Patents by Inventor Isabelle Uhl

Isabelle Uhl 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: 20230357612
    Abstract: The present disclosure is directed to a water-based pressure-sensitive adhesive composition. In an embodiment, the water-based pressure-sensitive adhesive composition includes (A) an acrylic dispersion composed of particles of (i) an acrylic-based polymer with a glass transition temperature (Tg) less than -20° C., and (ii) a surfactant. The water-based pressure-sensitive adhesive composition also includes (B) an ethylene ester dispersion composed of (i) particles of an ethylene ester copolymer having from 1 wt % to less than 50 wt% acrylate comonomer, and (ii) a dispersant. Further disclosed are articles with the water-based pressure-sensitive adhesive composition.
    Type: Application
    Filed: September 15, 2021
    Publication date: November 9, 2023
    Inventors: Joseph B. Binder, Sehban N. Ozair, David L. Malotky, Robert S. Moglia, Isabelle Uhl, Saswati Pujari
  • Publication number: 20230357611
    Abstract: The present disclosure is directed to a water-based pressure-sensitive adhesive composition. In an embodiment, the water-based pressure-sensitive adhesive composition includes (A) an acrylic dispersion composed of particles of (i) an acrylic-based polymer with a glass transition temperature (Tg) less than -20° C., and (ii) a surfactant. The water-based pressure-sensitive adhesive composition also includes (B) an ethylene vinyl acetate (EVA) dispersion comprising (i) particles of an ethylene and vinyl acetate copolymer having from 10 wt% to less than 50 wt% vinyl acetate comonomer, and (ii) a dispersant. Further disclosed are articles with the water-based pressure-sensitive adhesive composition.
    Type: Application
    Filed: September 14, 2021
    Publication date: November 9, 2023
    Inventors: Joseph B. Binder, David L. Malotky, Saswati Pujari, Isabelle Uhl, Vinita Yadav, Robert S. Moglia, Sehban Ozair, Pavel Janko
  • Publication number: 20230340302
    Abstract: The present disclosure is directed to a water-based pressure-sensitive adhesive composition. In an embodiment, the water-based pressure-sensitive adhesive composition includes (A) an acrylic dispersion composed of particles of (i) an acrylic-based polymer with a glass transition temperature (Tg) less than ?20° C., and (ii) a surfactant. The water-based pressure-sensitive adhesive composition also includes (B) an ethylene acid dispersion composed of (i) particles of an ethylene acid copolymer having from 3 wt % to less than 50 wt % acid comonomer and a melt index from 1 g/10 min to 100 g/10 min, and (ii) at least one of a dispersant or a neutralizing agent. Further disclosed are articles with the water-based pressure-sensitive adhesive composition.
    Type: Application
    Filed: September 14, 2021
    Publication date: October 26, 2023
    Inventors: Joseph B. Binder, Sehban N. Ozair, David L. Malotky, Saswati Pujari, Isabelle Uhl, Vinita Yadav, Robert S. Moglia
  • Publication number: 20200215804
    Abstract: A blend suitable for use in a release layer of a multilayer protective film. The blends comprise greater than 50 wt. % of an ethylene/alpha-olefin copolymer, a functionalized ethylene-based polymer, and an inorganic filler.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 9, 2020
    Inventors: Jesus Nieto, Antonio Manrique, Isabelle Uhl, David Munoz
  • Publication number: 20200079979
    Abstract: Water-based pressure sensitive adhesive compositions are disclosed comprising (a) an acrylic emulsion having a glass transition temperature of less than or equal to 20° C., (b) optionally, a dispersant or a silane-containing compound, and (c) an ethylene or propylene copolymer emulsion. In some embodiments, (a) comprises from 75 to 99 wt % of the compositions, (b), when present, comprises from 0.1 to 5 wt % of the compositions, and (c) comprises from 0.1 to 25 wt % of the composition, each based on the dry weight of the compositions. Methods for preparing water-based pressure sensitive adhesive compositions are also disclosed comprising emulsion polymerizing at least one unsaturated monomer, thereby forming an emulsion polymer having a glass transition temperature of less than or equal to ?10° C. and blending the emulsion polymer together with a dispersant or silane-containing compound and an ethylene or propylene copolymer emulsion.
