公开(公告)号：US20020151623A1

公开(公告)日：2002-10-17

申请号：US09999865

申请日：2001-10-23

发明人： Rudiger Gorny ,  Siegfried Anders ,  Wolfgang Nising ,  Wilfried Haese

IPC分类号： C08K005/34

CPC分类号： C08L67/02 ,  B29C48/07 ,  B29C48/21 ,  B29C48/30 ,  B29C48/307 ,  B32B27/18 ,  C08K5/3475 ,  C08K5/3492 ,  C08L69/00 ,  C08L71/00

摘要： The present invention relates to compositions containing thermoplastic polymers and benzotriazoles and triazines as UV absorber and products produced therefrom. The products according to the invention are preferably multilayer sheets in which one or both of the outer layers consist of the compositions according to the invention.

摘要翻译： 本发明涉及含有热塑性聚合物和苯并三唑和作为UV吸收剂的三嗪和由其制备的产品的组合物。 根据本发明的产品优选是其中一个或两个外层由根据本发明的组合物组成的多层片材。

公开(公告)号：US12070887B2

公开(公告)日：2024-08-27

申请号：US17495089

申请日：2021-10-06

申请人： GIESECKE+DEVRIENT EPAYMENTS GMBH

发明人： Josef Riedl

IPC分类号： B29C48/31 ,  B29C48/00 ,  B29C48/07 ,  B29C48/08 ,  B29C48/17 ,  B29C48/19 ,  B29C48/20 ,  B29C48/305 ,  B29C48/315 ,  B29C48/49 ,  B29C48/495 ,  B29C48/92 ,  B29L7/00

CPC分类号： B29C48/92 ,  B29C48/0011 ,  B29C48/07 ,  B29C48/08 ,  B29C48/17 ,  B29C48/175 ,  B29C48/19 ,  B29C48/20 ,  B29C48/307 ,  B29C48/31 ,  B29C48/315 ,  B29C48/49 ,  B29C48/495 ,  B29L2007/008

摘要： A method for manufacturing a foil having a variable strip geometry, which makes it possible to supply a foil that bears a complex security feature. Varying of the geometry is effected by means of a movement of a position-variable distributor rail of the extruder.

公开(公告)号：US12059831B2

公开(公告)日：2024-08-13

申请号：US17431308

申请日：2020-02-05

申请人： TOYOBO CO., LTD.

发明人： Masayuki Haruta ,  Norimi Tabota

IPC分类号： B29C48/00 ,  B29C48/08 ,  B29C48/305 ,  B29C48/92 ,  B29C55/14 ,  B29K67/00

CPC分类号： B29C48/0018 ,  B29C48/08 ,  B29C48/307 ,  B29C48/92 ,  B29C55/143 ,  B29C2948/92704 ,  B29K2067/003

摘要： To provide a biaxially-oriented polyester film roll that is excellent in transparency and heat resistance and has less defects. A biaxially oriented polyester film roll of the present invention characterized by satisfying requirements (1) a winding length of the film roll, (2) a width of the film roll, (3) an average hardness of an outermost surface layer of the polyester film roll, (4) a variation in hardness, (5) a thickness of a polyester film of the polyester film roll, and (6) an irregularity of thickness in the maximum concave portion.

公开(公告)号：US12011863B2

公开(公告)日：2024-06-18

申请号：US17037686

申请日：2020-09-30

申请人： Lu Ding Yi

发明人： Lu Ding Yi

IPC分类号： B29C48/21 ,  B29C48/00 ,  B29C48/07 ,  B29C48/265 ,  B29C48/305 ,  B29C48/465 ,  B29C48/49 ,  B29C48/495 ,  B29C48/92 ,  E04F15/10 ,  B29C48/50 ,  B29L7/00

CPC分类号： B29C48/465 ,  B29C48/0011 ,  B29C48/0012 ,  B29C48/0021 ,  B29C48/07 ,  B29C48/21 ,  B29C48/265 ,  B29C48/307 ,  B29C48/495 ,  B29C48/92 ,  E04F15/107 ,  B29C48/49 ,  B29C48/503 ,  B29L2007/002

摘要： Equipment of forming layering structure of plastic flooring contains: a co-extrusion unit, a first rolling mechanism, a second rolling mechanism, and a roller unit. The co-extrusion unit includes a first extruder, a second extruder, a third extruder, and a material distributor. A respective one of multiple guide tubes is defined between an opening of each of the first, second, third extruders and the material distributor, and the material distributor has multiple conduits configured to gather melted plastic materials from the first, second, third extruders, and a substrate is extrusion molded from a supply head of the material distributor. The roller unit is mounted on a support frame and includes a first delivery roller, a second delivery roller, a contact roller, two pattern rollers, a first guide roller, a second guide roller, and a third guide roller which are arranged along a horizontal direction of the support frame.

