29-11-2018 дата публикации
Номер: US20180338495A1
Принадлежит:
An agricultural spray pre-mix composition, comprising from 0.01 wt % to 40 wt % of an agricultural spray adjuvant comprising a vinyl ester-based or vinyl acrylate-based polymer dispersion and greater than 15 wt % of a plasticizer and from 1 wt % to 50 wt % of a water conditioning agent. 1. An agricultural spray pre-mix composition , comprising: [ 'a plasticizer; and', 'a vinyl ester-based or vinyl acrylate-based polymer dispersion; and'}, 'a water conditioning agent., 'an agricultural spray adjuvant comprising2. The pre-mix composition of claim 1 , wherein the vinyl ester-based or vinyl acrylate-based polymer dispersion comprises polyvinyl alcohols claim 1 , polyethylene oxides claim 1 , polyethylene glycols claim 1 , polypropylene glycols claim 1 , polyvinyl pyrrolidones claim 1 , polyacrylamide claim 1 , methylcelluloses claim 1 , hydroxyethylcelluloses claim 1 , hydroxypropylcelluloses claim 1 , sodium carboxymethylcellulose claim 1 , gelatins claim 1 , caseins claim 1 , starches claim 1 , gums claim 1 , hydroxy ethyl starches claim 1 , or sodium alginates claim 1 , or any combinations thereof.3. The pre-mix composition of claim 2 , wherein the polyvinyl alcohols claim 2 , polyethylene oxides claim 2 , polyethylene glycols claim 2 , polypropylene glycols claim 2 , polyvinyl pyrrolidones claim 2 , polyacrylamide claim 2 , methylcelluloses claim 2 , hydroxyethylcelluloses claim 2 , hydroxypropylcelluloses claim 2 , sodium carboxymethylcellulose claim 2 , gelatins claim 2 , caseins claim 2 , starches claim 2 , gums claim 2 , hydroxy ethyl starches claim 2 , or sodium alginates claim 2 , or any combinations thereof is/are dissolved in the aqueous phase.4. The pre-mix composition of claim 1 , wherein the plasticizer is dissolved in the aqueous phase.5. The pre-mix composition of claim 1 , wherein the adjuvant is present in an amount ranging from 0.01 wt % to 40 wt % claim 1 , based on the total weight of the pre-mix composition and wherein the water conditioning agent ...
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