NO20006013L - Reguleringssystem for en kontinuerlig fremgangsmåte for fremstilling av polyamid - Google Patents
Reguleringssystem for en kontinuerlig fremgangsmåte for fremstilling av polyamidInfo
- Publication number
- NO20006013L NO20006013L NO20006013A NO20006013A NO20006013L NO 20006013 L NO20006013 L NO 20006013L NO 20006013 A NO20006013 A NO 20006013A NO 20006013 A NO20006013 A NO 20006013A NO 20006013 L NO20006013 L NO 20006013L
- Authority
- NO
- Norway
- Prior art keywords
- polyamide
- control system
- molten
- production
- continuous process
- Prior art date
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)
Abstract
Forbedret pdlyamideringssystém og reguleringssystem for fremstillingl av et polyamid fra smeltet dikarboksylsyremonomer og smeltet diaminmonomer. Poly- amiderings-reguleringssystemet måler molforholdet av den smeltede dikarboksyl- ~syremonomeren'og den smeltede diaminmonomeren med en delvis polymerisert blanding. En fremovermatingsreguleringsalogaritme anvendes i reguleringssyste- met for å bestemme graden som forholdet av utgangsreaktantene må endres før blanding for å kunne produsere det resulterende polyamidet med et støkiometrisk balansert molforhold.
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 (2)
Publication Number | Publication Date |
---|---|
NO20006013D0 NO20006013D0 (no) | 2000-11-28 |
NO20006013L true NO20006013L (no) | 2001-01-25 |
Family
ID=22204302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20006013A NO20006013L (no) | 1998-05-29 | 2000-11-28 | Reguleringssystem for en kontinuerlig fremgangsmåte for fremstilling av polyamid |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP1080129A1 (no) |
JP (1) | JP2002516365A (no) |
KR (1) | KR20010070956A (no) |
CN (1) | CN1310736A (no) |
AU (1) | AU748194B2 (no) |
BR (1) | BR9910791A (no) |
CA (1) | CA2332937A1 (no) |
EE (1) | EE200000695A (no) |
HU (1) | HUP0101992A3 (no) |
IL (1) | IL139815A0 (no) |
MX (1) | MXPA00011755A (no) |
NO (1) | NO20006013L (no) |
PL (1) | PL344401A1 (no) |
RU (1) | RU2000133318A (no) |
SK (1) | SK17622000A3 (no) |
TR (1) | TR200003533T2 (no) |
TW (1) | TW442517B (no) |
WO (1) | WO1999061510A1 (no) |
Families Citing this family (16)
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 |
KR100969262B1 (ko) | 2002-08-30 | 2010-07-09 | 토요 보세키 가부시기가이샤 | 폴리아미드의 연속 제조 방법 |
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 |
WO2010003277A1 (zh) * | 2008-07-11 | 2010-01-14 | 金发科技股份有限公司 | 半芳香族聚酰胺及其低废水排放量的制备方法 |
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 |
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 |
CN104710317B (zh) | 2013-12-17 | 2019-01-25 | 英威达纺织(英国)有限公司 | 用有分散头的容器生产pba溶液的尼龙盐溶液生产方法 |
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 |
EP4077479A1 (en) * | 2019-12-19 | 2022-10-26 | DSM IP Assets B.V. | Continuous solid-state polymerization process and reactor column for use therein |
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 |
CN114196009A (zh) * | 2020-08-31 | 2022-03-18 | 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)
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 (no) * | 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. |
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 |
-
1999
- 1999-05-26 EE EEP200000695A patent/EE200000695A/xx unknown
- 1999-05-26 SK SK1762-2000A patent/SK17622000A3/sk unknown
- 1999-05-26 KR KR1020007013251A patent/KR20010070956A/ko not_active Application Discontinuation
- 1999-05-26 PL PL99344401A patent/PL344401A1/xx not_active Application Discontinuation
- 1999-05-26 WO PCT/US1999/011577 patent/WO1999061510A1/en not_active Application Discontinuation
- 1999-05-26 RU RU2000133318/09A patent/RU2000133318A/ru not_active Application Discontinuation
- 1999-05-26 HU HU0101992A patent/HUP0101992A3/hu unknown
- 1999-05-26 TR TR2000/03533T patent/TR200003533T2/xx unknown
- 1999-05-26 EP EP99924508A patent/EP1080129A1/en not_active Withdrawn
- 1999-05-26 IL IL13981599A patent/IL139815A0/xx unknown
- 1999-05-26 BR BR9910791-0A patent/BR9910791A/pt not_active Application Discontinuation
- 1999-05-26 AU AU40990/99A patent/AU748194B2/en not_active Ceased
- 1999-05-26 JP JP2000550907A patent/JP2002516365A/ja not_active Withdrawn
- 1999-05-26 CN CN99809020A patent/CN1310736A/zh active Pending
- 1999-05-26 CA CA002332937A patent/CA2332937A1/en not_active Abandoned
- 1999-07-29 TW TW088108917A patent/TW442517B/zh not_active IP Right Cessation
-
2000
- 2000-11-28 MX MXPA00011755 patent/MXPA00011755A/es unknown
- 2000-11-28 NO NO20006013A patent/NO20006013L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1999061510A1 (en) | 1999-12-02 |
AU748194B2 (en) | 2002-05-30 |
CA2332937A1 (en) | 1999-12-02 |
CN1310736A (zh) | 2001-08-29 |
JP2002516365A (ja) | 2002-06-04 |
BR9910791A (pt) | 2001-02-13 |
KR20010070956A (ko) | 2001-07-28 |
TR200003533T2 (tr) | 2001-04-20 |
RU2000133318A (ru) | 2002-11-27 |
EP1080129A1 (en) | 2001-03-07 |
PL344401A1 (en) | 2001-11-05 |
NO20006013D0 (no) | 2000-11-28 |
TW442517B (en) | 2001-06-23 |
EE200000695A (et) | 2002-04-15 |
MXPA00011755A (es) | 2002-04-01 |
HUP0101992A3 (en) | 2003-01-28 |
SK17622000A3 (sk) | 2001-05-10 |
HUP0101992A2 (hu) | 2001-09-28 |
AU4099099A (en) | 1999-12-13 |
IL139815A0 (en) | 2002-02-10 |
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Legal Events
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |