Hyperbranched polymer modified with isocyanate linker and mix of short and long chain alkyl polyether
申请人:BASF SE
公开号:US10316131B2
公开(公告)日:2019-06-11
The invention relates to a hyperbranched polymer comprising:
a) a hyperbranched polycondensate with hydroxyl end groups, amino end groups, or a combination thereof condensed to
b) one or more linking groups connected to
c1) one or more polyethylene glycol monomethyl ethers and
c2) one or more poly(C2-C3)alkylene glycol mono-(C8-C22)-alkyl ethers, wherein the weight ratio of components c1):c2) is from 9:1 to 1:9. It further relates to a process for producing the polymer, to a composition comprising the polymer and an active ingredient, and to a method for controlling phytopathogenic fungi or undesired vegetation or insect or acarid infestations or for regulating the growth of plants.
本发明涉及一种超支化聚合物,包括
a) 具有羟基末端基团、氨基末端基团或其组合的超支化缩聚物,缩聚于
b) 一个或多个连接基团,连接至
c1) 一个或多个聚乙二醇单甲醚和
c2) 一个或多个聚(C2-C3)烷二醇单(C8-C22)-烷基醚,其中成分 c1):c2) 的重量比为 9:1 至 1:9。本发明还涉及一种生产该聚合物的工艺、一种包含该聚合物和活性成分的组合物,以及一种控制植物病原真菌或有害植被或昆虫或螨虫侵扰或调节植物生长的方法。