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公开(公告)号：US20160363699A1
公开(公告)日：2016-12-15
申请号：US15121532
申请日：2015-02-03
Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： Yuichiro KUNAI
CPC classification number: G02B1/14 , B29D11/00644 , B29K2029/04 , B29K2995/0097 , G02B1/10 , G02B5/30 , G02B5/3025 , G02B5/3041 , G02B5/305
Abstract: A method for producing a polarizing plate is provided, which includes the steps of obtaining a laminated film by forming a polyvinyl alcohol-based resin layer on a surface of a substrate film, obtaining a stretched film by stretching the laminated film, obtaining a polarizing laminated film by forming a polarizing layer by dyeing the polyvinyl alcohol-based resin layer of the stretched film with a dichroic dye, bonding a protective film composed of a thermoplastic resin to a surface of the polarizing layer opposite to the substrate film with an adhesive layer being interposed, peeling off the substrate film, and forming a protective layer having a thickness not smaller than 3 μm and composed of a cured product of a photo-curable compound on a surface which appears as a result of peeling off of the substrate film.
Abstract translation: 本发明提供一种偏光板的制造方法，其特征在于，包括以下步骤：在基材膜的表面形成聚乙烯醇系树脂层，通过拉伸所述层叠膜得到拉伸膜，得到偏光性层叠体 通过用二色性染料对拉伸膜的聚乙烯醇类树脂层进行染色而形成偏光层，将由热塑性树脂构成的保护膜粘合到与基材膜相反的表面的粘合剂层为 插入，剥离基板膜，并且在由于基板膜的剥离而出现的表面上形成厚度不小于3μm并由光固化性化合物的固化产物构成的保护层。
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公开(公告)号：US20170191097A1
公开(公告)日：2017-07-06
申请号：US15325190
申请日：2015-07-02
Applicant: Sumitomo Chemical Company, Limited
Inventor： Hiroyuki ASAKO
CPC classification number: C12P13/12 , C12N5/10 , C12N9/0016 , C12N15/09 , C12P7/40 , C12P9/00 , C12P11/00 , C12P13/04 , C12Y102/01002 , C12Y104/01009 , C12Y111/01006
Abstract: Isolated oxidases, isolated polynucleotides encoding the oxidases, and methods of using the oxidases to produce α-oxocarboxylic acid compounds or L-α-amino acid compounds are described.
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公开(公告)号：US20200266322A1
公开(公告)日：2020-08-20
申请号：US16063725
申请日：2016-12-14
Applicant: Sumitomo Chemical Company, Limited
Inventor： Shohei HOTTA , Masayuki TAKASHIMA
Abstract: A silicone resin composition useful for producing a cured product which shows high thermal shock resistance is provided. The composition contains a silicone resin containing silicon atoms selected from A1 silicon atoms and A2 silicon atoms, and A3 silicon atoms, in which the ratio of the content of the A3 silicon atoms to the total content of the A1 silicon atoms, the A2 silicon atoms, and the A3 silicon atoms is 50 mol % or more and 99 mol % or less. Side chains bonded to the silicon atoms include an alkyl group having 1 to 3 carbons and an alkoxy group having 1 or 2 carbons, and the molar ratio of alkoxy groups of alkyl groups is 5 or more to 100.
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公开(公告)号：US20170003426A1
公开(公告)日：2017-01-05
申请号：US15039994
申请日：2014-11-18
Applicant: Sumitomo Chemical Company, Limited
Inventor： Yuichiro KUNAI
CPC classification number: G02B5/3033 , G02B1/08 , G02B1/14 , G02B5/305
Abstract: Provided are a polarizer that resists red discoloration in a heat resistance test even when it has a small thickness, and a polarizing plate including the polarizer. The polarizer includes a polyvinyl alcohol-based resin layer and iodine adsorbed and oriented in the polyvinyl alcohol-based resin layer, and has a thickness less than or equal to 10 μm and a ratio of a retardation of iodine to a retardation of polyvinyl alcohol greater than or equal to 0.38.
Abstract translation: 提供即使在厚度小的情况下也能够耐热性试验中的红色变色的偏振片，以及包含偏振片的偏光板。 偏振片包括聚乙烯醇类树脂层和在聚乙烯醇系树脂层中吸附取向的碘，其厚度小于等于10μm，碘相对于聚乙烯醇的延迟的比例越大 大于等于0.38。
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公开(公告)号：US20190183123A1
公开(公告)日：2019-06-20
申请号：US16328118
申请日：2017-08-24
Applicant: Sumitomo Chemical Company, Limited
Inventor： Yuki SATO
IPC: A01N43/50 , C07D403/12
CPC classification number: A01N43/50 , A01N43/54 , C07D401/12 , C07D403/12
Abstract: Provided is a compound represented by formula (1): The compound represented by formula (1) has an excellent efficacy for controlling plant diseases, and is thus useful as an active ingredient for an agent for controlling plant diseases.
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Patent Agency Ranking
公开(公告)号：US20180183030A1
公开(公告)日：2018-06-28
申请号：US15727955
申请日：2017-10-09
Applicant: Sumitomo Chemical Company, Limited
Inventor： Junji SUZUKI , Takamasa EGAWA
CPC classification number: H01M2/18 , B65H75/10 , B65H75/505 , H01M2/14 , H01M2/145
Abstract: The invention provides for a reduction in the period of time necessary for recycling a separator winding core around which a nonaqueous electrolyte secondary battery separator is wound. The separator winding core is described by the Munsell color system as (i) a lightness of not less than 3.0 but not more than 9.2 and (ii) a chroma of not less than 0.5.
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公开(公告)号：US20170305025A1
公开(公告)日：2017-10-26
申请号：US15324816
申请日：2015-12-22
Applicant: Sumitomo Chemical Company, Limited
Inventor： Satoshi OOHIRA , Tatsuya KATAOKA , Kiyomu NOMURA , Masaya KONDO
IPC: B26D1/02 , H01M2/14 , B26D7/26 , H01M2/16 , B26D1/03 , B65H35/02 , B65H18/02 , B26D1/24 , B26D3/00
CPC classification number: B26D1/025 , B26D1/02 , B26D1/03 , B26D1/035 , B26D1/151 , B26D1/24 , B26D1/245 , B26D3/00 , B26D7/2614 , B65H18/021 , B65H35/02 , B65H2301/41282 , B65H2301/4148 , B65H2801/72 , H01M2/14 , H01M2/145 , H01M2/16 , H01M2/1653 , H01M2/1686 , H01M10/0525
Abstract: A good-quality slit separator having a small amount of fuzziness at a slit part thereof is to be obtained. The present invention includes: a step (S101) of conveying an original sheet (S); and a step (S102) of slitting the original sheet (S) by causing a plurality of slitting blades (72) to cut into the original sheet (S) such that tangent plane angles (63) in a tangent plane, on which a slitting position is in contact with the original sheet (S), are substantially identical with each other.
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公开(公告)号：US20170159029A1
公开(公告)日：2017-06-08
申请号：US15325287
申请日：2015-07-02
Applicant: Sumitomo Chemical Company, Limited
Inventor： Hiroyuki ASAKO
CPC classification number: C12N9/0006 , C07K2319/21 , C12N5/10 , C12N9/0016 , C12N15/09 , C12P13/04 , C12P13/06 , C12P13/12 , C12Y104/01009
Abstract: A polynucleotide encoding an amino acid sequence represented by SEQ ID NO: 1 or 3; a protein having an amino acid sequence represented by SEQ ID NO: 1 or 3; and a method for producing an L-α-amino acid compound are provided. The method includes a step (1) of reacting the protein described herein with an α-hydroxycarboxylic acid compound to obtain a corresponding α-oxocarboxylic acid compound; and a step of reacting a protein having the ability to aminate an α-oxocarboxylic acid compound and convert the same into a corresponding L-α-amino acid compound with the α-oxocarboxylic acid compound obtained in step (1) to obtain a corresponding L-α-amino acid compound.
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公开(公告)号：US12234247B2
公开(公告)日：2025-02-25
申请号：US17431950
申请日：2020-02-18
Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： Masayuki Tashiro , Ayaka Tanaka , Yuji Nakajima
IPC: C07D519/00 , A01C1/06 , A01N43/90
Abstract: A compound represented by formula (I) or its N-oxide, having a controlling effect on a harmful arthropod, Q is a group Q1 or Q2; Z is an oxygen atom; A2, A3, and A6 each a nitrogen atom; A4 is CR1a; A5 is a nitrogen atom; A7 is NR6g; G1 to G4 each is a nitrogen atom; R1a is a C1-C6 chain hydrocarbon group substituted with a cyano group and/or a halogen atom; R2 is a C1-C6 alkyl group optionally substituted with one or more halogen atoms; n is 0, 1, or 2. A composition and method for controlling a harmful arthropod by applying the compound or its N-oxide are also presented.
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公开(公告)号：US20250060667A1
公开(公告)日：2025-02-20
申请号：US18787627
申请日：2024-07-29
Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： Shohei Terahigashi , Issei Kitamura , Koji Ichikawa
IPC: G03F7/004 , C07C309/12 , C07C309/17 , C07C381/12 , C07D307/00 , C08F220/18 , G03F7/038 , G03F7/039
Abstract: A salt represented by formula (I), a salt or resin including a structural unit represented by formula (IP), an acid generator including the salt, an acid generator including the resin, or a resist composition including the acid generator.
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