公开(公告)号：US20240279418A1

公开(公告)日：2024-08-22

申请号：US18428196

申请日：2024-01-31

申请人： EVERMORE CHEMICAL INDUSTRY CO., LTD.

发明人： Shih-Wei LIU ,  Jing-Zhong HWANG ,  Pin-Jung CHEN ,  Chang-Yen CHANG ,  Shih-Chieh WU

IPC分类号： C08J9/00 ,  A43B5/00 ,  A43B13/04 ,  C08G18/12 ,  C08G18/48 ,  C08J3/12 ,  C08J9/12 ,  C08J9/228

CPC分类号： C08J9/0023 ,  A43B5/00 ,  A43B13/04 ,  C08G18/12 ,  C08G18/4854 ,  C08J3/12 ,  C08J9/0071 ,  C08J9/122 ,  C08J9/228 ,  C08G2110/0066 ,  C08G2410/00 ,  C08J2201/026 ,  C08J2203/06 ,  C08J2203/08

摘要： A thermoplastic polyurethane foam material, a midsole of athletic shoe and a manufacturing method of a foam material are provided. The thermoplastic polyurethane foam material includes a diphenylmethane diisocyanate, a polytetramethylene ether glycol, a 1,4-butanediol, a nucleating agent and a thinning agent. The thinning agent has a structure represented by formula (I), of which each symbol is defined in the specification.

公开(公告)号：US20240253300A1

公开(公告)日：2024-08-01

申请号：US18365582

申请日：2023-08-04

申请人： NIKE, Inc.

发明人： Jay Constantinou ,  Harleigh Doremus ,  Luis Folgar ,  Brandon Kvamme ,  Denis Schiller ,  Krissy Yetman

IPC分类号： B29C64/153 ,  A43B13/02 ,  A43B13/04 ,  A43B13/18 ,  B29C35/08 ,  B29C64/165 ,  B29C64/171 ,  B29C64/176 ,  B29C64/182 ,  B29C64/264 ,  B29C64/268 ,  B29C67/20 ,  B29C71/00 ,  B29D35/12 ,  B29K21/00 ,  B29K25/00 ,  B29K67/00 ,  B29K71/00 ,  B29K75/00 ,  B29K77/00 ,  B29K79/00 ,  B29K105/00 ,  B29K105/04 ,  B29K105/24 ,  B29L31/50 ,  B32B5/24 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y70/10 ,  B33Y80/00 ,  C08J9/12 ,  C08J9/16 ,  C08J9/232

CPC分类号： B29C64/153 ,  A43B13/02 ,  A43B13/023 ,  A43B13/04 ,  A43B13/188 ,  B29C64/165 ,  B29C64/171 ,  B29C64/176 ,  B29C64/182 ,  B29C64/264 ,  B29C64/268 ,  B29C67/20 ,  B29C67/205 ,  B29D35/122 ,  B32B5/245 ,  B33Y70/00 ,  B33Y80/00 ,  C08J9/122 ,  C08J9/16 ,  C08J9/232 ,  B29C35/0805 ,  B29C2035/0822 ,  B29C2035/0833 ,  B29C2035/0838 ,  B29C2035/0855 ,  B29C2071/0027 ,  B29K2021/003 ,  B29K2025/06 ,  B29K2067/006 ,  B29K2071/00 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2079/08 ,  B29K2105/04 ,  B29K2105/24 ,  B29K2105/251 ,  B29K2995/0063 ,  B29K2995/007 ,  B29K2995/0091 ,  B29K2995/0094 ,  B29L2031/50 ,  B29L2031/504 ,  B33Y10/00 ,  B33Y70/10 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2367/02 ,  Y10T428/2982

摘要： Methods for manufacturing articles of footwear are provided. In various aspects, the methods comprise utilizing additive manufacturing methods with foam particles. In some aspects, the additive manufacturing methods comprise increasing the temperature of a plurality of foam particles with actinic radiation under conditions effective to fuse a portion of the plurality of foam particles comprising one or more thermoplastic elastomers. Increasing the temperature of the foam particles can be carried out for one or multiple iterations. The disclosed methods can be used to manufacturer articles with sub-regions that exhibit differing degrees of fusion between the foam particles, thereby resulting in sub-regions with different properties such as density, resilience, and/or flexural modulus. 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 disclosure.

公开(公告)号：US20240166834A1

公开(公告)日：2024-05-23

申请号：US18058249

申请日：2022-11-22

申请人： Dongguan Hailex New Material Science and Technology Co., Ltd

发明人： Runhong LIU ,  Xiaojun XU ,  Zhaoyang ZHOU ,  Ho YIK

IPC分类号： C08J9/12 ,  C08J9/00

CPC分类号： C08J9/122 ,  C08J9/0023 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2207/00

摘要： Disclosed are a supercritical thermoplastic foam elastomer material and a preparation method and application thereof, belonging to the technical field of foam materials. The supercritical thermoplastic foam elastomer material comprises a thermoplastic elastomer, talc powder, a chain extender and an auxiliary material. According to the invention, a TPU raw material is injection-molded into a shape corresponding to a midsole, and can be directly molded after foaming without being cut. In addition, because the TPU raw material is integrally formed by injection molding, the particles of the popcorn material will not be adhered, and the defect of adhesion between the particles can be ameliorated.

