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    • 3. 发明授权
    • Poly(oxyalkylene) amide-amine gasoline additives
    • 聚(氧化烯)酰胺胺汽油添加剂
    • US06454818B1
    • 2002-09-24
    • US09649031
    • 2000-08-28
    • Jiang-Jen LinWei-Shiun KuChe-Nan LeeYung-Sheng HoKun-Hai LinKuo-Min Wei
    • Jiang-Jen LinWei-Shiun KuChe-Nan LeeYung-Sheng HoKun-Hai LinKuo-Min Wei
    • C10L118
    • C10L1/238C10L1/2383C10L10/04
    • The present invention is one kind of gasoline additives. The compounds consist of tertiary amine, amide and poly(oxybutylene) backbone in the same molecule. The process of making this type of products required an initiator containing primary amine and tertiary amine as the starting diamines. The primary amine will be converted into amide, while the tertiary amine remained intact. Then the amide is converted into butoxylates through butoxylation at CON—H position. The preparation therefore involved two steps: (1) amidation of diamines containing primary/tertiary amines with ethyl acetate to form amidoamines, and (2) butoxylation of this amidoamines to poly(oxybutylene)amidoamine. The product is gasoline soluble and can be used as additive having good performance of detergency and octane requirement reduction.
    • 本发明是一种汽油添加剂。 该化合物由同一分子中的叔胺,酰胺和聚(氧丁烯)主链组成。 制造这种类型的产物的方法需要含有伯胺和叔胺的引发剂作为起始的二胺。 伯胺将转化为酰胺,而叔胺保持完整。 然后通过在CON-H位置的丁氧基化将酰胺转化成丁酸盐。 因此,该制剂涉及两个步骤:(1)使用乙酸乙酯将二胺与二乙胺进行酰胺化以形成酰氨基胺,和(2)将该酰氨基胺丁酰化成聚(氧丁烯)酰氨基胺。 该产品是汽油可溶性的,可用作具有良好洗涤性能和辛烷值要求降低性能的添加剂。
    • 10. 发明授权
    • Exfoliative clay and derivative thereof and method for producing the same
    • 剥离性粘土及其衍生物及其制造方法
    • US07022299B2
    • 2006-04-04
    • US10270209
    • 2002-10-15
    • Jiang-Jen LinChin-Cheng ChouTzong-Yuan Juang
    • Jiang-Jen LinChin-Cheng ChouTzong-Yuan Juang
    • C01B33/12
    • C01B33/44
    • The present invention discloses an exfoliative clay and a derivative thereof and a method for producing the same. The exfoliative clay is formed by emulsion exfoliating an inorganic layered silicate clay with an amphibious intercalating agent by powerfully stirring at 60–180° C. and not less than 14.7 psig. The amphibious intercalating agent is obtained by copolymerizing polyoxyalkylene amine having molecular weight over 1,800 and polypropylene-grafting-maleic anhydride (PP-g-MA). Before emulsion exfoliation, the intercalating agent is acidified with an inorganic acid. The acidification is the key step for obtaining nanoscale of emulsifying particles less than 100 nm for the exfoliation. The exfoliative clay can be further extracted with a hydroxide or a chloride of alkali metal or alkaline-earth metal to obtain a derivative in the form of nanosilica plates which is free of organic portions.
    • 本发明公开了一种剥离性粘土及其衍生物及其制造方法。 通过在60-180℃和不低于14.7psig的强力搅拌下将无机层状硅酸盐粘土与两栖嵌入剂乳化成剥离形成剥离性粘土。 通过共聚分子量超过1800的聚氧亚烷基胺和聚丙烯接枝 - 马来酸酐(PP-g-MA)获得两栖嵌入剂。 在乳液脱落之前,插入剂用无机酸酸化。 酸化是获得纳米级乳化颗粒小于100nm的剥落的关键步骤。 剥离性粘土可以用碱金属或碱土金属的氢氧化物或氯化物进一步提取,得到无机部分的纳米二氧化硅板形式的衍生物。