Patent · US Active

Use of pyrazole propargyl ethers as nitrification inhibitors

US11498885B2 · kind B2 · utility

2Cited by

2References

12Claims

0Family size

Assignee

BASF SE

Inventors

Peter Nesvadba · Marly, CH
Allan F. Cunningham · Somers, US
Shrirang Hindalekar · Mumbai, IN
Tejas Pothi · Mumbai, IN
Barbara Nave · Ruppertsberg, DE
Olof Wallquist · Basel, CH
Alexander Wissemeier · Speyer, DE

Key dates

Filing date	Feb 28, 2019
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Feb 28, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P60/21
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to novel nitrification inhibitors of formula (I), which are pyrazole propargyl ether compounds. Moreover, the invention relates to the use of compounds of formula (I) as nitrification inhibitors, i.e. for reducing nitrification, as well as agrochemical mixtures and compositions comprising the nitrification inhibitors of formula (I).

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