Patents by Inventor Naiyong Jing

Naiyong Jing 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).

  • Publication number: 20210162559
    Abstract: The present disclosure relates to abrasive articles including conformable coatings, e.g. a hydrophilic coating, and polishing systems therefrom. The present disclosure provides an abrasive article including a ceramic body having an abrading surface and an opposed second surface, wherein the abrading surface of the ceramic body includes a plurality of engineered features each having a base and a distal end opposite the base and the ceramic body has a Mohs hardness of at least 7.5; a conformable metal oxide coating adjacent to and conforming to the plurality of engineered features, wherein the conformable metal oxide coating includes a first surface; and a conformable polar organic-metallic coating in contact with the first surface of the conformable metal oxide coating, wherein the conformable polar organic-metallic coating includes a chemical compound having at least one metal and an organic moiety having at least one polar functional group.
    Type: Application
    Filed: July 5, 2018
    Publication date: June 3, 2021
    Inventors: Chi-Fan Chen, Justin A. Riddle, Vincent J. Laraia, Caleb T. Nelson, Wen-Hsiang Hsieh, Moses M. David, Naiyong Jing, Jun MA
  • Publication number: 20210155821
    Abstract: A method of making a fluoropolymer coating composition is described comprising blending a latex comprising crystalline submicron fluoropolymer particles with a latex comprising amorphous fluoropolymer particles. The method further comprises coagulating and drying the blended latexes and dissolving the dried blended latexes in a fluorinated solvent. Also described is a fluoropolymer (e.g. coating) composition comprising crystalline submicron fluoropolymer particles dispersed in a solution of fluorinated solvent and amorphous fluoropolymer; the fluoropolymer composition after removal of the solvent; and a substrate comprising a coated surface of the fluoropolymer composition. In each of these embodiments, he amorphous fluoropolymer comprises at least 90 wt-% of polymerized units derived from perfluorinated monomers selected from tetrafluoroethene (TFE) and one or more unsaturated perfluorinated alkyl ethers.
    Type: Application
    Filed: June 11, 2019
    Publication date: May 27, 2021
    Inventors: Naiyong Jing, Tho Q. Nguyen, Klaus Hintzer
  • Publication number: 20210155790
    Abstract: A tetrafluoroethene copolymer having a melting point of from about 240° C. to 325° C., a melt flow index (MFI at 372° C. and 5 kg load) of 0.5-80 grams/10 minutes and having at least 70% by weight of units derived from tetrafluoroethene and further comprising units derived from at least one perfluorinated alkyl allyl ether (PAAE) comonomer corresponding to the general formula: CF2?CF—CF2—O—Rf (I) where Rf is a perfluorinated alkyl residue having from 1 to 10 carbon atoms and wherein the alkyl chain of the residue may be interrupted once or more than once by an oxygen atom and further, optionally, comprising units derived from perfluoromethyl vinyl ether (PMVE), perfluoroethyl vinyl ether (PEVE) and a combination thereof and wherein the content of units CA derived PAAEs and, optionally, PMVE, PEVE or a combination thereof, is at least 1.0% by weight.
    Type: Application
    Filed: February 15, 2019
    Publication date: May 27, 2021
    Inventors: Klaus Hintzer, Harald Kaspar, Jens Schrooten, Tilman C. Zipplies, Florian Jochum, Michael C. Dadalas, Tatsuo Fukushi, Naiyong Jing, Karl D. Weilandt
  • Publication number: 20210147704
    Abstract: A composition is described comprising at least one fluoropolymer. The fluoropolymer comprises at least 90% by weight based on the total weight of the fluoropolymer of polymerized units derived from perfluorinated monomers selected from tetrafluoroethene (TFE) and one or more unsaturated perfluorinated alkyl ethers and a fluorinated additive having a Mw of no greater than 50,000 g/mole comprising a partially fluorinated or perfluorinated alkyl or ether group. In some embodiments, the composition further comprises a fluorinated solvent. Also described are substrates comprising a coated surface of the fluoropolymer composition described herein.
