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1. 发明申请

US20180154568A1 EXTRUSION DEVICE AND EXTRUSION METHOD THAT PRODUCES A PLASTIC FILM 审中-公开
公开(公告)号：US20180154568A1
公开(公告)日：2018-06-07
申请号：US15580814
申请日：2016-05-10
申请人： Windmöller & Hölscher KG
发明人： Ansgar Avermeyer , Tobias Kulgemeyer , Markus Bussmann , Martin Backmann
IPC分类号： B29C47/08 , B29C47/10
CPC分类号： B29C48/271 , B29B7/603 , B29C48/08 , B29C48/10 , B29C48/2563 , B29C48/2567 , B29C48/2692 , B29C48/277 , B29C48/286 , B29C48/92 , B29C2948/92333 , B29C2948/9298 , Y02P70/263
摘要： An extrusion device that produces plastic film includes at least two feed units that feed feedstock for an extruder, wherein, in each feed unit an automatic cleaning device is arranged for a removal of feedstock from the feed unit when changing material in the extrusion device.

2. 发明授权

US09987607B2 Method for producing powder from a granular, thermoplastic material and device for producing chips from a powdery, thermoplastic material 有权
公开(公告)号：US09987607B2
公开(公告)日：2018-06-05
申请号：US14400923
申请日：2013-04-29
申请人： BBA Innova AG
发明人： Urs Kirchhofer
IPC分类号： B01J2/22 , B01J2/26 , B29B9/04 , B29B13/10 , B29C47/08 , B29C47/36
CPC分类号： B01J2/22 , B01J2/26 , B29B9/04 , B29B13/10 , B29C47/0894 , B29C47/366 , Y02P70/263
摘要： A method for producing powder from a coarsely granular, thermoplastic material, comprising a homogenizing first device produces a first melt from a non-homogeneous pre-mixture of the material; first chips are produced from the first melt in a second device; the chips are milled to a powder; the powder is separated into at least two fractions with coarser and finer particle sizes; and a selected fraction with finer particle sizes is returned to the method prior to milling; wherein a second melt is produced from the selected fraction in a non-homogenizing third device, with second chips being produced from the latter, and the second chips are combined with the first chips and milled with each other.

3. 发明申请

US20170152611A1 SYSTEMS AND METHODS FOR MANUFACTURING BULKED CONTINUOUS FILAMENT FROM COLORED RECYLED PET 审中-公开
公开(公告)号：US20170152611A1
公开(公告)日：2017-06-01
申请号：US15419955
申请日：2017-01-30
申请人： Mohawk Industries, Inc.
发明人： Thomas R. Clark
IPC分类号： D01D5/08 , D01D4/02 , D01F6/62
CPC分类号： D01D5/08 , B29B17/00 , B29B17/0042 , B29B17/02 , B29B2013/002 , B29B2013/005 , B29B2017/0015 , B29B2017/0224 , B29C48/05 , B29C48/144 , B29C48/17 , B29C48/268 , B29C48/277 , B29C48/286 , B29C48/287 , B29C48/29 , B29C48/38 , B29C48/385 , B29C48/425 , B29C48/435 , B29C48/766 , B29C48/92 , B29C2948/922 , B29C2948/92257 , B29C2948/92514 , B29C2948/92876 , B29K2067/003 , B29K2105/0067 , B29K2105/26 , C08J11/04 , C08J11/06 , C08J2367/02 , D01D1/04 , D01D1/065 , D01D1/103 , D01D1/106 , D01F1/06 , D01F6/62 , D01F6/92 , D10B2331/04 , D10B2503/04 , Y02P20/143 , Y02P70/263 , Y02W30/62 , Y02W30/70
摘要： A method of manufacturing bulked continuous carpet filament which, in various embodiments, comprises: (A) grinding recycled PET bottles into a group of flakes; (B) washing the flakes; (C) identifying and removing impurities, including impure flakes, from the group of flakes; (D) adding one or more color concentrates to the flakes; (E) passing the group of flakes through an MRS extruder while maintaining the pressure within the MRS portion of the MRS extruder below about 25 millibars; (F) passing the resulting polymer melt through at least one filter having a micron rating of less than about 50 microns; and (G) forming the recycled polymer into bulked continuous carpet filament that consists essentially of recycled PET.

