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公开(公告)号：US06025503A
公开(公告)日：2000-02-15
申请号：US1918
申请日：1997-12-31
申请人： Koichi Mikami , Satoru Matsukawa
发明人： Koichi Mikami , Satoru Matsukawa
IPC分类号： C07D309/38 , B01J31/22 , C07B61/00 , C07C67/31 , C07C69/732 , C07C327/22 , C07F7/00 , C07F7/28
CPC分类号： C07F7/006
摘要： Disclosed is a process for producing novel optically active titanium alkoxide complexes which are excellent in catalytic activity and enantio-selectivity in carbon-carbon bond forming reactions (for example, Ene reaction, hetero-Diels-Alder reaction, Aldol reaction) and have high stability. The present process comprises reacting (R),(S),(RS)-catalysts or mixtures thereof selected from among optically active or racemic titanium alkoxide complexes represented by the following general formula (1), etc.: ##STR1## wherein R.sup.1 represents a methyl, lower alkoxy or trihalogeno group; R.sup.2 represents a hydrogen or halogen atom; R.sup.3 represents a hydrogen atom or a methyl group; and R.sup.4 represents a lower alkyl group, or R.sup.1 and R.sup.2 may form together a cyclo ring;with chiral activators [(R),(S),(RS)-diols or mixtures thereof, but excluding reactions between a racemic modification and another racemic modification] to thereby activate exclusively one of the enantiomers.
摘要翻译： 公开了一种在碳 - 碳键形成反应（例如Ene反应，异狄尔斯 - 阿尔德反应，醛醇反应）中具有优异的催化活性和对映选择性的新型光学活性钛醇盐络合物的方法，并且具有高稳定性 。 本发明方法包括使由选自以下通式（1）表示的光学活性或外消旋烷氧基钛络合物的（R），（S），（RS） - 催化剂或其混合物反应：其中R1表示甲基， 低级烷氧基或三卤代基团; R2表示氢或卤素原子; R3表示氢原子或甲基; 并且R 4表示低级烷基，或者R 1和R 2可以一起形成环。 使用手性活化剂[（R），（S），（RS） - 二醇或其混合物，但不包括外消旋修饰与另一外消旋修饰之间的反应]，从而仅活化一种对映异构体。
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22.发明授权Phase shift photomask, phase shift photomask blank, and process for fabricating them 失效相移光掩模，相移光掩模坯料及其制造工艺
公开(公告)号：US5702847A
公开(公告)日：1997-12-30
申请号：US453079
申请日：1995-05-30
摘要： The invention relates to a phase shift photomask in which the peripheral region portion of a phase shift layer is removed by a relatively simple procedure and which has no or little defect and is inexpensive, a blank therefor, and a process for fabricating them. The process includes the steps of forming phase shift layer 23 all over the surface of one side of transparent substrate 21, and immersing only the peripheral region of substrate 21 in etching solution 25 to etch away the peripheral region of phase shift layer 23, whereby phase shift layer 27 is confined within an area smaller than that of substrate 21.
摘要翻译： 本发明涉及一种相移光掩模，其中通过相对简单的程序除去相移层的外围区域部分，并且没有或很少缺陷，并且便宜，其空白和其制造方法。 该方法包括在透明基板21的整个表面的整个表面上形成相移层23，并且仅将基板21的周边区域浸入蚀刻溶液25中以蚀刻掉相移层23的周边区域，由此相位 位移层27被限制在比衬底21的面积小的区域内。
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23.发明授权
公开(公告)号：US5604060A
公开(公告)日：1997-02-18
申请号：US357350
申请日：1994-12-16
CPC分类号： G03F1/32
摘要： The invention provides a halftone phase shift photomask that is of much more simplified structure and so can be fabricated much more easily, which comprises a transparent substrate 10 and a single halftone light-blocking and phase shift layer 11 that is formed on the surface thereof according to a predetermined pattern and is made up of a material of homogeneous composition, characterized in that:said single halftone light-blocking and phase shift layer has a film thickness d that is virtually equal to a value defined byd=.lambda./{2(n-1)}where .lambda. is the wavelength at which the photomask is used, and n is the index of refraction of the single layer, or that is an odd-numbered multiple of said value, and has a transmittance lying substantially in the range of 5 to 30%. The layer 11 may be made up of any of CrO.sub.x, CrN.sub.x, CrO.sub.x N.sub.y and CrO.sub.x N.sub.y C.sub.z.
