JP4781724B2 - 連続混練装置及び該装置を有する混練システム - Google Patents
連続混練装置及び該装置を有する混練システム Download PDFInfo
- Publication number
- JP4781724B2 JP4781724B2 JP2005169028A JP2005169028A JP4781724B2 JP 4781724 B2 JP4781724 B2 JP 4781724B2 JP 2005169028 A JP2005169028 A JP 2005169028A JP 2005169028 A JP2005169028 A JP 2005169028A JP 4781724 B2 JP4781724 B2 JP 4781724B2
- Authority
- JP
- Japan
- Prior art keywords
- kneading
- continuous
- kneader
- kneaded
- screw
- 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
Links
Images
Classifications
-
- 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
- B29B7/482—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 provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
-
- 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
- B29B7/7461—Combinations of dissimilar 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
- B29B7/7485—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
- B29B7/74—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
- 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
- B29B7/82—Heating or cooling
- B29B7/823—Temperature control
-
- 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
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Description
回転シャフトの外表面に翼部を備えたスクリューセットと、
前記スクリューセットを筒状のチャンバ内に配設してなるバレルと、を有する連続混練装置であって、
前記バレルを軸方向に複数ゾーンに区分けし、ゾーン毎に被混練物の温度制御を行うべく、熱媒体流路をバレル内部に形成すると共に、
前記翼部の先端と前記チャンバの内壁面との間に形成される隙間hと、前記チャンバの内径Dの比であるh/Dを、0.04以上0.08以下に設定し、
スクリューセットの50〜200rpmの回転速度下で前記被混練物としてのゴム又はゴム系組成物を混練することを特徴とする。
,B共通でゴム温度をTa,Tb=HTに固定でき、ゴムの上限温度以下で混練することが可能となってゴム品質を確保することができる。
混練物の温度制御を行うので、従来の混練性能とほぼ同等の性能で混練を行いつつ、格段に被混練物の発熱を抑えた混練が可能となっている。このため、リミル工程を何回も行う必要がなく、混練部を一回通過させることで、続くファイナル混練へ連続的に工程を進めることができる。
−b,IIIを用いて、被混練物の温度制御を行うので、従来の混練性能とほぼ同等の性能で混練を行いつつ、格段に被混練物の発熱を抑えた混練が可能となっている。このため、リミル工程を何回も行う必要がなく、混練部を一回通過させることで、続くファイナル混練へ連続的に工程を進めることができる。
Iを用いて、被混練物の温度制御を行うので、従来の混練性能とほぼ同等の性能で混練を行いつつ、格段に被混練物の発熱を抑えた混練が可能となっている。このため、リミル工程を何回も行う必要がなく、2軸混練押出機53aを一回通過させることで、続くファイナル混練へ連続的に工程を進めることができる。
Claims (10)
- 回転シャフトの外表面に翼部を備えたスクリューセットと、
前記スクリューセットを筒状のチャンバ内に配設してなるバレルと、を有する連続混練装置であって、
前記バレルを軸方向に複数ゾーンに区分けし、ゾーン毎に被混練物の温度制御を行うべく、熱媒体流路をバレル内部に形成すると共に、
前記翼部の先端と前記チャンバの内壁面との間に形成される隙間hと、前記チャンバの内径Dの比であるh/Dを、0.04以上0.08以下に設定し、
スクリューセットの50〜200rpmの回転速度下で前記被混練物としてのゴム又はゴム系組成物を混練することを特徴とする連続混練装置。 - 前記バレルは、スクリューセットにおけるフィード部、混練部及び押出部に対応して三つのゾーンに区分けされることを特徴とする請求項1記載の連続混練装置。
- 前記熱媒体流路には、冷水、温水、冷水と温水の混合水の何れかが供給されることを特徴とする請求項1又は2記載の連続混練装置。
- 前記連続混練装置は、2軸混練押出機であることを特徴とする請求項1,2又は3記載の連続混練装置。
- 回転シャフトの外表面に備えられた翼部が2軸間で互いに噛み合う構造になっていることを特徴とする請求項4に記載する連続混練装置。
- 回転シャフトの全長に亙って又は一部において、翼部が2軸間で互いに噛み合う構造になっていることを特徴とする請求項5に記載する連続混練装置。
- 前記連続混練装置は、1軸混練押出機であることを特徴とする請求項1,2又は3記載の連続混練装置。
- マスター混練用の混練機と、該混練機の下流に設けられた連続混練装置とを有し、前記連続混練装置は請求項1ないし7のいずれかに記載する連続混練装置であることを特徴とする混練システム。
- マスター混練用の混練機と、該混練機の下流に設けられたアンダーミキサ及び冷却装置と、該冷却装置の下流に設けられた連続混練装置とを有し、前記連続混練装置は請求項1ないし7のいずれかに記載する連続混練装置であることを特徴とする混練システム。
- 前記連続混練装置は、マスター混練用の混練機の下流に設けられリミル用とした第1の連続混練装置と、該第1の連続混練装置の下流に設けられファイナル混練用とした第2の連続混練装置とからなることを特徴とする請求項8又は9記載の混練システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005169028A JP4781724B2 (ja) | 2005-06-09 | 2005-06-09 | 連続混練装置及び該装置を有する混練システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005169028A JP4781724B2 (ja) | 2005-06-09 | 2005-06-09 | 連続混練装置及び該装置を有する混練システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006341478A JP2006341478A (ja) | 2006-12-21 |
JP4781724B2 true JP4781724B2 (ja) | 2011-09-28 |
Family
ID=37638802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005169028A Expired - Fee Related JP4781724B2 (ja) | 2005-06-09 | 2005-06-09 | 連続混練装置及び該装置を有する混練システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4781724B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4986048B2 (ja) * | 2007-09-07 | 2012-07-25 | 横浜ゴム株式会社 | マンドレルの製造方法及びその装置 |
JP5095425B2 (ja) * | 2008-01-23 | 2012-12-12 | 矢崎総業株式会社 | スクリュー式混練機 |
CN101664991B (zh) * | 2008-09-02 | 2015-03-25 | 富士胶片株式会社 | 用于制备膜的方法和光学膜 |
JP2012040717A (ja) * | 2010-08-17 | 2012-03-01 | Japan Steel Works Ltd:The | 押出成形方法及び装置 |
