Agrochemical composition
US6750178B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2002 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | Jan 29, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N57/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous agrochemical composition comprises an agrochemical active ingredient such as glyphosate, paraquat or fomesafen and an adjuvant of formula (I): X—(R3O)a—R4—NR2R1 and salts thereof, wherein R1 and R2 are independently hydrogen or a lower alkyl group or a group X—(R3O)a—R4— wherein X is —OH or a lower alkoxy group; R3O is an ethoxy, propoxy or butoxy group or a random or block mixture thereof; R4 is a linear or branched chain alkylene bridging group containing from 1 to 4 carbon atoms; X is (IA)—OH or a lower alkyloxy group; or (IB) a group R5R6N— or R5R6N—R7—; or (IC) a group (I) wherein a, is from 1 to 400 or if X is of formula IC, the sum of a, b and c is from 3 to 400 and d is 0 or 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.