公开(公告)号：US11780142B2

公开(公告)日：2023-10-10

申请号：US17267188

申请日：2018-08-31

申请人： Compagnie Generale des Etablissements Michelin

发明人： Julien Mottet ,  John David Wiens

IPC分类号： B29C48/21 ,  B29C48/355 ,  B29C48/495 ,  B29C48/305 ,  B29C48/025 ,  B29C48/00 ,  B29C48/03 ,  B29D30/00 ,  B29K7/00 ,  B29L30/00

CPC分类号： B29C48/025 ,  B29C48/022 ,  B29C48/131 ,  B29C48/21 ,  B29C48/307 ,  B29C48/355 ,  B29C48/495 ,  B29D30/005 ,  B29K2007/00 ,  B29L2030/002

摘要： An extrusion system (10) is provided that has first and second extruders (12,14) with first and second extrusion barrels (50,52). First and second extruded components (24,26) are transferred through the barrels (50,52) to a die (22) to coextrude tire tread (20) from the first and second extruded components (24,26). A horizontal plane (70) is located above ground in a vertical direction (40) and extends through both the first extrusion barrel (50) and the second extrusion barrel (52).

公开(公告)号：US11697237B2

公开(公告)日：2023-07-11

申请号：US16597125

申请日：2019-10-09

申请人： The Goodyear Tire & Rubber Company

发明人： Christopher David Dyrlund ,  Jacob Steven Wood

IPC分类号： B29C48/21 ,  B29C48/30 ,  B29C48/495 ,  B29C48/07 ,  B29C48/305 ,  B29L30/00

CPC分类号： B29C48/21 ,  B29C48/07 ,  B29C48/304 ,  B29C48/307 ,  B29C48/495 ,  B29L2030/002

摘要： One or more embodiments of the present invention provide an apparatus for applying a mixture of a first compound and a second compound, the apparatus comprising a first extruder for processing a first compound and a second extruder for processing a second compound, wherein the outlet from the first extruder is in fluid communication with a first channel of a housing, and the outlet from the second extruder is in fluid communication with a second channel of the housing, wherein a gear pump is positioned in each channel, wherein a nozzle is in fluid communication with an outlet of the first channel and an outlet of the second channel, and a coextruded continuous strip is produced. The ratio of the first compound to the second compound may be adjusted instantaneously.

公开(公告)号：US11691404B2

公开(公告)日：2023-07-04

申请号：US16608122

申请日：2018-04-24

申请人： KREAFIN GROUP SA ,  LICOPLAST SA

发明人： Yves Michel ,  Willy D'Hondt

IPC分类号： B29C48/00 ,  B29C48/21 ,  B29C48/08 ,  B29C48/90 ,  B32B27/30 ,  B32B27/08 ,  B32B37/15 ,  B32B37/02 ,  B29C48/07 ,  B29C48/154 ,  B29C48/92 ,  B29C48/49 ,  B29C48/305 ,  B29K27/06

CPC分类号： B32B37/02 ,  B29C48/0011 ,  B29C48/0021 ,  B29C48/0022 ,  B29C48/022 ,  B29C48/07 ,  B29C48/08 ,  B29C48/154 ,  B29C48/21 ,  B29C48/906 ,  B29C48/92 ,  B32B27/08 ,  B32B27/304 ,  B32B37/153 ,  B29C48/002 ,  B29C48/305 ,  B29C48/307 ,  B29C48/49 ,  B29C2948/926 ,  B29C2948/9258 ,  B29C2948/92904 ,  B29C2948/92923 ,  B29K2027/06 ,  B29K2995/007 ,  B29K2995/0077 ,  B32B2266/0235 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/75 ,  B32B2471/00 ,  B32B2607/00

摘要： A method for forming a multilayer plastic sheet material (1) for floor and/or wall panels, wherein a first polymer mass comprising a rigid PVC is melted under pressure and is passed through an extruder head at a specified discharge rate in the form of a plastic strand in sheet form that is provided with one or more layers so that a multilayer plastic strand is formed, which is passed to two or more rolls of a finishing stand, which processes the multilayer plastic strand into a sheet of defined thickness, which is then led away via a transport device to a sawing device to be cut to the desired length, wherein, after the plastic strand in sheet form leaves the extruder head, it is first passed between a top roll and a bottom roll of a roughing stand, wherein the speed of the rolls of the finishing stand and the rolls of the roughing stand is synchronized with the discharge rate of the plastic strand in sheet form from the extruder head, so that said plastic strand is processed without stress.

