CN101346411B - 在反应性挤出机中通过熔体聚合制得的包含少量水杨酸甲酯的聚碳酸酯 - Google Patents
在反应性挤出机中通过熔体聚合制得的包含少量水杨酸甲酯的聚碳酸酯 Download PDFInfo
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- CN101346411B CN101346411B CN2006800488644A CN200680048864A CN101346411B CN 101346411 B CN101346411 B CN 101346411B CN 2006800488644 A CN2006800488644 A CN 2006800488644A CN 200680048864 A CN200680048864 A CN 200680048864A CN 101346411 B CN101346411 B CN 101346411B
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- forcing machine
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- Expired - Fee Related
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- 0 C(C1)C2C34C11C3C1*24 Chemical compound C(C1)C2C34C11C3C1*24 0.000 description 1
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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
- C08G64/205—General preparatory processes characterised by the apparatus used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/268—Throttling of the flow, e.g. for cooperating with plasticising elements or for degassing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/535—Screws with thread pitch varying along the longitudinal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/54—Screws with additional forward-feeding elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
条件 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
螺杆速度(rpm) | 300 | 300 | 400 | 400 | 400 | 500 | 500 | 500 | 600 | 600 |
聚合物速率(kg/hr) | 8.7 | 10.6 | 9.6 | 11.9 | 14.3 | 11.7 | 14.8 | 18.1 | 14.2 | 17.9 |
聚合物速率/螺杆速度 | 中 | 高 | 低 | 中 | 高 | 低 | 中 | 高 | 低 | 中 |
Claims (36)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/275,266 US7485694B2 (en) | 2005-12-21 | 2005-12-21 | Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder |
US11/275,266 | 2005-12-21 | ||
US11/470,333 | 2006-09-06 | ||
US11/470,333 US7485695B2 (en) | 2005-12-21 | 2006-09-06 | Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder |
PCT/US2006/047776 WO2007075351A2 (en) | 2005-12-21 | 2006-12-14 | Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101346411A CN101346411A (zh) | 2009-01-14 |
CN101346411B true CN101346411B (zh) | 2011-05-18 |
Family
ID=38218429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800488644A Expired - Fee Related CN101346411B (zh) | 2005-12-21 | 2006-12-14 | 在反应性挤出机中通过熔体聚合制得的包含少量水杨酸甲酯的聚碳酸酯 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7485695B2 (zh) |
EP (1) | EP1969028B1 (zh) |
CN (1) | CN101346411B (zh) |
AT (1) | ATE489417T1 (zh) |
WO (1) | WO2007075351A2 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7671164B2 (en) * | 2007-10-18 | 2010-03-02 | Sabic Innovative Plastics Ip B.V. | Aliphatic polycarbonates, methods of making, and articles formed therefrom |
US7671165B2 (en) * | 2008-05-16 | 2010-03-02 | Sabic Innovative Plastics Ip B.V. | Method of forming polycarbonate |
US9278473B2 (en) * | 2009-12-04 | 2016-03-08 | Union Carbide Chemicals & Plastics Technology Llc | Extruder screw |
US10000607B2 (en) | 2013-07-10 | 2018-06-19 | Mitsubishi Gas Chemical Company, Inc. | Method for producing polyamide resin |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6790929B2 (en) * | 2002-06-12 | 2004-09-14 | General Electric Company | Method for making an aromatic polycarbonate |
CN1556826A (zh) * | 2001-07-24 | 2004-12-22 | ͨ�õ�����˾ | 制备聚碳酸酯的挤出方法 |
Family Cites Families (41)
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DE2439552A1 (de) | 1974-08-17 | 1976-02-26 | Bayer Ag | Verfahren zur herstellung von bisphenol-a-polycarbonat nach dem schmelzumesterungsverfahren |
US4323668A (en) * | 1980-12-03 | 1982-04-06 | General Electric Company | (Ortho-alkoxycarbonyaryl)-carbonate transesterification |
ATE169316T1 (de) * | 1988-09-22 | 1998-08-15 | Ge Plastics Japan Ltd | Verfahren zur herstellung von polycarbonaten |
US5091591A (en) * | 1990-11-13 | 1992-02-25 | General Electric Company | Process and composition |
JPH059282A (ja) | 1991-07-04 | 1993-01-19 | Idemitsu Kosan Co Ltd | ポリカーボネートの製造方法 |
US5525701A (en) * | 1993-12-14 | 1996-06-11 | General Electric Company | Method for the manufacture of aromatic polycarbonate |
EP0764673B1 (en) * | 1995-09-19 | 1999-11-17 | Teijin Limited | Process for the production of polycarbonate |
JPH10101786A (ja) | 1996-09-30 | 1998-04-21 | Teijin Ltd | ポリカーボネート共重合体およびその製造方法 |
JPH10101787A (ja) | 1996-09-30 | 1998-04-21 | Teijin Ltd | ポリカーボネートおよびその製造方法 |
US6410777B1 (en) * | 1997-04-04 | 2002-06-25 | Teijin Limited | Salicylic acid ester derivative and its production |
US6252036B1 (en) * | 1997-04-18 | 2001-06-26 | Teijin Limited | Process for producing polycarbonate resin |
US6300459B1 (en) * | 1998-03-17 | 2001-10-09 | Teijin Limited | Process for producing aromatic polycarbonate |
US6303734B1 (en) * | 1998-03-27 | 2001-10-16 | Teijin Limited | Stabilized aromatic polycarbonate |
JPH11302228A (ja) | 1998-04-20 | 1999-11-02 | Teijin Ltd | サリチル酸エステル誘導体およびその製造方法 |
JP2000129112A (ja) | 1998-10-28 | 2000-05-09 | Teijin Ltd | 安定化ポリカーボネート樹脂組成物および成形品 |
US6177536B1 (en) * | 1999-02-22 | 2001-01-23 | General Electric Company | Method for quenching of catalyst in the production of low molecular weight polycarbonates |