4. 发明申请

US20170144354A1 Process for Manufacturing Panels for Floor and Wall Coverings 审中-公开
公开(公告)号：US20170144354A1
公开(公告)日：2017-05-25
申请号：US15309583
申请日：2015-05-13
申请人： BerryAlloc NV
发明人： Pol Lombaert , Matthias Wyseur , Tim Vanderhaegen
IPC分类号： B29C47/00 , E04F13/18 , E04F15/10 , B32B27/30 , B32B27/20
CPC分类号： B29C47/0064 , B29C47/0019 , B29C47/025 , B29C47/065 , B29C47/0893 , B29C47/1027 , B29C47/1045 , B29C47/145 , B29C47/365 , B29C2947/92209 , B29C2947/92333 , B29C2947/92704 , B29C2947/92828 , B29K2027/06 , B29K2105/26 , B29L2007/002 , B32B27/065 , B32B27/08 , B32B27/12 , B32B27/20 , B32B27/22 , B32B27/304 , B32B2260/021 , B32B2260/046 , B32B2262/101 , B32B2266/0264 , B32B2266/06 , B32B2307/304 , B32B2307/40 , B32B2307/546 , B32B2307/554 , B32B2419/04 , B32B2607/00 , B32B2607/02 , E04F13/18 , E04F15/02038 , E04F15/105 , E04F15/107 , Y02P70/263
摘要： The present invention relates to a process for the production of panels for floor or wall coverings comprising the steps of mixing and homogenising raw materials, thereby obtaining a dryblend, extruding said dryblend, thereby obtaining one or more thermoplastic layers, laminating the afore-mentioned thermoplastic layers, thereby obtaining a panel for floor or wall coverings, wherein said raw materials and/or said dryblend are predominantly transported vertically downwards during the weighing, mixing and/or homogenising of said raw materials and during the feeding of said dryblend to extruders via feeding units,

5. 发明授权

US09539752B2 Continuous celluloid twin screw extrusion process 有权
标题翻译：连续赛璐id双螺杆挤出工艺
公开(公告)号：US09539752B2
公开(公告)日：2017-01-10
申请号：US14167812
申请日：2014-01-29
申请人： General Dynamics Ordnance and Tactical Systems—Canada Valleyfield Inc.
发明人： Charles Dubois , Etienne Comtois
IPC分类号： B29C47/40 , B29C47/76 , B29C47/00 , B29C71/00 , B29C47/10 , B29C47/92 , C06B31/22 , C06B21/00 , C06B25/18 , D01F2/26 , C06B31/54 , C06B31/52 , C08B5/02 , C08L1/18 , B29C47/08 , B29C47/42 , B29K1/00 , B29K105/00
CPC分类号： B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0066 , B29C47/0071 , B29C47/0083 , B29C47/0869 , B29C47/0896 , B29C47/1063 , B29C47/1081 , B29C47/40 , B29C47/42 , B29C47/76 , B29C47/767 , B29C47/92 , B29C71/0009 , B29C2071/0027 , B29C2947/92514 , B29C2947/92704 , B29K2001/18 , B29K2105/0005 , C06B21/0016 , C06B21/0091 , C06B25/18 , C06B31/22 , C06B31/52 , C06B31/54 , C08B5/02 , C08L1/18 , D01F2/26 , D10B2201/26 , Y02P70/263
摘要： The present disclosure relates to a continuous extrusion process for producing a celluloid article including several steps and a celluloid article prepared by the continuous extrusion process.
摘要翻译：本公开涉及用于生产包含几个步骤的赛璐id制品的连续挤出方法和通过连续挤出方法制备的赛璐id制品。

