Patents by Inventor Luis Molinari

Luis Molinari 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).

  • Rubber mixture
    Patent number: 8124682
    Abstract: The invention relates to a rubber mixture comprising at least one rubber and at least one low-PAH-content carbon black, where the low-PAH-content carbon black has (A) an iodine number of from 17 to 75 mg/g, (B) an STSA surface area of from 17 to 64 m2/g, (C) an iodine number:STSA surface area ratio >1.06 mg/m2, (D) an OAN number of from 60 to 160 ml/100 g, (E) a COAN number of from 40 to 110 ml/100 g, (F) a mode greater than 100 nm and (G) benzo(a)pyrene content <2 ppm. The rubber mixture can be used to produce technical rubber items and tyres.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: February 28, 2012
    Assignee: Evonik Carbon Black GmbH
    Inventors: Joachim Froehlich, Paul Dieter Messer, Michael Warskulat, Luis Molinari, Vanni Vitali
  • RUBBER MIXTURE
    Publication number: 20110124792
    Abstract: The invention relates to a rubber mixture comprising at least one rubber and at least one low-PAH-content carbon black, where the low-PAH-content carbon black has (A) an iodine number of from 17 to 75 mg/g, (B) an STSA surface area of from 17 to 64 m2/g, (C) an iodine number:STSA surface area ratio >1.06 mg/m2, (D) an OAN number of from 60 to 160 ml/100 g, (E) a COAN number of from 40 to 110 ml/100 g, (F) a mode greater than 100 nm and (G) benzo(a)pyrene content <2 ppm. The rubber mixture can be used to produce technical rubber items and tyres.
    Type: Application
    Filed: November 19, 2010
    Publication date: May 26, 2011
    Applicant: Evonik Degussa GmbH
    Inventors: Joachim FRÖEHLICH, Paul Dieter MESSER, Michael WARSKULAT, Luis MOLINARI, Vanni VITALI