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1. 发明授权

US11492516B2 Adhesive film and display member including the same 有权
公开(公告)号：US11492516B2
公开(公告)日：2022-11-08
申请号：US14976408
申请日：2015-12-21
申请人： SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
发明人： Jae Hyun Han , Hyung Rang Moon , Byeong Do Kwak , Il Jin Kim , Ji Ho Kim , Sung Hyun Mun , Gwang Hwan Lee
IPC分类号： C09J133/08 , C09J7/02 , C09J7/10 , C09J7/38 , C08K3/013
摘要： An adhesive film is formed of an adhesive composition that includes a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer, and nanoparticles. The adhesive film has a glass transition temperature (Tg) of about −20° C. or less, an index of refraction of about 1.40 to about 1.55, and a haze of about 3% or less at a thickness of 100 μm.

2. 发明申请

US20210372120A9 VAPOR PERMEABLE, WATER RESISTIVE, AIR BARRIER POLYESTER MEMBRANE HAVING A POLYACRYLIC COATING WITH POROUS PRESSURE SENSITIVE ADHESIVE ADDED TO THE REAR SURFACE OF THE MEMBRANE 有权
公开(公告)号：US20210372120A9
公开(公告)日：2021-12-02
申请号：US14704299
申请日：2015-05-05
申请人： VAPROSHIELD, LLC
发明人： Daniel Bess , Robert Piecinski , Leland D. Snyder
IPC分类号： E04B1/62 , B32B7/06 , B32B27/36 , C09J7/02 , C08K3/00 , C08K5/00
摘要： An ultra violet stable polyester membrane with a polyacrylic coating on one side and a coated pressure sensitive adhesive coating on its other side capable of allowing water vapor to pass through it. The pressure sensitive adhesive is formed of a copolymer comprising a backbone of n-butyl acrylate, 2-ethylhexyl acrylate, and vinyl acetate which is mixed with at least one surfactant and emulsified to produce air bubbles which form pores when the copolymer is set with about 80% to about 90% of the pore sizes ranging from about 200 microns to about 300 microns and being uniformly distributed to form a flow path through the pressure sensitive adhesive.

3. 发明授权

US10479912B2 Double-sided adhesive sheet and display device for touch panel including same 有权
公开(公告)号：US10479912B2
公开(公告)日：2019-11-19
申请号：US13988126
申请日：2011-11-11
申请人： Jang-Soon Kim , James Jung , Sang-Hun Choi , Young-Myung Gee , Hyung-Min Cha , No-Woong Park , Se-Hee Park , Hyun-Ju Cho
发明人： Jang-Soon Kim , James Jung , Sang-Hun Choi , Young-Myung Gee , Hyung-Min Cha , No-Woong Park , Se-Hee Park , Hyun-Ju Cho
IPC分类号： C09J7/02 , C09J7/22 , C09J7/38
摘要： The embodiment examples of the present invention relate to a double-sided adhesive sheet and a display device for a touch panel including the same. The double-sided adhesive sheet, according to the embodiment examples of the present invention, comprises a transparent acryl-based resin layer as a substrate, can provide a double-sided adhesive sheet which can be detached and recycled after attaching to the touch panel and a display device module, by means of the adhesive agent layers that are formed on both sides having different detaching force, can improve visibility of the display device by being coupled between the touch panel and the display device module for eliminating an air gap, and can minimize the difference in the bending rate of each layer of the double-sided adhesive sheet for eliminating visibility exhaustion as much as possible.

4. 发明授权

US10385242B2 Adhesive compositions containing modified ethylene-based polymers 有权
公开(公告)号：US10385242B2
公开(公告)日：2019-08-20
申请号：US14408152
申请日：2013-03-14
申请人： Dow Global Technologies LLC
发明人： Livia L. Chen , Selim Yalvac , Cynthia L. Rickey
IPC分类号： C09J151/00 , C09J7/02 , C09J7/04 , C09J123/08 , C09J11/08 , C08L23/08 , C09J7/35 , C09J7/29 , C09J7/21
摘要： The invention provides a composition comprising the following: A) an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer having the following properties: i) a melt viscosity (177° C.) less than, or equal to, 50,000 cP, ii) MWD from 1.5 to 5, and iii) a density from 0.855 to 0.900 g/cc; B) a tackifier; and C) a wax.

5. 发明授权

US10336923B2 Photoresponsive polymers for adhesive applications 有权
公开(公告)号：US10336923B2
公开(公告)日：2019-07-02
申请号：US15311319
申请日：2015-05-15
申请人： Abraham Joy , Ali Dhinojwala , Kaushik Mishra
发明人： Abraham Joy , Ali Dhinojwala , Kaushik Mishra
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C09J133/08 , C09B57/02 , G03F7/039 , C09B69/10 , A61F13/02 , A61L15/24 , A61L15/58 , B32B27/06 , C09J7/02
摘要： Provided is a pressure sensitive adhesive polymer comprising adhesive polymerscrosslinked with a crosslinker that includes a photoresponsive group. Also provided is a method for preparing a pressure sensitive adhesive polymer comprising: polymerizing an vinyl monomer and photoresponsive crosslinker with two acryl end groups.

6. 发明授权

US10316222B2 Conductive laminate, and touch panel comprising same 有权
公开(公告)号：US10316222B2
公开(公告)日：2019-06-11
申请号：US14532686
申请日：2014-11-04
申请人： LG CHEM, LTD.
发明人： Min Soo Park , Se Woo Yang , Suk Ky Chang
IPC分类号： C09J7/02 , C09J7/29 , C09J133/06 , C09J175/04 , B32B27/40 , C08G18/62 , C08G18/76 , C08G18/80 , C09J7/38 , C08K5/37
摘要： The present invention is relates to conductive laminate. The conductive laminate is applied to a touch panel or touch screen, thereby exhibiting excellent durability, and a pressure-sensitive adhesive layer included in the conductive laminate may prevent a change in resistance of a conductive layer, and effectively inhibit lift-off or peeling, or generation of bubbles at a pressure-sensitive adhesive interface. As a result, performances of the touch panel or touch screen including the conductive laminate may be stably maintained for a long time.

7. 发明授权

US10280338B2 Patches, systems and tapes for preventing oversanding of surfaces 有权
公开(公告)号：US10280338B2
公开(公告)日：2019-05-07
申请号：US15430632
申请日：2017-02-13
申请人： Bryant Mayo
发明人： Bryant Mayo
IPC分类号： C09J11/04 , E04F21/00 , C09J11/06 , C09J7/02 , C09J7/21 , E04F13/04
摘要： A drywall tape including a fiber matrix having a first side and an opposing second side; a sandable coating on at least a portion of the first side of the fiber matrix, wherein the sandable coating is a first color; and, an adhesive element on at least a portion of the second side of the fiber matrix. Additionally, a system for preventing oversanding of surfaces including a matrix having a first side and an opposing second side; and, at least one sandable coating on at least a portion of the first side of the flexible matrix, wherein the sandable coating is a different color than the color of joint compound when dried.

8. 发明授权

US10273387B2 Adhesive sheet 有权
公开(公告)号：US10273387B2
公开(公告)日：2019-04-30
申请号：US15300058
申请日：2015-04-02
申请人： LINTEC CORPORATION
发明人： Shigeru Saito , Wataru Miyazaki , Kiichiro Kato , Kazue Uemura , Yumiko Amino , Yasunari Takanashi
IPC分类号： C09J7/00 , C09J133/08 , C09J7/38 , C09J201/00 , C09J7/02 , B05D1/36 , B05D3/10 , B05D5/00 , C09J11/04 , C08K3/34 , C09J5/00 , C09J7/22 , C09J7/20 , C09J7/25 , C09J7/10 , C09J121/00 , C09J167/00 , C09J175/04 , C08K3/013 , C08K3/36 , C08K7/00
摘要： Provided is a pressure sensitive adhesive sheet having a resin layer on a substrate or a release material, at least a surface (α) of the resin layer being opposite to the side thereof on which the substrate or the release material is provided has pressure sensitive adhesiveness, wherein one or more concave portions exist on the surface (α), and a standard deviation (σ) based on a mean brightness value of the surface (α) is 10.0 or more. When attached to an adherend, the pressure sensitive adhesive sheet can readily remove air accumulation to be formed and therefore exhibits excellent air escape property, and has good pressure sensitive adhesion characteristics.

9. 发明授权

US10253222B2 Adhesive sheet for wafer protection 有权
公开(公告)号：US10253222B2
公开(公告)日：2019-04-09
申请号：US15112374
申请日：2014-12-03
申请人： LINTEC CORPORATION
发明人： Sayaka Enoki , Yuki Morita
IPC分类号： C09J7/02 , C09J133/10 , H01L21/683 , C09J7/38 , C09J7/29
摘要： There is provided a pressure sensitive adhesive sheet for wafer protection (1a) comprising a base material (11), an intermediate layer (12), and a pressure sensitive adhesive layer (13) in this order, wherein the intermediate layer is a layer formed from an intermediate layer-forming composition containing 100 parts by mass of a non-energy ray-curable acrylic polymer (A) and 25 parts by mass or more of an energy ray-curable acrylic polymer (B) having a mass average molecular weight of 50,000 to 250,000; and the pressure sensitive adhesive layer is a layer formed from a pressure sensitive adhesive composition containing an energy ray-curable acrylic polymer (C). The inventive pressure sensitive adhesive sheet for wafer protection is excellent in interfacial adhesion between an intermediate layer and a pressure sensitive adhesive layer after energy ray irradiation. Therefore, the pressure sensitive adhesive sheet for wafer protection can suppress the deposition of a residue of the pressure sensitive adhesive layer to an adherend when it is removed after laminated to the adherend, has excellent followability even to an adherend having a large unevenness difference on a wafer surface, and has a small rate of change of adhesive strength even after being stored for a long period of time and has excellent stability with time.

10. 发明授权

US10196544B2 Tape closure system 有权
公开(公告)号：US10196544B2
公开(公告)日：2019-02-05
申请号：US15680900
申请日：2017-08-18
申请人： FLEX R&D, Inc.
发明人： Prakash Mallya
IPC分类号： B32B33/00 , C09J7/02
摘要： A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed.

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