Patents by Inventor Attila DAL

Attila DAL 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).

  • Composition containing a semi-ordered calcium silicate hydrate
    Patent number: 11667569
    Abstract: A curing accelerator composition for building chemical mixtures comprises a mineral constituent and a polymeric water-soluble dispersant. The mineral constituent comprises a semi-ordered calcium silicate hydrate having an apparent crystallite size of 15 nm or less and less than 35% by weight of crystalline phases other than the semi-ordered calcium silicate hydrate. The composition displays a more pronounced accelerating effect than comparative compositions in which the mineral component comprises a calcium silicate hydrate having a higher degree of crystallinity.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: June 6, 2023
    Inventors: Christoph Hesse, Michael Dietzsch, Attila Dal, Maria Becker
  • COMPOSITION CONTAINING A SEMI-ORDERED CALCIUM SILICATE HYDRATE
    Publication number: 20200231499
    Abstract: A curing accelerator composition for building chemical mixtures comprises a mineral constituent and a polymeric water-soluble dispersant. The mineral constituent comprises a semi-ordered calcium silicate hydrate having an apparent crystallite size of 15 nm or less and less than 35% by weight of crystalline phases other than the semi-ordered calcium silicate hydrate. The composition displays a more pronounced accelerating effect than comparative compositions in which the mineral component comprises a calcium silicate hydrate having a higher degree of crystallinity.
    Type: Application
    Filed: February 22, 2018
    Publication date: July 23, 2020
    Applicant: BASF SE
    Inventors: Christoph HESSE, Michael DIETZSCH, Attila DAL, Maria BECKER