    Type: Application
    Filed: June 11, 2019
    Publication date: May 20, 2021
    Inventors: Naiyong Jing, Tho Q. Nguyen, Klaus Hintzer, Molly J. Smith, Gezahegn D. Damte
  • Publication number: 20210139687
    Abstract: Compositions are described comprising at least one fluoropolymer, a solvent and an amino compound. The fluoropolymer comprises at least 90% by weight based on the total weight of the fluoropolymer of polymerized units derived from perfluorinated monomers selected from tetrafluoroethene (TFE) and one or more unsaturated perfluorinated alkyl ethers. The fluoropolymer typically comprises one or more cure sites, such as nitrile or halogenated cure sites. The solvent typically comprises a branched, partially fluorinated ether. In preferred embodiments the amine compound further comprises a silane group. Also described are methods of making the coating composition, methods of coating a substrate with UV and/or thermal curing, and the coated substrate.
    Type: Application
    Filed: June 11, 2019
    Publication date: May 13, 2021
    Inventors: Naiyong Jing, Tho Q. Nguyen, Klaus Hintzer, Cheng Li, Cheng Gu
  • Patent number: 10987686
    Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: April 27, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: Adam J. Meuler, Nicholas L. Untiedt, Stephen C. P. Joseph, Thomas P. Klun, Naiyong Jing, Paul B. Armstrong, David A. Gzik, Cheryl L. S. Elsbernd
  • Patent number: 10987685
    Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: April 27, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: Adam J. Meuler, Nicholas L. Untiedt, Stephen C. P. Joseph, Thomas P. Klun, Naiyong Jing, Paul B. Armstrong, David A. Gzik, Cheryl L. S. Elsbernd
  • Publication number: 20210108101
    Abstract: Described herein is coating composition comprising (a) a partially fluorinated polymer, wherein the fluorinated polymer comprises a C—F bond adjacent to a methylene (—CH2—) unit or a hydrohalogenated methylene (—CHX— where X is F, Cl, Br, or I) unit along the polymer backbone; (b) a protected amino silane; (c) an alkoxysilane; and (d) a non-fluorinated solvent. Also described herein are substrates coated with said coating composition and heated to bond the coating composition to the substrate.
    Type: Application
    Filed: June 10, 2019
    Publication date: April 15, 2021
    Inventors: Naiyong Jing, Tho Q. Nguyen, Gang Qian
  • Publication number: 20210062048
    Abstract: Tapes including an elastomeric backing layer having two major surfaces, wherein the backing layer includes a high temperature resistant elastomer (e.g., a high consistency silicone rubber elastomer), and a pressure sensitive adhesive layer, wherein the pressure sensitive adhesive layer comprises a silicone pressure sensitive adhesive.
    Type: Application
    Filed: April 11, 2019
    Publication date: March 4, 2021
    Inventors: Thomas B. Galush, David T. Amos, Edward E. Cole, Daniel R. Fronek, Naiyong Jing, Matthew J. Kryger, Kiu-Yuen Tse, Scott A. Van Wert
  • Publication number: 20210040321
    Abstract: Compositions include a compound preparable by reaction of components comprising an optionally crosslinked polyethylenimine and at least one an amine-reactive hydrolyzable organosilane represented by the formula R—Z—SiY3. R represents an amine-reactive group containing 1 to 18 carbon atoms; Z represents a divalent organic group containing 1 to 8 carbon atoms; and each Y independently represents a hydrolyzable group. Methods of using the compositions to make articles, and articles produces thereby are also disclosed. A composition comprising an intimate mixture of a crosslinked polyethylenimine and a polymeric binder material, and a method of making it is also disclosed.
