申请人:——
公开号:US20040013678A1
公开(公告)日:2004-01-22
The present invention relates to a solid adjuvant comprising
a) one or more surfactants of the formula (I),
Ar—O—(CHR
1
—CHR
2
—O—)
y
—R
3
(I)
where
Ar is aryl which is substituted by at least two (C
1
-C
30
)alkyl radicals,
R
1
is H or (C
1
-C
6
)alkyl,
R
2
is H or (C
1
-C
6
)alkyl,
R
3
is H, an unsubstituted or substituted (C
1
-C
30
) hydrocarbon radical, a sulfonate radical, a phosphonate radical or an acyl radical, and
y is an integer from
1
to
100,
and
b) one or more fatty acid esters. The adjuvant is particularly suitable in the field of crop protection.
本发明涉及一种固体佐剂,包括a)式(I)的一种或多种表面活性剂,其中Ar是芳基,至少被两个(C1-C30)烷基基团取代,R1是H或(C1-C6)烷基,R2是H或(C1-C6)烷基,R3是H,未取代或取代的(C1-C30)烃基,磺酸基,膦酸基或酰基,y是1到100的整数;和b)一种或多种脂肪酸酯。该佐剂特别适用于农作物保护领域。