公开(公告)号：US10707442B2

公开(公告)日：2020-07-07

申请号：US14428683

申请日：2013-09-20

Applicant: ZEON CORPORATION

Inventor： Hiroyasu Inoue ,  Atsushi Ishiguro ,  Yohei Koide

IPC: B32B27/08 ,  H01L51/52 ,  B32B37/00 ,  B32B27/30 ,  B32B27/32 ,  B32B15/08 ,  B32B15/085 ,  B32B25/16 ,  B32B15/20 ,  B32B25/08 ,  B32B7/12 ,  B32B38/00 ,  H01L51/00 ,  B32B38/06 ,  B32B37/06 ,  B32B37/20

Abstract: A composite gas barrier multilayer body, wherein a gas barrier multilayer body (A) having a film (a) of an alicyclic polyolefin resin and an inorganic layer (a) formed on at least one surface of the film (a) and a gas barrier multilayer body (B) having a film (b) of an alicyclic polyolefin resin and an inorganic layer (b) formed on at least one surface of the film (b) are bonded via a layer of a styrene-based thermoplastic elastomer resin so that the inorganic layer (a) and the inorganic layer (b) face to each other.

公开(公告)号：US10374190B2

公开(公告)日：2019-08-06

申请号：US15108138

申请日：2014-12-25

Applicant: ZEON CORPORATION

Inventor： Satoshi Tazaki ,  Hiroyasu Inoue ,  Atsushi Ishiguro ,  Yohei Koide

IPC: B32B3/08 ,  B32B27/28 ,  B32B7/10 ,  B32B7/04 ,  B32B27/32 ,  B32B27/08 ,  B32B7/12 ,  B32B7/02 ,  H01L51/52 ,  H01L29/786 ,  B32B27/30 ,  G02B5/30 ,  H01L27/12

Abstract: A sealing film including a substrate film, a sealing layer, and an adhesive layer in this order, wherein the sealing film has a tensile elastic modulus of equal to or higher than 1,000 MPa, and retardation of a layer portion provided at the sealing layer side relative to the substrate film in the sealing film after sealing is equal to or smaller than 20 nm.

公开(公告)号：US10559778B2

公开(公告)日：2020-02-11

申请号：US15112746

申请日：2015-01-23

Applicant: ZEON CORPORATION

Inventor： Hiroyasu Inoue ,  Atsushi Ishiguro ,  Yohei Koide

IPC: H01L51/52 ,  B32B27/32 ,  B32B27/08 ,  B32B27/30 ,  B32B25/08 ,  B32B7/02 ,  B32B7/12 ,  B32B27/12

Abstract: A composite gas barrier layered body for an organic electroluminescent light-emitting element, including: a gas barrier layered body (A) having a film (a) of an alicyclic polyolefin resin and one or more inorganic barrier layers (a) directly provided on at least one surface of the film (a); a film (b) formed of an alicyclic polyolefin resin having a thickness that is equal to or less than a thickness of the film (a); and a heat-melting layer that is interposed between the inorganic barrier layer (a) and the film (b) to bond the inorganic barrier layer (a) to the film (b), wherein a glass transition temperature of the heat-melting layer is lower than a glass transition temperature of the alicyclic polyolefin resin constituting the film (a) and the film (b) by 25° C. or more; and production method therefor.

公开(公告)号：US20150249228A1

公开(公告)日：2015-09-03

申请号：US14428683

申请日：2013-09-20

Applicant: ZEON CORPORATION

Inventor： Hiroyasu Inoue ,  Atsushi Ishiguro ,  Yohei Koide

IPC: H01L51/52 ,  B32B38/00 ,  B32B37/06 ,  B32B37/20 ,  B32B27/32 ,  B32B7/12

Abstract: A composite gas barrier multilayer body, wherein a gas barrier multilayer body (A) having a film (a) of an alicyclic polyolefin resin and an inorganic layer (a) formed on at least one surface of the film (a) and a gas barrier multilayer body (B) having a film (b) of an alicyclic polyolefin resin and an inorganic layer (b) formed on at least one surface of the film (b) are bonded via a layer of a styrene-based thermoplastic elastomer resin so that the inorganic layer (a) and the inorganic layer (b) face to each other.

Abstract translation: 1.一种复合阻气性层叠体，其特征在于，在所述膜（a）的至少一个表面上形成有具有脂环式聚烯烃树脂的膜（a）和无机层（a）的阻气性多层体（A） 具有脂环族聚烯烃树脂的膜（b）和形成在膜（b）的至少一个表面上的无机层（b））的多层体（B）通过苯乙烯类热塑性弹性体树脂层粘合，使得 无机层（a）和无机层（b）彼此面对。