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1. 发明授权

US06270540B1 Star-like poly(oxyalkyene)triamide alkoxylates gasoline additive and the method for producing the same 失效
标题翻译：星状聚（氧化烯）三酰胺烷氧基化汽油添加剂及其制备方法
公开(公告)号：US06270540B1
公开(公告)日：2001-08-07
申请号：US09411651
申请日：1999-10-04
申请人： Jiang-Jen Lin , I-Fun Su , Kun-Hai Lin , Yung-Sheng Ho , Che-Nan Lee , Wen-Jei Shiu , Wei-Shiun Ku
发明人： Jiang-Jen Lin , I-Fun Su , Kun-Hai Lin , Yung-Sheng Ho , Che-Nan Lee , Wen-Jei Shiu , Wei-Shiun Ku
IPC分类号： C10L118
CPC分类号： C10L1/238 , C10L1/143 , C10L10/04
摘要： A new class of useful gasoline additives is prepared via two consecutive reactions including: (1) amidation of water-soluble hydrophilic, low molecular weight triamine with alkyl acetate at an elevated temperature under N2 pressure to prepare a symmetrical triamide; and (2) alkoxylation of the triamides with 1,2-epoxyalkane to prepare poly(oxyalkylene)triamide alkoxylate of three telechelic hydroxy groups, having the general formula: wherein x, y and z are from 1 to 20, R is poly(oxyalkylene) of a molecular weight from 72 to 1000, and R′ is an alkyl having a carbon number from 2 to 18.
摘要翻译：通过两个连续的反应制备了一类新的有用的汽油添加剂，包括：（1）在氮气压力升高的温度下，将水溶性亲水性低分子量三胺与乙酸烷基酯酰胺化以制备对称的三酰胺; 和（2）三酰胺与1,2-环氧烷烃的烷氧基化以制备三个遥爪羟基的聚（氧化烯）三酰胺烷氧基化物，其具有以下通式：其中x，y和z为1至20，R为聚（氧化烯），分子量为72〜1000，R'为碳数为2〜18的烷基。

2. 发明授权

US06627775B2 Process for manufacturing gasoline additives of ester-free polyoxyalkylene amide 失效
标题翻译：制造无酯聚氧化烯酰胺汽油添加剂的方法
公开(公告)号：US06627775B2
公开(公告)日：2003-09-30
申请号：US10056014
申请日：2002-01-28
申请人： Jiang-Jen Lin , Yung-Sheng Ho , Wei-Shiun Ku , Wen-Jei Shiu , Che-Nan Lee
发明人： Jiang-Jen Lin , Yung-Sheng Ho , Wei-Shiun Ku , Wen-Jei Shiu , Che-Nan Lee
IPC分类号： C07C23305
CPC分类号： C10L1/224 , C07C233/36 , C08G65/2633 , C08G65/3322 , C08G65/333 , C08G2650/50 , C10L1/22 , C10L1/238 , C10L10/04
摘要： An improved process to prepare poly(oxyalkylene)amide for gasoline additives involves three consecutive reactions. The reactions are (1) amidation of water-soluble low molecular weight of polyalkylene polyamine with alkyl acetate at an elevated temperature under N2 pressure to convert amines to amides, (2) Butoxylation of the amides with 1,2-epoxybutane to prepare the poly(oxyalkylene) amides, and (3) selective hydrolysis of in situ poly(oxyalkylene)-amine-ester-amides into poly(oxyalkylene)-amine-alcohol-amides and removal of acetic acid byproducts, via acid/base hydrolysis and water extraction procedures. The process step of selective hydrolysis is essential for removal the harmful composition of poly(oxyalkylene)-amine-ester-amides in resulting the better performance of the additive, particularly the positive engine's octane requirement or reducing the combustion chamber deposits. More specifically the butoxylation process generally produces poly(oxyalkylene)amides and poly(oxyalkylene)esters via an exchange reaction (trans-amidation/trans-esterification) and the poly(oxyalkylene)esters in the product mixtures is removed to obtain better performance products.
摘要翻译：制备用于汽油添加剂的聚（氧化烯）酰胺的改进方法包括三次连续的反应。反应是（1）在氮气压力升高的温度下，将水溶性低分子量聚亚烷基多胺与烷基乙酸酯进行酰胺化以将胺转化为酰胺，（2）用1,2-环氧丁烷对酰胺进行丁氧基化以制备聚（氧化烯）酰胺，和（3）通过酸/碱水解和水提取将原位聚（氧化烯） - 胺 - 酯 - 酰胺选择性水解成聚（氧化烯） - 胺 - 醇 - 酰胺和除去乙酸副产物程序。选择性水解的工艺步骤对于去除聚（氧化烯） - 胺 - 酯 - 酰胺的有害组合物是必不可少的，从而获得更好的添加剂性能，特别是正发动机的辛烷值要求或减少燃烧室沉积物。更具体地，丁氧基化方法通常通过交换反应（反式酰胺化/反式酯化）产生聚（氧化烯）酰胺和聚（氧化烯）酯，并且除去产物混合物中的聚（氧化烯）酯以获得更好的性能产物。

