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:
Feb. 14, 2023
Filed:
Aug. 30, 2016
Applicant:
DE Cavis Ag, Dübendorf, CH;
Inventors:
Urs T. Gonzenbach, Buchs, CH;
Philip Noah Sturzenegger, Greifensee, CH;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 40/00 (2006.01); C04B 38/02 (2006.01); C04B 111/28 (2006.01); C04B 111/52 (2006.01); C04B 7/02 (2006.01); C04B 7/32 (2006.01);
U.S. Cl.
CPC ...
C04B 40/0042 (2013.01); C04B 38/02 (2013.01); C04B 7/02 (2013.01); C04B 7/32 (2013.01); C04B 2111/28 (2013.01); C04B 2111/52 (2013.01); C04B 2235/3268 (2013.01); C04B 2235/3272 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/3427 (2013.01); C04B 2235/442 (2013.01); C04B 2235/447 (2013.01); Y02W 30/91 (2015.05);
Abstract
The present invention relates to the field of foam formation and stabilization, particularly foamed construction materials, such as cement. Disclosed are additives suitable to obtain mineral foams when added to the corresponding starting materials. The invention provides a ready-to-use product in the form of a solid particulate composition comprising hydrophobized particles () and catalytically active particles () as defined in claim. The invention further provides for manufacturing methods of such ready-to-use product.