Patents by Inventor Wolfram Badura

Wolfram Badura 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: 20100099316
    Abstract: The present invention relates to a process for producing a coated textile, which comprises treating a textile substrate with an aqueous liquor comprising (A) at least one hydrophobic polymer, (B) if appropriate at least one condensation product of at least one amino-containing compound and at least one aldehyde or dialdehyde and if appropriate of at least one alcohol, and thereafter with a further aqueous liquor comprising (A) at least one hydrophobic polymer, (B) at least one condensation product of at least one amino-containing compound and at least one aldehyde or dialdehyde and if appropriate of at least one alcohol, (C) at least one solid in particulate form having an average particle diameter in the range from 1 to 500 nm.
    Type: Application
    Filed: March 14, 2008
    Publication date: April 22, 2010
    Applicant: BASF SE
    Inventors: Ralf Nörenberg, Sylvia von Krog, Wolfram Badura
  • Publication number: 20100055444
    Abstract: The present invention relates to a process for producing a coated textile, which comprises treating a textile substrate, without prior application of a primer, with an aqueous liquor comprising (A) at least one solid in particulate form having an average particle diameter in the range from 1 to 500 nm, (B) at least one hydrophobic polymer, (C) at least one condensation product of at least one amino-containing compound and at least one aldehyde or dialdehyde and if appropriate of at least one alcohol.
    Type: Application
    Filed: January 14, 2008
    Publication date: March 4, 2010
    Applicant: BASF SE
    Inventors: Ralf Noerenberg, Wolfram Badura, Sylvia von Krog
  • Patent number: 5776394
    Abstract: Solvent-spun cellulose fibers having a reduced tendency to fibrillate are produced by treating the fibers with one or more compounds from the group of the(A) N-methylol ethers of carboxamides, urethanes, ureas and aminotriazines,(B) N-alkyl-mono- or polysubstituted cyclic hydroxy- or alkoxy-ethyleneureas,(C) hydrophilic modified polyisocyanates, and(D) mixtures of polyurethanes with isocyanates.
    Type: Grant
    Filed: March 6, 1997
    Date of Patent: July 7, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Schrott, Wolfram Badura