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81. 发明专利

JP2014001386A (co)polymer for resist and resist composition 审中-公开
标题翻译：（CO）聚合物用于耐腐蚀和耐腐蚀组合物
公开(公告)号：JP2014001386A
公开(公告)日：2014-01-09
申请号：JP2013142449
申请日：2013-07-08
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： MOMOSE HIKARU , WAKABAYASHI SHIGEO
IPC分类号： C08F20/10 , C08F2/38 , C08F4/04 , C08F4/32 , G03F7/039
摘要： PROBLEM TO BE SOLVED: To provide a (co)polymer for a resist giving high sensitivity and/or resolution when used in DUV excimer laser lithography, electron beam lithography or the like.SOLUTION: The (co)polymer for a resist contains at least one kind of monomer unit selected from a monomer unit having an alicyclic skeleton and a monomer unit having a lactone skeleton, and does not contain a molecular terminal group expressed by formula (1) at a molecular terminal. In the formula, Rand Reach represent H, an alkyl group having 1 to 10 carbon atoms, -COO-R, -X-COO-R, -CONR-R, -X-CONR-R, -NR-Ror -X-NR-R; Rrepresents a cyano group or a cyanoalkyl group having 2 to 10 carbon atoms; X represents an alkylene group having 1 to 10 carbon atoms; and Rand Reach represent H or an alkyl group having 1 to 10 carbon atoms.
摘要翻译：要解决的问题：当用于DUV准分子激光光刻，电子束光刻等时，提供用于抗蚀剂的（共）聚合物，其具有高灵敏度和/或分辨率。解决方案：抗蚀剂的（共）聚合物至少包含选自具有脂环骨架的单体单元和具有内酯骨架的单体单元的一种单体单元，并且在分子末端不含有由式（1）表示的分子末端基团。在该式中，Rand Reach代表H，具有1-10个碳原子的烷基，-COO-R，-X-COO-R，-CONR-R，-X-CONR-R，-NR-ROR- NR-R; R表示氰基或具有2〜10个碳原子的氰基烷基; X表示碳原子数1〜10的亚烷基。和Rand Reach代表H或具有1-10个碳原子的烷基。

82. 发明专利

JP2014001370A Processing aid for polyolefin resin, polyolefin resin composition and molded article 审中-公开
标题翻译：聚烯烃树脂加工助剂，聚烯烃树脂组合物和成型品
公开(公告)号：JP2014001370A
公开(公告)日：2014-01-09
申请号：JP2013102881
申请日：2013-05-15
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： HIRAI SHINYA , KASAI TOSHIHIRO
IPC分类号： C08L23/00 , C08F20/00 , C08J5/00 , C08L33/10
摘要： PROBLEM TO BE SOLVED: To provide a processing aid for a polyolefin resin, having thermal decomposition resistance, which is mixed in a polyolefin resin to provide a polyolefin resin composition having excellent moldability, which provides a molded article having excellent transparency.SOLUTION: A processing aid for a polyolefin resin (A) includes an alkyl methacrylate polymer including 50 mass% or more of alkyl methacrylate (a1) units. A refractive index Ra of the processing aid for a polyolefin resin (A) satisfies 1.490≤Ra≤1.540.
摘要翻译：要解决的问题：为了提供具有耐热分解性的聚烯烃树脂的加工助剂，其在聚烯烃树脂中混合以提供具有优异成型性的聚烯烃树脂组合物，其提供具有优异透明度的模塑制品。解决方案：一种加工用于聚烯烃树脂（A）的助剂包括甲基丙烯酸烷基酯（a1）单元包含50质量％以上的甲基丙烯酸烷基酯聚合物。聚烯烃树脂（A）的加工助剂的折射率Ra满足1.490≤Ra≤1.540。

