JP4155718B2 - 液状シリコーンゴムベースの連続的製造方法および連続的製造装置 - Google Patents

液状シリコーンゴムベースの連続的製造方法および連続的製造装置 Download PDF

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Publication number
JP4155718B2
JP4155718B2 JP2001040348A JP2001040348A JP4155718B2 JP 4155718 B2 JP4155718 B2 JP 4155718B2 JP 2001040348 A JP2001040348 A JP 2001040348A JP 2001040348 A JP2001040348 A JP 2001040348A JP 4155718 B2 JP4155718 B2 JP 4155718B2
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JP
Japan
Prior art keywords
silicone rubber
component
continuous
kneading extruder
continuous kneading
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.)
Expired - Fee Related
Application number
JP2001040348A
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English (en)
Japanese (ja)
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JP2002241508A (ja
JP2002241508A5 (https=
Inventor
弘一 尾崎
豊彦 山寺
光男 浜田
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.)
DuPont Toray Specialty Materials KK
Original Assignee
Dow Corning Toray Co Ltd
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 Dow Corning Toray Co Ltd filed Critical Dow Corning Toray Co Ltd
Priority to JP2001040348A priority Critical patent/JP4155718B2/ja
Priority to GB0201562A priority patent/GB2384488A/en
Publication of JP2002241508A publication Critical patent/JP2002241508A/ja
Publication of JP2002241508A5 publication Critical patent/JP2002241508A5/ja
Application granted granted Critical
Publication of JP4155718B2 publication Critical patent/JP4155718B2/ja
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    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • 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
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/487—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with consecutive casings or screws, e.g. for feeding, discharging, mixing
    • 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
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29B7/7466—Combinations of similar mixers
    • 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
    • B29B7/748—Plants
    • 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
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
    • 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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin 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
    • B29C48/395—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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2001040348A 2001-02-16 2001-02-16 液状シリコーンゴムベースの連続的製造方法および連続的製造装置 Expired - Fee Related JP4155718B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001040348A JP4155718B2 (ja) 2001-02-16 2001-02-16 液状シリコーンゴムベースの連続的製造方法および連続的製造装置
GB0201562A GB2384488A (en) 2001-02-16 2002-01-24 Continuous mixing of silicone rubber base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001040348A JP4155718B2 (ja) 2001-02-16 2001-02-16 液状シリコーンゴムベースの連続的製造方法および連続的製造装置

Publications (3)

Publication Number Publication Date
JP2002241508A JP2002241508A (ja) 2002-08-28
JP2002241508A5 JP2002241508A5 (https=) 2005-07-07
JP4155718B2 true JP4155718B2 (ja) 2008-09-24

Family

ID=18902977

Family Applications (1)

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JP2001040348A Expired - Fee Related JP4155718B2 (ja) 2001-02-16 2001-02-16 液状シリコーンゴムベースの連続的製造方法および連続的製造装置

Country Status (2)

Country Link
JP (1) JP4155718B2 (https=)
GB (1) GB2384488A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2290006A1 (en) 2009-07-16 2011-03-02 Shin-Etsu Chemical Co., Ltd. Method for preparing silicone composition

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5110308B2 (ja) * 2008-10-23 2012-12-26 信越化学工業株式会社 液状シリコーンゴム組成物の製造方法及び液状シリコーンゴム組成物
DE102008054536A1 (de) 2008-12-11 2010-06-17 Wacker Chemie Ag Verfahren zur kontinuierlichen Herstellung von hochviskosen Siliconmassen
DE102008055035A1 (de) * 2008-12-19 2010-07-01 Wacker Chemie Ag Kontinuierliches Verfahren zur Herstellung von Grundmassen für Siliconzusammensetzungen mit verbesserter Stabilität
DE102008055041A1 (de) * 2008-12-19 2010-07-29 Wacker Chemie Ag Kontinuierliches Verfahren zur Herstellung von Organopolysiloxanzusammensetzungen
JP5465429B2 (ja) 2008-12-24 2014-04-09 株式会社Ｓｈｉｎｄｏ シリコーンゴムスポンジ形成性エマルション組成物およびシリコーンゴムスポンジの製造方法
US20190091915A1 (en) * 2015-10-13 2019-03-28 Steer Engineering Private Limited A process for preparing hydrogels
KR101760776B1 (ko) * 2017-02-09 2017-07-24 김형판 예열구조를 갖는 고무압출장치
US10501657B2 (en) * 2017-03-08 2019-12-10 Momentive Performance Materials Inc. Silicone coating composition containing surface sheen modifier
WO2019023841A1 (en) 2017-07-31 2019-02-07 Dow Silicones Corporation METHOD AND APPARATUS FOR MANUFACTURING LIQUID SILICONE RUBBER COMPOSITIONS
CN111841421A (zh) * 2020-08-18 2020-10-30 合盛硅业股份有限公司 液体硅橡胶的连续生产线
CN116438227A (zh) * 2020-11-13 2023-07-14 美国陶氏有机硅公司 用于制备硅橡胶基体组合物的方法
CN112659520A (zh) * 2020-12-08 2021-04-16 江西蓝星星火有机硅有限公司 一种加成型液体硅橡胶基胶的半连续生产工艺及其生产装置
CN114347293B (zh) * 2021-12-08 2024-10-25 上饶贝龙软件中心(个人独资) 一种车辆隔音板制备用开放式塑炼机
JP2023131834A (ja) * 2022-03-10 2023-09-22 株式会社トクヤマデンタル ペースト状重合硬化性組成物の製造方法
DE102022210592A1 (de) 2022-10-06 2024-04-11 Raumedic Ag Anlage zur Herstellung eines extrudierten Silikon-Halbzeuges, Verwendung eines gleichlaufenden Doppelschneckenextruders sowie Verfahren zur Herstellung eines Silikon-Roh-Extrudates
CN119242074B (zh) * 2024-12-06 2025-03-25 应星新材料(烟台)有限公司 一种疏水气相纳米二氧化硅及其制备方法与应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3245258B2 (ja) * 1993-04-27 2002-01-07 東レ・ダウコーニング・シリコーン株式会社 加熱硬化型シリコーンゴムコンパウンドの連続的製造方法
JP3259663B2 (ja) * 1997-06-27 2002-02-25 信越化学工業株式会社 熱加硫型シリコーンゴムコンパウンドの製造方法
JP3475740B2 (ja) * 1997-09-05 2003-12-08 信越化学工業株式会社 熱加硫型シリコーンゴムコンパウンドの製造方法
EP0911359B1 (en) * 1997-09-25 2004-04-07 PIRELLI PNEUMATICI Società per Azioni Continuous process for producing rubber material containing silica filler and tyres incorporating this material
EP1110696A3 (en) * 1999-12-21 2001-11-21 General Electric Company Continuous process to prepare silicone compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2290006A1 (en) 2009-07-16 2011-03-02 Shin-Etsu Chemical Co., Ltd. Method for preparing silicone composition
US8293835B2 (en) 2009-07-16 2012-10-23 Shin-Etsu Chemical Co., Ltd. Method for preparing silicone composition

Also Published As

Publication number Publication date
JP2002241508A (ja) 2002-08-28
GB0201562D0 (en) 2002-03-13
GB2384488A (en) 2003-07-30

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