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41. 发明授权

US4687704A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4687704A
公开(公告)日：1987-08-18
申请号：US819061
申请日：1986-01-15
申请人： Takahito Miyoshi , Akihiro Matsufuji , Nobuyuki Yamamoto , Hajime Miyatsuka , Masaaki Fujiyama
发明人： Takahito Miyoshi , Akihiro Matsufuji , Nobuyuki Yamamoto , Hajime Miyatsuka , Masaaki Fujiyama
IPC分类号： C09D5/23 , G11B5/708 , G11B5/714 , G11B5/68
CPC分类号： G11B5/7085 , G11B5/714 , Y10S428/90 , Y10T428/25 , Y10T428/256 , Y10T428/257
摘要： A magnetic recording medium such as a video tape comprising a magnetic recording layer which comprises a ferromagnetic metal powder having a specific surface area of not less than 42 m.sup.2 /g and an inorganic material powder having a Mohs' scale of hardness of not less than 5, wherein at least 90 wt. % of said inorganic material powder consists of particles having a particle size of 0.1-0.6 .mu.m, 51-85 wt. % of a portion of said particles consisting of particles having a particle size of less than 0.3 .mu.m, and the residual portion consisting of particles having a particle size of not less than 0.3 .mu.m.
摘要翻译：一种磁记录介质，例如包括磁记录层的磁记录介质，该磁记录层包括比表面积不小于42m 2 / g的铁磁金属粉末和莫氏硬度不小于5的无机材料粉末，其中至少90wt。所述无机材料粉末的％由粒径为0.1-0.6μm的颗粒组成，51-85wt。所述颗粒的一部分的一部分由颗粒尺寸小于0.3μm的颗粒组成，剩余部分由粒径不小于0.3μm的颗粒组成。

42. 发明授权

US4632868A Magnetic recording media 失效
标题翻译：磁记录媒体
公开(公告)号：US4632868A
公开(公告)日：1986-12-30
申请号：US744568
申请日：1985-06-14
申请人： Takahito Miyoshi , Masaaki Fujiyama , Akihiro Matsufuji
发明人： Takahito Miyoshi , Masaaki Fujiyama , Akihiro Matsufuji
IPC分类号： G11B5/706 , C09D5/23 , C09D7/12 , C10M105/24 , C10N10/02 , C10N40/18 , G11B5/70 , G11B5/708 , G11B5/714
CPC分类号： G11B5/714 , G11B5/7013 , Y10S428/90 , Y10T428/256 , Y10T428/257 , Y10T428/2991
摘要： A magnetic recording medium comprising a nonmagnetic supporting substrate and a magnetic layer provided thereon by a binder, said magnetic layer contains a ferromagnetic alloy powder having a specific surface area (S.sub.BET) of no less than 45 m.sup.2 /g, and copper oleate in an amount of no less than 0.001 part by weight per 100 parts by weight of said ferromagnetic alloy powder.
摘要翻译：一种包含非磁性支撑基底和由粘合剂在其上设置的磁性层的磁记录介质，所述磁性层含有比表面积（SBET）不小于45m 2 / g的铁磁性合金粉末，每100重量份所述铁磁合金粉末不少于0.001重量份。

43. 发明授权

US4571364A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4571364A
公开(公告)日：1986-02-18
申请号：US649326
申请日：1984-09-10
申请人： Akira Kasuga , Akihiro Matsufuji , Yasuyuki Yamada , Nobuo Tsuji
发明人： Akira Kasuga , Akihiro Matsufuji , Yasuyuki Yamada , Nobuo Tsuji
IPC分类号： C08G18/83 , C09D5/23 , C09D127/04 , C09D127/06 , C09D175/00 , C09D175/04 , G11B5/702 , G11B5/714 , G11B5/73 , G11B5/70
CPC分类号： G11B5/714 , G11B5/7021 , Y10S428/90 , Y10T428/256 , Y10T428/257 , Y10T428/265 , Y10T428/31609 , Y10T428/31935
摘要： A magnetic recording medium is described, comprising a non-magnetic support having provided thereon a magnetic layer comprising ferromagnetic particles dispersed in a binder, said ferromagnetic particles having a BET specific surface area of 25 m.sup.2 /g or more, said binder comprising a modified polyurethane resin containing 0.1 meq/g or more of functional groups selected from carboxyl groups, hydroxyl groups, sulfonic acid groups, and epoxy groups, and containing at least three functional groups per molecule of the resin.
摘要翻译：描述了一种磁记录介质，包括其上设置有包含分散在粘合剂中的铁磁颗粒的磁性层的非磁性载体，所述铁磁性颗粒的BET比表面积为25m 2 / g以上，所述粘合剂包含改性聚氨酯含有0.1meq / g以上选自羧基，羟基，磺酸基和环氧基的官能团的树脂，每分子含有至少三个官能团的树脂。