摘要翻译： 本发明提供了一种半色调相移光掩模，其结构非常简化，因此可以更容易地制造，其包括透明基板10和在其表面上形成的单个半色调光阻挡和相移层11，根据 由均匀组成的材料构成，其特征在于：所述单个半色调遮光和相移层的膜厚d实质上等于由d =λ/ {2（ n-1）}其中λ是使用光掩模的波长，n是单层的折射率，或者是所述值的奇数倍，并且具有基本上在该范围内的透射率 为5〜30％。 层11可以由CrO x，CrN x，CrO x N y和CrO x N y C z中的任一种构成。
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公开(公告)号：US5155240A
公开(公告)日：1992-10-13
申请号：US668656
申请日：1991-03-13
申请人： Koichi Mikami , Masahiro Terada , Takeshi Nakai , Noboru Sayo
发明人： Koichi Mikami , Masahiro Terada , Takeshi Nakai , Noboru Sayo
IPC分类号： C07D309/28
CPC分类号： C07D309/28
摘要： A process for producing an optically active dihydropyran derivative represented by formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 each represents a hydrogen atom, a lower alkyl group, a tri-lower alkylsilylmethyl group, a lower alkoxycarbonylamino group, or an --OR.sup.5 group, wherein R.sup.5 represents a lower alkyl group, a lower acyl group, a lower alkoxycarbonyl group, a di-lower alkylcarbamoyl group, or a tri-lower alkylsilyl group, or R.sup.1 and R.sup.2 are taken together to form a 5- to 7-membered cyclic hydrocarbon group or to form a condensed heterocyclic group with an oxygen atom, or R.sup.2 and R.sup.3 are taken together to form a 5- to 7-membered cyclic hydrocarbon group or to form a condensed heterocyclic group with an oxygen atom, provided that all of R.sup.1, R.sup.2, R.sup.3, and R.sup.4 do not represent hydrogen atoms at the same time; and R.sup.6 represents a lower alkyl group, which comprises reacting a diene compound represented by formula (2): ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 have the same meanings as defined above, with a glyoxylic acid ester represented by formula (3): ##STR3## wherein R.sup.6 has the same meaning as defined above, in the presence of a binaphthol-titanium complex represented by formula (4): ##STR4## wherein X represents a chlorine atom or a bromine atom, is disclosed.
摘要翻译： 一种制备式（1）表示的光学活性二氢吡喃衍生物的方法：其中R1，R2，R3和R4各自表示氢原子，低级烷基，三低级烷基甲硅烷基甲基， 低级烷氧基羰基氨基或-OR5基团，其中R5表示低级烷基，低级酰基，低级烷氧基羰基，二低级烷基氨基甲酰基或三低级烷基甲硅烷基，或者R1和R2组合在一起 形成5至7元环状烃基或与氧原子形成稠合杂环基，或将R 2和R 3一起形成5-至7-元环状烃基或形成稠合杂环基 具有氧原子，条件是所有R1，R2，R3和R4不同时表示氢原子; 并且R 6表示低级烷基，其包括使式（2）表示的二烯化合物：其中R 1，R 2，R 3和R 4具有与上述相同的含义，与表示的二羟乙酸酯反应 在式（4）表示的联萘酚钛化合物存在下，式（3）表示：其中R 6具有与上述相同的含义，其中X表示氯原子 或溴原子。
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公开(公告)号：US08877104B2
公开(公告)日：2014-11-04
申请号：US11884394
申请日：2006-02-21
IPC分类号： B05D5/06 , G02B1/11 , G02F1/1335
CPC分类号： G02B1/111 , G02F1/133502 , Y10T428/26
摘要： An optical laminate produced by a process for producing an anti-dazzling laminate comprising a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The process includes providing the light transparent base material and forming the anti-dazzling layer having a concavoconvex shape on the light transparent base material, wherein the concavoconvex shape of the anti-dazzling layer satisfies the following requirements: Sm is not less than 100 μm and not more than 600 μm, θa is not less than 0.1 degree and not more than 1.2 degrees, and Rz is more than 0.2 μm and not more than 1 μm, wherein Sm represents the average spacing of concavoconvexes or profile irregularities in the anti-dazzling layer; θa represents the average inclination angle of the concavoconvexes or profile irregularities; and Rz represents the average roughness of the concavoconvexes or profile irregularities.
