公开(公告)号：US20240190112A1

公开(公告)日：2024-06-13

申请号：US18283258

申请日：2022-03-09

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kosuke TSUDA ,  Hirosuke SAITO ,  Yasunori NISHIGUCHI ,  Hiroharu INOUE

IPC: B32B27/18 ,  B32B15/08 ,  B32B15/20 ,  B32B27/28 ,  C08J5/24 ,  C08K3/11

CPC classification number: B32B27/18 ,  B32B15/08 ,  B32B15/20 ,  B32B27/285 ,  C08J5/244 ,  C08K3/11 ,  B32B2264/1022 ,  B32B2307/204 ,  B32B2307/304 ,  B32B2371/00 ,  B32B2457/08 ,  C08J2371/12

Abstract: An aspect of the present invention is a resin composition containing at least one of a polyphenylene ether compound (A), having at least one of a group represented by the following Formula (1) and a group represented by the following Formula (2) in the molecule, and a maleimide compound (B); and ceramic particles (C) including aluminum titanate particles (C1).




In Formula (1), p represents 0 to 10, Ar represents an arylene group, and R1 to R3 each independently represent a hydrogen atom or an alkyl group.




In Formula (2), R4 represents a hydrogen atom or an alkyl group.

公开(公告)号：US11978959B2

公开(公告)日：2024-05-07

申请号：US17277454

申请日：2019-09-25

Applicant: SEKISUI CHEMICAL CO., LTD.

Inventor： Katsunori Mutou ,  Sachiko Nakao

IPC: H01Q17/00 ,  B32B7/12 ,  B32B15/09 ,  B32B15/20 ,  B32B27/20 ,  B32B27/36 ,  C23C14/20 ,  C23C14/34

CPC classification number: H01Q17/00 ,  B32B7/12 ,  B32B15/09 ,  B32B15/20 ,  B32B27/20 ,  B32B27/365 ,  C23C14/205 ,  C23C14/34 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2264/1022 ,  B32B2307/204 ,  B32B2307/416

Abstract: An object is to provide a λ/4 radio wave absorber that includes a support, a resistive film, a dielectric layer, and a reflective layer, and that has higher radio wave absorption performance. The object is achieved by a λ/4 radio wave absorber that includes a support, a resistive film, a dielectric layer, and a reflective layer, and that satisfies formula (1): −0.375x+1086.9

公开(公告)号：US11975511B2

公开(公告)日：2024-05-07

申请号：US17279334

申请日：2019-09-26

Applicant: YUPO CORPORATION

Inventor： Shunsuke Honda ,  Takuya Ikarashi

IPC: B32B27/08 ,  B32B27/16 ,  B32B27/20 ,  B32B27/32 ,  B65D23/08 ,  G09F3/02 ,  G09F3/10

CPC classification number: B32B27/08 ,  B32B27/16 ,  B32B27/20 ,  B32B27/327 ,  B65D23/0821 ,  G09F3/02 ,  G09F3/10 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/1022 ,  B32B2264/104 ,  B32B2307/31 ,  B32B2307/402 ,  B32B2307/41 ,  B32B2307/518 ,  B32B2439/00 ,  B32B2519/00 ,  G09F2003/023 ,  G09F2003/0257 ,  G09F2003/0272

Abstract: A decrease in the adhesiveness of an in-mold label can be suppressed even when a silicone transferred from the protective layer side to the heat-sealable resin layer side. An in-mold label includes a substrate layer, a printed layer provided on one surface of the substrate layer, and a heat-sealable resin layer provided on the other surface of the substrate layer, a protective layer containing a silicone is provided on an outermost surface on one surface side of the substrate layer on which the printed layer is provided, and an adhesive strength decrease-inhibiting layer containing a (meth)acrylic acid based copolymer having a polar group is provided on an outermost surface on the other surface side of the substrate layer on which the heat-sealable resin layer is provided.

公开(公告)号：US20230391057A1

公开(公告)日：2023-12-07

申请号：US18249483

申请日：2021-10-21

Applicant: RÖEHM GMBH

Inventor： Kim STRUWE ,  Markus PARUSEL ,  Ghirmay SEYOUM ,  Claude GUÉNANTEN ,  Helmut HAERING

IPC: B32B27/08 ,  B32B27/30 ,  B32B27/20 ,  B32B7/02 ,  B32B7/12 ,  B29D7/01 ,  G09F3/02 ,  G09F3/10

CPC classification number: B32B27/08 ,  B32B27/308 ,  B32B27/20 ,  B32B7/02 ,  B32B7/12 ,  B29D7/01 ,  G09F3/02 ,  G09F3/10 ,  B32B2307/558 ,  B32B2307/4026 ,  B32B2264/025 ,  B32B2307/308 ,  B32B2307/7376 ,  B32B2307/54 ,  B32B2307/5825 ,  B32B2519/00 ,  B32B2307/748 ,  B32B2264/108 ,  B32B2264/1022 ,  B32B2255/26 ,  B32B2264/12 ,  B29K2033/12

Abstract: Coextruded acrylic foils made from impact-modified polyalkyl (meth)acrylates and laser engravable labels containing these foils. The coextruded acrylic foils are designed for labelling by a laser and contain a contrast layer having at least one inorganic filler and an engraving layer arranged on the contrast layer and having at least one colourant.

