Patent · US Active

BSAS powder

US8088699B2 · kind B2 · utility

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27Claims

0Family size

Assignee

SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN · FR

Inventors

Samuel Marlin · Cavaillon, FR
Howard Wallar · Shrewsbury, US

Key dates

Filing date	Feb 13, 2008
Grant date	Jan 3, 2012
Priority date	—
Expiry date	May 26, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2235/72
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention provides a powder comprising at least 95% by number of fused grains, with the following chemical composition, as a percentage by weight based on the oxides, for a total of 100%:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.