Patents Assigned to SHPP Global Technologies B.V.
  • Patent number: 12275841
    Abstract: Thermoplastic compositions include: from about 30 wt % to about 80 wt % of a polymer base resin component; from about 3 wt % to about 20 wt % of a polycarbonate component; from about 2 wt % to about 15 wt % of an impact modifier component; from about 10 wt % to about 50 wt % of a glass fiber component; and from about 0.5 wt % to about 8 wt % of a carbon additive including carbon fiber. The compositions have a dielectric constant (Dk) of at least 5 at a frequency of from 1 GHz to 30 GHz as tested in accordance with a coaxial method.
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: April 15, 2025
    Assignee: SHPP Global Technologies B.V.
    Inventors: Jian Wang, Yun Zheng
  • Publication number: 20250101187
    Abstract: Polymer-ceramic composite particles, molded parts, and methods. The composites, in powder form, comprise a plurality of composite particles each comprising an agglomeration of polybutylene terephthalate (PBT) particle physically bonded to a plurality of aluminum oxide (AI2O3) particles, where at least some of the AI2O; particles are exposed to an exterior of the agglomeration of PBT particles. Such composite powders comprises between 50% and 90% by volume of AI2O3, and between 10% and 50% by volume of PBT. In pellet form, PBT particles of adjacent composite particles are joined to resist separation of the adjacent composite particles and deformation of a respective pellet.
    Type: Application
    Filed: February 2, 2023
    Publication date: March 27, 2025
    Applicant: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Devendra Narayandas BAJAJ, Viswanathan KALYANARAMAN
  • Patent number: 12258448
    Abstract: A method for purification of a biphenol dianhydride composition includes contacting the biphenol dianhydride composition with a halogenated solvent to form a solution, and isolating the purified biphenol dianhydride composition from the solution. A method of making a biphenol dianhydride composition including contacting a first solution including a biphenol tetraacid, and at least one of sodium ions, potassium ions, calcium ions, zinc ions, aluminum ions, iron ions, nickel ions, titanium ions, chromium ions, magnesium ions, manganese ions, copper ions, phosphorus ions, phosphate ions, sulfate ions, chloride ions, bromide ions, fluoride ions, nitrate ions, and nitrite ions, with a halogenated solvent to provide a second solution, heating the second solution to form the corresponding biphenol dianhydride, and isolating the purified biphenol dianhydride. The biphenol dianhydride is particularly useful for forming poly(etherimides), which can be used in a variety of articles.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: March 25, 2025
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Dadasaheb V. Patil, James Patrick Schulte, II
  • Patent number: 12233579
    Abstract: A method of foaming and shaping a thermoplastic sheet comprising a poly(phenylene ether), a polyetherimide, or a combination thereof includes foaming the thermoplastic sheet with supercritical carbon dioxide to form a foamed thermoplastic sheet, and shaping the foamed thermoplastic sheet to form a shaped foamed thermoplastic sheet. The shaping step includes compressing the foamed thermoplastic sheet between a first metal plate and a secondi metal plate, each of which has a grooved surface facing the thermoplastic sheet. The first metal plate and the second metal plate are connected by a flexible, compressible linkage capable. When the flexible, compressible linkage is in its uncompressed state, only the second (lower) metal plate is in contact with the shaped foamed thermoplastic sheet. When the flexible, compressible linkage is in its compressed state, both the first (upper) and second (lower) metal plates are in contact with the shaped foamed thermoplastic sheet.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: February 25, 2025
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Bruce Hou, Chao Liu, Liping Zheng
  • Patent number: 12227648
    Abstract: Disclosed herein are polymer compositions comprising from about 1 wt. % to about 99 wt. % of a polyetherimide resin; from about 1 wt. % to about 70 wt. % of a crystalline polyester resin; from about 0.1 wt. % to about 50 wt. % of an inherently dissipative polymer; and from about 0.001 wt. % to about 10 wt. % of a transesterification inhibitor. The combined weight percent value of all components does not exceed about 100 wt. %, and all weight percent values are based on the total weight of the polymer composition. The polymer composition may exhibit a surface resistivity of from 1×109 ohms to 9×1010 ohms when measured in accordance with ASTM D257.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: February 18, 2025
    Assignee: SHPP Global Technologies B.V.
    Inventors: Xiaoming Jiang, Yun Zheng, Yunan Cheng
  • Patent number: 12215222
    Abstract: Thermoplastic compositions include: a) from about 5 wt % to about 30 wt % of a thermoplastic polymer component including polycarbonate, polyethylene terephthalate or a combination thereof; b) from about 10 wt % to about 55 wt % of a poly butylene terephthalate component; c) from about 0.1 wt % to about 10 wt % of a polyester elastomer component; d) from 0 wt % to about 10 wt % of an acrylic impact modifier component; e) from 0 wt % to about 10 wt % of an ethylene/alkyl acrylate/glycidyl methacrylate terpolymer compatibilizer component; and f) from about 30 wt % to about 70 wt % of a ceramic fiber component. Articles formed from the thermoplastic compositions and methods of forming the articles are also described.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: February 4, 2025
    Assignee: SHPP Global Technologies B.V.
