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公开(公告)号：US08313755B2
公开(公告)日：2012-11-20
申请号：US09848225
申请日：2001-05-04
摘要： Provided is a clear aqueous ceramide composition comprising 1.0 to 5.0% by weight, based on the total composition, of a ceramide represented by formula (I): wherein R1 represents a hydrocarbon group having 9 to 17 carbon atoms; and R2 represents an acyl group having 2 to 30 carbon atoms which can contain a hydroxyl group, a long-chain fatty acid having 12 to 24 carbon atoms, a nonionic surface active agent, and water. The clear aqueous composition is useful as cosmetics, bath agents, hair-care products, external preparations for the skin, skin protective preparations, particularly medical external preparations for the treatment or protection of the skin, or a component making up these preparations.
摘要翻译： 本发明提供一种透明含水神经酰胺组合物，其包含基于总组合物1.0至5.0重量％的由式（I）表示的神经酰胺：其中R 1表示具有9至17个碳原子的烃基; R2表示可含有羟基的碳原子数2〜30的酰基，碳原子数12〜24的长链脂肪酸，非离子表面活性剂，水。 透明水性组合物可用作化妆品，浴剂，护发产品，皮肤外用剂，皮肤保护制剂，特别是用于治疗或保护皮肤的医用外用制剂，或构成这些制剂的组分。
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公开(公告)号：US06528074B2
公开(公告)日：2003-03-04
申请号：US09874312
申请日：2001-06-06
IPC分类号： A61K700
CPC分类号： A61Q19/00 , A61K8/0295 , A61K8/63 , A61K8/68 , A61K9/1274 , A61Q1/08 , A61Q17/00
摘要： This invention relates to a novel lipid composition for use in cosmetics capable of increasing moisture-keeping ability or barrier function of the stratum corneum, protecting the skin and improving dry or rough skin, and to products which use the same, such as cosmetics and medicaments. Particularly, it relates to a lipid composition which comprises at least one component (A) selected from the group consisting of a 2-acylaminoalkane-1,3-diol and optically active compounds thereof, at least one component (B) selected from the group consisting of a 2-acylaminoalkane-1,3-diol in which at least one of the &agr;-position and &bgr;-position of the acyl group is substituted with hydroxyl group and optically active compounds thereof and at least one component (C) selected from sterols, wherein the components (A), (B) and (C) are mixed at a ratio that constructs a liquid crystal structure, and to products which contain the lipid composition, such as cosmetics and medicaments.
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公开(公告)号：US07538081B2
公开(公告)日：2009-05-26
申请号：US09949718
申请日：2001-09-12
IPC分类号： A61K8/00
CPC分类号： A61Q13/00 , A23L2/56 , A61K8/34 , C11B9/0034
摘要： A fragrance composition having an excellent diffusivity and long-lasting property of fragrance and a cosmetic, toiletry, bath composition, food and drink and pharmaceutical having an excellent diffusivity and long-lasting property of fragrance by using a novel fixative. A compound represented by the following general formula (1) is incorporated in a fragrance composition or the foregoing products. The amount of the compound of the general formula (1) to be incorporated in the fragrance composition is preferably from 0.01 to 90% by weight. The amount of the compound of the general formula (1) to be incorporated directly in the foregoing products is preferably from 0.0001 to 2.0 times (by weight) the weight of the aroma composition and/or composition to be incorporated therein. In this arrangement, a fragrance composition or products having an enhanced diffusivity and long-lasting property of fragrance can be obtained without causing any safety problem on human being. wherein A represents H or OH group; B represents H or methyl group; and n represents an integer of from 0 to 2.