83. 发明专利

JP2014000570A Hollow porous membrane 有权
标题翻译：中空多孔膜
公开(公告)号：JP2014000570A
公开(公告)日：2014-01-09
申请号：JP2013165508
申请日：2013-08-08
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： TERAMACHI MASASHI , MURASE KEI , SUMI TOSHINORI , HIROMOTO YASUO , FUJIKI HIROYUKI , KURASHINA MASAKI , MINAGAWA MASAKAZU
IPC分类号： B01D69/10 , B01D69/08 , B01D69/12 , B01D71/34 , B32B1/08 , B32B5/14 , B32B5/24 , B32B27/30
CPC分类号： B01D69/08 , B01D61/14 , B01D69/02 , B01D69/087 , B01D2325/02 , B01D2325/04 , B01D2325/40
摘要： PROBLEM TO BE SOLVED: To provide a hollow porous membrane with a reduced cost and excellent separation characteristic, water permeability, and mechanical strength.SOLUTION: There is provided a hollow porous membrane which has a porous membrane layer 11 having a dense layer on a hollow support 10 and in which the support is a hollow braid obtained by circularly knitting a yarn made of multi-filaments. The dense layer preferably has an average pore diameter of 0.01 to 2 μm. The dense layer is preferably present at a position within 50 μm from the outer surface of the support. The porous membrane layer is preferably composed of the dense layer and an intermediate porous layer having an average pore diameter of 2 to 8 μm.
摘要翻译：要解决的问题：提供一种中空多孔膜，其成本降低，分离特性优异，透水性和机械强度。解决方案：提供一种中空多孔膜，其具有在中空上具有致密层的多孔膜层11 支撑件10，其中支撑件是通过圆形编织由多丝制成的纱线获得的中空编织物。致密层的平均孔径优选为0.01〜2μm。致密层优选存在于距支撑体外表面50μm以内的位置。多孔膜层优选由致密层和平均孔径为2〜8μm的中间多孔层构成。

84. 发明专利

JP2013256619A Method for producing syrup 审中-公开
标题翻译：生产SYRUP的方法
公开(公告)号：JP2013256619A
公开(公告)日：2013-12-26
申请号：JP2012134580
申请日：2012-06-14
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： HIRANO AKIKO , OKUBO TAKASHI , HIRANO TAKAYUKI
IPC分类号： C08F2/38 , C08F20/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing syrup excellent in colorless transparency and suppressed of cost.SOLUTION: There is disclosed a production method of syrup by polymerizing a vinyl monomer using a thermally degradable radical polymerization initiator including a process, where primary mercaptan containing only one SH group and containing no -OH group nor -COOH group in the molecule is added in a vinyl monomer after adding the radical polymerization initiator to the vinyl monomer in an amount Y (part mass) of 0.008 pt.mass or more and satisfying a formula: Y≤-1.7I+0.13 (wherein, I represents a part mass of the radical polymerization initiator remaining at the time of adding the primary mercaptan). However, each the part mass represents a part mass based on 100 pts.mass of the vinyl monomer before polymerization.
摘要翻译：要解决的问题：提供一种制备无色透明性优异且抑制成本低的糖浆的制备方法。解决方案：公开了一种使用可热降解的自由基聚合引发剂聚合乙烯基单体的糖浆的制备方法，其包括其中将伯硫醇在乙烯基单体中加入Y（部分质量）为0.008pt.mass以上的乙烯基单体后，在乙烯基单体中仅含有一个SH基团，在分子中不含-OH基团和-COOH基团，满足公式：Y≤-1.7I + 0.13（其中，I表示在添加伯硫醇时保留的自由基聚合引发剂的一部分质量）。然而，每个部件质量是指聚合前基于100个聚乙烯基单体的部分质量。

85. 发明专利

JP2013255919A Membrane filtration unit 有权
标题翻译：膜过滤装置
公开(公告)号：JP2013255919A
公开(公告)日：2013-12-26
申请号：JP2013168674
申请日：2013-08-14
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： NAKAHARA SADAHITO , TORII TETSUYA , OKAZAKI HIROYUKI
IPC分类号： C02F1/44 , B01D63/04 , C02F3/34
摘要： PROBLEM TO BE SOLVED: To provide a membrane filtration unit capable of securing the durability of a hollow fiber membrane module by preventing the mutual entanglement or hooking of hair, fibers, paper pieces or the like between a hollow fiber membrane and a peripheral frame material or the like in activated sludge treatment.SOLUTION: A membrane filtration unit 5 includes a hollow fiber membrane module 9 constituted by parallelly arranging a plurality of sheet-like hollow fiber membrane elements 10 obtained by arranging porous hollow fiber membranes 10a in parallel at predetermined intervals and an air diffuser 15 arranged under the hollow fiber membrane module to discharge fine air bubbles toward the lower end of the hollow fiber membrane module to thereby produce gas-liquid mixed streams and has a first gap region wherein the gaps between the porous hollow fiber membranes vertically arranged in parallel to constitute the hollow fiber membrane element is fine and a second gap region disposed between the first gap regions and having gaps wider than the fine gaps between the hollow fiber membrane elements. The gaps between a plurality of the hollow fiber membrane elements adjacent in the parallelly arranged direction of the hollow fiber membrane module are partially widely formed.
摘要翻译：要解决的问题：提供一种膜过滤单元，其能够通过防止中空纤维膜和周边框架材料之间的毛发，纤维，纸片等的相互缠结或钩住来确保中空纤维膜组件的耐久性，或者活性污泥处理中的类似物。解决方案：膜过滤单元5包括中空纤维膜组件9，其通过平行布置多个片状中空纤维膜元件10，该多个片状中空纤维膜元件10通过以预定间隔平行布置多孔中空纤维膜10a而获得，布置在中空纤维膜组件下方的空气扩散器15，以向中空纤维膜组件的下端排出细小气泡，从而产生气液混合流，并具有第一间隙区域，其中多孔中空纤维膜之间的间隙垂直平行排列构成中空纤维膜元件是细的，第二间隙区域di 在第一间隙区域之间并且具有比中空纤维膜元件之间的细小间隙更宽的间隙。在中空纤维膜组件的平行布置方向上相邻的多个中空纤维膜元件之间的间隙部分地广泛地形成。

