公开(公告)号：US11911958B2

公开(公告)日：2024-02-27

申请号：US15587292

申请日：2017-05-04

申请人： Stratasys, Inc.

发明人： Armando Armijo ,  Riley Reese

IPC分类号： B29C64/153 ,  B29C64/20 ,  B29C35/02 ,  B33Y10/00 ,  B33Y30/00 ,  B29B13/02 ,  B29B13/08 ,  B29C35/08 ,  B29C64/106 ,  B29C35/04

CPC分类号： B29C64/153 ,  B29B13/02 ,  B29B13/08 ,  B29C64/106 ,  B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  B29C35/0261 ,  B29C2035/0283 ,  B29C2035/046 ,  B29C2035/0822 ,  B29C2035/0838 ,  B29C2035/0855 ,  B29C2035/0872 ,  B29C2035/0877

摘要： A polymeric material used for 3D printing is preheated, at a first zone in a 3D printer, to a temperature in excess of its glass transition temperature prior to being melted, at a second zone, for incorporation into a build object. This enables the polymer to be processed more rapidly than in the prior art.

公开(公告)号：US11826975B2

公开(公告)日：2023-11-28

申请号：US16325327

申请日：2017-08-10

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Hitoshi Imamura ,  Tatsuya Funaoka ,  Takeshi Shimono

IPC分类号： B29D23/00 ,  C08J7/12 ,  F16L11/04 ,  B29C35/08 ,  C08F214/26 ,  C08F214/28 ,  C08L27/18 ,  C08L27/20 ,  B29K27/18

CPC分类号： B29D23/001 ,  B29C35/08 ,  C08F214/262 ,  C08F214/282 ,  C08J7/123 ,  C08L27/18 ,  C08L27/20 ,  F16L11/04 ,  B29C2035/0877 ,  B29K2027/18 ,  C08J2327/12 ,  C08L2203/18 ,  C08L2205/025 ,  C08L27/18 ,  C08L27/18

摘要： The invention provides a molded article containing a specific fluororesin and having excellent hydrophilicity. The molded article containing the fluororesin has a melt flow rate of 1.00 g/10 min or lower and a water contact angle of 90° or smaller. The fluororesin contains at least one copolymer selected from the group consisting of a copolymer containing a tetrafluoroethylene unit and a perfluoro(alkylvinylether) unit and a copolymer containing a tetrafluoroethylene unit and a hexafluoropropylene unit.

公开(公告)号：US11738492B2

公开(公告)日：2023-08-29

申请号：US15087139

申请日：2016-03-31

申请人： Toray Plastics (America), Inc.

发明人： Jesse J. Baldwin ,  Gary H. Clark ,  Donald A. Foltz ,  Paul F. Geibler ,  Pawel Sieradzki

IPC分类号： B29C35/08 ,  B29C44/34 ,  C08J9/10 ,  B29C48/00 ,  B29C44/56 ,  B29C71/04 ,  B29C44/50 ,  B29K23/00 ,  B29K105/04

CPC分类号： B29C48/0012 ,  B29C35/0805 ,  B29C35/0866 ,  B29C44/3415 ,  B29C44/5627 ,  B29C48/0022 ,  B29C71/04 ,  C08J9/103 ,  B29C44/50 ,  B29C2035/085 ,  B29C2035/0872 ,  B29C2035/0877 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2105/04 ,  B29K2995/0072 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2203/04 ,  C08J2323/14 ,  C08J2423/20

摘要： A method of manufacturing a polyolefin foam sheet composition includes extruding a polyolefin sheet, irradiating the extruded sheet to obtain a physically crosslinked sheet, foaming the physically crosslinked sheet with heat to obtain a foamed layer, and skiving the foamed layer to obtain a foam sheet with at least one skived surface. The surface roughness of the skived surface of the foam sheet is different from the surface roughness of an unskived surface.

公开(公告)号：US20230234267A1

公开(公告)日：2023-07-27

申请号：US18010490

申请日：2021-06-16

申请人： Klebchemie M. G. Becker GmbH & Co. KG

发明人： Klaus BECKER-WEIMANN ,  Jens FANDREY

IPC分类号： B29C41/32 ,  B29C41/50 ,  B29C41/00 ,  B29C41/36 ,  B29C41/28 ,  B29C35/08 ,  B29K75/00 ,  B29K105/00

CPC分类号： B29C41/32 ,  B29C41/50 ,  B29C41/003 ,  B29C41/36 ,  B29C41/28 ,  B29C2035/0877 ,  B29C2035/0827 ,  B29K2075/00 ,  B29K2105/256 ,  B29C2791/003

摘要： The invention relates to a method for producing a composite film with a polyurethane-based reactive hot-melt layer using a coating facility, having the steps of a) optionally applying a primer onto a support material; b) applying the polyurethane-based reactive hot-melt layer onto the primer or directly onto the support material; c) applying a lacquer layer onto the polyurethane-based reactive hot-melt layer in order to produce the composite film on the support material; d) optionally embossing the composite film on the support material; and e) separating the composite film from the support material. The invention additionally relates to a composite film which can be obtained by such a method and to the use thereof.

