Patents by Inventor Carole Morcillo Ruiz

Carole Morcillo Ruiz 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).

  • Multilayer coating with a primer-surfacer of a nonaqueous coating material comprising at least two different polyesters
    Patent number: 10421879
    Abstract: Method for producing a multicoat coating comprises: applying a primer-surfacer coat (I) to an optionally pretreated substrate, curing coat (I), applying a basecoat (II) to coat (I), optionally curing the basecoat (II), applying a clearcoat (III) to basecoat (II), and curing basecoat (II) and/or clearcoat (III), wherein coat (I) is obtained by applying a nonaqueous, solventborne coating material comprising by weight: at least 20% of at least one organic solvent, at least 8% of at least one first polyester (A1), having a glass transition temperature of at least 20° C. and an acid number of 0 to 40 mg KOH/g; at least 8% by weight of at least one second polyester (A2), different from (A1) and having a glass transition temperature of not more than 10° C.; at least one crosslinker (B); and at least 8% of one or more fillers and/or pigments (C).
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: September 24, 2019
    Assignee: BASF Coatings GmbH
    Inventors: Heinrich Wonnemann, Markus Oberhoff, Martin Rieping, Beate Podlaski-Pyzik, Carole Morcillo Ruiz, Michael Hartung