    Type: Application
    Filed: October 23, 2020
    Publication date: February 11, 2021
    Inventors: Naiyong Jing, Kevin D. Landgrebe, Ryan T. Woldt, Wensheng Xia, Timothy J. Nies
  • Patent number: 10889725
    Abstract: A coating composition is disclosed comprising: (i) a non-zwitterionic compound comprising sulfonate-functional groups and (a) alkoxysilane groups and/or (b) silanol-functional groups; (ii) alcohol and/or water; and (iii) a tetraalkoxysilane, oligomers thereof, lithium silicate, sodium silicate, potassium silicate, silica, or combinations thereof.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: January 12, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: Naiyong Jing, Justin A. Riddle, Xue-hua Chen, Erik D. Olson
  • Publication number: 20200392382
    Abstract: Pressure sensitive adhesives are provided comprising an adhesive copolymer which is a copolymer of a set of monomers comprising: a) 41.0-49.0 weight percent of isobornyl acrylate (IBOA); b) 0.0-4.5 weight percent of one or more basic-functional polar monomers comprising a polymerizable double bond; and c) 46.5-58.9 weight percent of one or more alkyl (meth)acrylate monomers, where the alkyl groups are selected from linear and branched alkyl groups comprising 2-12 carbon atoms and branched alkyl groups comprising 13-20 carbon atoms and wherein weight percentages are weight percent of all monofunctional monomers comprising the ON adhesive copolymer. In another aspect, the present disclosure provides tapes comprising the pressure sensitive adhesive according to the present disclosure. In some embodiments, the tapes are flexographic plate mounting tapes.
    Type: Application
    Filed: February 20, 2019
    Publication date: December 17, 2020
    Inventors: Scott A. Van Wert, Jason D. Clapper, Naiyong Jing, David J. Yarusso
  • Publication number: 20200385778
    Abstract: A method is provided. The method includes providing an article, the article including a nonwoven substrate having a copolymer grafted thereto, the copolymer including interpolymerized monomer units of a quaternary ammonium-containing ligand monomers; an amide monomer; an oxy monomer; and a coating on the nonwoven substrate, the coating including a plurality of test microorganisms, an enzyme or a second substrate; and contacting the article with a detection medium for a period of time.
    Type: Application
    Filed: December 17, 2018
    Publication date: December 10, 2020
    Inventors: Kelvin J. Witcher, Francois Ahimou, Naiyong Jing, Tonya D. Bonilla, Joshua D. Erickson, Hsi-Chou Liu, Andrew W. Vail
  • Publication number: 20200385776
    Abstract: A composition, including: amine-modified silica nanoparticles, an indicator compound, and a liquid medium comprising water and no greater than 30 wt-% organic solvent, if present, based on the total weight of liquid medium. A method, including: providing the composition of current application; and contacting a plurality of cells or enzymes with the composition.
    Type: Application
    Filed: December 13, 2018
    Publication date: December 10, 2020
    Inventors: Kelvin J. Witcher, Francois Ahimou, Naiyong Jing, Tonya D. Bonilla, Joshua D. Erickson, Hsi-Chou Liu
  • Patent number: 10851240
    Abstract: Compositions include a compound preparable by reaction of components comprising an optionally crosslinked polyethylenimine and at least one an amine-reactive hydrolyzable organosilane represented by the formula R—Z—SiY3. R represents an amine-reactive group containing 1 to 18 carbon atoms; Z represents a divalent organic group containing 1 to 8 carbon atoms; and each Y independently represents a hydrolyzable group. Methods of using the compositions to make articles, and articles produces thereby are also disclosed. A composition comprising an intimate mixture of a crosslinked polyethylenimine and a polymeric binder material, and a method of making it is also disclosed.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: December 1, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Naiyong Jing, Kevin D. Landgrebe, Ryan T. Woldt, Wensheng Xia, Timothy J. Nies
  • Patent number: 10814287
