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    • 3. 发明授权
    • Granular N-alkyl ammonium acetonitrile compositions
    • 颗粒状N-烷基铵乙腈组合物
    • US06183665B2
    • 2001-02-06
    • US09280178
    • 1999-03-29
    • Sarah P. BlondeauSusan P. HuestisAgnes JaszenovicsGregory M. PicheDavid C. SandovalWilliam P. Sibert
    • Sarah P. BlondeauSusan P. HuestisAgnes JaszenovicsGregory M. PicheDavid C. SandovalWilliam P. Sibert
    • C09K300
    • C11D3/38618C07D295/15C11D3/3925C11D3/3947C11D3/42C11D17/06D06L4/12D06L4/17
    • Granules are provided that are useful for oxidizing applications when the granules are dissolved in the presence of an active oxygen source. These granules include a salt having the structure of Formula I wherein A is a saturated ring formed by a plurality of atoms in addition to the N1 atom, the saturated ring atoms including at least one carbon atom and at least one of O, S, and N atoms, the substituent R1 bound to the N1 atom of the Formula I structure including either (a) a C1-24 alkyl or alkoxylated alkyl where the alkoxy is C2-4, (b) a C4-24 cycloalkyl, (c) a C7-24 alkaryl, (d) a repeating or nonrepeating alkoxy or alkoxylated alcohol, where the alkoxy unit is C2-4, or (e) —CR2R3C≡N where R2 and R3 are each H, a C1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C2-4, the R2 and R3 substituents being each H, a C1-24 alky, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C2-4, Z is in the range of 0 to 10, and wherein Y is a counterion. An improved granule is produced when the salt is carried by, coated with, or admixed with a solid particulate such as silica gel, silicic acid, silicate, aluminum oxide, clay, or mixtures thereof.
    • 当颗粒在活性氧源的存在下溶解时,提供可用于氧化应用的颗粒。 这些颗粒包括具有式I结构的盐,其中A是除了N1原子之外由多个原子形成的饱和环,饱和环原子包括至少一个碳原子和O,S和N中的至少一个 原子,与式I结构的N1原子结合的取代基R1包括(a)C1-24烷基或烷氧基为烷氧基的烷氧基为C2-4,(b)C4-24环烷基,(c)C7 -24烷芳基,(d)重复或非重复烷氧基或烷氧基化醇,其中烷氧基单元是C 2-4,或(e)-CR 2 R 3 C = N,其中R 2和R 3各自为H,C 1-24烷基,环烷基或 烷芳基或重复或非重复烷氧基或烷氧基化醇,其中烷氧基单元为C 2-4,R 2和R 3取代基各为H,C 1-4烷基,环烷基或烷芳基,或重复或非重复烷氧基或烷氧基化醇,其中 烷氧基单元为C2-4,Z为0〜10的范围,Y为抗衡离子。 当盐被固体颗粒如硅胶,硅酸,硅酸盐,氧化铝,粘土或它们的混合物携带,涂覆或混合时,产生改进的颗粒。