Patent · US Active

Fiber-containing pasty construction materials

US8795842B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Stefan Ingrisch · Seebruck, DE
Thomas Bastelberger · Emmerting, DE
Jürgen Bezler · Burghausen, DE
Jakob Mühlthaler · Haag in Oberbayern, DE

Key dates

Filing date	May 10, 2010
Grant date	Aug 5, 2014
Priority date	—
Expiry date	May 10, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31855
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to fiber-containing pasty construction materials, containing a) one or more fillers, b) optionally additives, characterized in that they contain c) fibers, d) one or more polymers based on one or more ethylenically unsaturated monomers, having a glass transition temperature Tg of ≧−15° C., e) ≦5% by weight hydraulically setting binders and f) water, wherein the information in % by weight relates to the dry weight of the fiber-containing pasty construction materials. The invention also relates to a process for producing a reinforcing composition free of woven reinforcing fabrics.

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