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1. 发明授权

US07304183B2 Co-production of cyclohexylamine and bis(para-aminocyclohexyl) methane 失效
标题翻译：共生产环己胺和双（对 - 氨基环己基）甲烷
公开(公告)号：US07304183B2
公开(公告)日：2007-12-04
申请号：US11300991
申请日：2005-12-15
申请人： Wei-Yang Su , Ralph M. DiGuilio , Pete S. Morford
发明人： Wei-Yang Su , Ralph M. DiGuilio , Pete S. Morford
IPC分类号： C07C209/72
CPC分类号： C07C209/72 , C07C2601/14 , C07C211/36
摘要： Embodiments of the present invention disclose a process for the co-production of bis(para-aminocyclohexyl) methane (PACM). Also disclosed are articles of manufacture made using PACM produced by methods of this invention. The methods of the present invention generally include a first mixture having methylene di-aniline (MDA) and a second aromatic amine. The first mixture has less than 15% polymeric MDA by weight and the second aromatic amine is present in an amount to render the first mixture a liquid. The first mixture is hydrogenated to produce a product mixture comprising PACM and at least one second non-aromatic amine.
摘要翻译：本发明的实施方案公开了双（对 - 氨基环己基）甲烷（PACM）共同生产的方法。还公开了使用通过本发明的方法生产的PACM制造的制品。本发明的方法通常包括具有亚甲基二苯胺（MDA）和第二芳族胺的第一混合物。第一混合物的重量小于15％的聚合物MDA，第二芳族胺以使第一混合物成为液体的量存在。将第一混合物氢化以产生包含PACM和至少一种第二非芳族胺的产物混合物。

2. 发明申请

US20110112335A1 PROCESS FOR THE PRODUCTION AND PURIFICATION OF PROPYLENE GLYCOL 失效
标题翻译：丙烯甘油的生产和纯化方法
公开(公告)号：US20110112335A1
公开(公告)日：2011-05-12
申请号：US12994961
申请日：2009-06-02
申请人： Srinivasa Godavarthy , Wei-Yang Su , Ralph M. DiGuilio , Stan Harville , Matthew W. Forkner
发明人： Srinivasa Godavarthy , Wei-Yang Su , Ralph M. DiGuilio , Stan Harville , Matthew W. Forkner
IPC分类号： C07C29/80 , C07C31/20
CPC分类号： C07C29/60 , C07C29/76 , C07C31/205
摘要： The present invention relates to a process for producing an odorless and colorless industrial grade propylene glycol from glycerol obtained during the manufacturing of biodiesel. The process includes hydrogenating the glycerol to form a hydrogenated product, distilling the hydrogenated product to form a glycol product, and contacting the glycol product with a treatment bed. The propylene glycol may be used in various industrial and consumer applications and products such as personal care products.
摘要翻译：本发明涉及在生产生物柴油时获得的甘油生产无味无色工业级丙二醇的方法。该方法包括使甘油氢化以形成氢化产物，蒸馏氢化产物以形成二醇产物，并使二醇产物与处理床接触。丙二醇可用于各种工业和消费应用以及诸如个人护理产品的产品。

3. 发明授权

US08664448B2 Process for the production and purification of propylene glycol 失效
标题翻译：丙二醇生产和纯化方法
公开(公告)号：US08664448B2
公开(公告)日：2014-03-04
申请号：US12994961
申请日：2009-06-02
申请人： Srinivasa Godavarthy , Wei-Yang Su , Ralph M. DiGuilio , Stan Harville , Matthew W. Forkner
发明人： Srinivasa Godavarthy , Wei-Yang Su , Ralph M. DiGuilio , Stan Harville , Matthew W. Forkner
IPC分类号： C07C29/80 , C07C31/20
CPC分类号： C07C29/60 , C07C29/76 , C07C31/205
摘要： The present invention relates to a process for producing an odorless and colorless industrial grade propylene glycol from glycerol obtained during the manufacturing of biodiesel. The process includes hydrogenating the glycerol to form a hydrogenated product, distilling the hydrogenated product to form a glycol product, and contacting the glycol product with a treatment bed. The propylene glycol may be used in various industrial and consumer applications and products such as personal care products.
摘要翻译：本发明涉及在生产生物柴油时获得的甘油生产无味无色工业级丙二醇的方法。该方法包括使甘油氢化以形成氢化产物，蒸馏氢化产物以形成二醇产物，并使二醇产物与处理床接触。丙二醇可用于各种工业和消费应用以及诸如个人护理产品的产品。

