Patent · US Active

Radio-opaque glass fibres and dental prosthetic member containing said fibres

US8298973B2 · kind B2 · utility

1Cited by

2References

13Claims

0Family size

Assignee

SOCIETE DE RECHERCHES TECHNIQUES DENTAIRES · FR

Inventors

Anne Berthereau · Chambéry, FR
Jerome Blaizot · Grenoble, FR

Key dates

Filing date	Aug 28, 2008
Grant date	Oct 30, 2012
Priority date	—
Expiry date	Jan 3, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C13/002
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A glass thread adapted for reinforcing polymeric materials includes a plurality of filaments having a chemical composition that includes the following constituents within the limits defined below in weight percent:Prosthetic members including such threads are also described.

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