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1. 发明授权

US07052267B2 Extrusion device for manufacturing a product based on a rubber mix 有权
标题翻译：用于制造基于橡胶混合物的产品的挤出装置
公开(公告)号：US07052267B2
公开(公告)日：2006-05-30
申请号：US10444490
申请日：2003-05-23
申请人： Philippe Lamoine , Gérard Crosnier , Serge Nicolas
发明人： Philippe Lamoine , Gérard Crosnier , Serge Nicolas
IPC分类号： B29C47/16
CPC分类号： B29C47/527 , B29C47/0021 , B29C47/32 , B29C47/365 , B29C47/522
摘要： An extrusion device (1) for manufacturing a product based on a rubber mix, which comprises a rotary roller (5), an inlet orifice (15) for the rubber mix and a vault (6) partially circumferentially covering the external surface (51) of the roller (5), the rubber mix being driven from the inlet orifice (15) into the air gap situated between the vault (6) and the roller (5) towards an extrusion orifice (21) defining the profile of the product. The extrusion orifice is delimited by a wall (20) which cooperates with the external surface (51) of the roller (5), and the vault (6) carries on its internal surface oriented towards the roller projecting threads in order to delimit with the surface (51) of the roller a chamber for plasticization of the mix, at least two of the threads extending substantially axially of the roller.
摘要翻译：一种用于制造基于橡胶混合物的产品的挤出装置（1），其包括旋转辊（5），用于橡胶混合物的入口孔（15）和部分地圆周地覆盖外表面（51）的拱顶（6）（5）的橡胶混合物从入口孔（15）被驱动到位于保险库（6）和辊（5）之间的空气间隙中，朝向限定产品轮廓的挤压孔（21）。挤压孔由与辊（5）的外表面（51）配合的壁（20）限定，并且拱顶（6）承载其朝向辊突出螺纹定向的内表面，以便界定辊的表面（51）用于混合物的塑化，至少两个螺纹基本上沿着辊的轴向延伸。

2. 发明授权

US4906102A Apparatus for mixing thermoplastified synthetic resins 失效
标题翻译：用于混合热塑性合成树脂的装置
公开(公告)号：US4906102A
公开(公告)日：1990-03-06
申请号：US333990
申请日：1989-04-05
申请人： Wilfried Schwarz , Peter Stommel
发明人： Wilfried Schwarz , Peter Stommel
IPC分类号： B29C47/64 , B01F5/00 , B01F7/00 , B01F7/16 , B29B7/38 , B29B7/50 , B29B7/74 , B29B7/88 , B29C47/10 , B29C47/26 , B29C47/52
CPC分类号： B29C47/26 , B01F7/00816 , B29C47/1063 , B29C47/527 , B01F2005/0005 , B29C47/0009 , B29C47/20 , B29K2105/0005
摘要： An extruder feeds a thermoplastified flow of synthetic resin to at least one mixing unit which is driven independently of the extruder and has a rotor and stator with mutually facing pockets and defining a gap between them traversed by the thermoplastified flow and into which an additive is pumped at an upstream end so as to obtain an especially homogenius distribution of the additive in the thermoplastified flow.
摘要翻译：挤出机将热塑性合成树脂流输送到至少一个混合单元，该混合单元独立于挤出机被驱动，并且具有转子和定子，该转子和定子具有相互面对的凹穴，并且在它们之间限定了由热塑性流动穿过的间隙，并且添加剂被泵入其中以便在热塑化流中获得特别均匀的分布。

3. 发明授权

US4900155A Method of metering an additive into and mixing it with a thermoplastified synthetic resin 失效
标题翻译：计量添加剂并将其与热塑性合成树脂混合的方法
公开(公告)号：US4900155A
公开(公告)日：1990-02-13
申请号：US333981
申请日：1989-04-05
申请人： Wilfried Schwarz , Peter Stommel
发明人： Wilfried Schwarz , Peter Stommel
IPC分类号： B29B7/72 , B29B7/38 , B29B7/42 , B29B7/74 , B29B7/94 , B29C47/10 , B29C47/52 , B29C47/64
CPC分类号： B29C47/527 , B29B7/421 , B29C47/1063 , B29C47/365 , B29C47/0009 , B29K2105/0005
摘要： A method of mixing a pumpable additive with a thermoplastified flow utilizes a pocketed rotor and stator structure integrated in a worm or screw plastifier and to which the additive is fed by a metering pump at the upstream end of the gap between the rotor and stator surfaces.
摘要翻译：将可泵送添加剂与热塑化流体混合的方法利用集成在蜗杆或螺杆塑化器中的袋式转子和定子结构，并且在转子和定子表面之间的间隙的上游端通过计量泵将添加剂馈送到该转子和定子结构。