EP1114841B1 (en) * | 1999-04-20 | 2003-10-08 | Teijin Limited | Process for producing polyarylate |
US6653434B2 (en) * | 2000-12-29 | 2003-11-25 | General Electric Company | Process for the production of polycarbonate |
JP4112981B2 (ja) * | 2000-12-28 | 2008-07-02 | ゼネラル・エレクトリック・カンパニイ | ポリカーボネートの製造方法 |
US6403754B1 (en) * | 2001-01-29 | 2002-06-11 | General Electric Company | Optimization of polycarbonate preparation by transesterification |
JP4739571B2 (ja) | 2001-04-18 | 2011-08-03 | 帝人化成株式会社 | 延伸フィルム |
US6723823B2 (en) * | 2001-07-24 | 2004-04-20 | General Electric Company | Method of polycarbonate preparation |
US6420512B1 (en) * | 2001-07-24 | 2002-07-16 | General Electric Company | Extrusion method for making polycarbonate |
US6469192B1 (en) * | 2001-07-24 | 2002-10-22 | General Electric Company | Solventless preparation of ester-substituted diaryl carbonates |
US6420588B1 (en) * | 2001-07-24 | 2002-07-16 | General Electric Company | Interfacial method of preparing ester-substituted diaryl carbonates |
US6518391B1 (en) * | 2001-07-24 | 2003-02-11 | General Electric Company | Method of polycarbonate preparation by solid state polymerization |
US6548623B2 (en) * | 2001-07-24 | 2003-04-15 | General Electric Company | Method of polycarbonate preparation |
US6399739B1 (en) * | 2001-08-22 | 2002-06-04 | General Electric Company | Preparation of polycarbonate having a predetermined molecular weight and level of endcapping |
US6525163B1 (en) * | 2001-09-07 | 2003-02-25 | General Electric Company | Process for the production of polycarbonate |
US6706846B2 (en) * | 2001-10-10 | 2004-03-16 | General Electric Company | Method for end-capping polycarbonate resins and composition for use in same |
US6500914B1 (en) * | 2001-10-10 | 2002-12-31 | General Electric Company | Method for end-capping polycarbonate resins and composition for use in same |
US20030139529A1 (en) | 2001-11-02 | 2003-07-24 | General Electric Company | Method of making block copolymers by solid state polymerization |
US6590068B2 (en) * | 2001-11-14 | 2003-07-08 | General Electric Company | Reduction of reaction by-products in polycarbonate resins |
US6747119B2 (en) * | 2002-03-28 | 2004-06-08 | General Electric Company | Method and system for preparing a polycarbonate, copolymerization reagent and polycarbonate |
US6600004B1 (en) * | 2002-04-10 | 2003-07-29 | General Electric Company | Method of preparing polyestercarbonates |
US6734277B2 (en) * | 2002-05-09 | 2004-05-11 | General Electric Company | Method of enhancing pit replication in optical disks |
US20030232957A1 (en) * | 2002-06-12 | 2003-12-18 | General Electric Company | Method for making an aromatic polycarbonate |
US6887969B2 (en) * | 2002-10-04 | 2005-05-03 | General Electric Company | Method and apparatus to make high molecular weight melt polycarbonate |
US6900283B2 (en) * | 2002-11-04 | 2005-05-31 | General Electric Company | Method for making stable, homogeneous melt solutions |
US7041775B2 (en) * | 2004-04-20 | 2006-05-09 | General Electric Company | Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate |
US7132498B2 (en) * | 2004-09-27 | 2006-11-07 | General Electric Company | Process to make polycarbonate from bismethylsalicylcarbonate (BMSC) |
-
2006
- 2006-09-06 US US11/470,333 patent/US7485695B2/en not_active Expired - Fee Related
- 2006-12-14 CN CN2006800488644A patent/CN101346411B/zh not_active Expired - Fee Related
- 2006-12-14 EP EP06845456A patent/EP1969028B1/en not_active Not-in-force
- 2006-12-14 WO PCT/US2006/047776 patent/WO2007075351A2/en active Application Filing
- 2006-12-14 AT AT06845456T patent/ATE489417T1/de not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1556826A (zh) * | 2001-07-24 | 2004-12-22 | ͨ�õ�����˾ | 制备聚碳酸酯的挤出方法 |
US6790929B2 (en) * | 2002-06-12 | 2004-09-14 | General Electric Company | Method for making an aromatic polycarbonate |
Also Published As
Publication number | Publication date |
---|---|
US20070142618A1 (en) | 2007-06-21 |
US7485695B2 (en) | 2009-02-03 |
WO2007075351A3 (en) | 2007-09-13 |
CN101346411A (zh) | 2009-01-14 |
EP1969028B1 (en) | 2010-11-24 |
WO2007075351A2 (en) | 2007-07-05 |
ATE489417T1 (de) | 2010-12-15 |
EP1969028A2 (en) | 2008-09-17 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090116 Address after: Bergen Op Zoom Holland Applicant after: Sabic Innovative Plastics Ip Address before: American New York Applicant before: General Electric Company |
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SE01 | Entry into force of request for substantive examination | ||
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Owner name: SHABO BASE CREATION PLASTICS INTELLECTUAL PROPERTY Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20090116 |
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Address after: Bergen Op Zoom Holland Patentee after: Sabic Innovative Plastics IP Address before: Bergen Op Zoom Holland Patentee before: Sabic Innovative Plastics Ip |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20161214 |
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CF01 | Termination of patent right due to non-payment of annual fee |