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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.:

US 8809214 B1

PDFFull Text
Date of Patent:
Aug. 19, 2014

Filed:

Feb. 12, 2009

Refractory slag band

Applicants:

Norman Edward Rogers, Derbyshire, GB;

David Kennedy, Glasgow, GB;

David Millar, South Lanarkshire, GB;

Shibiao Yang, Shanghai, CN;

Inventors:

Norman Edward Rogers, Derbyshire, GB;

David Kennedy, Glasgow, GB;

David Millar, South Lanarkshire, GB;

Shibiao Yang, Shanghai, CN;

Assignee:

Refractory Intellectual Property GmbH & Co. KG, Vienna, AT;

Attorney:

Nixon & Vanderhye, P.C.

Primary Examiner:

Karl Group

Int. Cl.
CPC ...
C04B 35/482 (2006.01); C04B 35/52 (2006.01); B65D 5/74 (2006.01); C04B 35/66 (2006.01); B22D 41/50 (2006.01); C04B 35/626 (2006.01); C04B 35/01 (2006.01);
U.S. Cl.
CPC ...
C04B 35/66 (2013.01); C04B 2235/76 (2013.01); C04B 35/482 (2013.01); C04B 2235/425 (2013.01); B22D 41/505 (2013.01); C04B 35/62665 (2013.01); C04B 2235/3208 (2013.01); C04B 35/013 (2013.01); C04B 2235/9676 (2013.01); C04B 2235/5427 (2013.01); C04B 2235/48 (2013.01); C12C 5/4613 (2013.01);
Abstract

Refractory cold start slag band including an admixture of partially stabilised zirconia and/or fully stabilised zirconia and monoclinic zirconia. The proportion of monoclinic relative to the total zirconia content is at least 50% by weight and the grain diameter of the monoclinic zirconia is from 0.25 to 0.5mm.

Find Patent Forward Citations

Rogers, Norman. (2014). Refractory slag band (U.S. Patent No. 8809214). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8809214

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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