JP6691750B2 (ja) * | 2014-07-23 | 2020-05-13 | 日信工業株式会社 | 熱可塑性樹脂組成物の製造方法及び熱可塑性樹脂組成物 |
CN110303612B (zh) * | 2018-03-27 | 2021-07-02 | 松下电器产业株式会社 | 复合树脂组合物的制造装置和制造方法 |
JP2020001176A (ja) * | 2018-06-25 | 2020-01-09 | 株式会社神戸製鋼所 | スクリュ式押出機 |
DE102020209089A1 (de) * | 2020-07-21 | 2022-01-27 | Continental Reifen Deutschland Gmbh | Verfahren zum Mischen einer Kautschukmischung, Vorrichtung zur Durchführung des Verfahrens und die Verwendung der Vorrichtung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3702833A1 (de) * | 1987-01-30 | 1988-08-11 | Peter Julius | Verfahren und vorrichtung zur herstellung von kautschukmischungen |
JPH071559A (ja) * | 1993-06-17 | 1995-01-06 | Sekisui Chem Co Ltd | 合成樹脂押出成形機 |
JPH0912932A (ja) * | 1995-06-26 | 1997-01-14 | Kao Corp | 磁性塗料の製造方法 |
JPH09239726A (ja) * | 1996-03-12 | 1997-09-16 | Mitsubishi Chem Corp | タンデム型混練装置及びそれを用いた熱可塑性樹脂及び/又はゴムの混練方法 |
JP4030150B2 (ja) * | 1997-03-31 | 2008-01-09 | 東京インキ株式会社 | ポリマーブレンドの製造方法 |
JPH10305477A (ja) * | 1997-05-07 | 1998-11-17 | Toshiba Mach Co Ltd | 二軸押出機のバレル温度制御方法 |
JP4063412B2 (ja) * | 1998-07-31 | 2008-03-19 | 東洋ゴム工業株式会社 | ゴムの連続混練押出し装置 |
JP2005001230A (ja) * | 2003-06-11 | 2005-01-06 | Toyo Tire & Rubber Co Ltd | ゴム連続混練設備及びゴム連続混練方法 |
JP2005059528A (ja) * | 2003-08-20 | 2005-03-10 | Mitsubishi Heavy Ind Ltd | 混練用ロータ |
CN1956827B (zh) * | 2004-06-03 | 2010-11-24 | 三菱重工业株式会社 | 连续混炼装置和使用该装置的混炼系统 |
-
2005
- 2005-06-09 JP JP2005169028A patent/JP4781724B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006341478A (ja) | 2006-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4781724B2 (ja) | 連続混練装置及び該装置を有する混練システム | |
JP4317872B2 (ja) | 連続混練装置及びこれを用いた混練システム | |
US5358693A (en) | Method and apparatus for the single-stage continuous production of a rubber base compound and a rubber end compound | |
RU1780523C (ru) | Устройство дл непрерывного получени резиновой смеси | |
US20040094862A1 (en) | Multi-screw extruder and method for treating and/or processing elastomers with added filler | |
DK2018946T3 (da) | Blande- og æltemaskine til kontinuerlige bearbejdningsprocesser og fremgangsmåde til at udføre kontinuerlige bearbejdningsprocesser med en blande- og æltemaskine | |
JP2002321214A (ja) | ゴム系組成物の混練装置および混練方法 | |
US7566163B2 (en) | Screw set for extruder | |
TW201946754A (zh) | 導電性複合材料的製造方法 | |
JP2011500392A (ja) | ポリマー材料の加工装置と方法 | |
JP3963042B2 (ja) | 連続混練機及び連続混練機のロータ | |
JP3905397B2 (ja) | ゴムあるいはゴム系組成物の混練装置 | |
CA2912484C (en) | Method for producing a foam body by means of an extrusion process, and extrusion device for producing a foam body | |
US7097442B2 (en) | Extruder | |
JP3365747B2 (ja) | 連続混練機とその混練方法及び連続混練機のロータ | |
JP2005001231A (ja) | ゴム連続混練押出機 | |
JP3938683B2 (ja) | ゴムあるいはゴム系組成物の混練装置 | |
JP4813826B2 (ja) | 二軸フィーダ並びにこれを用いたシーティング装置及び混練システム | |
WO2000053390A1 (en) | Single rotor extruders | |
JP2013139124A (ja) | 多軸混練押出機、ウエットマスターバッチの製造方法、タイヤ用材料および、タイヤ | |
JP2011201311A (ja) | 連続混練装置 | |
KR102139497B1 (ko) | 스크루식 압출기 | |
KR100850077B1 (ko) | 연속 혼련 장치 및 이것을 이용한 혼련 시스템 | |
JPH10244531A (ja) | 連続混練機とその材料排出方法及び連続混練機のロータ | |
JP6429261B2 (ja) | 押出機を用いた過酸化物反応方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080512 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101112 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101116 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110117 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110405 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110530 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110614 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110706 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140715 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4781724 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140715 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140715 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140715 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |