公开(公告)号：US20210332267A1

公开(公告)日：2021-10-28

申请号：US17369743

申请日：2021-07-07

申请人： DENSO CORPORATION

发明人： Masami SAITO ,  Koji KONDO ,  Hirotaka MIYANO

IPC分类号： C09J5/02 ,  C09J5/06 ,  C09J163/00

摘要： A bonded structure has a first substrate composed of aluminum or an aluminum alloy, a first thin film layer formed on the surface of the first substrate, and a resin adhesive layer bonded to the surface of the first thin film layer. The first thin film layer is composed of silicate glass that has a metal element with different valency from Si as a solid solution. The resin adhesive layer includes a resin including a structural site derived from ionic polymerization or a resin capable of dehydration condensation.

公开(公告)号：US20210292603A1

公开(公告)日：2021-09-23

申请号：US17340259

申请日：2021-06-07

申请人： Henkel IP & Holding GmbH

发明人： Brian Deegan ,  Gavin Haberlin ,  Brendan Kneafsey ,  Stephen Fearon

IPC分类号： C09J5/02 ,  C08J5/12 ,  C08J7/12 ,  C09J7/50 ,  C09J7/35 ,  C09J7/38 ,  C09J7/25 ,  B29C65/48 ,  B29C65/82 ,  B29C65/00

摘要： A method of activating a surface of a plastics substrate formed from: (a) polyaryletherketone such as polyether ether ketone (PEEK) polyether ketone ketone (PEKK), polyether ketone (PEK); polyether ether ketone ketone (PEEKK); or polyether ketone ether ketone ketone (PEKEKK); (b) a polymer containing a phenyl group directly attached to a carbonyl group, for example polybutadiene terephthalate (PBT) optionally wherein the carbonyl group is part of an amide group, such as polyarylamide (PARA); (c) polyphenylene sulfide (PPS); or (d) polyetherimide (PEI); for subsequent bonding, the method comprising the step of exposing the surface to actinic radiation wherein the actinic radiation: includes radiation with wavelength in the range from about 10 nm to about 1000 nm; the energy of the actinic radiation to which the surface is exposed is in the range from about 0.5 J/cm2 to about 300 J/cm2. Hard to bond substrates are then more easily subsequently bonded for example using acrylic, epoxy or anaerobic adhesive.

公开(公告)号：US20210253806A1

公开(公告)日：2021-08-19

申请号：US17184760

申请日：2021-02-25

申请人： Henkel IP & Holding GmbH

发明人： Brian Deegan

IPC分类号： C08J3/28 ,  C09J5/02 ,  C09J163/00 ,  C08J5/12 ,  C09J133/08 ,  B29C65/00

摘要： A method of activating a surface of a plastics substrate formed from: (a) polyaryletherketone such as polyether ether ketone (PEEK) polyether ketone ketone (PEKK), polyether ketone (PEK); polyether ether ketone ketone (PEEKK); or polyether ketone ether ketone ketone (PEKEKK); (b) a polymer containing a phenyl group directly attached to a carbonyl group, for example polybutadiene terephthalate (PBT) optionally wherein the carbonyl group is part of an amide group, such as polyarylamide (PARA); (c) polyphenylene sulfide (PPS); or (d) polyetherimide (PEI); for subsequent bonding, the method comprising the step of exposing the surface to actinic radiation wherein the actinic radiation: includes radiation with wavelength in the range from about 10 nm to about 1000 nm; the energy of the actinic radiation to which the surface is exposed is in the range from about 0.5 J/cm2 to about 300 J/cm2. Hard to bond substrates are then more easily subsequently bonded for example using acrylic, epoxy or anaerobic adhesive.

公开(公告)号：US11084898B2

公开(公告)日：2021-08-10

申请号：US15926447

申请日：2018-03-20

申请人： Daegu Gyeongbuk Institute of Science & Technology

发明人： So Hee Kim ,  Nam Sun Chou ,  Hyun Min Moon

IPC分类号： C08G61/02 ,  B32B27/28 ,  C08L65/04 ,  C08L83/04 ,  B32B15/08 ,  C09J5/02

摘要： The present invention provides a selective bonding method of polymer substrates. The present invention allows selective interfacial bonding between a polymer substrate and a parylene layer by using a mask pattern and plasma treatment, and enables the formation of a three-dimensional structure by injecting a fluid into a non-bonded area.

公开(公告)号：US20210230455A1

公开(公告)日：2021-07-29

申请号：US16967517

申请日：2019-01-28

申请人： Nitto Denko Corporation

发明人： Naofumi KOSAKA ,  Yosuke SHIMIZU ,  Satoshi HONDA ,  Taiki SHIMOKURI ,  Shou TAKARADA ,  Masayuki SATAKE ,  Kenichi OKADA ,  Atsushi TAKASHIMA ,  Ginji MIZUHARA

IPC分类号： C09J7/38 ,  C09J133/08 ,  C09J5/02 ,  B32B7/06 ,  B32B7/12 ,  B32B43/00

摘要： Provided is a method for peeling a PSA sheet adhered on a polarizing plate. The PSA sheet has a PSA layer. The PSA layer includes a layer A forming at least one surface of the PSA layer. Of the polarizing plate, the surface to which the PSA sheet is adhered is corona-treated or plasma-treated. The peeling method includes a water-peel step in which the PSA sheet is peeled from the polarizing plate, in a state where an aqueous liquid exits at the interface between the polarizing plate and the PSA sheet at the front line of peeling the PSA sheet from the polarizing plate, with the aqueous liquid allowed to further enter the interface following the movement of the peel front line.