公开(公告)号：US11912843B2

公开(公告)日：2024-02-27

申请号：US18068115

申请日：2022-12-19

申请人： O2 Partners, LLC

发明人： Robert Falken

IPC分类号： C08J9/30

CPC分类号： C08J9/30 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/06 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2377/06

摘要： A process for producing a flexible foam includes introducing a masterbatch material into an extruder, the masterbatch material consisting essentially of one or more thermoplastic polymers that are recycled, recyclable, biodegradable, and/or compostable, mixing an inert gas with the masterbatch material, extruding the masterbatch material through the extruder to form a polymer melt, passing the polymer melt through a die to form an extrudate, and allowing the extrudate to expand into a foam.

公开(公告)号：US20180345575A1

公开(公告)日：2018-12-06

申请号：US15995587

申请日：2018-06-01

申请人： NIKE, Inc.

发明人： Jay Constantinou ,  Harleigh Doremus ,  Luis Folgar ,  Brandon Kvamme ,  Denis Schiller ,  Krissy Yetman

IPC分类号： B29C64/153 ,  A43B13/02 ,  A43B13/18 ,  B29C64/268 ,  B29C67/20 ,  B29D35/12

CPC分类号： A43B13/188 ,  A43B13/04 ,  B29C35/0805 ,  B29C67/205 ,  B29C2035/0833 ,  B29C2035/0838 ,  B29C2035/0855 ,  B29D35/122 ,  B33Y80/00 ,  C08J9/122 ,  C08J9/16 ,  C08J9/232 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2367/02

摘要： Methods for manufacturing articles of footwear are provided. In various aspects, the methods comprise utilizing additive manufacturing methods with foam particles. In some aspects, the additive manufacturing methods comprise increasing the temperature of a plurality of foam particles with actinic radiation under conditions effective to fuse a portion of the plurality of foam particles comprising one or more thermoplastic elastomers. Increasing the temperature of the foam particles can be carried out for one or multiple iterations. The disclosed methods can be used to manufacturer articles with sub-regions that exhibit differing degrees of fusion between the foam particles, thereby resulting in sub-regions with different properties such as density, resilience, and/or flexural modulus. 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 disclosure.

公开(公告)号：US09926423B2

公开(公告)日：2018-03-27

申请号：US13958517

申请日：2013-08-02

申请人： NIKE, Inc.

发明人： Hossein A. Baghdadi

IPC分类号： C08J9/12 ,  C08J9/00 ,  C08J9/14 ,  B29C44/34 ,  B29C44/58 ,  C08J9/06 ,  B29L31/50 ,  B29K21/00 ,  B29K23/00 ,  B29K75/00

CPC分类号： C08J9/12 ,  B29C44/3446 ,  B29C44/588 ,  B29K2021/003 ,  B29K2023/083 ,  B29K2075/00 ,  B29L2031/50 ,  C08J9/0061 ,  C08J9/06 ,  C08J9/122 ,  C08J9/141 ,  C08J2201/00 ,  C08J2201/024 ,  C08J2201/026 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2203/184 ,  C08J2205/06 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2323/08 ,  C08J2331/04 ,  C08J2375/04 ,  C08J2375/08 ,  C08J2475/06

摘要： Foamed thermoplastic elastomeric polyurethane and ethylene-vinyl acetate copolymer articles are made with a combination of a supercritical fluid and a non-supercritical fluid blowing agent.

公开(公告)号：US20180043656A1

公开(公告)日：2018-02-15

申请号：US15707151

申请日：2017-09-18

申请人： Kwangjin Song ,  Jennifer M. Song ,  Jane M. Song

发明人： Kwangjin Song ,  Jennifer M. Song ,  Jane M. Song

IPC分类号： B32B5/18 ,  C08J5/18 ,  C08J9/26 ,  H01M2/16 ,  H01G11/52 ,  H01M8/0245 ,  B32B27/08 ,  B32B27/20 ,  H01G9/02 ,  C08J9/28 ,  H01M8/0239

CPC分类号： B32B5/18 ,  B32B27/08 ,  B32B27/20 ,  C08J5/18 ,  C08J9/26 ,  C08J9/28 ,  C08J2201/03 ,  C08J2201/0422 ,  C08J2201/044 ,  C08J2201/0442 ,  C08J2201/0444 ,  C08J2201/0464 ,  C08J2203/08 ,  C08J2203/182 ,  C08J2300/00 ,  C08J2400/00 ,  H01G9/02 ,  H01G11/52 ,  H01M2/1653 ,  H01M2/1686 ,  H01M8/0239 ,  H01M8/0245 ,  H01M8/1044 ,  H01M8/1053 ,  Y02E60/13