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4.发明授权Isomer composition excellent in chemical resistance containing optically active trans-1-(2,2,6-trimethylcyclohexyl)-2-buten-1-one and fragrance compositions containing the isomer composition 失效含有光学活性的反式-1-（2,2,6-三甲基环己基）-2-丁烯-1-酮和包含异构体组合物的香料组合物的耐化学性优异的异构体组合物公开(公告)号：US06930083B2
公开(公告)日：2005-08-16
申请号：US10390733
申请日：2003-03-19
IPC分类号： C07C49/543 , C07B53/00 , C07C45/00 , C07C45/29 , C07C45/54 , C07C61/08 , C11B9/00 , A61K7/46
CPC分类号： C07C403/16 , C07B2200/07 , C07C45/002 , C07C45/292 , C07C45/54 , C07C2601/14 , C11B9/0034 , C07C49/303 , C07C49/203
摘要： A geometrical isomer composition excellent in odor and in chemical resistance, which is applicable to a base material containing a strongly alkaline chemical or a strongly acidic chemical, which can suppress the deterioration with time and the color change of the base material in the case that the material is exposed to light, and which also have highly tasteful and unique fruity floral fragrance. A geometrical isomer composition containing 93 to 99% by weight of optically active trans-1-(2,2,6-trimethylcyclohexyl)-2-buten-1-one represented by Formula-1 or a mixture thereof and 7 to 1% by weight of optically active cis-1-(2,2,6-trimethylcyclohexyl)-2-buten-1-one represented by Formula-2 or a mixture thereof is, respectively, used
摘要翻译： 适用于含有强碱性化学品或强酸性化学物质的基材的气味和耐化学性优异的几何异构体组合物，其能够抑制随着时间的劣化和基材的颜色变化， 材料曝光，并且还具有高度品味和独特的水果花香。 含有93〜99重量％的由式-1表示的光学活性的反式-1-（2,2,6-三甲基环己基）-2-丁烯-1-酮或其混合物和7〜1重量％ 分别使用由式-2表示的光学活性顺式-1-（2,2,6-三甲基环己基）-2-丁烯-1-酮或其混合物的重量，
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公开(公告)号：US06548711B2
公开(公告)日：2003-04-15
申请号：US09876231
申请日：2001-06-08
IPC分类号： C07C49607
CPC分类号： C07C45/67 , C07C49/647
摘要： A process for producing 2-vinylcyclododecanone, the process comprising isomerizing 2-ethylidenecyclododecanone represented by the following formula (1): wherein the wavy line signifies that the double bond is a Z-isomer, an E-isomer or a mixture of an E-isomer and a Z-isomer; in the presence of a catalyst and separating 2-vinylcyclododecanone represented by the following formula (2) from the reaction product by fractionation:
摘要翻译： 一种生产2-乙烯基环十二酮的方法，该方法包括由下式（1）表示的2-亚乙基环十二烷异构化：其中波浪线表示双键是Z-异构体，E-异构体或E- 异构体和Z-异构体; 在催化剂的存在下，通过分馏从反应产物中分离出由下式（2）表示的2-乙烯基环十二烷：
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公开(公告)号：US06365776B1
公开(公告)日：2002-04-02
申请号：US09946468
申请日：2001-09-06
IPC分类号： C07C21100
CPC分类号： C07C209/10 , C07C211/54
摘要： The present invention provides an activator in arylamination using a palladium compound as a catalyst, which is superior to conventional phosphines in stability and performance. With the phosphine sulfide as an activator, an arylamination reaction achieves improved selectivity to produce a desired aromatic amine in an obviously increased yield as compared with a reaction using the corresponding phosphine compound. Moreover, the phosphine sulfide of the invention is impervious to oxidation and exists stably in air and therefore sufficiently withstands use on an industrial scale.
摘要翻译： 本发明提供使用钯化合物作为催化剂的芳基化活化剂，其在稳定性和性能方面优于常规膦。 与使用相应的膦化合物的反应相比，以硫化氢作为活化剂，芳基化反应实现了以明显增加的产率产生所需芳族胺的选择性。 此外，本发明的硫化膦不能氧化，在空气中稳定地存在，因此能够充分地耐受工业规模的使用。
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7.发明授权Method of preparation of 2,2'-bis(diarylphosphino)-6,6'-bis(trifluoromethyl)-1,1'-biphenyl, transition metal complex using it as ligand, and optically active 3-hydroxybutanoic acid ester derivative or .beta.-butyrolactone 失效制备2,2'-双（二芳基膦基）-6,6'-双（三氟甲基）-1,1'-联苯，使用其作为配体的过渡金属络合物和光学活性3-羟基丁酸酯衍生物或β 丁酸内酯
公开(公告)号：US6075154A
公开(公告)日：2000-06-13
申请号：US124791
申请日：1998-07-30
IPC分类号： C07F9/48 , C07C67/31 , C07F9/50 , C07F9/52 , C07F15/00 , C07F15/04 , C07D305/12 , C07C69/66 , C07C69/76
CPC分类号： C07F15/045 , C07C67/31 , C07F15/004 , C07F15/0053 , C07F15/0066 , C07F15/008 , C07F9/5027
摘要： A novel phosphine compound usable as a catalyst in various asymmetric synthetic reactions is disclosed. The compound is a 2,2'-bis(diarylphosphino)-6,6'-bis(trifluoromethyl)-1,1'-biphenyl of (1): ##STR1## where R is a phenyl group or a phenyl group substituted by lower alkyl group, lower alkoxy group, halogen atom, or lower haloalkyl group.
