Patent · US Active

Insulation product, such as a thermal insulation product, and production method thereof

US7887908B2 · kind B2 · utility

1Cited by

3References

14Claims

0Family size

Assignee

SAINT-GOBAIN ISOVER · FR

Inventors

Philippe Espiard · Montataire, FR
Bruno Mahieuxe · Clermont, FR

Key dates

Filing date	Jul 9, 2003
Grant date	Feb 15, 2011
Priority date	—
Expiry date	Jul 23, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/249924
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to a thermal and/or acoustic insulation product based on mineral fibers for use above 150° C., especially between 200 and 500° C., or even up to 700° C. and higher in the case of rock fibers, which comprises at least 1%, or at least 2% and even more than 4% by weight of binder obtained from a sizing composition, the resin or resin mixture of which consists substantially of at least one epoxy-type resin whose EEW value is between 150 and 2000, preferably at least 160 and/or at most 700, or even at least 170 and/or at most 300.

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