Patents by Inventor Phillip H. Henna

Phillip H. Henna 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: 20240018396
    Abstract: Described herein is a release coating comprising a blend of: (a) a first polymer, wherein the first polymer is a silicone-containing (meth)acrylic polymer; and (b) a second polymer, wherein the second polymer comprises the polymerization reaction product of: (i) a first monomer having an alkyl group with 12 to 24 carbon atoms, a linking group containing a nitrogen or ester group, and a free-radically polymerizable (meth)acryl group; and (ii) a second free-radically polymerizable monomer having less than 12 carbon atoms. Such release coatings can be coated onto a substrate and used as a release coating for pressure sensitive adhesives.
    Type: Application
    Filed: November 11, 2021
    Publication date: January 18, 2024
    Inventors: Rohit Gupta, James P. DiZio, Phillip H. Henna, Mark C. Lavigne, Maria O. Miranda, Scott M. Tapio
  • Publication number: 20230257620
    Abstract: A release composition comprising a waterborne latex polymer particles comprising the polymerization reaction product of: i) a first monomer having an alkyl group with 12 to 24 carbon atoms, a nitrogen-containing or ester linking group, and a free-radically polymerizable (meth)acryl group; ii) a second free-radically polymerizable monomer having less than 12 carbon atoms; and iii) a free-radically polymerizable surfactant; and an aqueous carrier liquid. Also described is a method of making a release coated article and articles.
    Type: Application
    Filed: June 21, 2021
    Publication date: August 17, 2023
    Inventors: Rohit Gupta, James P. DiZio, Maria O. Miranda, Phillip H. Henna, Christopher P. Gerlach, Anna M. Clausen, Jayshree Seth
  • Publication number: 20220228005
    Abstract: Described herein is a latex coating composition comprising particles of of the polymer are of formula I, wherein R3 is H or CH3, L is an alkylene group comprising 1-4 carbon atoms, R1 and R2 are independently selected from an alkyl group comprising 1 to 3 carbon atoms, n is an integer from 11 to 21, and A is a counter anion.
    Type: Application
    Filed: June 15, 2020
    Publication date: July 21, 2022
    Inventors: Clinton G. Wiener, Mahfuza B. Ali, Maria A. Appeaning, Ibrahim A. El Hedok, Phillip H. Henna, Ramesh C. Kumar
  • Patent number: 10946399
    Abstract: Presently describes are articles, such as liquid reservoirs, comprising a liquid repellent surface. The liquid repellent surface comprises a surface layer comprising a silane or siloxane material, wherein the liquid repellent surface is not a lubricant impregnated surface. In one embodiment, the liquid repellent surface (e.g. layer) comprise a silicone melt additive and a thermoplastic polymeric material component. In some embodiments, the article (e.g. liquid reservoir) comprise a thermoplastic polymeric material.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: March 16, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: Adam J. Meuler, Elaine M. Yorkgitis, David S. Hays, Kent C. Hackbarth, Stephen C. P. Joseph, Cheryl L. S. Elsbernd, Jon P. Nietfeld, Phillip H. Henna, David J. Kinning, Nicholas L. Untiedt, Jeffrey O. Emslander
  • Publication number: 20200198292
    Abstract: The disclosure relates to articles comprising a substrate, a pressure sensitive adhesive, and a release layer, wherein the release layer comprises at least one silicone carbonate polymer.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: PHILLIP H. HENNA, RAMESH C. KUMAR
  • Patent number: 10611123
    Abstract: The disclosure relates to articles comprising a substrate, a pressure sensitive adhesive, and a release layer, wherein the release layer comprises at least one silicone carbonate polymer.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: April 7, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Phillip H. Henna, Ramesh C. Kumar
  • Publication number: 20190126301
    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) comprises a siloxane material. 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. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.
    Type: Application
    Filed: April 26, 2017
    Publication date: May 2, 2019
    Inventors: Adam J. Meuler, Elaine M. Yorkgitis, David S. Hays, Kent C. Hackbarth, Stephen C. P. Joseph, Cheryl L. S. Elsbernd, Jon P. Nietfeld, Phillip H. Henna, David J. Kinning, Nicholas L. Untiedt, Jeffrey O. Emslander
  • Publication number: 20190060927
    Abstract: Presently describes are articles, such as liquid reservoirs, comprising a liquid repellent surface. The liquid repellent surface comprises a surface layer comprising a silane or siloxane material, wherein the liquid repellent surface is not a lubricant impregnated surface. In one embodiment, the liquid repellent surface (e.g. layer) comprise a silicone melt additive and a thermoplastic polymeric material component. In some embodiments, the article (e.g. liquid reservoir) comprise a thermoplastic polymeric material.
    Type: Application
    Filed: April 26, 2017
    Publication date: February 28, 2019
    Inventors: Adam J. Meuler, Elaine M. Yorkgitis, David S. Hays, Kent C. Hackbarth, Stephen C. P. Joseph, Cheryl L. S. Elsbernd, Jon P. Nietfeld, Phillip H. Henna, David J. Kinning, Nicholas L. Untiedt, Jeffrey O. Emslander
  • Publication number: 20180057716
    Abstract: The disclosure relates to articles comprising a substrate, a pressure sensitive adhesive, and a release layer, wherein the release layer comprises at least one silicone carbonate polymer.
    Type: Application
    Filed: January 28, 2016
    Publication date: March 1, 2018
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: PHILLIP H. HENNA, RAMESH C. KUMAR
  • Patent number: 8318876
    Abstract: The invention provides a method for producing a thermosetting resin from renewable oils, the method comprising supplying renewable oil molecules containing strained ring alkene moieties; reacting the alkene moieties with cyclic alkenes to create a polymer; and repeating the above two steps until the resin having desired characteristics are obtained. Also provided is a thermoset resin comprising functionalized renewable oil polymerized with a co-monomer.
    Type: Grant
    Filed: January 25, 2012
    Date of Patent: November 27, 2012
    Assignee: U.S. Department of Energy
    Inventors: Richard C. Larock, Phillip H. Henna, Michael R. Kessier