BRPI0916823A2 - processo para construção de corpos contíguos com rotação no mesmo sentido e produto de programa de computador para executar o processo e elementos de rosca sem fim produzidos - Google Patents
processo para construção de corpos contíguos com rotação no mesmo sentido e produto de programa de computador para executar o processo e elementos de rosca sem fim produzidosInfo
- Publication number
- BRPI0916823A2 BRPI0916823A2 BRPI0916823A BRPI0916823A BRPI0916823A2 BR PI0916823 A2 BRPI0916823 A2 BR PI0916823A2 BR PI0916823 A BRPI0916823 A BR PI0916823A BR PI0916823 A BRPI0916823 A BR PI0916823A BR PI0916823 A2 BRPI0916823 A2 BR PI0916823A2
- Authority
- BR
- Brazil
- Prior art keywords
- constructing
- execute
- computer program
- program product
- same direction
- Prior art date
Links
Classifications
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- 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
- B29B7/483—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 the other mixing parts being discs perpendicular to the screw axis
-
- 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
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—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
- B29C48/251—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments
-
- 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
- B29C48/251—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments
- B29C48/2517—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments of intermeshing 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2715—Cleaning; Purging; Avoiding contamination of plasticising units
-
- 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
- B29C48/402—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 the screws having intermeshing parts
-
- 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
- B29C48/507—Screws characterised by the material or their manufacturing process
-
- 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
- B29C48/635—Eccentrically rotating screws; Screws revolving around an axis other than their central 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
- B29C48/64—Screws with two or more threads
- B29C48/655—Screws with two or more threads having three or more threads
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/256—Exchangeable extruder parts
- B29C48/2564—Screw parts
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Grinding (AREA)
- Rotary Pumps (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008029304A DE102008029304A1 (de) | 2008-06-20 | 2008-06-20 | Verfahren zur Erzeugung von Schneckenelementen |
PCT/EP2009/003549 WO2009152910A1 (de) | 2008-06-20 | 2009-05-19 | Verfahren zur konstruktion gleichsinnig rotierender sich berührender körper und computerprogrammprodukt um das verfahren durchzuführen und hergestellte schneckenelemente |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0916823A2 true BRPI0916823A2 (pt) | 2016-02-10 |
Family
ID=41171209
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0916823A BRPI0916823A2 (pt) | 2008-06-20 | 2009-05-19 | processo para construção de corpos contíguos com rotação no mesmo sentido e produto de programa de computador para executar o processo e elementos de rosca sem fim produzidos |
BRPI0914138-3A BRPI0914138B1 (pt) | 2008-06-20 | 2009-06-12 | Elementos de rosca para máquinas de rosca de eixos múltiplos, uso de elementos de rosca e processo para extrusão de massas plásticas em um extrusor de roscas duplas ou extrusores de eixos múltiplos |
