公开(公告)号：US20220243070A1

公开(公告)日：2022-08-04

申请号：US17610217

申请日：2020-05-13

申请人： UNIVERSITE LAVAL ,  UNIVERSITE TOULOUSE III- PAUL SABATIER ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE MONTREAL

发明人： Gaétan LAROCHE ,  Ivan RODRIGUEZ DURAN ,  Luc STAFFORD ,  Julien VALLADE ,  Antoine DUROCHER-JEAN ,  Jacopo PROFILI ,  Nicolas GHERARDI ,  Raphaël COZZOLINO

IPC分类号： C09D5/00 ,  C09D1/00 ,  C08J7/06 ,  C08J7/054 ,  C03C17/00 ,  C03C17/245 ,  C23C16/40 ,  C23C16/503 ,  G02B1/18 ,  G02B1/12

摘要： The present disclosure relates to anti-fog coatings, coated substrate comprising an anti-fog coating and a process for preparing such coatings. Said process comprising exposing a surface to be coated in a plasma, said plasma produced by exposing a carrier gas comprising an oxidant (e.g. N2/O2, N2/N2O, or air) and a alkylcyclosiloxane (e.g. tetramethylcyclotetrasiloxane) under dielectric barrier discharge (DBD) in Townsend's mode at atmospheric pressure.

公开(公告)号：US11186072B2

公开(公告)日：2021-11-30

申请号：US16047203

申请日：2018-07-27

申请人： Mitsubishi Polyester Film GmbH

发明人： Herbert Peiffer ,  Stefan Bartsch ,  Martin Jesberger ,  Tobias Rentzsch

IPC分类号： B32B27/36 ,  B32B27/08 ,  B32B7/06 ,  B32B27/18 ,  B32B27/30 ,  C08G63/181 ,  B65D65/40 ,  C08J7/04 ,  C08J7/043 ,  C08J7/052 ,  C08J7/054 ,  C08G63/183 ,  C08L67/02 ,  B32B38/00 ,  B32B37/15 ,  C09D133/10 ,  B05D7/04 ,  C09D167/02 ,  C09D133/08 ,  C09D133/04 ,  C08J3/24

摘要： A transparent peelable polyester film is provided having a base layer (B) with first and second surfaces. A layer (C) is applied on the base layer (B). A heat-sealable layer (A), peelable to APET AND RPET, is applied on the opposing surface of the base layer (B). The heat-sealable and peelable outer layer (A) is formed from (a) from 85 to 99% by weight of polyester and (b) from 1 to 15% by weight of other substances. The polyester is formed from 25 to 95 mol % of units derived from at least one aromatic dicarboxylic acid and from 5 to 75 mol % of units derived from at least one aliphatic dicarboxylic acid, and the polyester includes at least 10 mol % of units derived from linear or branched diols having more than 2 and the layer (C) includes crosslinked acrylate and/or methacrylate-based copolymers.

公开(公告)号：US12098258B2

公开(公告)日：2024-09-24

申请号：US17285189

申请日：2019-10-22

申请人： LG CHEM, LTD.

发明人： Sung Jin Shin ,  Jang Yeon Hwang ,  Hee Joon Jeong ,  Bo Ra Park ,  Hee Wang Yang

IPC分类号： C23C18/12 ,  C08J7/054 ,  C23C18/14

CPC分类号： C08J7/054 ,  C23C18/122 ,  C23C18/1233 ,  C23C18/1295 ,  C23C18/143 ,  C08J2335/02

摘要： Provided is a barrier film, comprising:



a base layer; and
an inorganic layer including a first region and a second region, which have different elemental contents (atomic %) of Si, N, and O from each other as measured by XPS, and having a compactness expressed through an etching rate of 0.17 nm/s or less in the thickness direction for an Ar ion etching condition to etch Ta2O5 at a rate of 0.09 nm/s,
wherein the second region has a higher elemental content of N than that of the first region,
the first region has a thickness of 50 nm or more, and
the ratio (d1/d2) of the thickness (d1) of the first region to the thickness (d2) of the second region is 2 or less,
the barrier film having excellent barrier properties and optical properties.




The barrier film can be used for electronic products sensitive to moisture or the like.