公开(公告)号：US20190218320A1

公开(公告)日：2019-07-18

申请号：US16329059

申请日：2017-08-01

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Hitoshi IMAMURA ,  Tatsuya FUNAOKA ,  Takeshi SHIMONO

IPC分类号： C08F214/26 ,  C08J7/12 ,  B29C35/08 ,  F16K7/12 ,  F16K25/00

CPC分类号： C08F214/262 ,  B29C35/0805 ,  B29C35/0866 ,  B29C2035/0877 ,  B29K2027/18 ,  B29L2031/7506 ,  C08F2800/20 ,  C08J7/00 ,  C08J7/123 ,  F16K7/12 ,  F16K25/005 ,  H01L21/67017

摘要： The invention provides a process for producing a modified molded article capable of providing a diaphragm that is less likely to generate particles. The process for producing a modified molded article includes: molding modified polytetrafluoroethylene containing a tetrafluoroethylene unit and a modifying monomer unit based on a modifying monomer copolymerizable with tetrafluoroethylene to provide a molded article; and irradiating the molded article with not lower than 30 kGy but lower than 70 kGy of radiation at 270° C. to 310° C. to provide a modified molded article.

公开(公告)号：US10035327B2

公开(公告)日：2018-07-31

申请号：US15581503

申请日：2017-04-28

申请人： TORAY PLASTICS (AMERICA), INC.

发明人： Jesse Baldwin ,  Kaitlyn M. Bock ,  Pawel Sieradzki

IPC分类号： B29C44/22 ,  B32B5/32 ,  B32B5/20 ,  B29C47/00 ,  B29C47/06 ,  B29C69/00 ,  C08J9/00 ,  C08J9/10 ,  C08J9/33 ,  B29K105/04 ,  B29K105/26 ,  B29L9/00

CPC分类号： B32B5/32 ,  B29C48/0012 ,  B29C48/022 ,  B29C48/21 ,  B29C69/001 ,  B29C71/04 ,  B29C2035/085 ,  B29C2035/0855 ,  B29C2035/0872 ,  B29C2035/0877 ,  B29K2023/18 ,  B29K2105/0005 ,  B29K2105/0085 ,  B29K2105/0088 ,  B29K2105/046 ,  B29K2105/24 ,  B29K2105/26 ,  B29K2223/06 ,  B29K2223/12 ,  B29K2995/0063 ,  B29L2009/00 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  B32B9/025 ,  B32B9/046 ,  B32B27/065 ,  B32B2250/20 ,  B32B2250/22 ,  B32B2250/242 ,  B32B2266/025 ,  B32B2266/08 ,  B32B2272/00 ,  B32B2307/538 ,  B32B2307/58 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2307/738 ,  B32B2605/003 ,  C08J9/0061 ,  C08J9/103 ,  C08J9/33 ,  C08J11/06 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2203/04 ,  C08J2205/052 ,  C08J2300/30 ,  C08J2323/02 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2323/16 ,  C08J2353/00 ,  C08J2400/30 ,  C08J2423/02 ,  C08J2423/06 ,  C08J2423/08 ,  C08J2423/12 ,  C08J2423/16

摘要： A physically crosslinked, closed cell continuous multilayer foam structure comprising at least one polypropylene/polyethylene coextruded foam layer is obtained. The multilayer foam structure is obtained by coextruding a multilayer structure comprising at least one foam composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

公开(公告)号：US10000305B2

公开(公告)日：2018-06-19

申请号：US14400375

申请日：2013-05-09

申请人： Ebru Oral ,  Orhun Muratoglu

发明人： Ebru Oral ,  Orhun Muratoglu

IPC分类号： A61L27/16 ,  B65B55/16 ,  A61L27/50 ,  C08L23/06 ,  C08J7/12 ,  A61F2/30

CPC分类号： B65B55/16 ,  A61F2/30 ,  A61F2240/001 ,  A61L27/16 ,  A61L27/50 ,  A61L2300/428 ,  B29C71/0009 ,  B29C71/02 ,  B29C71/04 ,  B29C2035/0877 ,  B29C2071/0027 ,  B29C2071/022 ,  C08J7/123 ,  C08J2323/06 ,  C08L23/06 ,  C08L2207/068

摘要： Methods of making a wear and oxidation resistant medical implant are disclosed.