86. 发明专利

JP2013255505A Production method for optically active amino acid and n-alkoxycarbonylamino acid 审中-公开
标题翻译：光活性氨基酸和N-烷氧羰基氨基酸的生产方法
公开(公告)号：JP2013255505A
公开(公告)日：2013-12-26
申请号：JP2013162935
申请日：2013-08-06
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： KATO OSAMU , MORI HIROYUKI
IPC分类号： C12P41/00 , C07C227/32 , C07C229/08
摘要： PROBLEM TO BE SOLVED: To produce an optically active amino acid and an optically active N-alkoxycarbonylamino acid which can obtain an optically active amino acid and an optically active N-alkoxycarbonylamino acid with good yield.SOLUTION: After a pH of an aqueous solution including racemic amino acid amide is adjusted by an acid in the vicinity of neutral, enantioselective hydrolysis reaction by amidase of amino acid amide is carried out. Afterwards, in a production method for an optically active amino acid, an inorganic base compound of an amount of mol with which the acid is almost neutralized is added in the aqueous solution, and furthermore, an optically active amino acid is crystalized and recovered by substituting the solvent of the aqueous solution from water by the solvent of an alcohol with three or more carbons. A production method for an optically active N-alkoxycarbonylamino acid uses a raw material of optically active N-alkoxycarbonylamino acid production without purification operation of optically active amino acid which is recovered from a hydrolysis reaction solution.
摘要翻译：要解决的问题：制备光学活性氨基酸和光学活性N-烷氧基羰基氨基酸，其可以以良好的产率获得光学活性氨基酸和光学活性N-烷氧基羰基氨基酸。溶液：在包括外消旋氨基酸酰胺由中性附近的酸调节，进行酰氨基酰胺酰胺酶的对映选择性水解反应。然后，在光学活性氨基酸的制造方法中，在该水溶液中添加摩尔量几乎中和的无机碱化合物，此外，光学活性氨基酸通过置换通过具有三个或更多个碳的醇的溶剂将水溶液从水中溶解。光学活性N-烷氧基羰基氨基酸的制备方法使用旋光活性N-烷氧基羰基氨基酸的原料，而不需要从水解反应溶液中回收的光学活性氨基酸的纯化操作。

87. 发明专利

JP2013251070A Porous electrode base material and method for producing the same 审中-公开
标题翻译：多孔电极基材及其制造方法
公开(公告)号：JP2013251070A
公开(公告)日：2013-12-12
申请号：JP2012123356
申请日：2012-05-30
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： SUMIOKA KAZUHIRO
IPC分类号： H01M4/88 , D04H1/4242 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To satisfy needs for: a porous electrode base material high in thickness accuracy, gas permeability and conductivity, having sufficient handleability, low in manufacturing cost, and less in weight loss in carbonization causing uneven thickness and undulation; and a method for producing the porous electrode base material.SOLUTION: A method for producing a porous electrode base material includes a step (1) of producing a precursor sheet comprising a carbon short fiber (A), a carbon precursor fiber (b) and carbon powder (C) which are dispersed therein, and a step (2) of subjecting the precursor sheet to carbonization treatment. In the method, a weight loss rate of the precursor sheet through the step (2) is 65% or less.
摘要翻译：要解决的问题：为了满足以下要求：厚度精度高，透气性和导电性高，制造成本低，制造成本低的多孔电极基材，碳化引起的重量减少，导致不均匀的厚度和起伏; 以及多孔电极母材的制造方法。解决方案：一种多孔电极母材的制造方法，其特征在于，包括：制造包含碳短纤维（A），碳前体纤维（b）和碳前体纤维分散在其中的碳粉末（C）和使前体片材碳化处理的工序（2）。在该方法中，通过工序（2）的前体片的重量损失率为65％以下。