公开(公告)号：US20240279416A1

公开(公告)日：2024-08-22

申请号：US18569101

申请日：2022-06-09

申请人： Nippon Sheet Glass Company, Limited

发明人： Kiyomi HAYASHI ,  Kazuaki OYA ,  Koji TAKAHASHI

IPC分类号： C08J7/04 ,  C08J7/054 ,  C09D5/16 ,  C09D7/63 ,  C09D129/14

CPC分类号： C08J7/0427 ,  C08J7/054 ,  C09D5/1693 ,  C09D7/63 ,  C09D129/14 ,  C08J2329/14 ,  C08J2467/02 ,  C08J2469/00

摘要： The present invention provides an antifog-film-attached resin substrate that includes: a resin substrate; and an antifog film on a surface of the resin substrate, wherein the antifog film includes: a silane coupling agent and/or a cross-linked structure derived from the silane coupling agent; a water-absorbing polymer; a polyether-modified siloxane; and a C2-C8 diol. The silane coupling agent includes: a silane coupling agent A; and a silane coupling agent B and/or a silane coupling agent C. The silane coupling agent A has an amino group, a silicon atom, and a C1-C3 hydrocarbon group bonded to the amino group and the silicon atom, the silane coupling agent B has an amino group, a silicon atom, and a C4 or more hydrocarbon group bonded to the amino group and the silicon atom, and the silane coupling agent C is a polymer having a plurality of amino groups.

公开(公告)号：US11747447B2

公开(公告)日：2023-09-05

申请号：US16956984

申请日：2018-12-14

申请人： Covestro Deutschland AG

发明人： Ulrich Grosser ,  Alexander Meyer ,  Andreas Klein ,  Dirk Hinzmann ,  Peter Capellen ,  Rafael Oser ,  Rainer Hagen

IPC分类号： G01S7/481 ,  G02B1/14 ,  G01S17/931 ,  C08K5/00 ,  C08K5/18 ,  C08K5/3417 ,  C08K5/3437 ,  C08K5/3445 ,  C08K5/3465 ,  C08K5/375 ,  C08L69/00 ,  G02B1/04 ,  C08J7/043 ,  C08J7/046 ,  C08J7/05 ,  C08J7/054 ,  C08K3/36 ,  C09D183/04 ,  B32B27/36

CPC分类号： G01S7/4813 ,  C08J7/043 ,  C08J7/046 ,  C08J7/05 ,  C08J7/054 ,  C08K3/36 ,  C08K5/0041 ,  C08K5/18 ,  C08K5/3417 ,  C08K5/3437 ,  C08K5/3445 ,  C08K5/3465 ,  C08K5/375 ,  C08L69/00 ,  C09D183/04 ,  G01S17/931 ,  G02B1/04 ,  G02B1/14 ,  B32B27/365 ,  C08K5/0041 ,  C08L69/00 ,  C09D183/04 ,  C08K3/36

摘要： The invention relates to a vehicle utilizing a LiDAR sensor system for driver assistance systems. A composition consisting of a thermoplastic material based on polycarbonate is used here for forming the substrate layer of a cover for the sensor with respect to the surroundings. The cover has a polysiloxane-based topcoat layer comprising a combination of organically modified silane with a silica sol, the silicon dioxide having a d90 particle size of less than 0.50 micron, in order to achieve high abrasion resistance and weathering stability.

公开(公告)号：US11274220B2

公开(公告)日：2022-03-15

申请号：US15764924

申请日：2016-09-30

申请人： THE CHEMOURS COMPANY FC, LLC

发明人： Gerald Oronde Brown ,  John Christopher Sworen ,  Charles Karanja

IPC分类号： C09D7/63 ,  C09D5/16 ,  C09D7/40 ,  C08J7/04 ,  C08J7/054 ,  D06M13/148 ,  D06M13/224 ,  C09D5/00 ,  C09D133/10 ,  D06M13/17 ,  D06M23/10 ,  C08K5/103 ,  C09D7/47 ,  C08K5/1535 ,  C08F220/24 ,  C08J7/044 ,  D06M13/165 ,  D06M15/263 ,  C08F2/44 ,  C08F2/22 ,  C08K5/11 ,  D06M101/32 ,  D06M101/34

摘要： The present invention relates to a coated article comprising a partial or complete durable non-fluorinated coating on the surface of an article, wherein the coating comprises 5 to 95% by weight of a hydrophobic compound, and 5 to 95% by weight of a surface effect agent, both based on the total solids weight of the coating, where the hydrophobic compound is selected from a hydrophobic cyclic or acyclic alcohol.

