Patents Assigned to Disruptive Materials Operations AB
  • Particulate amorphous mesoporous magnesium carbonate material
    Patent number: 12419816
    Abstract: The present invention relates to a particulate highly porous amorphous mesoporous magnesium carbonate material suitable for uptake of high amounts of oily substances, sebum or a beneficial agent or combinations of these and to topical and cosmetic compositions comprising such material. The particulate highly porous amorphous mesoporous magnesium carbonate material according to the invention has a total pore volume larger than 0.1 cm 3/g and is constituted of particles having a peak particle size at or below 35 ?m.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: September 23, 2025
    Assignee: Disruptive Materials Operations AB
    Inventors: Cecilia Århammar, Gabriella Josefsson
  • PARTICULATE AMORPHOUS MESOPOROUS MAGNESIUM CARBONATE MATERIAL
    Publication number: 20220160594
    Abstract: The present invention relates to a particulate highly porous amorphous mesoporous magnesium carbonate material suitable for uptake of high amounts of oily substances, sebum or a beneficial agent or combinations of these and to topical and cosmetic compositions comprising such material. The particulate highly porous amorphous mesoporous magnesium carbonate material according to the invention has a total pore volume larger than 0.1 cm 3/g and is constituted of particles having a peak particle size at or below 35 ?m.
    Type: Application
    Filed: February 25, 2020
    Publication date: May 26, 2022
    Applicant: DISRUPTIVE MATERIALS OPERATIONS AB
    Inventors: Cecilia ÅRHAMMAR, Gabriella JOSEFSSON
  • Mesoporous composite comprising anhydrous, amorphous magnesium carbonate and calcium carbonate, and methods of production thereof
    Patent number: 11155469
    Abstract: An X-ray amorphous magnesium carbonate is disclosed that is characterized by a cumulative pore volume of pores with a diameter smaller than 10 nm of at least 0.018 cm3/g, and a specific surface areas of at least 60 m2/g. The X-ray amorphous magnesium carbonate is produced by reacting an inorganic magnesium compound with alcohol in a CO2 atmosphere. The X-ray amorphous magnesium carbonate can be a powder or a pellet and acts as a desiccant in, for example, production of food, chemicals or pharmaceuticals.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: October 26, 2021
    Assignee: Disruptive Materials Operations AB
    Inventors: Maria Strömme, Albert Mihranyan, Johan Gómez De La Torre, Sara Frykstrand Ångström