3. 发明授权

US06454818B1 Poly(oxyalkylene) amide-amine gasoline additives 失效
标题翻译：聚（氧化烯）酰胺胺汽油添加剂
公开(公告)号：US06454818B1
公开(公告)日：2002-09-24
申请号：US09649031
申请日：2000-08-28
申请人： Jiang-Jen Lin , Wei-Shiun Ku , Che-Nan Lee , Yung-Sheng Ho , Kun-Hai Lin , Kuo-Min Wei
发明人： Jiang-Jen Lin , Wei-Shiun Ku , Che-Nan Lee , Yung-Sheng Ho , Kun-Hai Lin , Kuo-Min Wei
IPC分类号： C10L118
CPC分类号： C10L1/238 , C10L1/2383 , C10L10/04
摘要： 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.
摘要翻译：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。

4. 发明授权

US09067846B2 Process for producing styrene-, methylstyrene- and ethylbenzene-free C6-C9 aromatic hydrocarbon blends 有权
标题翻译：生产苯乙烯，甲基苯乙烯和乙基苯的C6-C9芳族烃共混物的方法
公开(公告)号：US09067846B2
公开(公告)日：2015-06-30
申请号：US13986804
申请日：2013-06-07
申请人： Karl Tze-Tang Chuang , Tzong-Bin Lin , Cheng-Tsung Hong , Yung-Sheng Ho , Kuang-Yeu Wu
发明人： Karl Tze-Tang Chuang , Tzong-Bin Lin , Cheng-Tsung Hong , Yung-Sheng Ho , Kuang-Yeu Wu
IPC分类号： C07C5/03 , C07C5/05
CPC分类号： C07C5/03 , C07C7/04 , C07C7/14891 , C07C7/163 , C07C41/06 , C07C15/02 , C07C15/067 , C07C43/164
摘要： Various substantially styrene-, methylstyrene- and ethylbenzene-free C6-C9 aromatic hydrocarbon blends are produced from a hydrocarbon feed stream containing C5-C9 aromatic hydrocarbons including styrene, methylstyrene and sulphur compounds by first separating the stream into a distillate containing C5-C7 hydrocarbons, and a bottoms fraction containing C8 and C9 hydrocarbons; and converting the styrene and methylstyrene to their corresponding ethers by reacting with a C1-C3 lower alcohol in the presence of a selective acidic etherification catalyst. The effluent may be sent to a gasoline pool for blending or the effluent is separated by distillation into an ether stream and either a C8 or a C8-C9 aromatic hydrocarbon rich stream. The C5-C7 distillate is hydrogenated.
摘要翻译：各种基本上苯乙烯，甲基苯乙烯和乙基苯的C 6 -C 9芳族烃共混物是由包含苯乙烯，甲基苯乙烯和硫化合物的C 5 -C 9芳烃的烃进料流产生的，首先将料流分离成含有C5-C7烃的馏出物和含有C8和C9烃的塔底馏分; 并通过在选择性酸性醚化催化剂存在下与C1-C3低级醇反应，将苯乙烯和甲基苯乙烯转化为相应的醚。流出物可以被送到用于混合的汽油池中，或者通过蒸馏将流出物分离成醚流和C8或C8-C9富含芳烃的料流。 C5-C7馏出物被氢化。

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