公开(公告)号：US11024201B2

公开(公告)日：2021-06-01

申请号：US16214543

申请日：2018-12-10

申请人： Collotype Services Pty Ltd. ,  Avery Dennison Materials Pty Ltd.

发明人： John Frankhuisen

IPC分类号： C09J5/02 ,  G09F3/02 ,  B32B27/10 ,  B32B5/18 ,  B32B27/36 ,  B65D25/20 ,  B32B7/02 ,  B32B27/08 ,  B65D23/14 ,  G09F3/08 ,  G09F3/10 ,  B32B7/12 ,  B32B27/32

摘要： A label for a bottle where the label is comprised of a laminate where an outer layer (3) is a material susceptible to losing opaqueness when made wet, and an inner layer (5) behind this first layer which is a material that is opaque, and such that it will maintain such opaqueness when wet.

公开(公告)号：US11021559B2

公开(公告)日：2021-06-01

申请号：US16678198

申请日：2019-11-08

申请人： Kraton Polymers LLC

发明人： Kuitian Tan ,  Carl L Willis ,  Steven Huynh

IPC分类号： C08F297/04 ,  C08F8/36 ,  C09J5/02 ,  C08F8/04 ,  C09D153/02 ,  C08J5/12 ,  C09K5/14 ,  B32B15/20 ,  B32B15/06

摘要： Disclosed herein is a process for laminating a polar substrate with a film cast from a sulfonated block copolymer having at least one end block A and at least one interior block B wherein each A block contains essentially no sulfonic acid or sulfonate ester functional groups and each B block is a polymer block containing from about 10 to about 100 mol percent sulfonic acid or sulfonate ester functional groups based on the number of monomer units. The film is exposed to water and dried onto a polar or active metal substrate. The laminates do not delaminate in the presence of water, or in a humidity of up to 85%, and at a temperature of at least 60° C. The laminates are used for a variety of applications including energy exchange applications.

公开(公告)号：US20210115205A1

公开(公告)日：2021-04-22

申请号：US16771127

申请日：2018-12-14

申请人： LG Chem, Ltd.

发明人： Mi So Lee ,  Yoonkyung Kwon ,  Jin Woo Kim ,  Dong Uk Kim

IPC分类号： C08J5/18 ,  C09J7/50 ,  C09J7/25 ,  C09J5/02 ,  B32B27/30 ,  B32B27/36 ,  B32B27/08 ,  B32B7/12 ,  B32B37/10 ,  B32B37/12 ,  G02B1/14

摘要： A polarizing plate-carrier film laminate and a polarizing plate are provided. A method to manufacture the polarizing plate-carrier film laminate and a method to manufacture a polarizing plate using the polarizing plate-carrier film laminate are also provided. The polarizing plate-carrier film laminate includes a polarizer, a bonding agent layer and a protective film sequentially on a first surface of the polarizer and a protective layer and a carrier film sequentially on a second surface of the polarizer.

公开(公告)号：US10953431B2

公开(公告)日：2021-03-23

申请号：US16040686

申请日：2018-07-20

申请人： Gerresheimer Bünde GmbH

发明人： Stefan Josten ,  Frank Wittland ,  Stephan Brückner ,  Christoph Gerhard ,  Wolfgang Viöl

IPC分类号： B05D3/14 ,  C09J5/02 ,  B05D3/02 ,  A61M5/34 ,  B29C65/48 ,  B29C65/00 ,  B29L31/00

摘要： A coating method is provided, in which at least one emulsion and/or one solution is applied at least to a first partial area of a surface of a component, said emulsion and/or solution containing at least one layer-forming substance, and then the component is heat-treated, wherein at least one second partial area of the first partial area is subsequently exposed to a plasma, wherein the carbon content of the coating decreases to less than about 80% or less than about 75% or less than about 70% or less than about 60% of the initial value prior to the plasma treatment. A workpiece and a method for the production thereof is provided.

公开(公告)号：US20210002442A1

公开(公告)日：2021-01-07

申请号：US16933528

申请日：2020-07-20

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Amy M. Randall ,  Maryangel G. Dunlavy

IPC分类号： C08J7/06 ,  B60C1/00 ,  C08L21/00 ,  C08J5/12 ,  B32B25/04 ,  B32B25/12 ,  B32B25/16 ,  B32B25/18 ,  C09J5/02

摘要： A coated rubber composition includes a rubber composition coated with a liquid refresh agent selected from the group consisting of one or more liquid terpenes, limonene, carvone, pinene, pine needle oil, citral, orange oil, C9-C15 aliphatics, C9-C15 cycloaliphatics, ethyl lactate, dipentene, 1,8-cineole, eucalyptol, citronellol, geraniol, citronellene, terpinen-4-ol, and combinations thereof. A method of application and a coated rubber composition are also disclosed.