BRPI0914870A BRPI0914870A2 (pt) | 2008-06-20 | 2009-06-12 | elementos de rosca simples com um ângulo de ponta reduzido |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0914138-3A BRPI0914138B1 (pt) | 2008-06-20 | 2009-06-12 | Elementos de rosca para máquinas de rosca de eixos múltiplos, uso de elementos de rosca e processo para extrusão de massas plásticas em um extrusor de roscas duplas ou extrusores de eixos múltiplos |
BRPI0914870A BRPI0914870A2 (pt) | 2008-06-20 | 2009-06-12 | elementos de rosca simples com um ângulo de ponta reduzido |
Country Status (10)
Country | Link |
---|---|
US (4) | US8915642B2 (pt) |
EP (4) | EP2291277B1 (pt) |
JP (3) | JP5710471B2 (pt) |
CN (3) | CN102066083B (pt) |
BR (3) | BRPI0916823A2 (pt) |
CA (3) | CA2728390A1 (pt) |
DE (1) | DE102008029304A1 (pt) |
PL (2) | PL2291277T3 (pt) |
RU (3) | RU2516152C9 (pt) |
WO (4) | WO2009152910A1 (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3868757B2 (ja) * | 2001-04-25 | 2007-01-17 | 株式会社神戸製鋼所 | ゴム系組成物の混練装置および混練方法 |
JP4445478B2 (ja) * | 2006-03-10 | 2010-04-07 | 株式会社日本製鋼所 | プラスチック原料の可塑化混練押出機 |
DE102008029304A1 (de) | 2008-06-20 | 2009-12-24 | Bayer Technology Services Gmbh | Verfahren zur Erzeugung von Schneckenelementen |
DE102008029305A1 (de) * | 2008-06-20 | 2009-12-24 | Bayer Technology Services Gmbh | Schneckenelemente mit reduziertem Kammwinkel |
US8783939B2 (en) | 2009-07-16 | 2014-07-22 | Blach Verwaltungs Gmbh & Co. Kg | Extruder |
DE102009040047A1 (de) | 2009-09-04 | 2011-03-17 | Bayer Materialscience Ag | Verfahren zur Einarbeitung von Feststoffen in Polymere |
KR101732206B1 (ko) * | 2009-09-29 | 2017-05-02 | 코페리온 게엠베하 | 다축 웜 기계에서 재료를 처리하기 위한 처리요소, 및 다축 웜 기계 |
DE102009059072A1 (de) | 2009-12-18 | 2011-06-22 | Bayer Technology Services GmbH, 51373 | Schneckenelemente zur Extrusion viskoelastischer Massen |
DE102009059073A1 (de) | 2009-12-18 | 2011-06-22 | Bayer Technology Services GmbH, 51373 | Datenbasierte Modelle zur Prognose und Optimierung von Schneckenextrudern und/oder Extrusionsverfahren |
AT509710B1 (de) * | 2010-03-24 | 2011-11-15 | Josef Ing Blach | Extruder |
JP5562368B2 (ja) * | 2012-03-01 | 2014-07-30 | 株式会社日本製鋼所 | スクリュ対および該スクリュ対を備えた同方向噛合型二軸スクリュ押出機 |
JP2014040576A (ja) * | 2012-07-23 | 2014-03-06 | Toray Ind Inc | 繊維強化樹脂ペレットおよびその製造方法 |
JP6038557B2 (ja) * | 2012-09-06 | 2016-12-07 | トヨタ自動車株式会社 | 電極ペースト製造装置および電極ペースト製造方法 |
CN105612041B (zh) * | 2013-06-24 | 2018-12-18 | 科思创德国股份有限公司 | 用于多轴螺杆式机器的螺杆元件 |
JP5761871B2 (ja) * | 2013-08-23 | 2015-08-12 | 株式会社日本製鋼所 | 繊維強化樹脂組成物の製造に使用される二軸押出機及び繊維強化樹脂組成物の製造方法 |
PT2952275T (pt) * | 2014-06-04 | 2017-05-03 | Carl Aug Picard Gmbh | Elemento helicoidal e processo para o fabrico por geração de elementos helicoidais |
JP6509153B2 (ja) * | 2015-03-23 | 2019-05-08 | スティア エンジニアリング プライベート リミテッド | 共回転二軸スクリュー処理装置のための要素 |
CN105058743B (zh) | 2015-07-24 | 2018-06-26 | 广东轻工职业技术学院 | 头数渐变全程自洁的同向自洁双螺杆挤出机及其加工方法 |
US11481225B2 (en) | 2015-09-10 | 2022-10-25 | Motorola Solutions, Inc. | Apparatus and methods to display the status of an ancillary embedded system |
EP3445558B1 (en) * | 2016-04-22 | 2021-10-27 | Steerlife India Private Limited | Fractional lobe processor, and related process for hot melt extrusion |
US11389775B2 (en) * | 2016-04-25 | 2022-07-19 | Young Ho Bok | Stirrer comprising two rotating shafts having intersecting stirring blades capable of rotating symmetrically and rotating in identical direction and stirring method |
EP3276511A1 (de) | 2016-07-27 | 2018-01-31 | Covestro Deutschland AG | Herstellung von extrudern umfassend deren automatisierte auslegung |
EP3284566B1 (de) * | 2016-08-17 | 2019-01-09 | Coperion GmbH | Vorrichtung und verfahren zur wahlweisen herstellung einer gefärbten und einer ungefärbten kunststoffschmelze |
