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CONDITIONING AGENT FOR A PARTICULATE FERTILIZER FOR REDUCING HYGROSCOPICITY AND DUST FORMATION
CONDITIONING AGENT FOR A PARTICULATE FERTILIZER FOR REDUCING HYGROSCOPICITY AND DUST FORMATION
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机译：减少吸湿性和粉尘形成的专用肥料的调理剂
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摘要
The present invention relates to a conditioning agent for reducing the water absorption and dust formation of particulate fertilizers comprising 10 to 50% by weight of wax, 40 to 90% by weight of mineral oil and 1 to 15% by weight of mineral oil- Styrene block copolymer selected from the group of polyisobutylene and styrene-isoprene-styrene block copolymers, wherein the formulation comprises 0.1 to 1% by weight of a resin soluble in mineral oil and having an average molecular weight of 30,000 to 5,000,000 To a conditioning agent. The present invention further relates to a process for the production of a microparticulate comprising a microparticulate substrate, preferably a hygroscopic fertilizer, preferably a nitrogen-containing fertilizer, and 0.05 to 2% by weight of said coating for reducing water absorption and dust formation of said fertilizer , A particulate fertilizer composition, preferably a urea-ammonium sulfate (UAS) fertilizer, a urea fertilizer or a calcium nitrate fertilizer.
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