[go: up one dir, main page]

WO2008136440A1 - Procédé de production d'une composition de résine de polycarbonate aromatique - Google Patents

Procédé de production d'une composition de résine de polycarbonate aromatique Download PDF

Info

Publication number
WO2008136440A1
WO2008136440A1 PCT/JP2008/058135 JP2008058135W WO2008136440A1 WO 2008136440 A1 WO2008136440 A1 WO 2008136440A1 JP 2008058135 W JP2008058135 W JP 2008058135W WO 2008136440 A1 WO2008136440 A1 WO 2008136440A1
Authority
WO
WIPO (PCT)
Prior art keywords
aromatic polycarbonate
extruder
pellet
resin composition
polycarbonate resin
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/058135
Other languages
English (en)
Japanese (ja)
Inventor
Katsuhisa Kumazawa
Takayuki Taura
Masanori Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Priority to CN2008800137755A priority Critical patent/CN101668792B/zh
Publication of WO2008136440A1 publication Critical patent/WO2008136440A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/201—Pre-melted polymers
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Cette invention a trait à un procédé permettant de produire une composition de résine de polycarbonate aromatique de qualité stable en mélangeant une résine de polycarbonate aromatique avec un additif, par exemple un stabilisateur thermique, de manière homogène. L'invention décrit spécifiquement un procédé permettant de produire une composition de résine de polycarbonate aromatique, qui comprend les étapes suivantes : une étape de charge de polycarbonate consistant à introduire un polycarbonate aromatique à l'état fondu dans une extrudeuse de manière continue ; une étape d'extrusion consistant à mélanger le polycarbonate aromatique avec un stabilisateur thermique dans l'extrudeuse et à extruder le mélange à partir de l'extrudeuse ; une étape de formation de granulés consistant à réduire en granulés le polycarbonate aromatique extrudé à partir de l'extrudeuse de manière à former des granulés à partir du polycarbonate aromatique ; et une étape de circulation/d'introduction des granulés consistant à recueillir une partie des granulés de polycarbonate aromatique, et à introduire en continu les granulés imprégnés du stabilisateur thermique vers l'extrudeuse dans laquelle le polycarbonate aromatique doit être introduit à l'étape d'introduction du polycarbonate, tout en imprégnant les granulés avec le stabilisateur thermique de manière continue.
PCT/JP2008/058135 2007-04-27 2008-04-25 Procédé de production d'une composition de résine de polycarbonate aromatique Ceased WO2008136440A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800137755A CN101668792B (zh) 2007-04-27 2008-04-25 芳香族聚碳酸酯树脂组合物的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-120090 2007-04-27
JP2007120090 2007-04-27

Publications (1)

Publication Number Publication Date
WO2008136440A1 true WO2008136440A1 (fr) 2008-11-13

Family

ID=39943547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058135 Ceased WO2008136440A1 (fr) 2007-04-27 2008-04-25 Procédé de production d'une composition de résine de polycarbonate aromatique

Country Status (2)

Country Link
CN (1) CN101668792B (fr)
WO (1) WO2008136440A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI492986B (zh) * 2009-12-10 2015-07-21 Mitsubishi Chem Corp 聚碳酸酯樹脂組成物及將其成形所得之成形體、薄膜、板及射出成形品

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5962148B2 (ja) * 2011-03-31 2016-08-03 三菱化学株式会社 ポリカーボネートの製造方法およびポリカーボネートペレット
CN106217670B (zh) * 2016-08-03 2019-04-05 台州市朔翔科技股份有限公司 全自动塑料上色机
US11692076B2 (en) * 2017-06-16 2023-07-04 Sabic Global Technologies B.V. Interfacial polymerization process for polycarbonate in injection molding manufacturing with use of sulfonic acid as a stabilizer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08259687A (ja) * 1995-03-22 1996-10-08 Mitsubishi Gas Chem Co Inc ポリカーボネートの製造法
JP2000102919A (ja) * 1998-09-29 2000-04-11 Mitsubishi Chemicals Corp ポリカーボネートの製造方法
JP2003511506A (ja) * 1999-10-04 2003-03-25 バイエル アクチェンゲゼルシャフト 熱可塑性ポリマー配合物の連続製造方法および装置ならびにそれらの使用
WO2005079445A2 (fr) * 2004-02-18 2005-09-01 Jean-Pierre Ibar Procede d'incorporation de substances dans des materiaux polymeres d'une maniere commandee

