Patents by Inventor Hongyu Chen

Hongyu Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • THERMAL GREASE BASED ON HYPERBRANCHED OLEFINIC FLUID
    Publication number: 20170226396
    Abstract: Disclosed is an effective thermal grease comprising a hyperbranched olefinic fluid and a thermally conductive filler. Property-modifying additives and fillers may also be included. The hyperbranched olefinic fluid is selected to have an average of at least 1.5 methine carbons per oligomer molecule and at least 40 methine carbons per one thousand total carbons. The thermal grease exhibits a flash point of 180° C. or higher, a pour point of 0° C. or lower, and a kinematic viscosity at 40° C. of no more than 200 cSt (0.0002 m 2/s). The composition may offer improved thermal conductivity, reduced tendency to migrate, and lower cost when compared with many other thermal greases, including silicone-based thermal greases.
    Type: Application
    Filed: September 22, 2014
    Publication date: August 10, 2017
    Applicant: Dow Global Technologies LLC
    Inventors: Yunfeng Yang, Hongyu Chen, Brad C. Bailey, Mohamed Esseghir, Suh Joon Han
  • Epoxy resin composition for marine maintenance and repair coatings with improved overcoatability
    Patent number: 9631099
    Abstract: This invention relates to an epoxy resin composition and its application in marine maintenance and repair coating with improved overcoatability.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: April 25, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: Xiaomei Song, Hongyu Chen
  • Unified configuration for cloud integration
    Patent number: 9509560
    Abstract: Various embodiments of systems and methods for unified configuration for cloud integration are described herein. In an aspect, the method includes rendering a unified configuration interface within a cloud application for performing cloud integration. The unified configuration interface includes a first widget to configure an external system for integration with the cloud application and a second widget to configure an integration flow (iflow) between the external system and the cloud application. The iflow defines data flow between the configured external system and the cloud application. Subsequent to receiving a confirmation of the selected iflow, integrating the external system with the cloud application to share data in the cloud.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: November 29, 2016
    Assignee: SAP SE
    Inventors: Hongyu Chen, Karthik S J
  • CURED THERMOSET FOR HIGH THERMAL CONDUCTIVE MATERIALS
    Publication number: 20160326339
    Abstract: An article having a heat source and an electrically insulating thermal management component located in proximity to the heart source. The thermal management component contains a cured thermoset formed from a composition containing (a) a diglycidyl compound which has mesogenic structure and melting point of the diglycidyl compound is 150° C. or less, (b) a hardener and (c) an inorganic filler having specific thermal conductivity. The cured thermoset has high thermal conductivity.
    Type: Application
    Filed: December 30, 2013
    Publication date: November 10, 2016
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Wei Liu, Xiaomel Song, Hongyu Chen, Yan Huang, Yu Zhang
  • VINYL-CAPPED POLY(PHENYLENE) ETHER AND STYRENE-BUTADIENE COPOLYMER BLENDS FOR CURABLE COMPOSITIONS
    Publication number: 20160319129
    Abstract: A composition comprising: a) a vinyl poly(phenylene) ether; b) a styrene-butadiene copolymer; c) optionally a vinyl-benzyl ether of napthol novolac; and d) a free radical initiator, a method for making the composition, and end uses for the composition are disclosed.
    Type: Application
    Filed: December 17, 2014
    Publication date: November 3, 2016
    Applicant: Blue Cube IP LLC
    Inventors: Xiaomei Song, Hongyu Chen, Tianhui Xiao, Yonghua Gong, Michael J. Mullins
  • CURABLE COMPOSITIONS WHICH FORM INTERPENETRATING POLYMER NETWORKS
    Publication number: 20160280907
    Abstract: A curable composition comprising a) an epoxy component; b) a hardener component selected from the group consisting of a maleic anhydride-containing compound, a maleic anhydride-containing vinyl compound, and combinations thereof; and c) a vinyl component wherein upon curing under curing conditions, the curable composition forms at least one interpenetrating polymer network is disclosed.
    Type: Application
    Filed: October 28, 2014
    Publication date: September 29, 2016
    Inventors: Chao ZHANG, Yanli FENG, Hongyu CHEN, Michael J. MULLINS, Yi ZHANG, Jiawen XIONG, Lijing FANG, Guihong LIAO
  • CURABLE COMPOSITIONS WHICH FORM INTERPENETRATING POLYMER NETWORKS
    Publication number: 20160264769
    Abstract: A curable composition comprising a a) styrene-butadiene vinyl resin containing from 30 weight percent to 85 weight percent of 1,2-vinyl groups and wherein styrene is present in an amount in the range of from 10 weight percent to 50 weight percent; b) a vinyl poly(phenylene ether) having a number average molecular weight in the range of from 300 to 10000; c) an aniline modified styrene-maleic anhydride copolymer; d) a multifunctional epoxy resin; and e) a flame retardant wherein, upon curing under curing conditions, the curable composition forms at least one interpenetrating network structure, is disclosed. Methods for preparing the curable composition are also disclosed, as are prepregs and laminates made therefrom.