CN107973911A (zh) * | 2016-10-25 | 2018-05-01 | 昆山台益塑胶科技有限公司 | Pom/pps嵌段共聚物的生产方法 |
CN108437401B (zh) * | 2018-05-28 | 2023-07-11 | 中国石油大学(华东) | 一种双螺杆挤出机的全光滑锥形螺杆转子 |
JP7432080B2 (ja) | 2018-09-13 | 2024-02-16 | 三菱エンジニアリングプラスチックス株式会社 | 樹脂ペレットの製造方法 |
CN109695568B (zh) * | 2019-02-21 | 2024-06-04 | 威海智德真空科技有限公司 | 同向旋转共轭啮合的双螺杆 |
KR20210131339A (ko) * | 2019-02-27 | 2021-11-02 | 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 | 나사 프로파일 내에 위치된 적어도 2개의 구성 지점을 갖는 축방향 비대칭 나사 프로파일을 갖는 나사 요소 |
CN116348269A (zh) * | 2020-10-22 | 2023-06-27 | 科思创德国股份有限公司 | 具有非对称的蜗杆元件在蜗杆轴上的特定布置的挤出机 |
RU2771476C1 (ru) * | 2021-12-27 | 2022-05-04 | Игорь Феликсович Шлегель | Загрузочная горловина шнековых устройств |
JP7075707B1 (ja) | 2021-12-28 | 2022-05-26 | 株式会社Steer Japan | 溶融混練押出装置の運転の際に必要なエネルギーを低減可能とする方法 |
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JPS51150163A (en) * | 1975-06-09 | 1976-12-23 | Baker Perkins Inc | Continuous kneading machine with one start screw that clean each other |
US4063717A (en) * | 1977-02-01 | 1977-12-20 | E. I. Du Pont De Nemours And Company | Multivented twin-screw extruder |
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DE3014643A1 (de) * | 1980-04-16 | 1981-10-22 | Bayer Ag, 5090 Leverkusen | Gleichsinnig rotierbare doppelschnecke |
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2008
- 2008-06-20 DE DE102008029304A patent/DE102008029304A1/de not_active Withdrawn
-
2009
- 2009-05-19 JP JP2011513896A patent/JP5710471B2/ja not_active Expired - Fee Related
- 2009-05-19 WO PCT/EP2009/003549 patent/WO2009152910A1/de active Application Filing
- 2009-05-19 EP EP09765490A patent/EP2291277B1/de active Active
- 2009-05-19 CA CA2728390A patent/CA2728390A1/en not_active Abandoned
- 2009-05-19 CN CN200980123272.8A patent/CN102066083B/zh active Active
- 2009-05-19 RU RU2011101762/05A patent/RU2516152C9/ru not_active IP Right Cessation
- 2009-05-19 US US12/996,158 patent/US8915642B2/en active Active
- 2009-05-19 BR BRPI0916823A patent/BRPI0916823A2/pt not_active Application Discontinuation
- 2009-05-19 PL PL09765490T patent/PL2291277T3/pl unknown
- 2009-06-12 US US12/999,280 patent/US9868245B2/en active Active
- 2009-06-12 BR BRPI0914138-3A patent/BRPI0914138B1/pt not_active IP Right Cessation
- 2009-06-12 WO PCT/EP2009/004250 patent/WO2009153002A1/de active Application Filing
- 2009-06-12 US US12/995,079 patent/US8876360B2/en active Active
- 2009-06-12 JP JP2011513934A patent/JP5748060B2/ja not_active Expired - Fee Related
- 2009-06-12 RU RU2011101758/05A patent/RU2531279C2/ru not_active IP Right Cessation
- 2009-06-12 PL PL09765582T patent/PL2307182T3/pl unknown
- 2009-06-12 RU RU2011102013/05A patent/RU2500533C2/ru not_active IP Right Cessation
- 2009-06-12 EP EP09765582A patent/EP2307182B1/de not_active Not-in-force
- 2009-06-12 EP EP09765581.5A patent/EP2303543B1/de active Active
- 2009-06-12 JP JP2011513933A patent/JP5600315B2/ja not_active Expired - Fee Related
- 2009-06-12 WO PCT/EP2009/004249 patent/WO2009153001A1/de active Application Filing
- 2009-06-12 CN CN200980132219.4A patent/CN102123845B/zh active Active
- 2009-06-12 WO PCT/EP2009/004251 patent/WO2009153003A1/de active Application Filing
- 2009-06-12 EP EP09765583.1A patent/EP2303544B1/de active Active
- 2009-06-12 BR BRPI0914870A patent/BRPI0914870A2/pt not_active IP Right Cessation
- 2009-06-12 CA CA2728463A patent/CA2728463A1/en not_active Abandoned
- 2009-06-12 CN CN200980123297.8A patent/CN102066084B/zh active Active
- 2009-06-12 CA CA2728460A patent/CA2728460A1/en not_active Abandoned
- 2009-06-12 US US12/999,116 patent/US20110112255A1/en not_active Abandoned
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