公开(公告)号：US20210347957A1

公开(公告)日：2021-11-11

申请号：US17285920

申请日：2019-10-28

申请人： Najing Technology Corporation Limited

发明人： Hailin WANG ,  Qile HU ,  Yongyin KANG ,  Jiamin YE

IPC分类号： C08J7/043 ,  C08J7/054 ,  C08J7/048 ,  B05D3/06 ,  C09J133/24 ,  C09J175/04 ,  C09J133/04

摘要： Disclosed are an organic barrier film, a preparation method of the organic barrier film, and a quantum dot device. The organic barrier film includes a substrate layer, an adhesive layer, and an oxygen barrier layer that are sequentially stacked. The oxygen barrier layer includes polyvinyl alcohol, and chemical cross-linking is formed between the adhesive layer and the oxygen barrier layer.

公开(公告)号：US11097518B2

公开(公告)日：2021-08-24

申请号：US16128652

申请日：2018-09-12

申请人： Mitsubishi Polyester Film GmbH

发明人： Claudia Lohre ,  Holger Kliesch ,  Andreas Bork ,  Yavuz Ünker ,  Viktor Fischer

IPC分类号： B32B27/16 ,  A01G9/22 ,  A01G9/14 ,  C08J7/04 ,  C08J7/043 ,  C08J7/054 ,  C08J7/056 ,  B29C48/00 ,  B29C48/08 ,  B29C48/21 ,  B32B27/08 ,  B32B27/36 ,  C08J7/06 ,  C09D5/00 ,  C09K3/18 ,  B29K67/00 ,  B29L7/00

摘要： The present invention relates to a coated polyester film equipped on at least one side with permanent antifog coating. The film of the invention is suitable for the production of greenhouse blinds, and has specific transparency properties, permanent antifog properties and high UV resistance. The invention further relates to processes for the production of the polyester film of the invention, and also to use thereof.

公开(公告)号：US12096104B2

公开(公告)日：2024-09-17

申请号：US16700042

申请日：2019-12-02

申请人： CANON KABUSHIKI KAISHA

发明人： Yo Watanabe ,  Tomonari Nakayama ,  Junji Kawasaki ,  Miwa Takachi

IPC分类号： H04N23/54 ,  C08J7/02 ,  C08J7/054 ,  C08J7/06 ,  C09D1/00 ,  G02B1/14 ,  G02B1/18 ,  G03B11/04 ,  H04N23/51 ,  H04N23/55

CPC分类号： H04N23/54 ,  C08J7/02 ,  C08J7/054 ,  C08J7/06 ,  C09D1/00 ,  G02B1/14 ,  G02B1/18 ,  G03B11/043 ,  H04N23/51 ,  C08J2369/00 ,  G03B2217/002 ,  H04N23/55

摘要： Provided is a transparent member having formed thereon a film having high reliability, the film being capable of suppressing an increase in its haze and maintaining its hydrophilicity for a long time period even when exposed to an outdoor environment. The transparent member is a transparent member including a resin base material and a porous layer arranged thereon, wherein the porous layer has a network structure in which silica particles are joined to each other with a binder, wherein the resin base material has a mixed layer that the network structure has entered, wherein the mixed layer has a thickness of 20 nm or more and 160 nm or less, and wherein a thickness variation in a range having a length of 1 μm of a section of the mixed layer in its thickness direction along the surface of the resin base material is 15% or less.

公开(公告)号：US20230314675A1

公开(公告)日：2023-10-05

申请号：US18188979

申请日：2023-03-23

申请人： EUTEC NEW MATERIALS TECHNOLOGY (SUZHOU) CO., LTD.

发明人： Hanmin HU ,  Yufeng ZENG ,  Haitao WEI ,  Fangyuan JIANG

IPC分类号： G02B5/22 ,  C08F220/18 ,  C07C229/44 ,  C07C255/41 ,  C07D231/06 ,  C08K5/18 ,  C08K5/315 ,  C08K5/3445 ,  C09D133/08 ,  C08J7/044 ,  C08J7/054

CPC分类号： G02B5/223 ,  C07C229/44 ,  C07C255/41 ,  C07D231/06 ,  C08F220/1804 ,  C08J7/044 ,  C08J7/054 ,  C08K5/18 ,  C08K5/315 ,  C08K5/3445 ,  C09D133/08

摘要： A blue light blocking film layer and a blue light blocking system are disclosed. The system comprises at least one blue light blocking film layer, and a basal layer, and one or more optional release film layers, wherein,
the blue light blocking film layer is essential and includes at least a compound selected from formula (I-1), (II-1) and (II-2),