摘要翻译： 一种通过用于制造抗光泽层压体的方法制造的光学层压材料，其包含透光基材和设置在透光基材上的防炫目层。 该方法包括提供透光基材，并在透光基材上形成具有凹凸形状的防眩光层，其中抗晕眼层的凹凸形状满足以下要求：Sm不小于100μm， 不超过600μm，a不小于0.1度且不大于1.2度，Rz大于0.2μm且不大于1μm，其中Sm表示抗反射层中凹凸或凹凸的平均间距 炫耀层; ＆thetas; a表示凹凸或轮廓不规则的平均倾角; 并且Rz表示凹凸或轮廓不规则的平均粗糙度。
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公开(公告)号：US08809557B2
公开(公告)日：2014-08-19
申请号：US13201171
申请日：2010-02-22
申请人： Koichi Mikami , Kohsuke Aikawa , Junpei Aida , Akihiro Ishii , Misugi Kato , Takashi Masuda
发明人： Koichi Mikami , Kohsuke Aikawa , Junpei Aida , Akihiro Ishii , Misugi Kato , Takashi Masuda
IPC分类号： C07D305/04
CPC分类号： C07D305/04 , B01J31/223 , B01J31/2409 , B01J2231/32 , B01J2531/0266 , B01J2531/46 , B01J2531/824 , C07B53/00 , C07D305/08
摘要： Disclosed is a method of producing an optically active fluorinated oxetane, which can be an important pharmaceutical or agricultural intermediate, by reaction of a fluorinated α-keto ester with an acyl alkenyl ether in the presence of a transition metal complex with an optically active ligand. This method utilizes a catalytic asymmetric synthesis process and does not require a stoichiometric amount of chiral source. It is thus possible to dramatically reduce the amount of use of the asymmetric catalyst especially when the reaction is performed at a high concentration of substrate (with the use of a small amount of reaction solvent) or in the absence of a reaction solvent (under neat conditions). Further, the target optically active fluorinated oxetane can be obtained with high yield and with very high optical purity. The product contains almost no difficult-to-separate impurity and shows high chemical purity.
摘要翻译： 公开了通过氟化α-酮酯与酰基烯基醚在过渡金属配合物与光学活性配体的存在下反应，制备可以是重要的药用或农业中间体的光学活性氟化氧杂环丁烷的方法。 该方法利用催化不对称合成方法，不需要化学计量的手性源。 因此，可以显着地减少不对称催化剂的使用量，特别是当在高浓度的底物（使用少量的反应溶剂）下进行反应时，或者在没有反应溶剂的情况下 条件）。 此外，可以高产率和非常高的光学纯度获得目标光学活性氟化氧杂环丁烷。 该产品几乎没有难以分离的杂质，显示出高的化学纯度。
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公开(公告)号：US07968177B2
公开(公告)日：2011-06-28
申请号：US11884404
申请日：2006-02-21
CPC分类号： G02B5/0278 , G02B5/0226 , G02B5/0294 , G02F1/133502 , Y10T428/24669 , Y10T428/249994
摘要： An anti-dazzling laminate formed from an optical laminate having a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The optical laminate is produced by providing the light transparent base material and forming the anti-dazzling layer having a concavoconvex shape on the light transparent base material, wherein the concavoconvex shape of the anti-dazzling layer satisfies the following requirements: Sm is not less than 100 μm and not more than 600 μm, θa is not less than 0.1 degree and not more than 1.2 degrees, and Rz is more than 0.2 μm and not more than 1 μm, wherein Sm represents the average spacing of concavoconvexes (or profile irregularities) in the anti-dazzling layer; θa represents the average inclination angle of the concavoconvexes (or profile irregularities); and Rz represents the average roughness of the concavoconvexes (or profile irregularities).
