公开(公告)号：US20160130415A1

公开(公告)日：2016-05-12

申请号：US15001253

申请日：2016-01-20

Applicant: FUJIFILM Corporation

Inventor： Rei MIYASAKA

IPC: C08J5/18 ,  C09J7/02 ,  B29C47/00 ,  C08K5/521

CPC classification number: C08J5/18 ,  B29C47/0021 ,  B29C55/16 ,  B29K2267/00 ,  B29L2007/008 ,  B32B7/10 ,  B32B27/30 ,  B32B27/308 ,  B32B27/36 ,  B32B27/40 ,  B32B27/42 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2367/00 ,  C08G63/12 ,  C08G63/16 ,  C08G63/78 ,  C08G63/82 ,  C08G63/826 ,  C08G63/84 ,  C08G63/86 ,  C08G63/866 ,  C08G63/87 ,  C08J2367/02 ,  C08K3/105 ,  C08K3/11 ,  C08K3/32 ,  C08K5/521 ,  C08K13/00 ,  C08L67/02 ,  C08L67/03 ,  C09J7/255 ,  C09J133/00 ,  C09J133/02 ,  C09J133/04 ,  C09J161/28 ,  C09J167/00 ,  C09J167/02 ,  C09J175/04 ,  C09J179/00 ,  C09J2433/00 ,  C09J2467/006 ,  C09J2475/006 ,  Y10T428/31562 ,  Y10T428/31786 ,  Y10T428/31794 ,  Y10T428/31797 ,  Y10T428/31942

Abstract: Disclosed is a biaxially stretched polyester film containing an antimony compound as a catalyst component, and a magnesium compound and a phosphorus compound as additives, in which an amount of metal antimony included in residues on a membrane filter having an average pore diameter of 0.1 μm, after a solution in which 1 g of the biaxially stretched polyester is dissolved in 5 ml of hexafluoroisopropanol is filtered by the filter, is greater than 1 mg per 1 kg and less than or equal to 100 mg per 1 kg of the biaxially stretched polyester.

Abstract translation: 公开了含有锑化合物作为催化剂成分的双轴拉伸聚酯膜，以及作为添加剂的镁化合物和磷化合物，其中平均孔径为0.1μm的膜滤器上的残留物中包含的金属锑的量， 将1g双轴拉伸聚酯溶解在5ml六氟异丙醇中的溶液通过过滤器过滤后，每1kg大于1mg，每1kg双轴拉伸聚酯小于或等于100mg。

公开(公告)号：US20240376364A1

公开(公告)日：2024-11-14

申请号：US18779099

申请日：2024-07-22

Applicant: FUJIFILM Corporation

Inventor： Masahiro HATTA ,  Rei MIYASAKA

IPC: C09K5/06

Abstract: An object of the present invention is to provide a heat storage sheet having excellent followability and excellent heat resistance. In addition, another object of the present invention is to provide a resin pellet and a molded product.
A heat storage sheet according to the present invention contains a microcapsule that encompasses a phase change material, a first resin that has a repeating unit derived from an olefin and has a hydrophilic group, and a second resin that is a resin different from the first resin and has a repeating unit derived from an olefin, where a capsule wall of the microcapsule contains at least one resin W selected from the group consisting of polyurethane urea, polyurethane, and polyurea.

公开(公告)号：US20250084210A1

公开(公告)日：2025-03-13

申请号：US18284668

申请日：2022-03-22

Applicant: Bell Polyester Products, Inc. ,  DAIWA CAN COMPANY ,  FUJIFILM CORPORATION

Inventor： Ryota MISAKA ,  Keita KATSUMA ,  Masaya OKIMOTO ,  Yuta UMEDA ,  Akane NOZAKI ,  Rei MIYASAKA ,  Yukiharu NAGAO ,  Yasuhiro HAMADA

IPC: C08G63/189 ,  C08G63/199 ,  C08J5/18

Abstract: A polyester resin contains a polymer of an acid component (A) and an alcohol component (B). The component (A) contains 80 mol % or more of a 2,6-naphthalenedicarboxylic acid component with respect to a total amount of the component (A). The component (B) contains at least two types selected from the group consisting of 1,4-butanediol, 1,4-cyclohexanedimethanol, and ethylene glycol. The content of the at least one type of the component (B) is 80 mol % or more with respect to a total amount of the component (B).

公开(公告)号：US20150179851A1

公开(公告)日：2015-06-25

申请号：US14643106

申请日：2015-03-10

Applicant: FUJIFILM Corporation

Inventor： Rei MIYASAKA ,  Toshihiro ODA ,  Kiyokazu HASHIMOTO

IPC: H01L31/049 ,  C08J5/18

CPC classification number: H01L31/049 ,  C08G63/85 ,  C08J5/18 ,  C08J2367/02 ,  Y02E10/50

Abstract: A biaxially stretched polyester film for protecting a back surface of a solar cell, containing a polyester resin that is polymerized with addition of a Ti catalyst, a Mg compound, a P compound and a nitrogen-containing heterocyclic compound, and having a volume resistivity at 285° C. is 10×107 Ω·cm or less, is improved in hydrolysis resistance and electrostatic adhesion property.

Abstract translation: 一种用于保护太阳能电池背面的双轴拉伸聚酯膜，其包含通过添加Ti催化剂，Mg化合物，P化合物和含氮杂环化合物聚合的聚酯树脂，并且具有体积电阻率 285℃为10×107＆OHgr··cm以下，耐水解性和静电附着性提高。