6. 发明授权

US09416269B2 Polycarbonate blend compositions containing recycle for improvement in surface aesthetics 有权
标题翻译：含有用于改善表面美观的再循环的聚碳酸酯共混物组合物
公开(公告)号：US09416269B2
公开(公告)日：2016-08-16
申请号：US13739691
申请日：2013-01-11
申请人： SABIC Global Technologies B.V.
发明人： Amit S. Kulkarni , Vikram K. Daga , James L. DeRudder
IPC分类号： C08L69/00 , C08K3/34 , B29C45/00 , B29C47/00 , C08L25/12 , C08L51/04 , C08L55/02
CPC分类号： C08L69/00 , B29C45/0001 , B29C47/0004 , C08L25/12 , C08L51/04 , C08L55/02 , C08L2205/025 , Y02P70/263 , C08L2666/02
摘要： Disclosed herein are compositions and methods for the manufacture of polycarbonate blend compositions containing recycle for improvement in surface aesthetics. The resulting compositions, can be used in the manufacture of articles while still retaining the advantageous physical properties of polycarbonate blend reference compositions that do not contain recycle material. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
摘要翻译：本文公开了用于制造包含用于改善表面美观性的再循环的聚碳酸酯共混物组合物的组合物和方法。所得组合物可用于制造制品，同时仍保留不含再循环材料的聚碳酸酯共混物参考组合物的有利物理性能。该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

7. 发明申请

US20150210471A1 DEVICE FOR SUCTIONING OFF WASTE PRODUCTS FROM A PRODUCTION MACHINE, COMPRISING A SUCTION ELEMENT 有权
标题翻译：从生产机器取出废物的装置，包括吸附元件
公开(公告)号：US20150210471A1
公开(公告)日：2015-07-30
申请号：US14425639
申请日：2013-08-16
申请人： Windmöller & Hölscher KG
发明人： Thomas Sehlleier
IPC分类号： B65F5/00
CPC分类号： B65F5/005 , B29B17/0005 , B29C47/0026 , B29C47/0808 , B29C47/0811 , B29C47/0877 , B29C47/0894 , B29C47/34 , B65G53/24 , B65G53/521 , Y02P70/263 , Y02W30/62
摘要： The invention relates a device for suctioning off waste products of the production machine comprising a suction chamber at which at least a suction element is assembled which extends into a suction space, which is outside the suction chamber in order to convey waste products into the suction chamber, wherein the suction element comprises an inlet area, which is facing the suction space and an outlet area, which ends in the suction chamber.According to the invention, the suction element comprises a circumferential wall, which is configured with such a curved distribution that during the suctioning a middle negative pressure zone results in the outlet area spaced apart from the wall, which comprises a lower negative pressure than the negative pressure, which results in the outer negative pressure zone between the middle negative pressure zone and the wall wherein the waste products within the suction element flow through mainly in the middle and a contacting of the waste products at the wall can be minimized.
摘要翻译：本发明涉及一种用于抽出生产机器的废物的装置，包括一个吸入室，至少一个吸入元件组装在该吸入室上，该抽吸元件延伸到吸入室外部，该抽吸空间位于吸入室的外部，以将废物输送到吸入室，其中所述抽吸元件包括面向所述抽吸空间的入口区域和终止于所述抽吸室中的出口区域。根据本发明，抽吸元件包括周向壁，其被构造成具有这样的弯曲分布，即在吸力期间中间负压区域导致与壁间隔开的出口区域，其包括比负的更低的负压压力，这导致中间负压区域和内壁之间的外部负压区域，其中吸入元件内的废物主要流过中间，并且废物在壁处的接触可以最小化。