4. 发明申请

US20150051132A1 Emulsifier for Lubricating Oil Concentrate 审中-公开
标题翻译：润滑油浓缩乳化剂
公开(公告)号：US20150051132A1
公开(公告)日：2015-02-19
申请号：US14363355
申请日：2012-06-27
申请人： Xiaolong Li , Wei-Yang Su , Jun Fan
发明人： Xiaolong Li , Wei-Yang Su , Jun Fan
IPC分类号： C10M133/08
CPC分类号： C10M133/08 , C10M173/00 , C10M2201/087 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/126 , C10M2207/40 , C10M2215/04 , C10M2215/042 , C10M2219/044 , C10N2230/12 , C10N2230/18 , C10N2230/24 , C10N2240/40 , C10N2270/02
摘要： The present disclosure provides a lubricating oil concentrate containing an ethoxylated ether amine and a base oil. The lubricating oil concentrate is capable of forming a stable, low foaming emulsion when added to an aqueous medium and may be useful in metalworking and cleaning fluids.
摘要翻译：本公开提供了含有乙氧基化醚胺和基础油的润滑油浓缩物。当添加到水性介质中时，润滑油浓缩物能够形成稳定的低发泡乳液，并且可用于金属加工和清洁流体。

5. 发明授权

US5436351A Imidazolidone polyetheramide surfactant 失效
标题翻译：咪唑啉酮聚醚酰胺表面活性剂
公开(公告)号：US5436351A
公开(公告)日：1995-07-25
申请号：US112295
申请日：1993-08-27
申请人： David A. Coffey , Wei-Yang Su
发明人： David A. Coffey , Wei-Yang Su
IPC分类号： C07D233/32
CPC分类号： C08G65/2609 , C07D233/32 , C08G65/263 , C08G65/3255 , C08G65/3322 , C08G65/33396
摘要： Disclosed is a novel composition of the formula: ##STR1## wherein R=H, methyl, ethyl, or a mixture thereof and R.sup.5 =a saturated or unsaturated alkyl group from a fatty acid containing 7 to 22 carbon atoms and a+b=n, wherein n is from about 2 to 80, resulting from alkoxylating an substituted imidazolidone, reductively aminating the alkoxylated product and reacting the aminated product with a fatty acid; and, to its use as a surfactant in glycol-water mixtures, such as, for example, propylene glycol based wing deicers thickened with polyacrylic acids.
摘要翻译：公开了下式的新型组合物：其中R = H，甲基，乙基或其混合物，R5 =来自含有7-22个碳原子的脂肪酸和a + b = n的饱和或不饱和烷基其中n为约2-80，由烷氧基化取代的咪唑烷酮，还原性胺化所述烷氧基化产物并使所述胺化产物与脂肪酸反应; 并且其用作二醇 - 水混合物中的表面活性剂，例如用聚丙烯酸增稠的丙二醇基翼除冰剂。

6. 发明授权

US5238971A Polyoxyalkylene glycols containing imidazolidones 失效
标题翻译：含有咪唑烷酮的聚亚烷基二醇
公开(公告)号：US5238971A
公开(公告)日：1993-08-24
申请号：US984760
申请日：1992-12-03
申请人： Wei-Yang Su , Michael Cuscurida
发明人： Wei-Yang Su , Michael Cuscurida
IPC分类号： C08G18/48 , C08G18/50
CPC分类号： C08G18/482 , C08G18/506 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： This invention is concerned with polyoxyalkylene glycols prepared by alkoxylating a hydroxyalkyl-2-imidazolidone and to a process for preparing flexible polyurethane foams by reacting an organic isocyanate with an admixture of a polyether polyol and an alkoxylated hydroxyalkyl-2-imidazolidone in the presence of a urethane catalyst and a blowing agent.
摘要翻译：本发明涉及通过烷氧基化羟烷基-2-咪唑啉酮制备的聚氧亚烷基二醇和通过使有机异氰酸酯与聚醚多元醇与烷氧基化羟烷基-2-咪唑啉酮的混合物在有机异氰酸酯的存在下反应制备柔性聚氨酯泡沫的方法氨基甲酸酯催化剂和发泡剂。

