IN2014DN05905A - - Google Patents
Info
- Publication number
- IN2014DN05905A IN2014DN05905A IN5905DEN2014A IN2014DN05905A IN 2014DN05905 A IN2014DN05905 A IN 2014DN05905A IN 5905DEN2014 A IN5905DEN2014 A IN 5905DEN2014A IN 2014DN05905 A IN2014DN05905 A IN 2014DN05905A
- Authority
- IN
- India
- Prior art keywords
- molecular weight
- linking
- increasing molecular
- reactor
- aromatic polycarbonate
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1856—Stationary reactors having moving elements inside placed in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00779—Baffles attached to the stirring means
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
The present invention addresses the problem of providing a method for the continuous production of a high molecular weight polycarbonate resin comprising a step (A) for obtaining an aromatic polycarbonate prepolymer by polycondensation reaction of an aromatic dihydroxy compound and a carbonic acid diester and a step (B) for subjecting the resulting aromatic polycarbonate prepolymer and an aliphatic diol compound to a linking reaction in a linking reactor for increasing molecular weight wherein the continuous production method is improved the retention time of the reaction mixture inside the linking reactor for increasing molecular weight is shortened and performance of the resulting polycarbonate resin is enhanced. The aromatic polycarbonate prepolymer of step A is continuously fed to the linking reactor for increasing molecular weight and the aliphatic diol is continuously fed to the linking reactor for increasing molecular weight and reacted under conditions in which a degree of depressurization is 10 torr or less.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011287048 | 2011-12-28 | ||
| PCT/JP2012/083924 WO2013100072A1 (en) | 2011-12-28 | 2012-12-27 | Method for continuous production of high-molecular-weight polycarbonate resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN05905A true IN2014DN05905A (en) | 2015-06-05 |
Family
ID=48697551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN5905DEN2014 IN2014DN05905A (en) | 2011-12-28 | 2012-12-27 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20140371404A1 (en) |
| EP (1) | EP2799464B1 (en) |
| JP (1) | JP6160488B2 (en) |
| KR (1) | KR101946096B1 (en) |
| CN (1) | CN104105737B (en) |
| ES (1) | ES2836302T3 (en) |
| IN (1) | IN2014DN05905A (en) |
| MY (1) | MY164956A (en) |
| RU (1) | RU2014131041A (en) |
| SG (1) | SG11201403716VA (en) |
| TW (1) | TW201341424A (en) |
| WO (1) | WO2013100072A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI549986B (en) | 2011-05-19 | 2016-09-21 | Mitsubishi Gas Chemical Co | A high-flow polycarbonate copolymer, a method for producing a high molecular weight aromatic polycarbonate resin, and an aromatic polycarbonate compound |
| KR102003098B1 (en) * | 2012-05-18 | 2019-07-23 | 미츠비시 가스 가가쿠 가부시키가이샤 | Method for continuously producing high-molecular-weight polycarbonate resin |
| RU2015123120A (en) * | 2012-11-17 | 2017-01-10 | Мицубиси Гэс Кемикал Компани, Инк. | AROMATIC POLYCARBONATE RESIN COMPOSITION |
| EP3070112B1 (en) * | 2013-11-15 | 2019-03-20 | Mitsubishi Gas Chemical Company, Inc. | Method for producing high-molecular-weight aromatic polycarbonate resin |
| CN105199093B (en) * | 2015-09-25 | 2017-04-12 | 宁波诺尔丽化学科技有限公司 | Production technology of polycarbonate diols |
| TW201805330A (en) * | 2016-03-30 | 2018-02-16 | 三菱瓦斯化學股份有限公司 | Manufacturing method for high molecular weight aromatic polycarbonate resin |
| EP3438153B1 (en) | 2016-03-30 | 2024-06-12 | Mitsubishi Gas Chemical Company, Inc. | High molecular weight aromatic polycarbonate resin manufacturing method |
| CN108699229B (en) * | 2016-03-30 | 2021-09-17 | 三菱瓦斯化学株式会社 | Process for producing high molecular weight aromatic polycarbonate resin |
| WO2019188330A1 (en) * | 2018-03-29 | 2019-10-03 | Dic株式会社 | Curable composition and cured product of same |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1495730B2 (en) | 1963-07-24 | 1971-03-18 | Farbenfabriken Bayer AG, 5090 Le verkusen | PROCESS FOR MANUFACTURING THERMOPLASTIC POLYCONDENSATION PRODUCTS |
| JP2674813B2 (en) | 1988-12-06 | 1997-11-12 | 日本ジーイープラスチックス 株式会社 | Method for producing polycarbonate |