    Type: Application
    Filed: October 28, 2014
    Publication date: September 15, 2016
    Inventors: Xiaomei SONG, Yonghua GONG, Hongyu CHEN, Tianhui XIAO, Michael J. MULLINS
  • Multilayer Down-Converting Encapsulant Films and Electronic Devices Including the Same
    Publication number: 20160260857
    Abstract: A multilayer encapsulant film having at least two layers includes a first layer comprising an encapsulant resin, and a second layer comprising an encapsulant resin and at least one down-converter, such as a rare-earth organometallic complex. The down-converter may be present in an amount of at least 0.0001 wt % based on the total weight of the encapsulant film. Further layers of a multilayer encapsulant film may or may not include a down-converter. Preferably, a multilayer encapsulant film contains at least one layer with at least one down-converter and at least one layer without a down-converter. Such multilayer down-converting films may be used in an electronic device, such as a PV module.
    Type: Application
    Filed: November 4, 2013
    Publication date: September 8, 2016
    Inventors: John A. Naumovitz, Hongyu Chen, Yan Huang, Ada Yu Zhang, Zhi Xu
  • CURABLE COMPOSITIONS
    Publication number: 20160194438
    Abstract: Embodiments include curable compositions including an epoxy resin and a hardener component including a polymer having first constitutional unit, a second constitutional unit, and a third constitutional unit, where the epoxy group to the second constitutional unit has a molar ratio in a range of 0.5:1 to 5:1. Embodiments include prepregs that include a reinforcement component and the curable composition and an electrical laminate formed with the curable composition.
    Type: Application
    Filed: July 24, 2014
    Publication date: July 7, 2016
    Inventors: Simon Ye, Tianhui Xiao, Hongyu Chen, Michael J. Mullins, Yu Cai, Jiawen Xiong, Joey W. Storer, Mark B. Wilson, Frank Y. Gong
  • Epoxy resin composition for marine maintenance and repair coatings with improved overcoatability
    Patent number: 9376588
    Abstract: This invention relates to an epoxy resin composition and its application in marine maintenance and repair coating with improved overcoatability.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: June 28, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Amy Song, Hongyu Chen
  • MULTI-PHASE ELASTOMERIC THERMALLY CONDUCTIVE MATERIALS
    Publication number: 20160177159
    Abstract: Thermally conductive materials comprising a non-polar elastomer, a polar elastomer, and a thermally conductive filler. The polar elastomer and non-polar elastomer are sufficiently immiscible to form a polar elastomer phase and a non-polar elastomer phase. The thermally conductive filler is concentrated in an amount of at least 60 volume percent of the total filler amount in either the non-polar elastomer phase or the polar elastomer phase. The thermally conductive material has a tensile modulus less than 200 MPa. Such thermally conductive materials can be employed in a variety of articles of manufacture as thermal interface materials.
    Type: Application
    Filed: September 11, 2013
    Publication date: June 23, 2016
    Inventors: Yunfeng Yang, Hongyu Chen, Mohamed Esseghir, Bharat I. Chaudhary
  • Plastic Photovoltaic Module Frame and Rack, and Composition for Making the Same
    Publication number: 20160134231
    Abstract: Photovoltaic or solar module frames, racks, or frame or rack components are made from a composition comprising (A) a thermoplastic polymer, particularly a thermoplastic polyolefin, (B) a reinforcing element, particularly glass fiber, (C) a non-halogen containing, intumescent flame retardant, (D) an impact-modifier, particularly a polyolefin elastomer, (E) a coupling agent, and, optionally, (F) one or more additives such as an antioxidant, UV-stabilizer, etc. These frames provide for easy assembly without the need for screws, bolts or other metal fasteners.
    Type: Application
    Filed: June 28, 2013
    Publication date: May 12, 2016
    Inventors: Shaofu Wu, YanLi Huo, Yongjin Guo, Wenbin Yao, Zhiqing Lin, Jie Cai, Bin Chen, Yudong Qi, Libo Du, Hongyu Chen
  • HARDENER COMPOUND FOR EPOXY SYSTEM
    Publication number: 20150307710
    Abstract: Embodiments of the present disclosure include a hardener compound for curing with an epoxy resin, where the hardener compound includes a copolymer having a first constitutional unit of the formula (I), a second constitutional unit of the formula (II), and a third constitutional unit of the formula (III), where each q, n and m is independently a positive integer; each b is independently selected from the group of 6, 8, 10 and 12; each Y is independently an organic group; and each R is independently selected from the group of a hydrogen, an organic group and a halogen. Embodiments of the present disclosure include an epoxy system that includes the hardener compound and an epoxy resin.
