Patents by Inventor Uwe Gohs

Uwe Gohs 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).

  • Patent number: 10113042
    Abstract: A method for curing and surface functionalization of molded parts, including processing materials that contain at least one unsaturated radically or cationically curable reactive resin system and further substances to form a molded part and cross-linking the materials up to dimensional stability during or after the processing. The method additionally includes subjecting the molded part to energetic radiation or energetic particles at least one of during the cross-linking and subsequent to the cross-linking to essentially complete curing at least of a surface region of the molded part to produce an essentially completely coatable molded part surface.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: October 30, 2018
    Inventors: Michaela Gedan-Smolka, Uwe Gohs, Anett Mueller
  • Publication number: 20110311733
    Abstract: The invention relates to the fields of chemistry and relates to a method for curing and surface modification of molded parts, which can be used, for example, in the automobile industry, in vehicle construction, in the electrical industry. The object of the present invention is to disclose a method which can be carried out in particular in a short time and with a high degree of reproducibility and leads to an improvement in the surface quality of the molded parts to be painted.
    Type: Application
    Filed: February 4, 2010
    Publication date: December 22, 2011
    Inventors: Michaela Gedan-Smolka, Uwe Gohs, Anett Mueller
  • Patent number: 6015621
    Abstract: An ultraviolet-sensitive dosimeter material comprises at least one diazonium compound featuring absorption in the ultraviolet wavelength range, and a binder. The diazonium compound is preferably formed by a diazonium salt of the general formula ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and X.sup.- are selected from the following groups:R.sub.1 : H, halogen, alkyl with C.sub.1 -C.sub.5, alkoxy with C.sub.1 -C.sub.5, aryloxy,R.sub.2 : H, halogen, alkyl with C.sub.1 -C.sub.5, alkoxy with C.sub.1 -C.sub.5, aryloxy,NR'R" (R', R" same or differing alkyl compounds or heterocyclic armines, or COOR.sub.4 (R.sub.4 alkyl with C.sub.1 -C.sub.5), andR.sub.3 : H, alkoxy with C.sub.1 -C.sub.5, andX.sup.- : diazo process anions, or perfluorinated aliphatic or aromatic anions.
    Type: Grant
    Filed: April 28, 1998
    Date of Patent: January 18, 2000
    Assignee: Syntec Gesellschaft fur Chemie und Technologie der Informationsaufzeichnu ng mbH
    Inventors: Regina Lischewski, Ursula Sell, Jorg Marx, Uwe Gohs