44. 发明授权

US4431712A Magnetic recording medium of ferromagnetic particles and binder 失效
标题翻译：铁磁颗粒和粘结剂的磁记录介质
公开(公告)号：US4431712A
公开(公告)日：1984-02-14
申请号：US347619
申请日：1982-02-10
申请人： Akihiro Matsufuji , Akira Kasuga , Hajime Miyatsuka , Masashi Aonuma
发明人： Akihiro Matsufuji , Akira Kasuga , Hajime Miyatsuka , Masashi Aonuma
IPC分类号： C09D5/23 , G11B5/702 , G11B5/70
CPC分类号： G11B5/7022 , Y10S428/90
摘要： A magnetic recording medium having a non-magnetic base overlaid with a magnetic layer containing ferromagnetic particles and a binder is disclosed. The ferromagnetic particles are metal particles and the binder is composed of (a) carboxyl-containing vinyl chloride/vinyl acetate copolymer, (b) a polyurethane resin and (c) a polyisocyanate compound.
摘要翻译：公开了一种具有覆盖有含有铁磁性粒子和粘合剂的磁性层的非磁性基底的磁记录介质。铁磁颗粒是金属颗粒，粘合剂由（a）含羧基的氯乙烯/乙酸乙烯酯共聚物，（b）聚氨酯树脂和（c）多异氰酸酯化合物组成。

45. 发明授权

US4379809A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4379809A
公开(公告)日：1983-04-12
申请号：US307691
申请日：1981-09-30
申请人： Akihiro Matsufuji , Tadashi Ishiguro , Nobuo Tsuji
发明人： Akihiro Matsufuji , Tadashi Ishiguro , Nobuo Tsuji
IPC分类号： G11B5/708 , C09D5/23 , C09D7/12 , G11B5/702 , G11B5/712 , B32B9/00
CPC分类号： G11B5/7028 , G11B5/712 , Y10S428/90
摘要： A magnetic recording medium which comprises a non-magnetic support having thereon a magnetic recording layer comprising ferromagnetic particles dispersed in a binder, with the magnetic layer further containing an organoaluminum compound or with the surface of the ferromagnetic particles being treated with an organoaluminum compound.
摘要翻译：一种磁记录介质，其包括其上具有磁性记录层的非磁性载体，所述磁记录层包含分散在粘合剂中的铁磁颗粒，所述磁性层还含有有机铝化合物或与所述铁磁颗粒的表面用有机铝化合物处理。

