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US 2009/0156407 A1Published application
Pesticide Preparations Comprising Copolymers
AssigneeClariant Produkte (Deutschland) GmbH
InventorsRalf ZERRER, Gerd Roland MEYER, Franz Xaver SCHERL
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Abstract
The invention relates to pesticide preparations comprising copolymers obtainable by copolymerization of a) glycerol b) at least one dicarboxylic acid and c) at least one monocarboxylic acid c) according to formula (I) R1—COOH (I), where R1 is (C5-C29)-alkyl; (C7-C29)-alkenyl; phenyl or naphthyl. The copolymers effect an increase in the bioactivity of the pesticides. The pesticides are preferably herbicides.
Claims24
A pesticide preparation comprising at least one copolymer obtainable by copolymerization of
- a) glycerol
- b) at least one dicarboxylic acid and
- c) at least one monocarboxylic acid c) according to formula (I)
- R1—COOH (I),
- where R1 is (C5-C29)-alkyl;
- (C7-C29)-alkenyl;
- phenyl or naphthyl, wherein the copolymers comprise 19.9 to 99% by weight of component a), 0.1 to 30% by weight of component b) and 0.9 to 80% by weight of component c) and wherein the pesticide preparation is in the form of a soluble liquid (SL) preparation or a suspension concentrate (SC) preparation.
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Dependencies are inferred from the claim text.