公开(公告)号：US20180362709A1

公开(公告)日：2018-12-20

申请号：US16103457

申请日：2018-08-14

Applicant: FUJIFILM Corporation

Inventor： Shigeki UEHIRA ,  Naoyuki MOROOKA ,  Takafumi NAKAYAMA

IPC: C08G64/16 ,  C08G64/12 ,  C08G64/24 ,  G02B1/04

CPC classification number: C08G64/165 ,  C08G64/08 ,  C08G64/12 ,  C08G64/1641 ,  C08G64/24 ,  G02B1/041 ,  C08L69/00

Abstract: Disclosed is a polycarbonate resin having a constitutional unit represented by Formula (1). The resin provides a molded article having a sufficiently low Abbe number and having high abnormal dispersibility may be molded. Y1 and Y2 are an oxygen, sulfur, nitrogen or carbon atom; Z is an atomic group for forming a 5- to 7-membered ring; R5 to R8 represent a substituent; and Ar11 and Ar12 represent an aryl or heteroaryl group.

公开(公告)号：US20180355106A1

公开(公告)日：2018-12-13

申请号：US16107460

申请日：2018-08-21

Applicant: FUJIFILM Corporation

Inventor： Naoyuki MOROOKA ,  Shigeki UEHIRA ,  Takafumi NAKAYAMA

IPC: C08G64/16 ,  C08G64/06 ,  G02B1/04

CPC classification number: C08G64/1608 ,  C08G64/04 ,  C08G64/06 ,  C08G64/16 ,  G02B1/02 ,  G02B1/041

Abstract: Disclosed is a polycarbonate resin including a constitutional unit represented by Formula (1). The resin provides a molded article having a sufficiently low Abbe number and excellent durability under high temperature and high humidity. R1 to R4 are a hydrogen atom or a substituent having σp of less than −0.15, R5 to R7 represent a substituent, Ar11 and Ar12 represent an aryl or heteroaryl group, and Ar13 is an aromatic fused ring group.

公开(公告)号：US20180305486A1

公开(公告)日：2018-10-25

申请号：US16019922

申请日：2018-06-27

Applicant: FUJIFILM Corporation

Inventor： Takafumi NAKAYAMA ,  Shigeki UEHIRA ,  Naoyuki MOROOKA

IPC: C08F220/36 ,  C07D241/38 ,  C07D221/18 ,  C07D471/04 ,  C08F220/30 ,  G02B1/04

CPC classification number: C08F220/36 ,  C07D221/18 ,  C07D241/38 ,  C07D471/04 ,  C08F2/44 ,  C08F2/50 ,  C08F220/30 ,  C08F2220/185 ,  C08F2220/1875 ,  C08F2220/301 ,  C08F2220/382 ,  C08F2222/1013 ,  C08F2800/20 ,  G02B1/04 ,  G02B1/041 ,  C08F226/06

Abstract: A cured product of a compound of the following formula has a low Abbe number and a high abnormal dispersibility. X and Y are O, S, N or S; Z and X—C═C—Y form 5 to 7-membered ring; R1 and R2 represents H, alkoxy, mercapto, thioalkoxy, amino, alkylamino, carboxy, alkylcarbonyloxy, carbamoyloxy or alkoxycarbonyloxy; and R3 to R6 represent substituent.

公开(公告)号：US20150232419A1

公开(公告)日：2015-08-20

申请号：US14704531

申请日：2015-05-05

Applicant: FUJIFILM Corporation

Inventor： Shigeki UEHIRA ,  Makoto FUKUDA ,  Michihiro OGAWA ,  Masaomi MAKINO ,  Masatoshi MIZUMURA ,  Seiya SAKURAI

IPC: C07C251/16 ,  H01L31/049 ,  C08J5/18 ,  C08G63/91

CPC classification number: C07C251/16 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/30 ,  B32B27/306 ,  B32B27/36 ,  B32B2307/21 ,  B32B2307/3065 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/7265 ,  B32B2457/12 ,  C08G63/916 ,  C08J5/18 ,  C08J2367/03 ,  C08K5/29 ,  H01L31/049 ,  Y02E10/50 ,  C08L67/00