公开(公告)号：US09994688B2

公开(公告)日：2018-06-12

申请号：US15204958

申请日：2016-07-07

申请人： CareFusion 303, Inc.

发明人： Vincent Bavaro

IPC分类号： C08F2/50 ,  C08G64/02 ,  C08J7/12 ,  C08G77/32 ,  A61L29/06 ,  B29C71/02 ,  B29C71/04 ,  A61M39/08 ,  B29C35/08

CPC分类号： C08J7/123 ,  A61L29/06 ,  A61M39/08 ,  B29C71/02 ,  B29C71/04 ,  B29C2035/085 ,  B29C2035/0877 ,  C08G77/32 ,  C08J7/08 ,  C08J2383/04 ,  C08L83/04

摘要： Processing methods are described for improving the physical properties of elastomeric materials including elastomeric tubing. The methods include heating tubing in a post-cured step for a specified time and at a specified temperature. The methods also include irradiating the tubing with a desired dose of radiation. Embodiments can include treatment of silicon-based elastomers and/or non-silicon-based elastomers. The improved elastomers can be utilized in pumps.

公开(公告)号：US09989188B2

公开(公告)日：2018-06-05

申请号：US15289413

申请日：2016-10-10

申请人： Kangtai plastic science & Technology Group Co., Ltd.

发明人： Shuangquan Zhang ,  Hongbo Hao

IPC分类号： F16L9/14 ,  F16L58/10 ,  B29C47/00 ,  B29C47/02 ,  F16L57/06 ,  B29C47/06 ,  F16L9/147 ,  B29C63/00 ,  B29C35/04 ,  B29C35/08 ,  B29K305/12 ,  B29K105/00 ,  B29K509/00

CPC分类号： F16L58/1009 ,  B29C35/049 ,  B29C47/0023 ,  B29C47/0052 ,  B29C47/021 ,  B29C47/065 ,  B29C63/0021 ,  B29C2035/0822 ,  B29C2035/0877 ,  B29K2023/06 ,  B29K2105/0005 ,  B29K2305/12 ,  B29K2509/00 ,  B29K2995/0016 ,  B29K2995/0087 ,  F16L9/147 ,  F16L57/06 ,  F16L2201/44

摘要： A wear-heat-resistant anti-bacterial anti-fouling steel wire framed pipe and a manufacturing method thereof are provided. The steel wire framed pipe includes: an anti-bacterial anti-fouling inner layer, an enhancement layer and a wear-heat-resistant outer layer from inside to outside in turn, wherein: the anti-bacterial anti-fouling inner layer is made from antifouling and antibacterial composite modified polyethylene; the wear-heat-resistant outer layer is made from wear-resistant cross-linked modified PE-RT; the enhancement layer includes an interlayer and two steel wire gauze layers respectively coating on an inner surface and an outer surface of the interlayer, and the interlayer is respectively bonded with the anti-bacterial anti-fouling inner layer and the wear-heat-resistant outer layer via hot-melt adhesive. The steel wire framed pipe provided by the present invention has high structural strength, wear-resistance, heat-resistance, and anti-bacterial and anti-fouling properties.

公开(公告)号：US09937655B2

公开(公告)日：2018-04-10

申请号：US13161137

申请日：2011-06-15

申请人： Kenneth K. Chung ,  Anthony B. Brennan ,  Mark McCullough Spiecker ,  Ryan Stoneberg ,  Walter Scott Thielman ,  Shravanthi Reddy

发明人： Kenneth K. Chung ,  Anthony B. Brennan ,  Mark McCullough Spiecker ,  Ryan Stoneberg ,  Walter Scott Thielman ,  Shravanthi Reddy

IPC分类号： B29C59/04 ,  B29C59/02 ,  A61M25/00 ,  B29C35/02 ,  B29C35/08

CPC分类号： B29C59/043 ,  A61M25/0009 ,  A61M25/0013 ,  A61M25/0023 ,  A61M2025/006 ,  B29C35/02 ,  B29C59/021 ,  B29C59/022 ,  B29C2035/0822 ,  B29C2035/0827 ,  B29C2035/0844 ,  B29C2035/0855 ,  B29C2035/0861 ,  B29C2035/0877

摘要： Disclosed herein is a method comprising transporting a conduit and a template through a guide tube; the template being disposed on an outer surface of the conduit between the conduit and the guide tube; and transferring a texture from the template to the conduit as the conduit and the template are transported through the guide tube. Disclosed herein too is an apparatus comprising a guide tube; the guide tube being operative to facilitate a transfer of a pattern from a template to a conduit; a first feed spool and a first take-up spool for feeding the conduit through the guide tube and for taking up the conduit after it has travelled through the guide tube respectively; and a second feed spool and a second take-up spool for feeding the template through the guide tube and for taking up the template after it has travelled through the guide tube respectively.