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:
Jul. 22, 2008
Filed:
Aug. 21, 2002
Leif Hermansson, Länna, SE;
Häkan Engqvist, Knivsta, SE;
Leif Hermansson, Länna, SE;
Häkan Engqvist, Knivsta, SE;
Doxa Aktiebolag, Uppsala, SE;
Abstract
Powdered material, the binder phase of which mainly consists of a cement-based system, which powdered material has the capacity following saturation with a liquid reacting with the binder phase to hydrate to a radiopaque and chemically bonded ceramic material. According to the invention, said binder phase mainly consists of CaO.AlO(ss) and/or 3CaO.AlO(ss). The material also contains one or more heavy atom types with a density over 5 g/cm. The invention also relates to a method for manufacturing the powdered material and the chemically bonded ceramic material formed from the powdered material, in which said binder phase has a mol ratio AlO.3HO (ss) to 3CaO.AlO.6HO (ss) of a maximum of 2:1.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile