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公开(公告)号：JP2012239995A
公开(公告)日：2012-12-10
申请号：JP2011113432
申请日：2011-05-20
Applicant: Toyobo Co Ltd , 東洋紡績株式会社
Inventor： INOUE MAKOTO
Abstract: PROBLEM TO BE SOLVED: To provide an electret filter medium which develops stable collection efficiency while maintaining general filter properties such as pressure drops, filtering efficiency and strength of an air filter.SOLUTION: In the electret filter medium used for the pleat type filter unit that develops 50%-99% of the JIS 11 type colorimetry method collection efficiency at the initial stage among the performance evaluation methods defined by JIS B 9908:2001, it is characterized by bonding a sheet (A) which can be electretted with a web (B) that contains a short fiber which can be electretted. The portion (B layer)composing the short fiber that can be electretted after the heat pressure welding satisfies the following requirements (a)-(c): (a) the bulk density is 0.03-0.20 g/cmand the thickness is 1.5 mm or less, (b) the bending rebound property by the Gurley method is 100-500 mg and (c) the attachment amount of an oil agent is 0.1 wt.% or less.
Abstract translation: 要解决的问题：提供一种驻极体过滤介质，其在保持一般的过滤性能如压降，过滤效率和空气过滤器的强度的同时保持收集效率。
解决方案：在JIS B 9908：2001定义的性能评价方法中，在初始阶段开发出采用JIS 11型比色法收集效率的50％-99％的褶皱型过滤器单元的驻极体过滤介质， 其特征在于可以将可以与含有可以驻扎的短纤维的纤维网（B）配位的片材（A）结合。 构成热压接后可以被布置的短纤维的部分（B层）满足以下要求（a） - （c）：（a）堆积密度为0.03-0.20g / cm 2 SP SP =“POST “3”，厚度为1.5mm以下，（b）通过Gurley法的弯曲回弹性为100〜500mg，（c）油剂的附着量为0.1重量％以下 。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2012239621A
公开(公告)日：2012-12-10
申请号：JP2011112137
申请日：2011-05-19
Applicant: Toyobo Co Ltd , 東洋紡績株式会社
Inventor： GOTO SADAHITO , KANDA KAZUNORI
Abstract: PROBLEM TO BE SOLVED: To provide an air purification filter material that exhibits excellent dust visibility, antifungal effect and durability, can be pleated, and has low ventilation resistance and high deodorizing performance.SOLUTION: This air purification filter material 1 includes: an upstream cover layer 2; and a downstream activated carbon layer 3. The upstream cover layer 2 is formed of a sheet of 10-100g/mcarrying phthalocyanine copper compound and a silver product which is manufactured by a wet type paper making method, hydroentangling or spunbonding. The amount of carried phthalocyanine copper compound is 0.01-0.1g/m. The upstream cover layer 2 is disposed on the outermost layer of the filter material 1.
Abstract translation: 要解决的问题：提供具有优异的粉尘可见性，抗真菌效果和耐久性的空气净化过滤材料，可以打褶，并且具有低通风阻力和高除臭性能。 该空气净化过滤材料1包括：上游覆盖层2; 和下游活性炭层3.上游覆盖层2由携带酞菁铜化合物的10-100g / m 2的载体片和由 湿式造纸法，水刺法或纺粘法。 携带的酞菁铜化合物的量为0.01-0.1g / m 2 SP SP =“POST”> 2 。 上游覆盖层2设置在过滤材料1的最外层上。版权所有（C）2013，JPO＆INPIT
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3.发明专利Sustained-release biodegradable coating agent and body with sustained-release biodegradable coat 审中-公开可持续发布可生物降解的涂料代理和身体与持续发布生物降解涂层
公开(公告)号：JP2012233023A
公开(公告)日：2012-11-29
申请号：JP2011100423
申请日：2011-04-28
Applicant: Toyobo Co Ltd , 東洋紡績株式会社
Inventor： SHINOZAWA NAOKO
IPC: C09D175/06 , A01N25/26 , A01P3/00 , A01P7/04 , A01P13/00 , A01P17/00 , A01P19/00 , C05G3/00 , C08G18/46 , C09D5/00
Abstract: PROBLEM TO BE SOLVED: To provide a sustained-release biodegradable coating agent comprising a polylactic acid-based resin having self-emulsification function of forming stable aqueous dispersion without adding an emulsifier, and a body with the sustained-release biodegradable coat, because: it is convenient that when a polylactic acid-based biodegradable resin to be used as a coating agent is able to form an aqueous dispersion, the biodegradable coated body can be readily obtained by a method comprising dissolving or dispersing the component to be coated into the aqueous dispersion, and then spraying the aqueous dispersion itself to vaporize moisture into a particle form, or the like; and it is preferable that when the polylactic acid-based biodegradable resin is self-emulsifiable one that can form aqueous dispersion without adding a surfactant, there occurs no release of surfactants in the environment during the biodegrading process so as to reduce environmental load.SOLUTION: This sustained-release biodegradable coating agent comprises a copolymer polyurethane resin having a polylactic acid segment and a sulfonate group-containing segment in the molecule. The body with the sustained-release biodegradable coat is obtained by coating a component to be coated with the coating agent.
Abstract translation: 待解决的问题：提供一种包含具有自乳化功能的聚乳酸类树脂的缓释生物可降解涂层剂，而不添加乳化剂，以及具有缓释生物降解涂层的身体， 因为：当用作涂布剂的聚乳酸类生物降解性树脂能够形成水性分散体时，可以容易地通过以下方法容易地获得生物降解性涂布体：将待涂布的成分溶解或分散 水分散体，然后喷洒水性分散体本身以将水分蒸发成颗粒形式等; 优选的是，当聚乳酸类生物降解性树脂是可自乳化的，可以在不添加表面活性剂的情况下形成水分散体的情况下，在生物降解过程中不会在环境中释放表面活性剂，从而降低环境负荷。 解决方案：该缓释生物降解性涂层剂包括在分子中具有聚乳酸链段和含磺酸基团的链段的共聚物聚氨酯树脂。 具有持续释放的可生物降解涂层的身体通过涂覆涂覆剂的成分而获得。 版权所有（C）2013，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP5077501B2
公开(公告)日：2012-11-21
申请号：JP2012510461
申请日：2012-02-21
Applicant: 東洋紡績株式会社
CPC classification number: C09K3/1006 , B29C39/006 , B29K2075/00 , B29K2105/122 , C08G63/64 , C08L69/005 , C09K3/10 , C09K2200/0655 , H01G4/224 , H01G9/10 , H01L23/293 , H01L2924/0002 , H01L2924/00
Abstract: It is provided that a polyester composition for electrical/electronic part-sealing material having melt fluidity, initial peel strength, and initial dielectric breakdown strength that are required for electrical/electronic part-sealing material while also having excellent heat resistance, resistance to thermal aging, and durability with respect to hot-cold cycling. A polyester resin composition for electrical/electronic part-sealing material, comprising, as a main component, a copolymer polyester elastomer containing 50 weight % or more and 70 weight % or lower of an aliphatic polycarbonate segment and having 6 equivalents/106 g or more and 50 equivalents/106 g or lower of terminal vinyl groups.
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公开(公告)号：JPWO2010140275A1
公开(公告)日：2012-11-15
申请号：JP2010515709
申请日：2009-12-28
Applicant: 東洋紡績株式会社
CPC classification number: B32B7/02 , B32B2307/202 , B32B2307/40 , B32B2307/412 , B32B2307/418 , B32B2457/00 , B32B2457/20 , B32B2457/202 , B32B2457/208
Abstract: 静電容量式タッチパネル等に使用される電極フィルムにおいて、表面抵抗値が低く、透明導電性薄膜がパターニングされた際に、透明導電性薄膜の有る部分と無い部分での光学特性の差が小さいため、パターニングが目立ちにくい透明導電性積層フィルムを提供する。透明プラスチックフィルムからなる基材上に、高屈折率層、低屈折率層及び透明導電性薄膜層をこの順に積層した構成を有し、高屈折率層の屈折率が1.70〜2.50、膜厚が4〜20nmの範囲にあり、低屈折率層の屈折率が1.30〜1.60、膜厚が20〜50nmの範囲であり、透明導電性薄膜層の比抵抗が1.0〜4.6×10−4Ω・cm、膜厚が10〜28nmであることを特徴とする透明導電性積層フィルム。
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公开(公告)号：JPWO2010134454A1
公开(公告)日：2012-11-12
申请号：JP2010529165
申请日：2010-05-12
Applicant: 東洋紡績株式会社
CPC classification number: C08J5/18 , B32B27/36 , C08J2367/04 , C08L67/04 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/31786 , C08L2666/18
Abstract: L体含有量が90〜100モル%のポリ−L−乳酸を主成分とする樹脂組成物(l)と、D体含有量が90〜100モル%のポリ−D−乳酸を主成分とする樹脂組成物(d)を、それぞれ0.01〜2.5μmの層厚みとして、(l)と(d)が交互に積層されており、特定の熱的特性を有する、高温での溶融成形を行っても、高温での使用が可能であり、印刷などの各種加工適性や透明性などに優れたポリ乳酸成形品を得ることができる成形材料や包装材料として有用なポリ乳酸樹脂組成物を提供。及び、前記のポリ乳酸樹脂組成物が280℃以上に加熱後冷却されており、その後に前記ポリ乳酸樹脂組成物が製膜され、少なくとも一方向に延伸されてなる、高温での使用が可能であり、各種加工適性や透明性などに優れたポリ乳酸樹脂延伸フィルムの提供。
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10.发明专利
公开(公告)号：JP2012220879A
公开(公告)日：2012-11-12
申请号：JP2011089229
申请日：2011-04-13
Applicant: Toyobo Co Ltd , 東洋紡績株式会社
Inventor： TAKAMURA MASAKATSU , MURATA KOICHI , IKEHATA YOSHITOMO , NAKATANI MITSUHARU
IPC: G02B5/30 , C08J5/18 , C08J7/04 , G02F1/1335
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyethylene terephthalate film which has excellent dimensional stability and is capable of reducing rainbow-like mottle even in a wide viewing angle.SOLUTION: There is provided a biaxially oriented polyethylene terephthalate film for protecting a polarizer whose thermal shrinkage ratio at 150°C is 6.0% or less, retardation obtained by Equation (1) below is 500nm or less, fluctuation of the retardation in a film width direction is 250nm/m or less, and plane orientation coefficient ΔP of the film is 0.160 to 0.175.
Abstract translation: 解决的问题：提供一种双轴取向的聚对苯二甲酸乙二醇酯膜，其具有优异的尺寸稳定性，并且即使在宽视角下也能够减少彩虹状斑点。 解决方案：提供一种用于保护150℃下的热收缩率为6.0％以下的偏振片的双轴取向聚对苯二甲酸乙二醇酯膜，由下式（1）得到的延迟为500nm以下，相位差的波动 膜宽方向为250nm / m以下，膜的面取向系数ΔP为0.160〜0.175。 版权所有（C）2013，JPO＆INPIT
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