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BR9910791A - Sistema de controle para processo de poliamidação contìnua - Google Patents

Sistema de controle para processo de poliamidação contìnua

Info

Publication number
BR9910791A
BR9910791A BR9910791-0A BR9910791A BR9910791A BR 9910791 A BR9910791 A BR 9910791A BR 9910791 A BR9910791 A BR 9910791A BR 9910791 A BR9910791 A BR 9910791A
Authority
BR
Brazil
Prior art keywords
control system
fused
polyamidation
produce
dicarboxylic acid
Prior art date
Application number
BR9910791-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Gregory E Bush
Chris E Schwier
Robert M Lembcke
Steven W Cook
Original Assignee
Solutia Inc
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 Solutia Inc filed Critical Solutia Inc
Publication of BR9910791A publication Critical patent/BR9910791A/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
    • C08G69/10—Alpha-amino-carboxylic 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
    • C08G69/02—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
    • C08G69/48—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyamides (AREA)
BR9910791-0A 1998-05-29 1999-05-26 Sistema de controle para processo de poliamidação contìnua BR9910791A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8729298P 1998-05-29 1998-05-29
PCT/US1999/011577 WO1999061510A1 (en) 1998-05-29 1999-05-26 Control system for continuous polyamidation process

Publications (1)

Publication Number Publication Date
BR9910791A true BR9910791A (pt) 2001-02-13

Family

ID=22204302

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910791-0A BR9910791A (pt) 1998-05-29 1999-05-26 Sistema de controle para processo de poliamidação contìnua

Country Status (18)

Country Link
EP (1) EP1080129A1 (xx)
JP (1) JP2002516365A (xx)
KR (1) KR20010070956A (xx)
CN (1) CN1310736A (xx)
AU (1) AU748194B2 (xx)
BR (1) BR9910791A (xx)
CA (1) CA2332937A1 (xx)
EE (1) EE200000695A (xx)
HU (1) HUP0101992A3 (xx)
IL (1) IL139815A0 (xx)
MX (1) MXPA00011755A (xx)
NO (1) NO20006013L (xx)
PL (1) PL344401A1 (xx)
RU (1) RU2000133318A (xx)
SK (1) SK17622000A3 (xx)
TR (1) TR200003533T2 (xx)
TW (1) TW442517B (xx)
WO (1) WO1999061510A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172353A1 (en) * 2000-07-10 2002-01-16 The Procter & Gamble Company Retardation of discolouration of dicarboxylic acids
JP2002194079A (ja) * 2000-12-22 2002-07-10 Mitsubishi Gas Chem Co Inc ポリアミドの製造方法
CN1308374C (zh) * 2002-08-30 2007-04-04 东洋纺织株式会社 聚酰胺的连续制备方法
JP4177769B2 (ja) * 2004-02-04 2008-11-05 株式会社日立製作所 ポリマー合成装置
JP5174921B2 (ja) * 2008-07-11 2013-04-03 キンファ エスシーアイ アンド テック カンパニー リミテッド 半芳香族ポリアミド、及び、半芳香族ポリアミドの調製方法
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
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
TW201446836A (zh) 2013-05-01 2014-12-16 Invista Tech Sarl 用於製備部分平衡之酸性溶液之方法
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
CN108929436A (zh) * 2018-06-12 2018-12-04 江苏海阳锦纶新材料有限公司 一种共聚尼龙的制备方法
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
KR20220120608A (ko) * 2019-12-19 2022-08-30 디에스엠 아이피 어셋츠 비.브이. 연속 고체-상태 중합 방법 및 이에 사용하기 위한 반응기 컬럼
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
CN114196009B (zh) * 2020-08-31 2024-09-10 中国石油化工股份有限公司 一种连续制备聚己二酰间苯二甲胺的方法
RU2761414C1 (ru) * 2020-09-14 2021-12-08 Общество с ограниченной ответственностью "Спецлак" (ООО "Спецлак") Способ контроля методами высокочастотного титрования стадии поликонденсации в производстве алкидных лаков
CN114471426B (zh) * 2022-01-20 2024-06-11 济宁正东化工有限公司 精磺胺一体化制备系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756454A (fr) * 1969-09-23 1971-03-22 Fiber Industries Inc Procede et appareil de production de polyamides par polymerisation continue
JPS5211354B2 (xx) * 1972-05-18 1977-03-30
US4582520A (en) * 1982-09-30 1986-04-15 Owens-Corning Fiberglas Corporation Methods and apparatus for measuring and controlling curing of polymeric materials
CH685003A5 (de) * 1992-08-11 1995-02-28 Buehler Ag Verfahren zum kontinuierlichen Kristallisieren und Polymerisieren von Kunststoffmaterial und Vorrichtung hierfür.
US5532487A (en) * 1994-11-23 1996-07-02 E. I. Du Pont De Nemours And Company Near-infrared measurement and control of polyamide processes
US5674974A (en) * 1994-11-23 1997-10-07 E. I. Du Pont De Nemours And Company Continuous polymerization process for polyamides
US5674972A (en) * 1995-07-27 1997-10-07 Albemarle Corporation Polyamide-based formulations

Also Published As

Publication number Publication date
KR20010070956A (ko) 2001-07-28
CN1310736A (zh) 2001-08-29
JP2002516365A (ja) 2002-06-04
SK17622000A3 (sk) 2001-05-10
HUP0101992A3 (en) 2003-01-28
IL139815A0 (en) 2002-02-10
TW442517B (en) 2001-06-23
RU2000133318A (ru) 2002-11-27
NO20006013L (no) 2001-01-25
EE200000695A (et) 2002-04-15
MXPA00011755A (es) 2002-04-01
AU4099099A (en) 1999-12-13
EP1080129A1 (en) 2001-03-07
WO1999061510A1 (en) 1999-12-02
TR200003533T2 (tr) 2001-04-20
NO20006013D0 (no) 2000-11-28
PL344401A1 (en) 2001-11-05
AU748194B2 (en) 2002-05-30
CA2332937A1 (en) 1999-12-02
HUP0101992A2 (hu) 2001-09-28

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]