Patents Assigned to KALICHEM ITALIA S.R.L.
  • Sunscreen product comprising hydroxyapatite as physical filter
    Patent number: 8540972
    Abstract: The present invention concerns the use of hydroxyapatite as the physical sunscreening agent in synergistic association with at least one chemical sunscreening agent, in products designed for application to the skin in order to protect the same from solar UV radiation. Particularly, cosmetic compositions are described comprising the sunscreen product having screening capability, high dermal tolerance and a low whitening effect on the skin.
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: September 24, 2013
    Assignee: Kalichem Italia S.R.L.
    Inventors: Gianbattista Rastrelli, Luigi Rigano, Giancarlo Gazzaniga
  • SUNSCREEN PRODUCT COMPRISING HYDROXYAPATITE AS PHYSICAL FILTER
    Publication number: 20120014891
    Abstract: The present invention concerns the use of hydroxyapatite as the physical sunscreening agent in synergistic association with at least one chemical sunscreening agent, in products designed for application to the skin in order to protect the same from solar UV radiation. Particularly, cosmetic compositions are described comprising the sunscreen product having screening capability, high dermal tolerance and a low whitening effect on the skin.
    Type: Application
    Filed: March 22, 2010
    Publication date: January 19, 2012
    Applicant: KALICHEM ITALIA S.R.L.
    Inventors: Gianbattista Rastrelli, Luigi Rigano, Giancarlo Gazzaniga