Patents by Inventor Regina BRUNNMAIER

Regina BRUNNMAIER 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).

  • Composition comprising mixtures of polyacryates with fluorine-containing polyacrylates
    Patent number: 10407823
    Abstract: Composition, comprising a first component (I) comprising a polyacrylate (A1) and a wax (B), and a second component (II) comprising a polyacrylate (A2), wherein polyacrylate (A1) comprises moieties derived from (meth)acrylic acid ester monomers (M1) and (M2), and optionally (M3), CH2?CR3COO—R1??(M1) CH2?CR3COO—R2??(M2) CH2?CR3—X—R4;??(M3) wherein R1 is the alcohol moiety in monomer (M1) containing from 1 to 8 carbon atoms; R2 is the alcohol moiety in monomer (M2) containing from 9 to 40 carbon atoms; R3 is H, CH3, or C2H5; X is COO or CONH; R4 is glycidyl or CH2(CH2)n—OR5, wherein n is an integer in the range of from 1-10 and R5 is H or a residue containing from 1 to 6 carbon atoms; and polyacrylate (A2) is a fluorine-containing polyacrylate; wherein the composition is based on water and/or an organic solvent.
    Type: Grant
    Filed: July 3, 2015
    Date of Patent: September 10, 2019
    Assignee: ARCHROMA IP GMBH
    Inventors: Wolfgang Knaup, Regina Brunnmaier
  • COMPOSITION COMPRISING MIXTURES OF POLYACRYATES WITH FLUORINE-CONTAINING POLYACRYLATES
    Publication number: 20170158850
    Abstract: Composition, comprising a first component (I) comprising a polyacrylate (A1) and a wax (B), and a second component (II) comprising a polyacrylate (A2), wherein polyacrylate (A1) comprises moieties derived from (meth)acrylic acid ester monomers (M1) and (M2), and optionally (M3), CH2?CR3COO—R1??(M1) CH2?CR3COO—R2??(M2) CH2?CR3—X—R4;??(M3) wherein R1 is the alcohol moiety in monomer (M1) containing from 1 to 8 carbon atoms; R2 is the alcohol moiety in monomer (M2) containing from 9 to 40 carbon atoms; R3 is H, CH3, or C2H5; X is COO or CONH; R4 is glycidyl or CH2(CH2)n—OR5, wherein n is an integer in the range of from 1-10 and R5 is H or a residue containing from 1 to 6 carbon atoms; and polyacrylate (A2) is a fluorine-containing polyacrylate; wherein the composition is based on water and/or an organic solvent.
    Type: Application
    Filed: July 3, 2015
    Publication date: June 8, 2017
    Inventors: Wolfgang KNAUP, Regina BRUNNMAIER