Patent · US Active

Cellulose ether and microcrystalline cellulose in inorganic binder compositions

US9944559B2 · kind B2 · utility

2Cited by

2References

6Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

Sonja Scharlemann · Großburgwedel, DE
Joerg Neubauer · Rheydt, DE
Matthias Knarr · Nienburg/Weser, DE

Key dates

Filing date	Jun 23, 2011
Grant date	Apr 17, 2018
Priority date	—
Expiry date	Dec 1, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W30/91
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A new water-based inorganic binder composition includes inorganic binder, cellulose ether and microcrystalline cellulose. A new additive for water-based inorganic binder compositions includes cellulose ether and microcrystalline cellulose. A method for improving the properties of water-based inorganic binder compositions includes blending a combination of cellulose ether and microcrystalline cellulose in the water-based binder composition.

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