CA3146336C - Compositions herbicides stables comprenant un oxyde d'amine et une amine tertiaire - Google Patents

Compositions herbicides stables comprenant un oxyde d'amine et une amine tertiaire

Info

Publication number
CA3146336C
CA3146336C CA3146336A CA3146336A CA3146336C CA 3146336 C CA3146336 C CA 3146336C CA 3146336 A CA3146336 A CA 3146336A CA 3146336 A CA3146336 A CA 3146336A CA 3146336 C CA3146336 C CA 3146336C
Authority
CA
Canada
Prior art keywords
glyphosate
salt
herbicidal composition
aqueous herbicidal
salts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3146336A
Other languages
English (en)
Other versions
CA3146336A1 (fr
Inventor
Zixian CHEN
Renato MONTEROSSO
Yuming Zhou
Paige Lana O'BRIEN
Original Assignee
Specialty Operations France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Specialty Operations France SAS filed Critical Specialty Operations France SAS
Priority claimed from PCT/CN2020/110174 external-priority patent/WO2021052094A1/fr
Publication of CA3146336A1 publication Critical patent/CA3146336A1/fr
Application granted granted Critical
Publication of CA3146336C publication Critical patent/CA3146336C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

L'invention concerne des compositions herbicides comprenant des sels d'aminophosphate ou d'aminophosphonate à charge élevée, en particulier des sels de glyphosate à charge élevée, les compositions comprenant un mélange tensioactif d'au moins un oxyde d'amine C6-C22 et d'un tensioactif d'amine tertiaire. Les compositions ont une bonne stabilité à basse température (c'est-à-dire, aucune formulation cristalline ou séparation de phase) entre autres propriétés bénéfiques.
CA3146336A 2019-09-20 2020-08-20 Compositions herbicides stables comprenant un oxyde d'amine et une amine tertiaire Active CA3146336C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2019/106891 2019-09-20
CN2019106891 2019-09-20
PCT/CN2020/110174 WO2021052094A1 (fr) 2019-09-20 2020-08-20 Compositions herbicides stables comprenant un oxyde d'amine et une amine tertiaire

Publications (2)

Publication Number Publication Date
CA3146336A1 CA3146336A1 (fr) 2021-03-25
CA3146336C true CA3146336C (fr) 2025-12-02

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