Patent · US Active

Combinations containing PVA and certain herbicides with improved properties

US12342815B2 · kind B2 · utility

0Cited by

12References

18Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Lothar LORENTZ · Waldbronn, DE
Roland Deckwer · Düsseldorf, DE
Stefan Sachau · Cologne, DE
Udo Bickers · Kelkheim, DE
Markus Telscher · Monheim, DE
Angela KAZMIERCZAK · Horace, US

Key dates

Filing date	Jul 23, 2019
Grant date	Jul 1, 2025
Priority date	—
Expiry date	Jun 7, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N57/20
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to the technical field of crop protection. More specifically, the invention relates to combinations of (I) polyvinyl alcohol (PVA) and (II) a composition comprising one or more water soluble herbicidal active ingredients and certain further constituents, said combination having improved properties, in particular regarding rainfastness and/or herbicidal efficacy. The invention also relates to the use of such combinations.

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