公开(公告)号：US10003058B2

公开(公告)日：2018-06-19

申请号：US11560911

申请日：2006-11-17

申请人： Ronald W. Call ,  C. William Fulk, Jr. ,  Lie Shi ,  Xiaomin Zhang ,  Khuy V. Nguyen

发明人： Ronald W. Call ,  C. William Fulk, Jr. ,  Lie Shi ,  Xiaomin Zhang ,  Khuy V. Nguyen

IPC分类号： B29C47/04 ,  B29C47/00 ,  H01M2/16 ,  B29C47/14 ,  B29C47/20 ,  B29C47/06 ,  B29C47/12 ,  B29K23/00 ,  B29K27/00 ,  B29K27/18 ,  B29K29/00 ,  B29K31/00 ,  B29K59/00 ,  B29K67/00 ,  B29K77/00 ,  B29K81/00 ,  B29K105/00 ,  B29K105/04 ,  B29K105/06 ,  B29K105/16 ,  B29L9/00 ,  B29L28/00 ,  H01M10/0525

CPC分类号： H01M2/1653 ,  B29C48/0012 ,  B29C48/0018 ,  B29C48/022 ,  B29C48/08 ,  B29C48/13 ,  B29C48/16 ,  B29C48/17 ,  B29C48/21 ,  B29C48/30 ,  B29C48/305 ,  B29C48/307 ,  B29C48/32 ,  B29K2023/06 ,  B29K2023/0625 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2023/0683 ,  B29K2023/12 ,  B29K2027/08 ,  B29K2027/16 ,  B29K2027/18 ,  B29K2029/04 ,  B29K2031/00 ,  B29K2059/00 ,  B29K2067/00 ,  B29K2067/006 ,  B29K2077/00 ,  B29K2081/04 ,  B29K2105/0008 ,  B29K2105/0026 ,  B29K2105/0032 ,  B29K2105/04 ,  B29K2105/06 ,  B29K2105/16 ,  B29K2105/256 ,  B29L2009/00 ,  B29L2028/00 ,  H01M2/1686 ,  H01M10/0525

摘要： A battery separator comprises a co-extruded, microporous membrane having at least two layers made of extrudable polymers and having: a uniform thickness defined by a standard deviation of 60 grams.

公开(公告)号：US20170362429A1

公开(公告)日：2017-12-21

申请号：US15697457

申请日：2017-09-07

申请人： FUJIFILM CORPORATION

发明人： Takeaki SAWAYA

IPC分类号： C08L67/08 ,  B29C47/14 ,  B29C55/02 ,  C08J5/18 ,  C08J3/22 ,  B29C47/16

CPC分类号： C08L67/08 ,  B29C48/08 ,  B29C48/30 ,  B29C48/307 ,  B29C48/31 ,  B29C48/761 ,  B29C48/92 ,  B29C55/005 ,  B29C55/02 ,  B29C55/143 ,  B29C2948/9259 ,  B29K2067/00 ,  B29K2105/16 ,  C08J3/22 ,  C08J3/226 ,  C08J5/18 ,  C08J2367/02 ,  C08J2467/02 ,  H01L31/0481 ,  H01L31/049 ,  Y02E10/50

摘要： Provided are a white polyester film including a polyester and white particles having an average primary particle diameter of 0.20 to 0.40 μm, in which a content of the white particles is 1.0% to 5.0% by mass with respect to the total mass of the film, a ratio of agglomerated particles having particle diameters of 0.40 to 0.80 μm in a direction parallel to a surface direction of the film on the cross-section of the film to the total number of primary particles and agglomerated particles of the white particles dispersed in the film is 10% to 20% by number, and a concentration of terminal carboxyl groups is 6 to 30 equivalents/ton, a method for manufacturing the same, a solar cell back sheet, and a solar cell module.

公开(公告)号：US20170225380A1

公开(公告)日：2017-08-10

申请号：US15495329

申请日：2017-04-24

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Terence D. Neavin ,  Robert M. Biegler ,  William T. Fay

IPC分类号： B29C47/70 ,  B29C47/00 ,  B29C47/14 ,  B29C47/06

CPC分类号： B29C48/71 ,  B29C48/08 ,  B29C48/21 ,  B29C48/255 ,  B29C48/30 ,  B29C48/307 ,  B29C48/49

摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.