7. 发明授权

US5203879A Fuel composition 失效
标题翻译：燃油组成
公开(公告)号：US5203879A
公开(公告)日：1993-04-20
申请号：US938806
申请日：1992-09-01
申请人： Wei-Yang Su , Sheldon Herbstman , Joseph M. Russo , Robert L. Zimmerman , Michael Cuscurida
发明人： Wei-Yang Su , Sheldon Herbstman , Joseph M. Russo , Robert L. Zimmerman , Michael Cuscurida
IPC分类号： C07C231/10 , C07C237/08 , C08K5/357 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/2387 , C10L10/00 , C10L10/10
CPC分类号： C08K5/357 , C10L1/221 , C10L1/224 , C10L1/2387 , C10L10/06
摘要： An amido alkanolamine composition obtained by reacting, at a temperature of 10.degree. C.-200.degree. C.:(a) a 4-alkyl-2-morpholinone represented by the formula: ##STR1## in which R represents a monovalent aliphatic radical having from 1 to 10 carbon atoms, and(b) a hydrocarbyl oxypolyoxyalkylene amine represented by the formula: ##STR2## in which R' represents an alkyl, an alicyclic, or a alkylalicyclic radical having from 8 to 30 carbon atoms, x has a value from 5 to 50, and R" represents a methyl radical or a mixture of hydrogen and methyl radicals is provided.
摘要翻译：通过在10℃-200℃的温度下反应获得的酰胺链烷醇胺组合物：（a）由下式表示的4-烷基-2-吗啉酮：其中R表示具有 1〜10个碳原子的烷基，脂环族或碳原子数为8〜30的烷基脂环族基团，式中，x表示碳原子数1〜10的烃基氧基聚氧化烯胺， 5至50，并且R“表示甲基或氢和甲基的混合物。

8. 发明授权

US5086162A Polyether amide from polyalkylene glycol diamine and diacid mixture 失效
标题翻译：来自聚亚烷基二醇二胺和二酸混合物的聚醚酰胺
公开(公告)号：US5086162A
公开(公告)日：1992-02-04
申请号：US506990
申请日：1990-04-10
申请人： George P. Speranza , Wei-Yang Su
发明人： George P. Speranza , Wei-Yang Su
IPC分类号： C08G69/26 , C08G69/28 , C08G69/40
CPC分类号： C08G69/40
摘要： Novel polyether amides produced by reacting at least one polyalkylene glycol diamine with at least two dicarboxylic acids or esters thereof are described. The polyethylene glycol diamine has the formula NH.sub.2 --(CH.sub.2 CH.sub.2 O).sub.x --CH.sub.2 CH.sub.2 --NH.sub.2, where x ranges from 2 to 6, and at least one of the dicarboxylic acids is an aromatic discarboxylic acid. These novel polyether amides may have the formula: ##STR1## where each R and R' are independently an alkylene or arylene moiety having from 3 to 34 carbon atoms, where at least one R or R' is an arylene moiety, and where each x and y independently have the values noted. Suitable dicarboxylic acids include adipic acid, azelaic acid, sebacic acid, dodecanedioic acid, terephthalic acid, isophthalic acid, t-butyl isophthalic acid, and mixtures thereof. Suitable diamines include triethylene glycol diamine (JEFFAMINE.RTM. EDR-148 amine) and tetraethylene glycol diamine (JEFFAMINE.RTM. EDR-192 amine), among others. The resulting polyether amides are useful to make polymers, including fibers, with unusually good water absorbancy properties. The inventive methods successfully incorporate triethylene glycol diamine and aromatic dibasic acids, where this cannot be accomplished directly.
摘要翻译：描述了通过使至少一种聚亚烷基二醇二胺与至少两种二羧酸或其酯反应制备的新型聚醚酰胺。聚乙二醇二胺具有式NH 2 - （CH 2 CH 2 O）x -CH 2 CH 2 -NH 2，其中x为2-6，并且至少一种二羧酸为芳族四羧酸。这些新型聚醚酰胺可以具有下式：其中每个R和R'独立地是具有3至34个碳原子的亚烷基或亚芳基部分，其中至少一个R或R'是亚芳基部分，并且其中每个x和y独立地具有所述的值。合适的二羧酸包括己二酸，壬二酸，癸二酸，十二烷二酸，对苯二甲酸，间苯二甲酸，叔丁基间苯二甲酸及其混合物。合适的二胺包括三甘醇二胺（JEFFAMINE TM EDR-148胺）和四甘醇二胺（JEFFAMINE TM EDR-192胺）等。所得聚醚酰胺可用于制备包括纤维在内的聚合物，具有非常好的吸水性。本发明的方法成功地并入三甘醇二胺和芳族二元酸，其中这不能直接实现。

