PL344401A1 - Control system for continuous polyamidation process - Google Patents

Control system for continuous polyamidation process

Info

Publication number
PL344401A1
PL344401A1 PL99344401A PL34440199A PL344401A1 PL 344401 A1 PL344401 A1 PL 344401A1 PL 99344401 A PL99344401 A PL 99344401A PL 34440199 A PL34440199 A PL 34440199A PL 344401 A1 PL344401 A1 PL 344401A1
Authority
PL
Poland
Prior art keywords
control system
polyamidation process
continuous
continuous polyamidation
control
Prior art date
Application number
PL99344401A
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 PL344401A1 publication Critical patent/PL344401A1/en

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
    • 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
    • C08G69/48—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)
PL99344401A 1998-05-29 1999-05-26 Control system for continuous polyamidation process PL344401A1 (en)

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
PL344401A1 true PL344401A1 (en) 2001-11-05

Family

ID=22204302

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99344401A PL344401A1 (en) 1998-05-29 1999-05-26 Control system for continuous polyamidation process

Country Status (18)

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

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 (en) * 2000-12-22 2002-07-10 Mitsubishi Gas Chem Co Inc Production method for polyamide
KR100969262B1 (en) 2002-08-30 2010-07-09 토요 보세키 가부시기가이샤 Method for continuous production of polyamide
JP4177769B2 (en) * 2004-02-04 2008-11-05 株式会社日立製作所 Polymer synthesizer
EP2301985A4 (en) * 2008-07-11 2012-10-17 Kingfa Science & Technology Co A semi-aromatic polyamide and the process with low amount of waste water discharge for preparing the same
JP5487782B2 (en) * 2008-07-31 2014-05-07 東レ株式会社 Polyamide prepolymer and continuous production method of polyamide
TW201443103A (en) 2013-05-01 2014-11-16 Invista Tech Sarl Nylon salt solution production from a partially balanced acid solution
CN104130135B (en) 2013-05-01 2018-07-03 英威达纺织（英国）有限公司 For the method for production section balance acid solution
CN104710317B (en) 2013-12-17 2019-01-25 英威达纺织（英国）有限公司 With the nylon salt solution production method for the container production PBA solution for having dispersing head
CN108929436A (en) * 2018-06-12 2018-12-04 江苏海阳锦纶新材料有限公司 A kind of preparation method of copolymer nylon
CN110684192B (en) * 2019-11-07 2021-09-03 蓝星（成都）新材料有限公司 P-phenylenediamine dissolving system and method for continuous polymerization of aramid fibers 1414
KR20220120608A (en) * 2019-12-19 2022-08-30 디에스엠 아이피 어셋츠 비.브이. Continuous solid-state polymerization process and reactor column for use therein
CN112062950B (en) * 2020-03-28 2021-06-29 成都肆零壹科技有限公司 Continuous nylon polymerization process
CN114196009B (en) * 2020-08-31 2024-09-10 中国石油化工股份有限公司 Method for continuously preparing poly (m-xylylenediamine-adipamide)
RU2761414C1 (en) * 2020-09-14 2021-12-08 Общество с ограниченной ответственностью "Спецлак" (ООО "Спецлак") Method for control by high-frequency titration of the polycondensation stage in the production of alkyd lacquers
CN114471426B (en) * 2022-01-20 2024-06-11 济宁正东化工有限公司 Refined sulfonamide integrated preparation system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756454A (en) * 1969-09-23 1971-03-22 Fiber Industries Inc METHOD AND APPARATUS FOR PRODUCTION OF POLYAMIDES BY CONTINUOUS POLYMERIZATION
JPS5211354B2 (en) * 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 (en) * 1992-08-11 1995-02-28 Buehler Ag A method of continuously crystallizing and polymerizing plastic material, and apparatus therefor.
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
US5674972A (en) * 1995-07-27 1997-10-07 Albemarle Corporation Polyamide-based formulations

Also Published As

Publication number Publication date
AU4099099A (en) 1999-12-13
HUP0101992A3 (en) 2003-01-28
JP2002516365A (en) 2002-06-04
WO1999061510A1 (en) 1999-12-02
SK17622000A3 (en) 2001-05-10
IL139815A0 (en) 2002-02-10
AU748194B2 (en) 2002-05-30
CA2332937A1 (en) 1999-12-02
BR9910791A (en) 2001-02-13
HUP0101992A2 (en) 2001-09-28
TW442517B (en) 2001-06-23
TR200003533T2 (en) 2001-04-20
KR20010070956A (en) 2001-07-28
RU2000133318A (en) 2002-11-27
CN1310736A (en) 2001-08-29
NO20006013L (en) 2001-01-25
NO20006013D0 (en) 2000-11-28
EP1080129A1 (en) 2001-03-07
MXPA00011755A (en) 2002-04-01
EE200000695A (en) 2002-04-15

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Legal Events

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