摘要翻译： 公开了一种在各种不对称合成反应中可用作催化剂的新型膦化合物。 化合物是（1）的2,2'-双（二芳基膦基）-6,6'-双（三氟甲基）-1,1'-联苯：其中R是苯基或被低级烷基取代的苯基 ，低级烷氧基，卤素原子或低级卤代烷基。
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8.发明授权Triphenylamine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor 失效三苯胺衍生物，包含该三苯胺衍生物的电荷输送材料和电子照相感光体
公开(公告)号：US5989765A
公开(公告)日：1999-11-23
申请号：US252963
申请日：1999-02-19
IPC分类号： C07C211/54 , C07C211/56 , C07C217/70 , C07C217/76 , G03G5/06 , G03G5/09 , G03G5/047
CPC分类号： G03G5/0614 , C07C211/54 , C07C211/56 , C07C217/70 , C07C217/76 , G03G5/0672
摘要： A triphenylamine derivative, represented by the following general formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each represents a hydrogen atom, a lower alkyl group, an alkoxy group, a halogen atom or an aryl group which may have a substituent group; and m and n each represents 0 or 1.
摘要翻译： 由以下通式（1）表示的三苯胺衍生物：其中R1，R2，R3，R4，R5和R6各自表示氢原子，低级烷基，烷氧基，卤素原子或芳基， 具有取代基; m和n各自表示0或1。
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9.发明授权Triphenylamine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor 失效三苯胺衍生物，包含该三苯胺衍生物的电荷输送材料和电子照相感光体
公开(公告)号：US5573878A
公开(公告)日：1996-11-12
申请号：US333295
申请日：1994-11-01
IPC分类号： C07C211/54 , C07C211/56 , C07C217/92 , G03G5/06 , C07C211/13
CPC分类号： G03G5/0672 , C07C211/54 , C07C211/56 , C07C217/92 , C07C2101/14
摘要： A triphenylamine derivative, a charge-transporting material comprising the triphenylamine derivative, and an electrophotographic photoreceptor containing a charge-transporting layer comprising the triphenylamine derivative are disclosed, wherein the triphenylamine derivative is represented by the following general formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, and R.sup.5 may be the same or different and each represents a hydrogen atom, a lower alkyl group, an alkoxy group, a halogen atom, or an aryl group which may have a substituent, or R.sup.1 and R.sup.2 and/or R.sup.3 and R.sup.4 may be taken together to form a ring, and n represents 0 or 1.
摘要翻译： 公开了三苯胺衍生物，包含三苯基胺衍生物的电荷输送材料和包含三苯胺衍生物的电荷输送层的电子照相感光体，其中三苯胺衍生物由以下通式（1）表示：
1）其中R1，R2，R3，R4和R5可以相同或不同，并且各自表示可以具有取代基的氢原子，低级烷基，烷氧基，卤素原子或芳基，或 R1和R2和/或R3和R4可以一起形成环，n表示0或1。 -
10.发明授权1,1,4,4-tetraphenyl-1,3-butadiene derivative and electrophotographic light-sensitive material using the same 失效1,1,4,4-四苯基-1,3-丁二烯衍生物和使用其的电子照相感光材料
公开(公告)号：US4751163A
公开(公告)日：1988-06-14
申请号：US58724
申请日：1987-06-05
IPC分类号： G03G5/06 , G03G5/14 , C07D239/02
CPC分类号： G03G5/0614
摘要： A 1,1,4,4-tetraphenyl-1,3-butadiene derivatives represented by formula (I): ##STR1## wherein R.sub.1 represents a di-lower alkylamino group, and R.sub.2 represents a hydrogen atom or a di-lower alkylamino group, is disclosed, which has useful characteristics such as excellent static charge retention ability. An electrophotographic light-sensitive material using the foregoing derivative can satisfy the requirements, e.g., for high sensitivity, low residual potential, less light fatigue even after repeated use, and excellent durability.
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