    Inventors: Mohammad Moniruzzaman, Bart Vandormael, Todd Morris Loehr, Lakshmikant Suryakant Powale
  • Patent number: 12202970
    Abstract: A thermoplastic composition includes an aromatic poly(ketone), a poly(etherimide), and a reactive additive, wherein each component is present in a particular amount as defined herein. The thermoplastic composition can be useful in an insulating layer disposed over a conductor wire to form an electrical wire. Articles including the thermoplastic composition can be particularly useful in applications including an electrical device component, a railway vehicle component, an auto-mobile component, a marine vehicle component, a construction component, construction component, a building component, or an aircraft component.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: January 21, 2025
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Mian Dai, Kazuhiko Mitsui, Hariharan Ramalingam, Tsutomu Kinoshita, Katsura Hayashi
  • Patent number: 12187893
    Abstract: A thermoplastic composition includes: 40 to 75 wt % of a poly(carbonate-siloxane-arylate); 5 to 45 wt % of a poly(carbonate-siloxane) present in an amount effective to provide 0.75 to 7 wt % of siloxane units; 10 to 40 wt % of a polycarbonate homopolymer; 5 to 15 wt % of an organophosphorus compound in an amount effective to provide 0.1 to 1 wt % of phosphorus; and optionally, 0.1 to 10 wt % of an additive composition. The thermoplastic composition has a melt volume flow rate of greater than 6 cm3/10 min. An article molded from the thermoplastic composition has a 2-minute integrated heat release rate of less than or equal to 65 kW-min/m2 and a peak heat release rate of less than 65 kW/m2 and a notched Izod impact resistance of greater than 30 kJ/m2 or greater than 700 J/m2.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: January 7, 2025
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Laura Mely Ramirez, Tony Farrell, Paul Dean Sybert, Remco Wirtz
  • Patent number: 12180365
    Abstract: A composition includes 65.0-99.85 wt % of a high heat copolycarbonate, the high heat copolycarbonate further having a number ratio of carbon atoms to a total of hydrogen, oxygen, and fluorine atoms of less than 1.12, preferably from 0.83 to less than 1.12; 0.05-0.5 wt % of a first roughening agent; and 0.1-15.0 wt % of an organic slip agent, wherein the organic slip agent comprises pentaerythritol tetrastearate, dipentaerythritol hexastearate, glycerol tristearate, high density poly(ethylene), polymethylpentene, a poly(carbonate-siloxane), or a combination thereof; wherein each amount is based on the total weight of the composition and totals 100 wt %.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: December 31, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: James Alan Mahood, Matthew Frank Niemeyer
  • Patent number: 12180337
    Abstract: Compatibilizing materials for use with fibers and polymeric compositions are described. A compatibilizing material can include a silane (Si) modified polyphenylene ether (PPE) oligomer having a resin reactive functional group. The resin reactive functional group can be between the PPE moiety and a Si moiety. In other instances, the resin reactive functional group can be a substituent of the Si moiety.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: December 31, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Eylem Tarkin-Tas, Huseyin Tas, Nikhil Verghese
  • Patent number: 12173118
    Abstract: A phenylene ether oligomer composition is disclosed comprising, a phenylene ether oligomer having an external amine content of less than or equal to 1.5 weight percent; and a residual solvent in an amount of 10 to 10000 parts per million by weight, based on the weight of the phenylene ether oligomer composition; wherein the phenylene ether oligomer composition has an intrinsic viscosity of 0.03 to 0.13 deciliter per gram; a glass transition temperature of 135 to 175° C., or a combination thereof.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: December 24, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Douglas Henry Lenz, Madhav Ghanta, Matias Bikel
  • Patent number: 12116464
    Abstract: A composition includes a polymer base resin, a fiber filler including a sizing agent component, and an additive. The sizing agent component includes a sizing agent and a reactive aid. The composition exhibits a notched Izod impact strength of 140 to 190 J/m, and an unnotched impact strength of 500 to 1200 J/m when tested in accordance with ASTM D256.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: October 15, 2024
    Assignee: SHPP Global Technologies B.V.
    Inventors: Qin Wang, Reema Sinha, Jian Yang
  • Patent number: 12110379
    Abstract: A thermoplastic composition includes: (a) poly(cyclohexylenedimethylene terephthalate) (PCT) or a copolymer thereof; (b) at least 10 wt % of a reinforcing filler comprising glass fiber; (c) a laser direct structuring (LDS) additive comprising a tin oxide, an antimony oxide, or a combination thereof; and (d) a reflection additive comprising a titanium compound. A weight ratio of total titanium in the composition to the LDS additive in the composition is at least 0.7:1, or a weight ratio of total titanium in the composition to the PCT is 1.1:1 or less.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: October 8, 2024
    Assignee: SHPP Global Technologies B.V.