Abstract: By forming a polyester film from a polyester resin composition including ketene imine compound represented by the following Formula (1) and polyester, the polyester film having excellent hydrolysis resistance in which volatilization of the ketene imine compound or the ketene compound can be suppressed. In Formula (1), R1 and R2 represent an alkyl group, an aryl group, an alkoxy group, an alkoxycarbonyl group, an aminocarbonyl group, an aryloxy group, an acyl group, or an aryloxycarbonyl group, and the R1—C(═C)—R2 substructure has a molecular weight of 320 or greater. R3 represents an alkyl group or an aryl group.

Abstract translation: 通过由包含由下式（1）表示的乙烯亚胺化合物和聚酯的聚酯树脂组合物形成聚酯膜，可以抑制乙烯亚胺化合物或烯酮化合物挥发的耐水解性优异的聚酯膜。 在式（1）中，R 1和R 2表示烷基，芳基，烷氧基，烷氧基羰基，氨基羰基，芳氧基，酰基或芳氧基羰基，R1-C（= C）-R 2亚结构的分子量为320以上。 R3表示烷基或芳基。

公开(公告)号：US20200206393A1

公开(公告)日：2020-07-02

申请号：US16811636

申请日：2020-03-06

Applicant: FUJIFILM Corporation ,  Shin-Etsu Chemical Co., Ltd.

Inventor： Yoshihiro NAKAI ,  Shigeki UEHIRA ,  Taichi KITAGAWA ,  Nobuaki MATSUMOTO

IPC: A61L31/12 ,  A61B5/00 ,  A61B8/12 ,  A61B8/00 ,  A61L31/14 ,  C08L83/04 ,  A61L31/06 ,  A61L31/02 ,  C08G77/00 ,  G10K11/30 ,  G01S15/89

Abstract: A composition for an acoustic wave probe, containing the following ingredients (A) to (D): (A) a linear polysiloxane having a vinyl group; (B) a linear polysiloxane having two or more Si—H groups in a molecular chain; (C) a polysiloxane resin; and (D) surface-treated silica particles having an average primary particle diameter more than 16 nm and less than 100 nm, as well as, a silicone resin for an acoustic wave probe, an acoustic wave probe, an ultrasound probe, an acoustic wave measurement apparatus, an ultrasound diagnostic apparatus, a photoacoustic wave measurement apparatus, and an ultrasound endoscope, using the composition for an acoustic wave probe.

公开(公告)号：US20190023831A1

公开(公告)日：2019-01-24

申请号：US16143712

申请日：2018-09-27

Applicant: FUJIFILM Corporation

Inventor： Yuzo NAGATA ,  Yoshihiro NAKAI ,  Shigeki UEHIRA ,  Atsushi OSAWA

IPC: C08G18/61 ,  C08G18/76

Abstract: Provided are a resin composition for an acoustic wave probe including, a polymer which has a structural unit having a siloxane bond and a structural unit having a urea bond, an acoustic lens using the same, the acoustic wave probe, acoustic wave measurement apparatus, ultrasound diagnostic apparatus, photoacoustic wave measurement apparatus, and ultrasound endoscope.

公开(公告)号：US20160002150A1

公开(公告)日：2016-01-07

申请号：US14850361

申请日：2015-09-10

Applicant: FUJIFILM Corporation

Inventor： Masaomi MAKINO ,  Shigeki UEHIRA ,  Makoto FUKUDA ,  Masatoshi MIZUMURA ,  Michihiro OGAWA

IPC: C07C251/16 ,  H01L31/0232 ,  C08J5/18 ,  H01L31/049 ,  C08K5/29 ,  C08K3/22

CPC classification number: C07C251/16 ,  C08J5/18 ,  C08J2367/02 ,  C08J2367/03 ,  C08K3/22 ,  C08K5/29 ,  C08K2003/2241 ,  H01L31/02327 ,  H01L31/049 ,  Y02E10/50 ,  C08L67/00

Abstract: A polyester resin composition including a ketene imine compound represented by the Formula (1) and polyester shows excellent hydrolysis resistance and prevents yellowing. At least one of R11, R12, R21 and R22 represents an alkyl, aryl, alkoxy or aryloxy group which may have a substituent; R15 and R25 represent an alkyl, aryl, alkoxy or aryloxy group which may have a substituent; R3 represents an alkyl or aryl group which may have a substituent; and a and b represent an integer of 0 to 3.