摘要翻译： 由透光性基材和防透光层构成的光学层叠体形成的抗光泽层叠体，设置在透光性基材上。 通过提供透光性基材并在透光性基材上形成具有凹凸形状的防眩光层，制造光学层叠体，其中，防眩光层的凹凸形状满足以下要求：Sm不小于 100μm以上且600μm以下，a为0.1度以上且1.2度以下，Rz为0.2μm以上且1μm以下，其中，Sm为凹凸的平均间隔（或者轮廓 不规则）; ＆thetas; a表示凹凸（或轮廓不规则）的平均倾斜角; 并且Rz表示凹凸的平均粗糙度（或轮廓不规则）。
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公开(公告)号：US20110065015A1
公开(公告)日：2011-03-17
申请号：US12926400
申请日：2010-11-16
CPC分类号： H01M8/1246 , H01M8/0247 , H01M8/0297 , H01M8/1213 , H01M8/1286 , H01M8/24 , H01M8/2425 , H01M8/2428 , Y02E60/525 , Y02P70/56
摘要： The solid oxide fuel cell of the present invention has a substrate (1); an electrolyte (3) that is disposed on one surface of the substrate (1); and at least one electrode element E having an anode (5) and a cathode (7) disposed on the same surface of the electrolyte (3) with a predetermined space therebetween.
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公开(公告)号：US20090061165A1
公开(公告)日：2009-03-05
申请号：US11884403
申请日：2006-02-21
CPC分类号： G02B1/11 , G02B5/0226 , G02B5/0278 , G02B5/0294 , G02F1/133502 , Y10T428/24669
摘要： The present invention provides an anti-dazzling laminate which has anti-dazzling properties and can realize excellent glare preventive properties and black color reproducibility (gradation rendering of black color at low brightness). The optical laminate comprises a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The outermost surface of the anti-dazzling layer has a concavoconvex surface, and the average spacing S determined by calculation based on data obtained by measuring a roughness curve of a concacoconvex shape of the anti-dazzling layer is not less than 0.04 mm and not more than 0.30 mm.
摘要翻译： 本发明提供具有防炫目性能的抗眩光层压材料，可以实现优异的防眩性和黑色再现性（低亮度下的黑色渐变渲染）。 光学层叠体包括透光基材和设置在透光基材上的防炫光层。 防眩光层的最外表面具有凹凸面，通过基于通过测量抗眩光层的凹凸形状的粗糙度曲线得到的数据，通过计算确定的平均间隔S为0.04mm以上，不大于 大于0.30毫米。
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公开(公告)号：US20090052043A1
公开(公告)日：2009-02-26
申请号：US11884378
申请日：2006-02-21
IPC分类号： G02B5/00
CPC分类号： G02B5/02 , G02F1/133502
摘要： An optical laminate having a light transparent base material and an anti-dazzling layer provided on the light transparent base material, wherein the outermost surface of the anti-dazzling layer has a concavoconvex surface. The concavoconvex shape simultaneously satisfies the following formulae (I) 1.2≦θa≦2.5 and (II) 0.004≦ψ≦0.18, wherein θa represents the average inclination angle of the concavoconvex part; Rz represents the average roughness of concavoconvexes; Sm represents the average spacing of the concavoconvexes; and ψ represents the ratio, between Rz and Sm, defined by ψ=Rz/Sm. The optical laminate has an internal haze value of not less than 0% and not more than 50%, and the optical laminate has a surface haze value of not less than 0.5% and not more than 4.5%.
摘要翻译： 一种具有透光基材和防透光层的光学层叠体，其设置在透光基材上，其中防炫目层的最外表面具有凹凸表面。 凹凸形状同时满足以下公式（I）1.2 <=θa<= 2.5和（II）0.004 <= psi <= 0.18，其中θa表示凹凸部分的平均倾斜角; Rz表示凹凸的平均粗糙度; Sm表示凹凸的平均间距; psi表示由psi = Rz / Sm定义的Rz和Sm之间的比率。 光学层叠体的内部雾度值为0％以上且50％以下，光学层叠体的表面雾度值为0.5％以上且4.5％以下。
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