4. 发明授权

US4695165A Cavity transfer mixing extruder 失效
标题翻译：腔转移混合挤出机
公开(公告)号：US4695165A
公开(公告)日：1987-09-22
申请号：US918548
申请日：1986-10-14
申请人： Shinnichi Fukumizu , Kimio Inoue , Akimasa Kuriyama
发明人： Shinnichi Fukumizu , Kimio Inoue , Akimasa Kuriyama
IPC分类号： B29C47/28 , B29C47/04 , B29C47/52 , B29B7/40
CPC分类号： B29C47/527 , B29C47/6043 , B29C47/0009 , B29C47/6018 , B29C47/64 , B29C47/666
摘要： A cavity transfer mixing extruder which includes an extrusion unit and a mixing unit, which are united coaxially. The extrusion unit includes a barrel provided with a feed opening through which materials are fed into the barrel, and a screw shaft coaxially and rotatably extended through the barrel. The mixing unit includes a housing, a stator fixedly fitted in the housing and a first cavity group including circumferential cavity rows of cavities in the inner circumference thereof, and rotor joined coaxially to the front end of the screw shaft, coaxially rotatably extended through the stator, and provided with a second cavity group including circumferential cavity rows of cavities in the outer circumference thereof. The respective cavities of the first and second cavity groups, when developed on a plane, each has a parallelogrammic shape defined by a pair of opposite, parallel straight walls extending perpendicularly to the axial direction, and a pair of opposite, parallel straight walls inclined at an angle to the axial direction. The longitudinal axes of the cavities of the first cavity group, and the longitudinal axes of the cavities of the second cavity group are inclined in opposite directions, respectively, with respect to the axial direction so that the materials filling the cavities are forced forward as the rotor is rotated relative to the stator.
摘要翻译：一种空腔转移混合挤出机，其包括同轴地组合的挤出单元和混合单元。挤出单元包括设置有进料口的筒体，材料通过该进料口进料到筒体中，螺杆轴同轴且可旋转地延伸穿过筒体。混合单元包括壳体，固定地装配在壳体中的定子和在其内周中包括周向空腔排空腔的第一腔组，以及与螺杆轴的前端同轴旋转的转子，其同轴地可旋转地延伸穿过定子并且在其外圆周上设置有包括周向空腔排空腔的第二空腔组。当在平面上展开时，第一和第二空腔组的相应空腔各自具有由垂直于轴向方向延伸的一对相对的平行直壁限定的平行四边形形状，以及一对相对的平行的直壁，与轴向的角度。第一空腔组的腔的纵向轴线和第二腔组的空腔的纵向轴线相对于轴向方向分别沿相反方向倾斜，使得填充空腔的材料被迫向前作为转子相对于定子旋转。

5. 发明授权

US4253771A Mixing apparatus 失效
标题翻译：混合装置
公开(公告)号：US4253771A
公开(公告)日：1981-03-03
申请号：US964286
申请日：1978-11-28
申请人： Paul Renk
发明人： Paul Renk
IPC分类号： B29B7/42 , B29B7/40 , B29C47/38 , B29C47/52 , A21C1/06 , B01F7/24
CPC分类号： B29C47/666 , B29B7/401 , B29C47/38 , B29C47/527 , B29C47/6043 , B29C47/0009
摘要： An apparatus for the mixing of materials such as synthetic polymers and their additives. The apparatus comprises a casing which surrounds a cylindrical rotor. A series of groove rings are axially arranged in succession in the casing and have end surfaces placing the rings in abutting axial engagement with one another. These end surfaces of each groove ring may be integral therewith or may be provided by separate spacer rings. The grooves formed on the peripheral working surfaces of the groove rings are circumferentially separated by shearing lands and are limited in an axial direction by said end surfaces, said shearing lands and end surfaces defining said grooves as a series of individual closed chambers. In assembly, the grooves formed in the casing groove rings are arranged in a partially overlapping, axially displaced relationship with respect to corresponding radially opposed grooves formed in the rotor in a manner such that the material to be mixed will flow between said overlapping casing and rotor closed groove chambers thereby causing repeated dispersal of the material as it moves through the mixing apparatus.
摘要翻译：用于混合诸如合成聚合物及其添加剂的材料的装置。该装置包括围绕圆柱形转子的壳体。一系列槽环在壳体中相继地轴向地布置并且具有将环彼此邻接的轴向接合的端表面。每个槽环的这些端面可以与其成一体，或者可以由单独的间隔环提供。形成在槽环的周边工作表面上的槽由剪切平台周向地分开，并且在轴向方向上被所述端面限制，所述剪切区域和端面将所述凹槽限定为一系列单独的封闭室。在组装中，形成在壳体槽环中的槽相对于形成在转子中的对应的径向相对的槽布置成部分重叠的轴向位移关系，使得要混合的材料将在所述重叠壳体和转子之间流动闭合的槽室，从而在材料移动通过混合装置时重复地分散材料。

