Patent · US Active

Comb polymers and use thereof for the production of active or effective ingredient formulations

US9522970B2 · kind B2 · utility

0Cited by

6References

22Claims

0Family size

Assignee

BASF SE

Inventors

Sebastian Koltzenburg · Schifferstadt, DE
Peter Dombo · Wiesbaden, DE
Günter Oetter · Bischofswerda, DE
Matthias Bratz · Schifferstadt, DE

Key dates

Filing date	Oct 4, 2007
Grant date	Dec 20, 2016
Priority date	—
Expiry date	Apr 1, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F220/1812
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to novel comb polymers, to a process for their manufacture and to the use thereof in the stabilization in an aqueous phase of active or effect substances which are insoluble or sparingly soluble in water. The invention furthermore relates to the use of the comb polymers in the manufacture of active substance formulations or active substance preparations of water-insoluble active or effect substances, in particular of active substances for plant protection.The comb polymers can be obtained by copolymerization of monoethylenically unsaturated monomers M, the monomers M comprising:

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