公开(公告)号：US20230191764A1

公开(公告)日：2023-06-22

申请号：US18085989

申请日：2022-12-21

Applicant: Mitsubishi Polyester Film GmbH

Inventor： Miriam HUMMEL ,  Dagmar KLEIN ,  Holger KLIESCH ,  Artur MICHALSKI ,  Bodo KUHMANN

IPC: B32B27/36 ,  B32B37/15 ,  B32B38/00 ,  B32B38/18 ,  B32B27/20 ,  B32B7/03

CPC classification number: B32B27/36 ,  B32B37/15 ,  B32B38/0036 ,  B32B38/1816 ,  B32B27/20 ,  B32B7/03 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2264/1022 ,  B32B2307/412 ,  B32B2264/302 ,  B32B2264/0214 ,  B32B2264/12 ,  B32B2307/518

Abstract: An at least three-layer biaxially oriented polyester film is provided that includes a layer B, a rough outer layer A and a smooth outer layer C, with the outer layers A and C each being external layers arranged on the opposite surfaces of the base layer B. The outer layer A includes polymethylsilsesquioxane-based particles, the outer layer C includes less than 0.1% by weight of particles different from the polymethylsilsesquioxane-based particles. The polyester film contains no 2,6-naphthalenedicarboxylic-acid-derived units as repeat unit, and the film includes less than 0.1% by weight of particles. The polyesters in the outer layers comprise isophthalic acid-derived repeat units in an amount of

公开(公告)号：US20240116278A1

公开(公告)日：2024-04-11

申请号：US18262170

申请日：2022-01-19

Applicant: Fujimori Kogyo Co., Ltd.

Inventor： Kousuke Kashima ,  Toshihiko Mori ,  Shinya Ozaki

IPC: B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B65D75/00 ,  B65D75/26 ,  B65D75/58

CPC classification number: B32B27/08 ,  B32B27/18 ,  B32B27/327 ,  B65D75/008 ,  B65D75/26 ,  B65D75/5883 ,  B32B2250/242 ,  B32B2264/1022 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2439/46

Abstract: This layered film includes a base layer and a sealant layer that becomes one outermost surface of the layered film. The base layer contains 77 to 99 parts by mass of a high-density polyethylene having a density of 0.942 to 0.970 g/cm3 and a melt mass-flow rate of 0.1 to 3.0 g/10 min under conditions of a temperature of 190° C. and a load of 2.16 kg and 1 to 23 parts by mass of an ultra-high-molecular-weight polyethylene having a density of 0.930 to 0.960 g/cm3 in a total of 100 parts by mass.

公开(公告)号：US20240063320A1

公开(公告)日：2024-02-22

申请号：US18253836

申请日：2021-05-28

Applicant: ENDURANCE SOLAR SOLUTIONS B.V.

Inventor： Ruofei ZHAO ,  Kurt VAN DURME ,  Robert JANSSEN ,  Alessandro GUALDI ,  Robin DAENEN

IPC: H01L31/049 ,  B32B27/32 ,  B32B27/08 ,  B32B27/18 ,  B32B7/027 ,  C08L23/12 ,  C08L23/14

CPC classification number: H01L31/049 ,  B32B27/32 ,  B32B27/08 ,  B32B27/18 ,  B32B7/027 ,  C08L23/12 ,  C08L23/14 ,  B32B2270/00 ,  B32B2457/12 ,  B32B2307/712 ,  B32B2307/7376 ,  B32B2264/1022 ,  B32B2250/242 ,  B32B2307/308 ,  B29C48/08

Abstract: The present invention relates to a photovoltaic module backsheet comprising, in order: photovoltaic module backsheet comprising a functional layer and a weather-resistant layer, wherein the backsheet is free of fluorinated polymers, characterized in that: i) the functional layer comprises a blend of polyethylene and a polyethylene copolymer, wherein at least 50 wt. % of the functional layer is polyethylene; and ii) the weather-resistant layer comprises, a first sub-layer facing the functional layer and a second sub-layer, wherein a) each of the first sub-layer and the second sub-layer comprise at least 50 wt. % polypropylene; and b) the second sub-layer has a lowest glass transition temperature (Tg) below −40° C. The present invention also relates to a process for producing the backsheet and a photovoltaic module comprising the backsheet according to the present invention.