6. 发明授权

US4128342A Mixing apparatus 失效
标题翻译：混合装置
公开(公告)号：US4128342A
公开(公告)日：1978-12-05
申请号：US620783
申请日：1975-10-08
申请人： Paul Renk
发明人： Paul Renk
IPC分类号： B29B7/42 , B29B7/40 , B29C47/38 , B29C47/52 , B29B1/06 , B29B1/10
CPC分类号： B29C47/666 , B29B7/401 , B29C47/38 , B29C47/527 , B29C47/6043 , B29C47/0009
摘要： An apparatus for the mixing of materials such as synthetic polymers and their additives. The apparatus comprises a casing which surrounds a cylindrical rotor. A series of groove rings and spacer rings are axially arranged on the rotor and in the casing. The grooves formed on the peripheral surface of the groove rings are circumferentially separated by shearing lands and are bound along their longitudinal side faces by the side faces of the alternately arranged spacer rings. In assembly, the grooves formed in the rotor groove rings are arranged in a partially overlapping, axially displaced relationship with respect to the radially opposed grooves formed on casing groove rings.
摘要翻译：用于混合诸如合成聚合物及其添加剂的材料的装置。该装置包括围绕圆柱形转子的壳体。一系列槽环和间隔环轴向地布置在转子和壳体中。形成在槽环的周面上的槽由剪切焊盘周向隔开，并且通过交替排列的隔离环的侧面沿其纵向侧面结合。在组装中，形成在转子槽环中的槽相对于形成在套管槽环上的径向相对的槽以部分重叠的轴向位移关系布置。

7. 发明授权

US3174185A Extrusion of molten thermoplastic material 失效
标题翻译：熔融热塑性材料挤出
公开(公告)号：US3174185A
公开(公告)日：1965-03-23
申请号：US18654362
申请日：1962-04-10
申请人： METAL BOX CO LTD
发明人： GEORGE GERBER KENNETH
IPC分类号： B29C47/52
CPC分类号： B29C47/527 , B29C47/0021 , B29C47/0026

8. 发明授权

US09175110B2 Fluoropolymer resin treatment employing melt extrusion and exposure to oxygen source to reduce discoloration 有权
标题翻译：使用熔融挤出和暴露于氧源的含氟聚合物树脂处理以减少变色
公开(公告)号：US09175110B2
公开(公告)日：2015-11-03
申请号：US13875338
申请日：2013-05-02
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Paul Douglas Brothers , Gregory Allen Chapman , Subhash Vishnu Gangal
IPC分类号： C08F114/26 , C08F114/18 , C08F8/06 , C08F214/26 , C08F6/00 , C08F6/28 , C08F14/26 , C08F6/22 , B29C47/00 , B29K27/18 , B29C47/10
CPC分类号： C08F8/06 , B29C47/0004 , B29C47/0021 , B29C47/1072 , B29C47/38 , B29C47/527 , B29C47/6056 , B29C47/6087 , B29C47/64 , B29C47/76 , B29C47/92 , B29K2027/18 , C08F6/006 , C08F6/22 , C08F6/28 , C08F14/26 , C08F214/262 , C08F2800/20 , C08F2810/10 , C08F2/26 , C08F2/30 , C08F214/26 , C08F214/28 , C08F216/1408 , C08L27/18
摘要： Process for reducing thermally induced discoloration of melt-processible fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueous medium to obtain said fluoropolymer resin. The process comprises melt extruding said fluoropolymer resin to produce molten fluoropolymer resin; and exposing said molten fluoropolymer resin to an oxygen source during said melt extruding.
摘要翻译：降低通过在含水介质中聚合含氟单体而形成的可熔融加工的含氟聚合物的热诱导变色的方法，以形成含氟聚合物含水分散体，并从所述含水介质中分离所述含氟聚合物以获得所述含氟聚合物树脂。该方法包括熔融挤出所述含氟聚合物树脂以产生熔融含氟聚合物树脂; 并在所述熔融挤出期间将所述熔融含氟聚合物树脂暴露于氧源。

