Patent · US Active

Binder composition for improved mortars and coatings

US9828292B2 · kind B2 · utility

0Cited by

2References

26Claims

0Family size

Assignee

S.A. Lhoist Recherche et Développement · BE

Inventors

Peter Ulrike · Ixelles - Elsene, BE
Daniel Daviller · Lézignan-Corbières, FR

Key dates

Filing date	Dec 4, 2014
Grant date	Nov 28, 2017
Priority date	—
Expiry date	Dec 4, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2111/00646
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A binder composition for enhanced mortars and coatings, comprising a first conventional mineral component and a second component based on powdery slaked lime, wherein said second component based on powdery slaked lime has a specific surface area calculated according to the BET method of less than 12 m2/g, advantageously less than 11 m2/g, in particular less than 10 m2/g, preferably less than 9 m2/g and its uses as well as the enhanced coating or mortar systems comprising an aggregate of the mineral type and the aforesaid composition.

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