9. 发明授权

US5086155A 1-isopropyl-2-tolylimidazole as an epoxy resin curative 失效
标题翻译： 1-异丙基-2-甲苯咪唑作为环氧树脂固化剂
公开(公告)号：US5086155A
公开(公告)日：1992-02-04
申请号：US589110
申请日：1990-09-27
申请人： Harold G. Waddill , Wei-Yang Su , George P. Speranza
发明人： Harold G. Waddill , Wei-Yang Su , George P. Speranza
IPC分类号： C08G59/24 , C07D233/58 , C08G59/20 , C08G59/40 , C08G59/50 , C08G59/68
CPC分类号： C08G59/686 , C08G59/5073
摘要： Disclosed is an epoxy resin curative exhibiting extended pot life, lower reactivity and lower viscosity at ambient temperatures and increased reactivity at moderately elevated temperatures which comprises from 1 to 10 parts by weight of the ortho, meta or para form of 1-isopropyl-2-tolylimidazole per 100 parts by weight epoxy resin. The latent reactive properties make the curative potentially useful in a variety of applications.
摘要翻译：公开了一种环氧树脂固化剂，其具有延长的适用期，在环境温度下具有较低的反应性和较低的粘度，并且在适度升高的温度下具有增加的反应性，其包含1至10重量份的邻位，间位或对位形式的1-异丙基-2- 每100份重量的环氧树脂中含有tolylimidazole。潜在的反应性质使其在各种应用中具有潜在的应用价值。

10. 发明授权

US5082917A Piperazine derivatives as chain extenders in polyurea elastomer systems and method making same 失效
标题翻译：哌嗪衍生物作为聚氨酯弹性体体系中的链延伸剂及其制备方法
公开(公告)号：US5082917A
公开(公告)日：1992-01-21
申请号：US529839
申请日：1990-05-29
申请人： Wei-Yang Su , Dudley J. Primeaux, II , Donald H. Champion
发明人： Wei-Yang Su , Dudley J. Primeaux, II , Donald H. Champion
IPC分类号： B01J23/755 , B01J23/889 , C07B61/00 , C07D211/76 , C07D241/08 , C07D295/02 , C07D295/023 , C08G18/10 , C08G18/20 , C08G18/32 , C08G18/50 , C08G18/65
CPC分类号： C07D295/023 , C07D211/76 , C08G18/10 , C08G18/2027 , C08G18/3246 , C08G18/5024 , C08G2120/00 , C08G2150/50
摘要： A polyurea elastomer is disclosed. The elastomer includes an isocyanate, an amine terminated polyoxyalkylene polyol, and a chain extender. The isocyanate is preferably a quasi-prepolymer of an isocyanate and a material selected from at least one polyol, a high molecular weight polyoxyalkyleneamine or a combination thereof. The chain extender includes a minor amount of a tetraalkylpiperazine and a major amount of diethyltoluenediamine. A one-step method of making the tetraalkylpiperazine and tetraalkylpiperazinone is also disclosed. The method includes reacting a 2-amino-2-alkyl-1-alkanol in the presence of a nickel-iron-copper-manganese catalyst.

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