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SUSPENSION CONCENTRÉE DE PRODUITS AGROCHIMIQUES DANS UN MILIEU AQUEUX D'ÉLECTROLYTE ÉLEVÉ
专利权人:
Akzo Nobel Chemicals International B.V.
发明人:
申请号:
EP14824017.9
公开号:
EP3089585B1
申请日:
2014.12.29
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The present invention generally relates to stable suspension concentrates (SC) displaying shear thinning property and comprising: a water soluble salt, an electrolyte water thickening polymer (eg. xanthan gum or guar gum), an insoluble solid agrochemical and water. The water soluble salt can be an inorganic salt or a pesticide salt (eg. fertilizer or water soluble herbicide such as glyphosate, glufosinate, dicamba, MCPA or 2,4-D); the water thickening polymer is a water soluble polymer capable of fully hydrating and thickening the salt solution (eg. AGHRO DR-2000); and the insoluble solid agrochemical can be a cellulosic derivative MEHEC, a water insoluble pesticide (eg. atrazine, clothianidin or imidacloprid), a water insoluble growth regulator, a water insoluble micronutrient or mixtures thereof. The invention further relates to a method of producing said suspension comprising dissolving thickening polymer in water, adding water soluble salt and adding water insoluble agrochemical.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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