88. 发明专利

JP2013249435A Conductive composition, conductive material and method for producing the same 审中-公开
标题翻译：导电组合物，导电材料及其制造方法
公开(公告)号：JP2013249435A
公开(公告)日：2013-12-12
申请号：JP2012126953
申请日：2012-06-04
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： UZAWA MASASHI , YAMADA KOHEI , YAMAZAKI AKIRA
IPC分类号： C08L79/00 , B32B7/02 , B32B27/00 , C08K5/07 , C08K5/24 , C09D5/24 , C09D7/12 , C09D165/00 , C09D179/02 , H01B1/20 , H01B5/14 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a conductive composition formable of a conductive polymer film having high conductivity and excellent in water resistance; and a production method thereof.SOLUTION: A conductive composition includes a water-soluble conductive polymer (a) having a sulfonate group and/or carboxy group, a basic compound (b) having a ketone group and a compound (c) having two or more hydrazine groups; and a conductive material formed from the conductive composition; and a production method thereof.
摘要翻译：要解决的问题：提供一种具有导电性高，耐水性优异的导电聚合物膜的导电组合物; 及其制造方法。导电组合物包括具有磺酸基和/或羧基的水溶性导电聚合物（a），具有酮基的碱性化合物（b）和具有两个或更多的肼基团; 和由导电组合物形成的导电材料; 及其制造方法。

89. 发明专利

JP2013234125A Method of producing glycidyl (meth)acrylate 审中-公开
标题翻译：制备甘氨酸（甲基）丙烯酸酯的方法
公开(公告)号：JP2013234125A
公开(公告)日：2013-11-21
申请号：JP2012105221
申请日：2012-05-02
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： MURATA NAOSHI , OGURA KUNIYOSHI
IPC分类号： C07D303/22 , C07B61/00 , C07D301/30
摘要： PROBLEM TO BE SOLVED: To provide glycidyl (meth)acrylate with a low content of impurities.SOLUTION: A method of producing glycidyl (meth)acrylate includes: a step of reacting epichlorohydrin with (meth)acrylic acid alkali metal salt in the presence of a catalyst; and a step of cleaning the reaction solution thus obtained by the reaction, at -10°C or higher but lower than 20°C with water.
摘要翻译：要解决的问题：提供具有低含量杂质的（甲基）丙烯酸缩水甘油酯。溶液：制备（甲基）丙烯酸缩水甘油酯的方法包括：在表面活性剂存在下使表氯醇与（甲基）丙烯酸碱金属盐反应的步骤催化剂以及在-10℃以上且20℃以下用水清洗由反应得到的反应溶液的工序。

90. 发明专利

JP2013228656A Optical film, optical sheet, surface light-emitting body, and method for manufacturing optical sheet 审中-公开
标题翻译：光学薄膜，光学薄片，表面发光体以及制造光学薄片的方法
公开(公告)号：JP2013228656A
公开(公告)日：2013-11-07
申请号：JP2012138146
申请日：2012-06-19
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： HANABUSA AKIHIRO , YAMADA NAOKO , SAEKI YUMIKO , YAMASHITA TOMOYOSHI
IPC分类号： G02B5/00 , H01L51/50 , H05B33/02 , H05B33/10
摘要： PROBLEM TO BE SOLVED: To provide a member suitable for manufacturing a surface light-emitting body such as an organic EL element in which the light emitted from a light-emitting layer can be effectively extracted to the outside without forming a transparent electrode, an organic light-emitting layer or the like on a rugged structure, and to provide a member suitable for manufacturing a surface light-emitting body in which the light emitted from a light emitting-layer can be effectively extracted to the outside without requiring a complicated process of filling a rugged structure of a diffraction grating with a transparent material having a high refractive index and then flattening the surface.SOLUTION: An optical film has a rugged structure on at least one surface thereof, comprises a resin having a fluorene skeleton and has a refractive index of 1.65 or more. An optical sheet includes a layer comprising the above optical film and a layer having a different refractive index from that of the optical film, in which rugged structures of the layers fitting to each other.
摘要翻译：要解决的问题：为了提供适合于制造诸如有机EL元件的表面发光体的构件，其中从发光层发射的光可以有效地提取到外部而不形成透明电极，有机发光层等，并且提供适于制造表面发光体的构件，其中从发光层发射的光可以有效地提取到外部，而不需要复杂的工艺用具有高折射率的透明材料填充衍射光栅的粗糙结构，然后使表面平坦化。解决方案：光学膜在其至少一个表面上具有坚固的结构，包括具有芴骨架并具有折射率指数1.65以上。光学片包括包含上述光学膜的层和具有与光学膜的折射率不同的折射率的层，其中这些层的凹凸结构彼此适配。

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