46. 发明授权

US4259432A Photopolymerizable compositions having combined photoinitiators 失效
标题翻译：具有组合光引发剂的光聚合组合物
公开(公告)号：US4259432A
公开(公告)日：1981-03-31
申请号：US82361
申请日：1979-10-05
申请人： Syunichi Kondoh , Akihiro Matsufuji , Yuji Ohara , Akira Umehara
发明人： Syunichi Kondoh , Akihiro Matsufuji , Yuji Ohara , Akira Umehara
IPC分类号： C08F2/00 , C08F2/50 , C08F2/54 , G03F7/031 , G03F7/038 , G03C1/68
CPC分类号： G03F7/031 , Y10S430/106 , Y10S430/117
摘要： In a photopolymerizable composition comprising (1) an addition-polymerizable compound having at least one ethylenically unsaturated double bond and (2) a photopolymerization initiator as essential components, the improvement which comprises that said photopolymerization initiator is a combination of (a) p-dialkylamino aromatic carbonyl compounds represented by the general formulae (1) to (4), (b) 5-isoxazolones represented by the general formula (5) and (c) 2,4,6-substituted-1,3,5-triazines represented by the general formula (6): ##STR1## where R.sup.1, R.sup.2 and R.sup.3 each represents an alkyl group or a substituted alkyl group, which may be the same or different from one another, X represents a substituent having a Hammett's .sigma. value in the range from -0.9 to 0.7, m represents 1 or 2, A.sup.1 and A.sup.2 each represents an alkyl group, a substituted alkyl group, an alkylcarbonyl group, an alkoxycarbonyl group, an aryl group, a substituted aryl group, an arylcarbonyl group or a hydrogen atom, which may be the same or different from each other, and R.sup.4, R.sup.5 and R.sup.6 each represents an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group or an aralkyl group, which may be the same or different from each other, but at least one of them represents a mono-, di- or trihalomethyl group.
摘要翻译：在包含（1）具有至少一个烯属不饱和双键的加成聚合性化合物和（2）光聚合引发剂作为必要成分的光聚合性组合物中，包括所述光聚合引发剂是（a）对二烷基氨基由通式（1）至（4）表示的芳族羰基化合物，（b）由通式（5）和（c）表示的5-异恶唑酮，表示为2,4,6-取代的1,3,5-三嗪（6）其中R1，R2和R3（6）表示：（1）各自表示烷基或取代的烷基，其可以相同或不同，X表示哈米特σ值在-0.9至0.7范围内的取代基，m表示1或2，各自为A1和A2 表示烷基，取代的烷基，烷基羰基，烷氧基羰基，芳基，取代的a Ryl基，芳基羰基或氢原子，可以相同或不同，R4，R5和R6各自表示烷基，取代的烷基，芳基，取代的芳基或芳烷基基团可以相同或不同，但其中至少一个表示一，二或三卤代甲基。

47. 发明授权

US09091804B2 Polymer film, and optically-compensatory film, polarizer and liquid-crystal display device comprising the same 有权
标题翻译：聚合物膜和光学补偿膜，偏振器和包括其的液晶显示装置
公开(公告)号：US09091804B2
公开(公告)日：2015-07-28
申请号：US11659705
申请日：2005-08-05
申请人： Tadashi Omatsu , Hajime Nakayama , Akihiro Matsufuji , Osamu Takahashi , Shigeaki Nimura , Takako Nishiura
发明人： Tadashi Omatsu , Hajime Nakayama , Akihiro Matsufuji , Osamu Takahashi , Shigeaki Nimura , Yousuke Nishiura
IPC分类号： G02B1/08 , G02B5/30 , G02F1/1335 , C08J7/12
CPC分类号： G02B1/08 , C08J7/12 , C08J2301/10 , G02B5/3016 , Y10T428/1041 , Y10T428/31
摘要： A polymer film that has an in-plane retardation Re(λ) and a thickness-direction retardation Rth(λ) satisfying formula (i) and (ii), and that further has a surface energy of at least one surface is from 50 mN/m to 80 mN/m: 0≦Re(630)≦10, and |Rth(630)|≦25; and (i) |Re(400)−Re(700)|≦10, and |Rth(400)−Rth(700)|≦35. (ii) in the formulae, Re(λ) and Rth(λ) are measurement values at the wavelength of λ nm, and an optically-compensatory film, an optical material such as a polarizer and a liquid-crystal display device using the polymer film.
摘要翻译：具有面内延迟Re（λ）和满足式（i）和（ii）的厚度方向延迟Rth（λ）的聚合物膜，并且还具有至少一个表面的表面能为50mN / m至80mN / m：0＆nlE; Re（630）＆nlE; 10和| Rth（630）|＆nlE; 25; 和（i）| Re（400）-Re（700）|＆nlE; 10和| Rth（400）-Rth（700）|＆nlE; 35。（ii）在式中，Re（λ）和Rth（λ）是波长为λnm的测量值，光学补偿膜，偏光镜等光学材料和使用该聚合物的液晶显示装置电影。