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08259687A (ja) * 1995-03-22 1996-10-08 Mitsubishi Gas Chem Co Inc ポリカーボネートの製造法
JP2000102919A (ja) * 1998-09-29 2000-04-11 Mitsubishi Chemicals Corp ポリカーボネートの製造方法
JP2003511506A (ja) * 1999-10-04 2003-03-25 バイエル アクチェンゲゼルシャフト 熱可塑性ポリマー配合物の連続製造方法および装置ならびにそれらの使用
WO2005079445A2 (fr) * 2004-02-18 2005-09-01 Jean-Pierre Ibar Procede d'incorporation de substances dans des materiaux polymeres d'une maniere commandee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI492986B (zh) * 2009-12-10 2015-07-21 Mitsubishi Chem Corp 聚碳酸酯樹脂組成物及將其成形所得之成形體、薄膜、板及射出成形品

Also Published As

Publication number Publication date
CN101668792B (zh) 2012-07-25
CN101668792A (zh) 2010-03-10

Similar Documents

Publication Publication Date Title
CN101613509B (zh) Pvc发泡木塑材料
CN102775802B (zh) 农作物秸秆纤维基复合材料
CN102167877B (zh) 一种扩链再生聚丙烯材料及其制备方法
EP2565004A4 (fr) Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produit par le procédé
CN102408648B (zh) 高填充pvc木塑发泡地板及其制备方法
WO2008136440A1 (fr) Procédé de production d'une composition de résine de polycarbonate aromatique
CN100563999C (zh) 木塑复合材料专用锥形双螺杆挤出机
CN104277298A (zh) 一种利用废弃交联聚乙烯电缆料加工改性土工格栅及其制备方法
CN103182818B (zh) 一种聚碳酸酯挤出发泡复合板材及其制备方法
CN102516666A (zh) 一种聚丙烯基木塑微孔发泡复合材料及其生产方法
CN103254532B (zh) 5型pvc树脂发泡木塑材料生产方法
CN104046050A (zh) 一种木塑复合材料及型材制造工艺
CN103756010A (zh) 一种防焦烧复配试剂、抗焦烧化学交联绝缘料及制备方法
CN104211041A (zh) 一种聚氯乙烯木塑材料废弃物回收再利用的方法
CN101382626B (zh) 光缆发泡填充绳颗粒料及其生产方法
CN104311958A (zh) 一种碳塑复合改性土工格栅及制备方法
CN104403342A (zh) 一种抗胀阻湿、强度高、耐老化的木塑复合材料及其制备方法
CN114921049A (zh) 一种用于大尺寸fdm打印的abs改性材料及其制备方法和应用
CN101716819B (zh) 糙面土工膜的生产方法
CN102888082A (zh) 一种复合材料及其制备方法
CN104098852A (zh) 一种严寒地区用耐低温pvc给水管材及其制备方法
WO2012049264A3 (fr) Procédé de fabrication de matières à mouler thermoplastiques ignifugées
CN104559121A (zh) 一种聚碳酸酯工程塑料的改性生产方法
WO2003020485A8 (fr) Procede et dispositif pour la stabilisation des proprietes physiques materielles de pare-chocs recyclables
CN101348002B (zh) 可以使用粉料树脂的吹塑机专用螺杆

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880013775.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08752169

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08752169

Country of ref document: EP

Kind code of ref document: A1