA (1) UA56322C2 (pt)
WO (1) WO1999061511A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814747B1 (fr) * 2000-10-04 2002-12-06 Rhodianyl Procede de fabrication de polyamides
JP4774596B2 (ja) * 2001-01-18 2011-09-14 三菱瓦斯化学株式会社 ポリアミドの製造方法
EP1369448A1 (de) * 2002-06-07 2003-12-10 Bayer Ag Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung
KR100969262B1 (ko) 2002-08-30 2010-07-09 토요 보세키 가부시기가이샤 폴리아미드의 연속 제조 방법
DE102004029935B4 (de) * 2004-06-21 2007-08-09 Pe Polymer Engineering Gmbh & Co Forschungs Kg Verfahren zur kontinuierlichen Herstellung von Copolyamiden mit Schmelzpunkten oberhalb von 265 C
JP5481776B2 (ja) * 2007-10-19 2014-04-23 東レ株式会社 ポリアミドの製造方法
JP5487782B2 (ja) * 2008-07-31 2014-05-07 東レ株式会社 ポリアミドプレポリマーおよびポリアミドの連続製造方法
EP2327738B1 (en) * 2008-09-18 2014-01-01 Mitsubishi Gas Chemical Company, Inc. Method for producing polyamide
KR101764900B1 (ko) * 2009-11-27 2017-08-03 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 폴리아미드의 제조방법
CN102639602B (zh) * 2009-12-08 2014-12-10 巴斯夫欧洲公司 制备聚酰胺的方法
TW201500403A (zh) * 2013-05-01 2015-01-01 Invista Tech Sarl 在聚醯胺製程中減少膠形成之方法
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
WO2021049266A1 (ja) * 2019-09-12 2021-03-18 宇部興産株式会社 共重合ポリアミドの製造方法
CN110684192B (zh) * 2019-11-07 2021-09-03 蓝星（成都）新材料有限公司 一种用于芳纶1414连续聚合的对苯二胺溶解系统及方法
CN114746477A (zh) * 2019-12-19 2022-07-12 帝斯曼知识产权资产管理有限公司 连续固态聚合方法和用于在其中使用的反应器塔
CN112062950B (zh) * 2020-03-28 2021-06-29 成都肆零壹科技有限公司 一种连续化尼龙聚合工艺
CN115725072A (zh) * 2021-08-31 2023-03-03 华润化学材料科技股份有限公司 尼龙干盐及其制备方法
CN115806667B (zh) * 2021-09-13 2024-05-24 成都肆零壹科技有限公司 一种半芳香族尼龙连续化聚合工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840547A (en) * 1955-06-30 1958-06-24 Du Pont Process for preparing polycarbonamides
GB976161A (en) * 1960-04-21 1964-11-25 Jozef Sikora Manufacture of polyamides
JPH02187427A (ja) * 1989-01-17 1990-07-23 Mitsubishi Kasei Corp 共重合ポリアミドの製造方法
DE69525368T2 (de) * 1994-11-23 2002-09-26 Du Pont Niedrigtemperatur-herstellungsprozess für polyamid
US5674974A (en) * 1994-11-23 1997-10-07 E. I. Du Pont De Nemours And Company Continuous polymerization process for polyamides
DE19514145A1 (de) * 1995-04-15 1996-10-17 Basf Ag Verfahren zur Herstellung eines Polyamids auf der Basis einer Dicarbonsäure und eines Diamins
JP4739523B2 (ja) * 1998-06-16 2011-08-03 旭化成ケミカルズ株式会社 重縮合ポリマーを製造する方法
JP5386104B2 (ja) * 2008-04-17 2014-01-15 株式会社三共 スロットマシン

Also Published As

Publication number Publication date
CA2333260A1 (en) 1999-12-02
ATE279464T1 (de) 2004-10-15
TW498089B (en) 2002-08-11
EP1080130B1 (en) 2004-10-13
HK1039957A1 (zh) 2002-05-17
AU4208999A (en) 1999-12-13
HUP0102018A2 (hu) 2001-10-28
RU2216552C2 (ru) 2003-11-20
HUP0102018A3 (en) 2002-03-28
JP2010059434A (ja) 2010-03-18
KR20010071313A (ko) 2001-07-28
MXPA00011757A (es) 2002-02-01
BR9910795A (pt) 2001-02-13
JP2002516366A (ja) 2002-06-04
NO20006014D0 (no) 2000-11-28
TR200003532T2 (tr) 2001-09-21
WO1999061511A1 (en) 1999-12-02
MX226945B (en) 2005-03-28
UA56322C2 (uk) 2003-05-15
DE69921120T2 (de) 2005-11-10
JP5749430B2 (ja) 2015-07-15
EP1080130A1 (en) 2001-03-07
IL139816A (en) 2007-07-24
SK17612000A3 (sk) 2001-05-10
NO20006014L (no) 2001-01-25
EE200000696A (et) 2002-04-15
ES2228053T3 (es) 2005-04-01
JP5749429B2 (ja) 2015-07-15
DE69921120D1 (de) 2004-11-18
JP2010077439A (ja) 2010-04-08
HU226965B1 (en) 2010-03-29
IL139816A0 (en) 2002-02-10
JP4541547B2 (ja) 2010-09-08
PL196614B1 (pl) 2008-01-31
AU759321B2 (en) 2003-04-10
SK286576B6 (sk) 2009-01-07
PL344409A1 (en) 2001-11-05
CN1312832A (zh) 2001-09-12
CN1231522C (zh) 2005-12-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 26/05/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: ASCEND PERFORMANCE MATERIALS LLC (US)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 26.05.2019