Patents Assigned to Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.v. Berlin
  • Patent number: 7494824
    Abstract: An interactive system is provided with at least one active surface of plastic from monomers containing at least one structural element derived from a carbon dioxide (A), and at least one substance associated to a linker with at least one structural element (B) capable of establishing a hydrogen bond, and involving an interaction between the structural elements (A) and (B). The interactive system is suitable for presenting and eliminating substances in liquids.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: February 24, 2009
    Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V., Berlin
    Inventors: Elke Bucha, Götz Nowak
  • Patent number: 6929955
    Abstract: The present invention relates to an interactive system comprising at least one active surface of plastic from monomers containing at least one structural element derived from a carbon dioxide (A), and at least one substance associated to a linker with at least one structural element (B) capable of establishing a hydrogen bond, and involving an interaction between the structural elements (A) and (B). That interactive system is suitable for presenting and eliminating substances in liquids.
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: August 16, 2005
    Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., Berlin
    Inventors: Elke Bucha, Götz Nowak
  • Patent number: 6124458
    Abstract: Quaterrylenetetracarboxylic diimides I whereR is hydrogen;C.sub.1 -C.sub.30 -alkyl whose carbon chain may be interrupted by one or more of --O--, --S--, --NR.sup.1 --, --CO-- and/or --SO.sub.2 -- and which may be monosubstituted or polysubstituted by cyano, C.sub.1 -C.sub.6 -alkoxy or a 5-, 6- or 7-membered heterocyclic radical which is attached via a nitrogen atom and which may contain further heteroatoms and may be aromatic, whereR.sup.1 is hydrogen or C.sub.1 -C.sub.6 -alkyl;C.sub.5 -C.sub.8 -cycloalkyl whose carbon skeleton may be interrupted by one or more of --O--, --S-- and/or --NR.sup.1 --;aryl or hetaryl, which may each be monosubstituted or poly-substituted by C.sub.1 -C.sub.18 -alkyl, C.sub.1 -C.sub.6 -alkoxy, cyano, --CONHR.sup.2, --NHCOR.sup.2 and/or aryl- or hetaryl-azo, which may each be substituted by C.sub.1 -C.sub.10 -alkyl, C.sub.1 -C.sub.6 -alkoxy or cyano, whereR.sup.2 is hydrogen; C.sub.1 -C.sub.18 -alkyl; aryl or hetaryl, which may each be substituted by C.sub.1 -C.sub.6 -alkyl, C.sub.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: September 26, 2000
    Assignees: BASF Aktiengesellschaft, Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V. Berlin
    Inventors: Klaus Muellen, Heribert Quante, Arno Bohm
  • Patent number: 5986099
    Abstract: Quaterrylenetetracarboxylic diimides I ##STR1## where R is hydrogen;C.sub.1 -C.sub.30 -alkyl whose carbon chain may be interrupted by one or e of --O--, --S--, --NR.sup.1 --, --CO-- and/or --SO.sub.2 -- and which may be monosubstituted or polysubstituted by cyano, C.sub.1 -C.sub.6 -alkoxy or a 5-, 6- or 7-membered heterocyclic radical which is attached via a nitrogen atom and which may contain further heteroatoms and may be aromatic, whereR.sup.1 is hydrogen or C.sub.1 -C.sub.6 -alkyl;C.sub.5 -C.sub.8 -cycloalkyl whose carbon skeleton may be interrupted by one or more of --O--, --S-- and/or --NR.sup.1 --;aryl or hetaryl, which may each be monosubstituted or poly-substituted by C.sub.1 -C.sub.18 -alkyl, C.sub.1 -C.sub.6 -alkoxy, cyano, --CONHR.sup.2, --NHCOR.sup.2 and/or aryl- or hetaryl-azo, which may each be substituted by C.sub.1 -C.sub.10 -alkyl, C.sub.1 -C.sub.6 -alkoxy or cyano, whereR.sup.2 is hydrogen; C.sub.1 -C.sub.18 -alkyl; aryl or hetaryl, which may each be substituted by C.sub.1 -C.sub.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: November 16, 1999
    Assignees: BASF Aktiengesellschaft, Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V. Berlin
    Inventors: Klaus Mullen, Heribert Quante, Arno Bohm
  • Patent number: 5434353
    Abstract: A self-supporting electric conductor arrangement, in particular a coil, suitable for arrangement in a vacuum container, contains, as a supporting structure, a tube (18a) of insulating material, e.g. quartz glass, in which is arranged an electric conductor (18b) in the form of a flexible chord or an electrically conducting layer precipitated on the inner wall of the tube. A preferred field of application is a coil-shaped insulated antenna situated in the plasma for a high frequency plasma generator.
    Type: Grant
    Filed: December 13, 1993
    Date of Patent: July 18, 1995
    Assignee: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.v. Berlin
    Inventor: Werner Kraus