Patent · US Active

Hyperbranched polymers having ethylenically unsaturated groups

US8236905B2 · kind B2 · utility

0Cited by

9References

17Claims

0Family size

Assignee

BASF SE

Inventors

Jean-Francois Stumbe · Strasbourg, FR
Bernd Bruchmann · Ludwigshafen, DE
Dietmar Haering · Edingen-Neckarhausen, DE
Yvonne Heischkel · Mannheim, DE

Key dates

Filing date	Oct 8, 2004
Grant date	Aug 7, 2012
Priority date	—
Expiry date	Jul 11, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G63/918
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Hyperbranched polyesters containing ethylenically unsaturated groups and obtainable by reacting

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