9. 发明申请

US20130303701A1 Employing Pretreatment and Fluorination of Fluoropolymer Resin to Reduce Discoloration 有权
标题翻译：采用氟聚合物树脂的预处理和氟化以减少变色
公开(公告)号：US20130303701A1
公开(公告)日：2013-11-14
申请号：US13875332
申请日：2013-05-02
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Paul Douglas Brothers , Gregory Allen Chapman , Subhash Vishnu Gangal
IPC分类号： C08L29/10
CPC分类号： C08L29/10 , B29C47/38 , B29C47/527 , B29C47/6056 , B29C47/6087 , B29C47/64 , B29C47/76 , C08F8/22 , C08F214/262 , C08F2800/20 , C08F2810/10 , C08F14/26 , C08F2/26 , C08F2/30 , C08F214/26 , C08F214/28 , C08F216/1408 , C08F6/16 , C08L27/18 , C08F6/28 , C08K3/18 , C08F8/06
摘要： Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from the aqueous medium by separating fluoropolymer resin in wet form from the aqueous medium and drying to produce fluoropolymer resin in dry form. The process comprises: pretreating the aqueous fluoropolymer dispersion and/or the fluoropolymer resin in wet or dry form; and exposing the fluoropolymer resin in dry form to fluorine.
摘要翻译：通过在水性分散介质中聚合含氟单体而形成的含氟聚合物的热诱导变色的方法，以形成含氟聚合物含水分散体，并通过从含水介质中分离湿态氟聚合物树脂并从干燥中分离所述含氟聚合物，从而形成含氟聚合物树脂形成。该方法包括：以湿或干的形式预处理含氟聚合物水分散体和/或含氟聚合物树脂; 并将含氟聚合物树脂以干燥形式暴露于氟中。

10. 发明申请

US20020047226A1 Apparatus for extrusion of polymers and plastic products formed with the apparatus 失效
标题翻译：用该装置形成的用于挤出聚合物和塑料制品的装置
公开(公告)号：US20020047226A1
公开(公告)日：2002-04-25
申请号：US09942109
申请日：2001-08-28
申请人： UPONOR INNOVATION AB
发明人： Jyri Jarvenkyla , Kari Kirjavainen , Michael Sjoberg
IPC分类号： B29B007/40 , B29B013/02 , B29C035/02 , B29C047/38 , B29C047/06
CPC分类号： B29C47/0023 , B29C44/22 , B29C47/0014 , B29C47/0021 , B29C47/0026 , B29C47/0057 , B29C47/021 , B29C47/022 , B29C47/065 , B29C47/085 , B29C47/24 , B29C47/265 , B29C47/38 , B29C47/50 , B29C47/52 , B29C47/522 , B29C47/525 , B29C47/527 , B29C47/705 , B29C47/76 , B29C47/8835 , B29C47/884 , B29C47/903 , B29C47/94 , B29C53/58 , B29C55/00 , B29C55/24 , B29C63/34 , B29C70/50 , B29K2023/06 , B29K2023/0691 , B29K2023/12 , B29K2071/00 , B29K2077/00 , B29L2009/00 , B29L2023/006 , B29L2023/18 , B32B1/08 , F16L9/121 , F16L9/147 , F16L9/21 , F16L11/15 , F16L55/162 , Y10T428/31504 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757 , Y10T428/31913 , Y10T428/31938
摘要： The invention relates to a method and an apparatus for manufacturing an extruded plastic product, the apparatus comprising at least one rotor (1) and at least one stator (2, 3) 4 with a feed gap (4) provided between them, a groove (7) being situated on the other side of the feed gap (4), the groove pressing the material to be extruded out of the apparatus when the rotor (1) is rotated. The cross section of the groove (7) remains substantially unchanged. At the opposite side of the feed gap (4) there is positioned a countergroove (8) in such a way that a processing cavity consisting of the grooves (7), the countergrooves (8) and the clearance between 6 them decreases at least partially continuously along 5 the axis of the extruder. The deformation energy of the material can thus be kept as small as possible due to the unchanging cross section of the groove (7), and the material stays in the groove (7) due to the placement of the flights (7a, 8a). The material is made to move rotatably, which enables the manufacture of a laminar plastic product (11). Further, materials that would otherwise be difficult to process can also be extruded effectively.
摘要翻译：本发明涉及一种用于制造挤出塑料制品的方法和装置，该装置包括至少一个转子（1）和至少一个定子（2,3）4，在它们之间具有供给间隙（4），槽（7）位于所述进给间隙（4）的另一侧，当所述转子（1）旋转时，所述槽将要挤出的材料压出所述装置。凹槽（7）的横截面基本保持不变。在进给间隙（4）的相对侧，设置有一个反槽（8），使得由凹槽（7），反向槽（8）和它们之间的间隙组成的处理空腔至少部分地减小连续沿着挤出机的轴线。由于槽（7）的不断变化的横截面，材料的变形能量可以保持尽可能小，并且材料由于翼片（7a，8a）的放置而停留在凹槽（7）中。该材料被制成可旋转地移动，这使得能够制造层状塑料制品（11）。此外，否则将难以处理的材料也可以有效地挤出。

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