Abstract translation: 包含由式（1）表示的烯酮亚胺化合物和聚酯的聚酯树脂组合物显示出优异的耐水解性并防止变黄。 R 11，R 12，R 21和R 22中的至少一个表示可以具有取代基的烷基，芳基，烷氧基或芳氧基; R 15和R 25表示可以具有取代基的烷基，芳基，烷氧基或芳氧基; R3表示可以具有取代基的烷基或芳基; a和b表示0〜3的整数。

公开(公告)号：US20140220484A1

公开(公告)日：2014-08-07

申请号：US14245596

申请日：2014-04-04

Applicant: FUJIFILM Corporation

Inventor： Shigeki UEHIRA ,  Toshihide YOSHITANI

IPC: G03F5/04

CPC classification number: G03F5/04 ,  C08G63/193 ,  G03G5/04 ,  G03G5/056 ,  G03G5/0589 ,  G03G15/75 ,  G03G2215/00957

Abstract: In an electrophotographic photoreceptor having a photosensitive layer on a conductive support, a binder resin that constitutes the photosensitive layer includes a polymer containing a skeleton derived from dehydroabietic acid in the main chain. An electrophotographic photoreceptor which accelerates conversion to natural materials from the viewpoint of manufactured product quality or production suitability, since the binder resin of the photosensitive layer has satisfactory solvent solubility.

Abstract translation: 在导电载体上具有感光层的电子照相感光体中，构成感光层的粘合剂树脂包括在主链中含有源自脱氢松香酸的骨架的聚合物。 由于感光层的粘合剂树脂具有令人满意的溶剂溶解度，因此从制造产品质量或生产适用性的观点出发，加速转化为天然材料的电子照相感光体。

公开(公告)号：US20240101859A1

公开(公告)日：2024-03-28

申请号：US18493811

申请日：2023-10-25

Applicant: FUJIFILM Corporation

Inventor： Koji HIRONAKA ,  Taiki OGAWA ,  Shigeki UEHIRA

IPC: C09D167/00

CPC classification number: C09D167/00

Abstract: Provided are a resin composition for a coating film, containing a polymer which has at least one of a structural unit represented by Formula (I-A) or a structural unit represented by Formula (I-B), and a structural unit represented by Formula (II), in which, in the polymer, a total of respective contents of the structural unit represented by Formula (I-A) and the structural unit represented by Formula (I-B) is 10% by mass or more, and a content of the structural unit represented by Formula (II) is 10% by mass or more; the polymer; a method for producing a polymer, in which a total of respective contents of the structural unit represented by Formula (I-A) and the structural unit represented by Formula (I-B) is 10% by mass or more, and a content of a structural unit represented by Formula (II-2) is 10% by mass or more; a coating film containing the polymer; and a method for forming a coating film.

公开(公告)号：US20180290111A1

公开(公告)日：2018-10-11

申请号：US16003083

申请日：2018-06-07

Applicant: FUJIFILM Corporation

Inventor： Sotaro INOMATA ,  Shigeki UEHIRA ,  Tetsu KITAMURA

IPC: B01D71/64 ,  B01D53/22 ,  B01D69/12 ,  B01D67/00 ,  C01B32/50 ,  C08G73/10 ,  C08G73/12 ,  C07C7/144

Abstract: A gas separation membrane includes a gas separation layer containing a polyimide compound, in which the polyimide compound has a repeating unit represented by Formula (I), in Formula (I), Rf1 to Rf6 each independently represent a hydrogen atom or a substituent, a ring Ar1 and a ring Ar2 each independently represent an aromatic ring, A represents a single bond or a divalent linking group, and R represents a mother nucleus having a specific structure.