8. 发明申请

US20150151454A1 METHOD AND SYSTEM FOR RECYCLING UNCURED COMPOSITE OFFCUTS 审中-公开
标题翻译：回收不确定复合材料的方法和系统
公开(公告)号：US20150151454A1
公开(公告)日：2015-06-04
申请号：US14551759
申请日：2014-11-24
申请人： Airbus Operations GmbH
发明人： Axel Herrmann , Jens Walla , Tassilo Witte
IPC分类号： B29B17/00 , B29C55/00 , B29C47/10 , B29C47/12 , B29B7/00 , B29B7/38
CPC分类号： B29B17/0042 , B29B7/002 , B29B7/38 , B29B17/0005 , B29C48/0011 , B29C48/277 , B29C48/287 , B29C48/30 , B29C55/00 , B29K2101/00 , B29K2105/0872 , B29K2105/12 , B29K2105/246 , B29K2105/26 , B29L2031/3076 , Y02P70/263 , Y02W30/62
摘要： A method of recycling scraps or offcuts of uncured composite material, such as pre-impregnated or “prepreg” scraps or offcuts having reinforcing fibres and uncured polymer matrix material, includes introducing the scraps or offcuts into a mixing device directly; mixing the scraps or offcuts in the mixing device to blend uncured polymer matrix material and reinforcing fibres of the scraps or offcuts into a generally homogenous or consistent mixture; and feeding or conveying the mixture from the mixing device into a shaping mechanism to form a component or semi-finished product and preferably on a continuous basis.
摘要翻译：一种再循环未固化复合材料的废料或切口的方法，例如具有增强纤维和未固化的聚合物基质材料的预浸渍或“预浸料”废料或切口，包括将废料或切口直接引入混合装置; 在混合装置中混合废料或切块，将未固化的聚合物基质材料和碎片或切片的增强纤维混合成一般均匀或一致的混合物; 以及将混合物从混合装置进料或输送到成形机构中，以形成组分或半成品，优选连续地进行。

9. 发明申请

US20140200302A1 POLYCARBONATE BLEND COMPOSITIONS CONTAINING RECYCLE FOR IMPROVEMENT IN SURFACE AESTHETICS 有权
标题翻译：含有回收的聚碳酸酯混合组合物在表面处理中的改进
公开(公告)号：US20140200302A1
公开(公告)日：2014-07-17
申请号：US13739691
申请日：2013-01-11
申请人： SABIC INNOVATIVE PLASTICS IP B.V.
发明人： Amit S. Kulkarni , Vikram K. Daga , James L. DeRudder
IPC分类号： C08L69/00 , B29C47/00 , B29C45/00
CPC分类号： C08L69/00 , B29C45/0001 , B29C47/0004 , C08L25/12 , C08L51/04 , C08L55/02 , C08L2205/025 , Y02P70/263 , C08L2666/02
摘要： Disclosed herein are compositions and methods for the manufacture of polycarbonate blend compositions containing recycle for improvement in surface aesthetics. The resulting compositions, can be used in the manufacture of articles while still retaining the advantageous physical properties of polycarbonate blend reference compositions that do not contain recycle material. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
摘要翻译：本文公开了用于制造包含用于改善表面美观性的再循环的聚碳酸酯共混物组合物的组合物和方法。所得组合物可用于制造制品，同时仍保留不含再循环材料的聚碳酸酯共混物参考组合物的有利物理性能。该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

10. 发明申请

US20140163162A1 METHODS AND DEVICES FOR CONTINUOUS PRODUCTION OF POLYMERIC DISPERSIONS 有权
标题翻译：用于连续生产聚合物分散体的方法和装置
公开(公告)号：US20140163162A1
公开(公告)日：2014-06-12
申请号：US14178607
申请日：2014-02-12
申请人： Solutia Inc.
发明人： Bruce Edward Wade , Witold Szydlowski , Mike Yi Ren Chen , Stefaan Maurice Florquin
IPC分类号： C08J3/05
CPC分类号： C08J3/05 , B01F3/0803 , B29C47/6087 , C08J2329/14 , C08J2375/04 , Y02P70/263
摘要： The present invention is directed to the use of continuous extrusion devices to form high quality polymer dispersions. Screw extruder devices of the present invention inject water into a zone of high pressure, temperature, and shear to cause the rapid inversion of a weld in less than, for example, one minute, which compares very favorably with conventional batch methods, which can take, for example, two or more hours to complete an inversion. This rapid inversion—a surprising result given the extended time inversion requires in batch processes—allows for the continuous production of polymer dispersions.
摘要翻译：本发明涉及使用连续挤出装置来形成高质量聚合物分散体。本发明的螺杆挤出机装置将水注入高压，高温和剪切的区域，以在小于例如1分钟内快速反转焊接，这与传统的分批方法相比非常有利，这可能需要，例如两个或多个小时来完成倒置。这种快速反转 - 由于在间歇过程中需要延长的时间反转 - 令人惊讶的结果允许连续生产聚合物分散体。

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