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. 15, 1994
Filed:
Jan. 14, 1993
Applicant:
Inventors:
Manfred Mielke, Heidelberg, DE;
Guenther Seybold, Neuhofen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428240 ; 25231501 ; 2523156 ; 423338 ; 428241 ; 428244 ; 428255 ; 428280 ; 428281 ; 428283 ; 428297 ; 428323 ; 428331 ;
Abstract
A molding based on supercritically dried silica aerogel parts in the form of spherical particles having a diameter of from 0.1 to 10 mm or sheet-like pieces having a thickness of from 2 to 30 mm and a diameter of from 1 to 5 cm, wherein the molding is produced by pressing at from 500.degree. to 1000.degree. C. and at from 0.5 to 10 bar, if necessary under a protective gas, such as nitrogen, without addition of binders.
Mielke, Manfred. (1994). Moldings or sheets made from silica aerogels (U.S. Patent No. 5294480). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5294480
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile