Patent · US Active

Copolymer containing acid building blocks and various types of polyether building blocks

US8536251B2 · kind B2 · utility

1Cited by

1References

16Claims

0Family size

Assignee

CONSTRUCTION RESEARCH & TECHNOLOGY GMBH · DE

Inventors

Silke Flakus · Ebersberg, DE
Klaus Lorenz · Zangberg, DE
Helmut Mack · Ludwigshafen, DE
Christian Scholz · Neustadt an der Weinstraße, DE
Petra Wagner · Trostberg, DE
Barbara Wimmer · Tacherting, DE
Angelika Hartl · Emertsham, DE
Martin Winklbauer · Burgkirchen an der Alz, DE
Manfred Bichler · Trostberg, DE

Key dates

Filing date	Nov 25, 2009
Grant date	Sep 17, 2013
Priority date	—
Expiry date	Mar 5, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F220/06
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to a copolymer comprising

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