Patents by Inventor Dirk Schmelter

Dirk Schmelter 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).

  • SILYLATED POLYISOCYANATES
    Publication number: 20160194341
    Abstract: The present invention relates to silylated polyisocyanates containing allophante groups, to processes for preparing them, to their use, and to coating compositions comprising them.
    Type: Application
    Filed: July 9, 2014
    Publication date: July 7, 2016
    Applicants: BASF SE, BASF COATINGS GMBH
    Inventors: Christina HAAF-KLEINHUBBERT, Verena FELDMANN, Frederic LUCAS, Pieter IN T VELD, Rumman AHMED, Markus HICKL, Bernd BRUCHMANN, Horst HINTZE-BRUENING, Dirk SCHMELTER, Svetlana GURIYANOVA
  • SILYLATED POLYISOCYANATES
    Publication number: 20160168175
    Abstract: The present invention relates to silylated polyisocyanates, to processes for preparing them, to their use, and to coating compositions comprising them.
    Type: Application
    Filed: July 15, 2014
    Publication date: June 16, 2016
    Applicants: BASF SE, BASF COATINGS AG
    Inventors: Christina HAAF-KLEINHUBBERT, Frederic LUCAS, Rumman AHMED, Bernd BRUCHMANN, Svetlana GURIYANOVA, Markus HICKL, Horst HINTZE-BRUENING, Pieter IN 'T VELD, Dirk SCHMELTER, Verena FELDMANN
  • Silylated amino resins
    Patent number: 8742003
    Abstract: The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: June 3, 2014
    Assignee: BASF SE
    Inventors: Christina Haaf, Markus Hickl, Ruediger Stark, Horst Hintze-Bruening, Bernd Bruchmann, Dirk Schmelter, Thomas Gloege, Christine Roesch
  • SILYLATED AMINO RESINS
    Publication number: 20130035435
    Abstract: The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.
    Type: Application
    Filed: July 13, 2012
    Publication date: February 7, 2013
    Applicant: BASF SE
    Inventors: Christina HAAF, Markus HICKL, Rüdiger STARK, Horst HINTZE-BRÜNING, Bernd BRUCHMANN, Dirk SCHMELTER, Thomas GLOEGE, Christine RÖSCH
  • Copolymers of olefinically unsaturated monomers, their preparation and use
    Publication number: 20090137715
    Abstract: Disclosed herein is a copolymer (A) of olefinically unsaturated monomers (a), prepared by single-stage or multistage controlled free-radical copolymerization in an aqueous medium of monomers comprising: (a1) an olefinically unsaturated monomer comprising a chelate-forming group; and (a2) an olefinically unsaturated monomer different from the olefinically unsaturated monomer (a1), and selected from the group consisting of: (a21) monomers of the general formula I: R1R2C?CR3R4 (I), wherein R1, R2, R3, and R4 are independently hydrogen atoms or substituted or unsubstituted alkyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, aryl, alkylaryl, cycloalkylaryl, arylalkyl or arylcycloalkyl radicals, with the proviso that at least two of R1, R2, R3, and R4 are substituted or unsubstituted aryl, arylalkyl or arylcycloalkyl radicals; (a22) an olefinically unsaturated terpene hydrocarbon; and (a23) a dimeric alpha-alkylvinylaromatic.
    Type: Application
    Filed: January 25, 2007
    Publication date: May 28, 2009
    Applicant: BASF COATINGS AG
    Inventors: Horst Hintze-Bruning, Dirk Schmelter