摘要： Provided is an oriented multilayer porous film comprising at least one layer comprising: a heat, solvent, and degradation resistant matrix polymer; a plurality of interconnecting pores; and a porosity less than 90%. The film is made by a dry and/or wet method, with its multilayer structure constructed by coextrusion, lamination, and coating. The film of this disclosure finds a wide range of applications as a permselective medium for use in energy harvesting and storage, filtration, separation and purification of gases and fluids, CO2 and volatile capture, electronics, devices, structural supports, packaging, labeling, printing, clothing, drug delivery systems, bioreactor, and the like. The film is preferably used as a separator of lithium-ion, lithium-sulfur, lithium-air, metal-air, and nonaqueous electrolyte batteries.

公开(公告)号：US09840605B2

公开(公告)日：2017-12-12

申请号：US15100956

申请日：2013-12-27

申请人： DOW GLOBAL TECHNOLOGIES LLC ,  Yudong Qi ,  Yan Li ,  Shana P. Bunker ,  Stephane Costeux ,  Ted A. Morgan

发明人： Yudong Qi ,  Yan Li ,  Shana P. Bunker ,  Stephane Costeux ,  Ted A. Morgan

IPC分类号： C08J9/12 ,  C09K21/14 ,  C08F220/14 ,  C08J9/00 ,  C08F220/00

CPC分类号： C08J9/122 ,  C08F220/14 ,  C08F230/02 ,  C08J9/0061 ,  C08J9/12 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2325/12 ,  C08J2333/04 ,  C08J2333/10 ,  C08J2333/12 ,  C08J2343/00 ,  C08J2343/02 ,  C08J2425/12 ,  C08J2433/04 ,  C08J2433/12 ,  C08J2443/02 ,  C08L33/12 ,  C09K21/14 ,  C08L43/02

摘要： Polymer foam bodies are made from phosphorus-containing thermoplastic random copolymers of a dialkyl (meth)acryloyloxyalkyl phosph(on)ate. Foam bodies made from these copolymers exhibit increased limiting oxygen indices and surprisingly have good properties. In certain embodiments, the phosphorus-containing thermoplastic copolymer is blended with one or more other polymers and formed into nanofoams.

公开(公告)号：US20170320999A1

公开(公告)日：2017-11-09

申请号：US15533391

申请日：2014-12-17

申请人： Dow Global Technologies LLC

发明人： Jiawen Xiong ,  Dachao Li ,  Jianxin Zhang ,  David Hong-fei Guo ,  Beilei Wang ,  Wei Liu

IPC分类号： C08G18/78 ,  C08G18/18 ,  C08G18/48 ,  C08G18/71 ,  C08G18/08 ,  C08J9/12 ,  C08G18/20 ,  C08G101/00

CPC分类号： C08G18/78 ,  C08G18/14 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/2036 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/714 ,  C08G18/7664 ,  C08G18/773 ,  C08G18/8087 ,  C08G2101/0025 ,  C08J9/0019 ,  C08J9/122 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2205/10 ,  C08J2375/08

摘要： A surfactant and a method of forming the surfactant having the formula (I) where a is an integer from 1 to 10, b is an integer from 0 to 10, R1 is —CH3 or —H, n is an integer from 0 to 20, and R2 is a moiety selected from the group consisting of (II), (III), (IV), (V), (VI), (VII) or (VIII) where m is an integer from 0 to 4. The surfactant can be used in a method for preparing a rigid polyurethane foam.

公开(公告)号：US20170174856A1

公开(公告)日：2017-06-22

申请号：US15373484

申请日：2016-12-09

申请人： POU CHEN CORPORATION

发明人： Nai-Chiang TSAI ,  Sheng-Jung HSIAO ,  Chao-Ping YANG

IPC分类号： C08J9/12 ,  B29C44/12 ,  B29D35/12 ,  B29B11/14

CPC分类号： C08J9/122 ,  A43B13/04 ,  A43B13/187 ,  B29B11/14 ,  B29C44/1228 ,  B29C44/3453 ,  B29C44/348 ,  B29D35/0054 ,  B29D35/122 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2101/12 ,  B29K2105/253 ,  B29K2995/0063 ,  B29L2031/504 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/044 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2367/00 ,  C08J2375/04

摘要： A method for manufacturing a thermoplastic polymer foaming sole includes the following steps. A prototype is formed. The prototype includes thermoplastic polyurethane or thermoplastic polyester elastomer but excludes a cross-linking agent and a foaming agent, and the prototype is sole-shaped. A supercritical fluid is used to foam the prototype so as to directly get the thermoplastic polymer foaming sole. A density of the thermoplastic polymer foaming sole is larger than or equal to 0.3 g/cm3 and smaller than or equal to 0.8 g/cm3.