The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
Mar. 24, 2020
Aerogel-it Gmbh, Osnabrueck, DE;
Raman Subrahmanyam, Hamburg, DE;
Fynn Missfeldt, Hamburg, DE;
Pavel Gurikov, Hamburg, DE;
Irina Smirnova, Hamburg, DE;
Sohajl Movahhed, Cologne, DE;
Wibke Loelsberg, Ludwigshafen am Rhein, DE;
Paul Dieringer, Frankfurt am Main, DE;
aerogel-it GmbH, Osnabrueck, DE;
Abstract
A process for the hydrophobization of a porous silica based compound involves the steps of providing a composition (I) containing a porous silica based compound, treating the composition (I) with a composition (II) containing hexamethyldisiloxane or its hydrolyzed form, and removing the treated silica based compound. The porous silica based compound obtained by the process is useful. A porous silica based compound obtained or obtainable by the process can be used for medical and pharmaceutical applications, as adsorbents, for cosmetic applications, as an additive for food, as a catalyst support, for the preparation of sensors, or for thermal insulation.