公开(公告)号：US20240034032A1

公开(公告)日：2024-02-01

申请号：US18483071

申请日：2023-10-09

Applicant: FLOORING INDUSTRIES LIMITED, SARL

Inventor： Christophe NAEYAERT ,  Pieter-Jan SABBE

IPC: B32B21/04 ,  B32B3/06 ,  B32B5/16 ,  B32B7/12 ,  B32B21/02 ,  B32B21/06 ,  B32B21/12 ,  B32B21/14 ,  E04F15/02 ,  E04F15/04

CPC classification number: B32B21/042 ,  B32B3/06 ,  B32B5/16 ,  B32B7/12 ,  B32B21/02 ,  B32B21/06 ,  B32B21/12 ,  B32B21/14 ,  E04F15/02038 ,  E04F15/045 ,  B32B2264/1023 ,  B32B2264/1022 ,  B32B2264/1021 ,  B32B2260/026 ,  B32B2260/046 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/554 ,  B32B2307/72 ,  B32B2451/00 ,  B32B2471/00 ,  E04F2201/0138 ,  E04F2201/0153 ,  E04F2201/023 ,  E04F2201/043 ,  E04F2201/0535 ,  E04F2201/0552

Abstract: A floor panel with a substrate and a decorative layer of wood veneer with a thickness of 1 millimeter or less and provided on the substrate. The decorative layer is provided on the substrate by means of a glue layer which is situated between the substrate and the decorative layer. The glue layer comprises hard particles with an average particle size which is at least one third of the thickness of the wood veneer. Methods for manufacturing such floor panels are provided.

公开(公告)号：US20240018317A1

公开(公告)日：2024-01-18

申请号：US18038751

申请日：2021-11-15

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Keisuke WATANABE ,  Yoshiki ITOU

IPC: C08J5/18 ,  C08K3/22 ,  C08K3/08 ,  B65D65/40 ,  B32B15/20 ,  B32B15/085 ,  B32B27/32 ,  B32B27/18 ,  B32B27/30 ,  B32B27/34 ,  B32B27/08

CPC classification number: C08J5/18 ,  C08K3/22 ,  C08K3/08 ,  B65D65/40 ,  B32B15/20 ,  B32B15/085 ,  B32B27/32 ,  B32B27/18 ,  B32B27/306 ,  B32B27/34 ,  B32B27/08 ,  C08K2003/2237 ,  C08K2003/2206 ,  C08K2003/0856 ,  C08K2201/012 ,  C08K2201/008 ,  C08J2323/06 ,  B65D2565/387 ,  B32B2264/1056 ,  B32B2264/1022 ,  B32B2307/7244 ,  B32B2553/00 ,  B32B2307/74

Abstract: An oxygen absorbing resin composition containing a polyolefin, an iron powder, titanium oxide, and calcium oxide, a content of the iron powder being from 10 to 50 mass % in the oxygen absorbing resin composition, a mass ratio of the titanium oxide to the iron powder [titanium oxide/iron powder] being from 0.1 to 0.5, and a mass ratio of the calcium oxide to the iron powder [calcium oxide/iron powder] being from 0.1 to 0.5.

公开(公告)号：US11826983B2

公开(公告)日：2023-11-28

申请号：US17897198

申请日：2022-08-28

Applicant: FUJIFILM Corporation

Inventor： Akira Yamada

IPC: B32B15/085 ,  B32B15/20 ,  B32B5/14 ,  B32B5/18 ,  B32B15/04 ,  B32B7/12 ,  B32B27/32

CPC classification number: B32B15/085 ,  B32B5/145 ,  B32B5/18 ,  B32B15/046 ,  B32B15/20 ,  B32B7/12 ,  B32B27/32 ,  B32B2250/40 ,  B32B2255/06 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/025 ,  B32B2264/0235 ,  B32B2264/101 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2264/1021 ,  B32B2264/1022 ,  B32B2264/1023 ,  B32B2264/1024 ,  B32B2270/00 ,  B32B2307/204 ,  B32B2307/536 ,  B32B2307/732 ,  B32B2457/08

Abstract: An object of the present invention is to provide a polymer film having a low dielectric loss tangent and a small difference in a linear expansion coefficient from that of a copper foil; and a laminate.
The polymer film of an embodiment of the present invention is a polymer film including a liquid crystal polymer, in which a hardness A at a distance of half of a thickness of the polymer film and a hardness B at a distance of 1/10 of the thickness of the polymer film satisfy a relationship of Expression (1A), and in a case where positions at distances of 1/10, 4/10, and 6/10 of the thickness of the polymer film are defined as a position T1, a position T2, and a position T3, respectively; and a region from the one surface to the position T1 is defined as a first surface layer region, and a region from the position T2 to the position T3 is defined as a central region, a void area proportion X in the first surface layer region and a void area proportion Y in the central region satisfy a relationship of Expression (2A).

(Hardness A+Hardness B)/2≥0.10 GPa  Expression (1A)

Void area proportion Y−Void area proportion X≥0.10%  Expression (2A)