    Abstract: The present disclosure provides a multilayer article. The multilayer article includes a) a microfiltration membrane substrate; b) a first layer directly attached to the first major surface of the microfiltration membrane substrate; and c) a second layer directly attached to the first layer. The first layer includes a first polymeric binder and acid-sintered interconnected first silica nanoparticles arranged to form a continuous three-dimensional porous network. The second layer includes acid-sintered interconnected second silica nanoparticles arranged to form a continuous three-dimensional porous network. The present disclosure also provides a method for forming a multilayer article.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: October 27, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Chunjie Zhang, Hongying Jiang, Xuan Jiang, Naiyong Jing
  • Patent number: 10793746
    Abstract: A composition having pH of 6 or less comprises composite particles dispersed in an aqueous continuous liquid phase. Each composite particle comprises a non-cationic polymer core surrounded by a silica shell consisting essentially of silica particles having a mean particle diameter of 3.2 nanometers or less. The weight ratio of the total amount of the silica in the composition to the total polymer is in a range of 0.2 to 2.2. The composition is useful for making various articles. A method for making the composition is also disclosed.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: October 6, 2020
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Naiyong Jing, Shupeng Wu, Zhigang Yu, Jiafeng Liu, Mingna Xiong
  • Patent number: 10792383
    Abstract: A method of disinfecting a medical device comprises three steps. First, a disinfectant is contacted with a process indicator and the medical device. The disinfectant comprises at least one aldehyde. The process indicator contains a synthetic amine-containing compound disposed on a substrate. The synthetic amine-containing compound comprises at least one of primary amino groups or secondary amino groups, and is reactive with the disinfectant to form at least one adduct. The synthetic amine-containing compound and the medical device are in fluid communication through the disinfectant. A predetermined disinfectant exposure criterion exists for contacting the disinfectant with the medical device. Second, the process indicator is spectrally observed and at least one parameter is obtained therefrom that is predictive of the predetermined disinfectant exposure criterion. The third step is determining that the predetermined disinfectant exposure criterion has been achieved.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: October 6, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Naiyong Jing, Ryan T. Woldt, Wensheng Xia, Kevin D. Landgrebe, Timothy J. Nies, Bryan A. Baker, Semra Colak Atan, Gary W. Jorgensen, Giuseppe M. Bommarito, David P. Swanson, George W. Griesgraber, Ranjani V. Parthasarathy
  • Patent number: 10787582
    Abstract: A composition having pH of 5 or less comprises composite particles dispersed in an aqueous continuous liquid phase. Each composite particle comprises a polymer core surrounded by a silicaceous shell. From 3 to 50 percent of silicon atoms in the silicaceous shells are bonded to respective organic groups via a silicon-carbon covalent bond. The weight ratio of the total amount of the silica in the composition to the total amount of the at least one polymer is from 0.1 to 19. The composition is useful for making various articles. A method for making the composition is also disclosed. Silicaceous particles dispersed in an aqueous phase, wherein from 3 to 50 percent of silicon atoms in the silicaceous particles are bonded to organic groups via a silicon-carbon covalent bond are also disclosed.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: September 29, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Naiyong Jing, Shupeng Wu, Zhigang Yu, Jiafeng Liu, Mingna Xiong, Xuan Jiang
  • Patent number: 10787589
    Abstract: Dry erase articles are described comprising a writable surface layer comprising a cured hardcoat composition comprising the reaction product of certain low surface energy compound(s). In one embodiment, the compound(s) comprise a C18-C36 hydrocarbon group and an ethylenically unsaturated group. In another embodiment, a mixture of compounds is utilized, the mixture comprising first compounds comprising a C18-C36 hydrocarbon group and an ethylenically unsaturated group and second compounds comprising a C8-C17 hydrocarbon group and an ethylenically unsaturated group, wherein the first and second compound are present at a weight ratio of 3:2 to 4:1.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: September 29, 2020
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Naiyong Jing, Jun Ma, Erika Saffer, David M. Mahli, Gezahegn D. Damte