| US5418314A (en) * | 1991-03-13 | 1995-05-23 | Daicel Chemical Industries, Ltd. | Process for producing polycarbonate |
| JP2901418B2 (en) * | 1992-06-22 | 1999-06-07 | 出光石油化学株式会社 | Method for producing polycarbonate |
| EP0578113B1 (en) | 1992-07-06 | 1997-11-19 | Krohne Messtechnik Gmbh & Co. Kg | Mass flow measuring apparatus |
| ES2104072T3 (en) | 1992-10-30 | 1997-10-01 | Gen Electric | REDISTRIBUTION OF ORGANIC POLYCARBONATE COMPOSITIONS. |
| JP3271353B2 (en) | 1993-02-12 | 2002-04-02 | 三菱化学株式会社 | Method for producing aromatic polycarbonate |
| JP3301453B2 (en) | 1993-07-13 | 2002-07-15 | 出光石油化学株式会社 | Method for producing polycarbonate |
| JP3317555B2 (en) | 1993-08-09 | 2002-08-26 | 出光石油化学株式会社 | Method for producing polycarbonate |
| JP2810548B2 (en) | 1994-04-08 | 1998-10-15 | 旭化成工業株式会社 | Preparation of polycarbonate with terminal hydroxyl group |
| US5521275A (en) | 1995-09-05 | 1996-05-28 | General Electric Company | Method for improving catalyst efficiency during polycarbonate redistribution |
| EP0764673B1 (en) | 1995-09-19 | 1999-11-17 | Teijin Limited | Process for the production of polycarbonate |
| JPH09286850A (en) * | 1996-04-18 | 1997-11-04 | Mitsubishi Chem Corp | Production of aromatic polycarbonate resin |
| JPH1131632A (en) * | 1997-07-11 | 1999-02-02 | Matsushita Electric Ind Co Ltd | Method for manufacturing solid-state composite component |
| WO1999047580A1 (en) | 1998-03-17 | 1999-09-23 | Teijin Limited | Process for producing aromatic polycarbonate |
| JPH11310632A (en) * | 1998-04-28 | 1999-11-09 | Daicel Chem Ind Ltd | Manufacture of polycarbonate |
| DE60121822T2 (en) | 2000-12-28 | 2007-08-02 | General Electric Co. | PROCESS FOR PREPARING POLYCARBONATE |
| US7132498B2 (en) | 2004-09-27 | 2006-11-07 | General Electric Company | Process to make polycarbonate from bismethylsalicylcarbonate (BMSC) |
| JP5623687B2 (en) | 2007-10-24 | 2014-11-12 | 帝人株式会社 | Molded product formed by melt-molding copolymer polycarbonate resin |
| EP2952536B1 (en) | 2007-12-13 | 2021-02-24 | Mitsubishi Chemical Corporation | Polycarbonate and molded article |
| JP5875747B2 (en) | 2008-11-28 | 2016-03-02 | 三菱化学株式会社 | Preservation method of dihydroxy compound for polycarbonate raw material |
| JP2011006553A (en) | 2009-06-24 | 2011-01-13 | Mitsubishi Chemicals Corp | Method for producing polycarbonate |
| ES2742752T3 (en) * | 2009-11-20 | 2020-02-17 | Mitsubishi Gas Chemical Co | Process for the production of highly polymerized aromatic polycarbonate resin |
| MY159293A (en) * | 2011-02-11 | 2016-12-30 | Mitsubishi Gas Chemical Co | Process for manufacturing branched aromatic polycarbonate resin with desired degree of branching |
-
2012
- 2012-12-26 TW TW101150103A patent/TW201341424A/en unknown
- 2012-12-27 WO PCT/JP2012/083924 patent/WO2013100072A1/en active Application Filing
- 2012-12-27 SG SG11201403716VA patent/SG11201403716VA/en unknown
- 2012-12-27 JP JP2013551803A patent/JP6160488B2/en active Active
- 2012-12-27 RU RU2014131041A patent/RU2014131041A/en unknown
- 2012-12-27 CN CN201280064646.5A patent/CN104105737B/en active Active
- 2012-12-27 ES ES12861519T patent/ES2836302T3/en active Active
- 2012-12-27 KR KR1020147021016A patent/KR101946096B1/en active IP Right Grant
- 2012-12-27 EP EP12861519.2A patent/EP2799464B1/en active Active
- 2012-12-27 MY MYPI2014001955A patent/MY164956A/en unknown
- 2012-12-27 US US14/368,043 patent/US20140371404A1/en not_active Abandoned
- 2012-12-27 IN IN5905DEN2014 patent/IN2014DN05905A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2799464B1 (en) | 2020-11-11 |
| KR20140116890A (en) | 2014-10-06 |
| CN104105737A (en) | 2014-10-15 |
| TW201341424A (en) | 2013-10-16 |
| JP6160488B2 (en) | 2017-07-12 |
| RU2014131041A (en) | 2016-02-20 |
| MY164956A (en) | 2018-02-28 |
| CN104105737B (en) | 2015-11-25 |
| KR101946096B1 (en) | 2019-02-08 |
| SG11201403716VA (en) | 2014-12-30 |
| EP2799464A4 (en) | 2015-08-05 |
| EP2799464A1 (en) | 2014-11-05 |
| WO2013100072A1 (en) | 2013-07-04 |
| ES2836302T3 (en) | 2021-06-24 |
| JPWO2013100072A1 (en) | 2015-05-11 |
| US20140371404A1 (en) | 2014-12-18 |
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