    Inventors: Yunan Cheng, Yun Zheng
  • Patent number: 12098247
    Abstract: A poly(etherimide) includes repeating units derived from polymerization of a biphenol dianhydride and an organic diamine. A method of making the poly(etherimide) includes contacting the biphenol dianhydride and the organic diamine under conditions effective to provide a poly(etherimide). The poly(etherimide) can be useful in a variety of articles, for example in an optoelectronic component.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: September 24, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Peter Johnson, James Patrick Schulte, II, Dadasaheb V. Patil
  • Patent number: 12098245
    Abstract: A capped bisphenol polyether oligomer including a reactive end group, wherein the capped bisphenol polyether oligomer further includes a repeating unit derived from: a bisphenol monomer, a benzylic dihalide, a tertiary cycloalkyl dihalide, or a combination thereof; and optionally, the capped bisphenol polyether oligomer further includes a branching agent.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: September 24, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Andrew Thomas Pingitore, James Alan Mahood, Eylem Tarkin-Tas, Yasser Dhahir
  • Patent number: 12077215
    Abstract: An energy absorbing device includes a honeycomb body having two or more tubes stacked transversely with one another along a longitudinal axis. The honeycomb body includes an inboard portion and an outboard portion. The inboard portion of the honeycomb body is arranged along the longitudinal axis and has an inboard portion bending stiffness. The outboard portion of the honeycomb body is arranged outboard of the longitudinal axis, is coupled to the inboard portion of the honeycomb body, and has an outboard portion bending stiffness. The outboard portion bending stiffness of the outboard portion is greater than the inboard portion bending stiffness of the inboard portion. Structural members for vehicle bodies and vehicle bodies are also described.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: September 3, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Vamsy Godthi, Somasekhar Bobba Venkat, Harindranath Sharma, Arunachala Parameshwara, Dinesh Munjurulimana
  • Patent number: 12024589
    Abstract: A method for preparing a poly(phenylene ether) includes feeding an oxygen-containing gas phase to a single continuous flow reactor containing a reaction mixture, and oxidatively polymerizing the reaction mixture to form a poly(phenylene ether) in the single reactor. The reaction mixture includes a phenol, a transition metal catalyst, and an organic solvent. A poly(phenylene ether) made by the method and articles including the poly(phenylene ether) are also disclosed. Methods for quantifying phenol concentration and poly(phenylene ether) molecular weight in the reaction mixture are also discussed.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: July 2, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Sivakumar Sreeramagiri, Samir Anapat, Rajesh Chowdhury, Ravinath Manchana, Bhanu Kiran Vankayala, Shweta Hegde, Ramesh Narayana, Yogesha Subbaiah
  • Patent number: 12006432
    Abstract: In an embodiment, a composition comprises a polycarbonate; 1 to 5 wt % based on a total weight of the composition of a nanosilica having a D50 particle size by volume of 5 to 50 nanometers; wherein the nanosilica has a hydrophobic coating; and a siloxane domain having repeat units of the formula 10; wherein each R is independently a C1-13 monovalent organic group and the value of E is 2 to 1,000; wherein the composition comprises at least one of a polycarbonate-polysiloxane copolymer, 0.1 to 5 wt % of a polysiloxane homopolymer based on the total weight of the composition, or a plurality of polysiloxane particles having a D50 particle size by volume of 0.1 to 10 micrometers.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: June 11, 2024
    Assignee: SHPP Global Technologies B.V.
    Inventors: Vaidyanath Ramakrishnan, Sepehr Harsiny, Johannes Gerardus Petrus Goossens, Johannes Martinus Dina Goossens, Theodorus Lambertus Hoeks, Devendra Bajaj, Pooja Bajaj
  • Patent number: 11976195
    Abstract: A composition includes specific amounts of a copolycarbonate and a roughening agent. The copolycarbonate contains first carbonate units derived from a first bisphenol monomer such that a homopolycarbonate of the first bisphenol monomer has a glass transition temperature less than 155° C., and second carbonate units derived from a second bisphenol monomer such that a homopolycarbonate of the second bisphenol monomer has a glass transition temperature of 155° C. or higher. The roughening agent includes a particulate crosslinked polymethylsilsesquioxane having a median equivalent spherical diameter greater than 5 micrometers and less than or equal to 10 micrometers.
    Type: Grant
    Filed: November 10, 2023
    Date of Patent: May 7, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Andrew Thomas Pingitore, Matthew Frank Niemeyer, James Alan Mahood, Brandon Philippe Gindt
  • Patent number: 11972886
    Abstract: Various aspects disclosed relate to hybrid nanoparticles embedded in non-magnetic microparticles. These materials can be used to directionally orient and impart an ordered structure to a variety of materials.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: April 30, 2024
    Assignee: SHPP Global Technologies B.V.
    Inventors: Devendra Bajaj, Viswanathan Kalyanaraman