48. 发明授权

US08147931B2 Cellulose-film modifier, cellulose composition, and optical cellulose film, polarizing plate-protecting film, polarizing plate, and liquid crystal display device, produced by using the same 有权
标题翻译：纤维素膜改性剂，纤维素组合物和光学纤维素膜，偏振片保护膜，偏振片和使用其的液晶显示装置
公开(公告)号：US08147931B2
公开(公告)日：2012-04-03
申请号：US12178018
申请日：2008-07-23
申请人： Akihiro Matsufuji , Takeichi Tatsuta , Yutaka Nozoe
发明人： Akihiro Matsufuji , Takeichi Tatsuta , Yutaka Nozoe
IPC分类号： C09K17/32 , G02F1/1335 , C08B3/00 , C08L1/12
CPC分类号： C07C69/704 , C07C69/67 , C07C2601/14 , C07C2603/68 , G02F1/133528 , G02F2201/50 , Y10T428/1041 , Y10T428/105 , Y10T428/31971
摘要： A cellulose-film modifier, having a compound represented by the following Formula (1): wherein R1 represents a hydrogen atom or an aliphatic or aromatic acyl group; R2, R3 and R4 each represent a hydrogen atom or an aliphatic or aromatic group; and at least one of R2, R3 and R4 represents an aliphatic group bonding via its secondary carbon; a cellulose composition, an optical cellulose film, a polarizing plate-protecting film, a polarizing plate, and a liquid crystal display device.
摘要翻译：一种纤维素膜改性剂，其具有由下式（1）表示的化合物：其中R1表示氢原子或脂族或芳族酰基; R2，R3和R4各自表示氢原子或脂族或芳族基团; 并且R 2，R 3和R 4中的至少一个表示通过其仲碳结合的脂族基团; 纤维素组合物，光学纤维素膜，偏振片保护膜，偏振片和液晶显示装置。

49. 发明申请

US20080032067A1 Cellulose acylate film, and polarizing plate and liquid crystal display device using the same 审中-公开
标题翻译：酰化纤维素薄膜，偏光板及使用其的液晶显示装置
公开(公告)号：US20080032067A1
公开(公告)日：2008-02-07
申请号：US11878313
申请日：2007-07-23
申请人： Mamoru Sakurazawa , Akihiro Matsufuji , Yasuo Mukunoki
发明人： Mamoru Sakurazawa , Akihiro Matsufuji , Yasuo Mukunoki
IPC分类号： C08L1/10 , B32B27/06 , C09K19/00
CPC分类号： G02B5/3025 , C08J5/18 , C08J2301/10 , C08L1/10 , Y10T428/1059
摘要： A cellulose acylate film includes a cellulose acylate, a polymer obtained by polymerizing an ethylenically unsaturated monomer and an unreacted ethylenically unsaturated monomer in an amount of 1 mass % or less based on the cellulose acylate film.
摘要翻译：纤维素酰化物膜包括纤维素酰化物，通过基于纤维素酰化物膜以1质量％或更少的量聚合烯属不饱和单体和未反应的烯属不饱和单体而获得的聚合物。

50. 发明授权

US07226499B2 Cellulose acylate film, cellulose acylate film with functional thin film, and method for preparation thereof 有权
标题翻译：纤维素酰化物膜，具有功能性薄膜的纤维素酰化物膜及其制备方法
公开(公告)号：US07226499B2
公开(公告)日：2007-06-05
申请号：US10470193
申请日：2002-01-23
申请人： Akihiro Matsufuji , Yuuzou Muramatsu , Yukio Shinagawa
发明人： Akihiro Matsufuji , Yuuzou Muramatsu , Yukio Shinagawa
IPC分类号： C08L1/10 , C09D10/10 , C08K3/22 , C08K3/34
CPC分类号： C08L1/10 , B29C41/28 , B29C41/32 , B29D7/01 , B29K2001/00 , B29K2001/12 , B29K2105/16 , C08K3/22 , C08L1/12
摘要： The present invention relates to a cellulose acylate film having a high modulus of elasticity and a high surface hardness. The cellulose acylate film of the present invention is characterized by containing 1 vol % to 99 vol % of a metal oxide having an average particle size of 1 nm to 400 nm. The metal oxide used here is preferably a metal oxide having a Mohs hardness of at least 7, and specific examples thereof include aluminum oxide and silicon dioxide. This metal oxide may be subjected to a surface treatment. Furthermore, a functional thin film such as a hardcoat layer may be formed on the cellulose acylate film containing the metal oxide.
摘要翻译：本发明涉及具有高弹性模量和高表面硬度的纤维素酰化物膜。本发明的纤维素酰化物膜的特征在于，含有1体积％〜99体积％的平均粒径为1〜400nm的金属氧化物。这里使用的金属氧化物优选为莫氏硬度至少为7的金属氧化物，其具体实例包括氧化铝和二氧化硅。该金属氧化物可进行表面处理。此外，可以在含有金属氧化物的纤维素酰化物膜上形成诸如硬涂层的功能性薄膜。

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