    Type: Application
    Filed: March 13, 2017
    Publication date: March 12, 2020
    Applicants: Rohm and Haas Company, Dow Global Technologies LLC
    Inventors: Mario De Filippis, Miao Yang, Cathie Seyfried, Zhaohui Qu, Isabelle Uhl, Melinda L. Einsla, Kalyan Sehanobish, William B. Griffith, Jr., Vinita Yadav
  • Patent number: 9796888
    Abstract: An aqueous adhesive composition including a certain emulsion polymer and an epoxysilane wherein the adhesive composition is substantially free from crosslinking agent is provided. A method for providing a substrate bearing a paper label, the adhered label having ice water resistance, and a method for removing the paper label from the substrate are also provided.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: October 24, 2017
    Assignee: Rohm and Haas Company
    Inventors: Natacha Cisowski, Isabelle Uhl
  • Patent number: 9670389
    Abstract: An aqueous adhesive composition including a certain emulsion polymer and an epoxysilane wherein the adhesive composition is substantially free from crosslinking agent is provided. A method for providing a substrate bearing a paper label, the adhered label having ice water resistance, and a method for removing the paper label from the substrate are also provided.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: June 6, 2017
    Assignee: Rohm and Haas Company
    Inventors: Natacha Cisowski, Isabelle Uhl
  • Publication number: 20170145265
    Abstract: An aqueous adhesive composition including a certain emulsion polymer and an epoxysilane wherein the adhesive composition is substantially free from crosslinking agent is provided. A method for providing a substrate bearing a paper label, the adhered label having ice water resistance, and a method for removing the paper label from the substrate are also provided.
    Type: Application
    Filed: February 7, 2017
    Publication date: May 25, 2017
    Inventors: Natacha Cisowski, Isabelle Uhl
  • Publication number: 20160272855
    Abstract: An aqueous adhesive composition including a certain emulsion polymer and an epoxysilane wherein the adhesive composition is substantially free from crosslinking agent is provided. A method for providing a substrate bearing a paper label, the adhered label having ice water resistance, and a method for removing the paper label from the substrate are also provided.
    Type: Application
    Filed: June 1, 2016
    Publication date: September 22, 2016
    Inventors: Natacha Cisowski, Isabelle Uhl
  • Publication number: 20150101730
    Abstract: An aqueous adhesive composition including a certain emulsion polymer and an epoxysilane wherein the adhesive composition is substantially free from crosslinking agent is provided. A method for providing a substrate bearing a paper label, the adhered label having ice water resistance, and a method for removing the paper label from the substrate are also provided.
    Type: Application
    Filed: June 19, 2013
    Publication date: April 16, 2015
    Inventors: Natacha Cisowski, Isabelle Uhl
  • Publication number: 20120295106
    Abstract: A polyvinyl chloride(“PVC”) structure including from 5% to 40% by weight, based on the weight of PVC, DINCH (1,2-cyclohexane dicarboxylic acid di-isononyl ester) plasticizer coated with a certain crosslinked polymeric coating and, disposed on the crosslinked coating, a substantially uncrosslinked pressure sensitive adhesive and a method for forming the structure is provided.
    Type: Application
    Filed: August 2, 2012
    Publication date: November 22, 2012
    Inventors: Natacha Cisowski, William B. Griffith, JR., Isabelle Uhl
  • Publication number: 20080124538
    Abstract: A low noise adhesive product and a process for making such is disclosed. This adhesive product is useful as packaging tape.
    Type: Application
    Filed: November 13, 2007
    Publication date: May 29, 2008
    Inventors: William B. Griffith, Robert V. Slone, Isabelle Uhl