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:
May. 22, 2018
Filed:
Jul. 29, 2011
Kenn Christensen, Havdrup, DK;
Gorm Rosenberg, Gadstrup, DK;
Ulrich Bauer, Sulzbach, DE;
Dhaval Doshi, Lexington, MA (US);
Elmar Pothmann, Kriftel, DE;
Kenn Christensen, Havdrup, DK;
Gorm Rosenberg, Gadstrup, DK;
Ulrich Bauer, Sulzbach, DE;
Dhaval Doshi, Lexington, MA (US);
Elmar Pothmann, Kriftel, DE;
Rockwool International A/S, , DK;
Abstract
Method for manufacturing an aerogel-containing composite, said method comprising the steps of: providing fibers, at least some of which are first fibers, such as mineral fibers, polymer fibers, cellulose fibers, or other types of fibers, in an amount of from 3 to 80 wt % of the total weight of starting materials, providing an aerogel particulate material in an amount of from 10 to 75 wt % of the total weight of starting materials, providing a binder in an amount of from 1 to 30 wt % of the total weight of starting materials, suspending the fibers in a primary air flow and suspending the aerogel particulate material in the primary air flow, thereby mixing the suspended aerogel particulate material with the suspended fibers, mixing the binder with the fibers and/or aerogel particulate material before, during or after mixing of the fibers with the aerogel particulate material, collecting the mixture of fibers, aerogel particulate material and binder and pressing and curing the mixture to provide a consolidated composite with a density of from 120 kg/mto 800 kg/m. With this method homogeneous composites can be produced.