    Type: Application
    Filed: December 12, 2012
    Publication date: October 29, 2015
    Applicant: Dow Global Technologies LLC
    Inventors: Michael J. Mullins, Chao Zhang, Jia wen Xiong, Hongyu Chen, Michael D. Read, Nan-Rong Chiou
  • SILOXANE-URETHANE FOUL RELEASE COATINGS
    Publication number: 20150307745
    Abstract: A two-part moisture curable coating compositions capable of forming polyurethane-polysiloxane networks is provided. The coating compositions which are useful in marine antifouling coatings provide a two-part moisture curable composition comprising: (a) a first part comprising at least one multifunctional polyol; (b) a second part comprising: (i) at least one polysiloxane polymer with at least two isocyanate or mercapto functional groups and (ii) at least one isocyanate functional organic compound; and (c) solvent. Also provided are methods of coating substrates with the curable composition and articles produced from such coated substrates.
    Type: Application
    Filed: July 9, 2015
    Publication date: October 29, 2015
    Inventors: Paul J. Popa, Yanxiang Li, Hongyu Chen
  • Siloxane-urethane foul release coatings
    Patent number: 9145500
    Abstract: A two-part moisture curable coating compositions capable of forming polyurethane-polysiloxane networks is provided. The coating compositions which are useful in marine antifouling coatings provide a two-part moisture curable composition comprising: (a) a first part comprising at least one multifunctional polyol; (b) a second part comprising: (i) at least one polysiloxane polymer with at least two isocyanate or mercapto functional groups and (ii) at least one isocyanate functional organic compound; and (c) solvent. Also provided are methods of coating substrates with the curable composition and articles produced from such coated substrates.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: September 29, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Paul J. Popa, Yanxiang Li, Hongyu Chen
  • Functional silane-compatibilized epoxy compositions for insulation applications
    Patent number: 9127116
    Abstract: Described is an epoxy composition containing: (a) an epoxy resin containing at least one epoxy group, (b) an anhydride hardener, (c) a hydroxyl-terminated polysiloxane, and (d) a functional silane having at least one functional group selected from the group consisting of an epoxy-reactive group, an anhydride-reactive group, and an epoxy- and anhydride-reactive group. Also describing a crosslinked epoxy composition and a method for preparing thereof.
    Type: Grant
    Filed: December 30, 2011
    Date of Patent: September 8, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Tong Ping T. Xiu, Yong-jiang Li, Hongyu Chen, Yi Zhang, Ming L. Ji
  • UNIFIED CONFIGURATION FOR CLOUD INTEGRATION
    Publication number: 20150244567
    Abstract: Various embodiments of systems and methods for unified configuration for cloud integration are described herein. In an aspect, the method includes rendering a unified configuration interface within a cloud application for performing cloud integration. The unified configuration interface includes a first widget to configure an external system for integration with the cloud application and a second widget to configure an integration flow (iflow) between the external system and the cloud application. The iflow defines data flow between the configured external system and the cloud application. Subsequent to receiving a confirmation of the selected iflow, integrating the external system with the cloud application to share data in the cloud.
    Type: Application
    Filed: February 25, 2014
    Publication date: August 27, 2015
    Inventors: HONGYU CHEN, Karthik SJ
  • Curable compositions
    Patent number: 9102826
    Abstract: Embodiments include a curable composition comprising an epoxy resin, a non-halogen flame retardant agent comprising at least two of an aryl-cyanato group and at least two of a phosphorus group, and a styrene and maleic anhydride copolymer. Embodiments include method of preparing the curable composition, prepregs that include a reinforcement component and the curable composition, and an electrical laminate formed with the curable composition.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: August 11, 2015
    Assignee: Blue Cube IP LLC
    Inventors: Hongyu Chen, Annie Gui Hong Liao
  • EPOXY RESIN COMPOSITION FOR MARINE MAINTENANCE AND REPAIR COATINGS WITH IMPROVED OVERCOATABILITY
    Publication number: 20150119500
    Abstract: This invention relates to an epoxy resin composition and its application in marine maintenance and repair coating with improved overcoatability.
    Type: Application
    Filed: April 24, 2012
    Publication date: April 30, 2015
    Applicant: Dow Global Technologies LLC
    Inventors: Amy Song, Hongyu Chen
  • EPOXY RESIN COMPOSITION FOR MARINE MAINTENANCE AND REPAIR COATINGS WITH IMPROVED OVERCOATABILITY
    Publication number: 20150080497
    Abstract: This invention relates to an epoxy resin composition and its application in marine maintenance and repair coating with improved overcoatability.
    Type: Application
    Filed: April 24, 2012
    Publication date: March 19, 2015
    Applicant: Dow Global Technologies LLC
    Inventors: Xiaomei Song, Hongyu Chen