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公开(公告)号：US12129406B2
公开(公告)日：2024-10-29
申请号：US17414392
申请日：2019-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christoph T. R. Schuell , Audrey A. Sherman , Junkang J. Liu , Siegfried K. Welke
IPC: C09J183/04 , C08F230/08 , C08G77/442 , C08K5/14 , C08L83/04 , C08L83/10 , C09J7/35 , C09J7/38 , C09J9/00
CPC classification number: C09J183/04 , C08F230/085 , C08G77/442 , C08K5/14 , C08L83/04 , C08L83/10 , C09J7/35 , C09J7/38 , C09J9/00 , C08L2203/02 , C08L2205/025 , C08L2205/03 , C08L2312/06 , C09J2301/302 , C09J2301/304 , C09J183/04 , C08L83/00 , C08L83/00 , C09J183/04 , C08L83/00 , C08L43/04
Abstract: Siloxane-based gel adhesives with improved shear holding power are prepared from curable compositions. The curable compositions include a siloxane fluid with a viscosity of at least 1,000,000 centiPoise, a siloxane-(meth)acrylate co-polymer, and siloxane tackifying resin. The curable compositions can contain an initiator or can be cured by e-beam radiation without an initiator. The siloxane-(meth)acrylate copolymer is the reaction product of a reaction mixture of an ethylenically unsaturated siloxane-containing macromer, an alkyl (meth)acrylate monomer; optionally a reinforcing monomer, and an initiator.
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2.发明授权
公开(公告)号：US12116512B2
公开(公告)日：2024-10-15
申请号：US17473516
申请日：2021-09-13
Applicant: FUJIFILM Corporation
Inventor： Naoharu Kiyoto
IPC: C09J9/02 , B32B7/12 , B32B15/08 , B32B37/00 , C09J5/00 , C09J7/25 , C09J7/38 , C09J7/40 , G06F3/041
CPC classification number: C09J9/02 , B32B7/12 , B32B15/08 , B32B37/025 , C09J5/00 , C09J7/25 , C09J7/38 , C09J7/405 , G06F3/041 , B32B2307/202 , B32B2457/208 , C09J2203/326 , C09J2301/302 , C09J2400/163 , C09J2479/086 , G06F2203/04103
Abstract: A transfer foil for a touch sensor includes a temporary support, a conductive layer, and a layer to be bonded to a support. The peel adhesion between the temporary support and the conductive layer is 0.20 N/mm or less. The layer to be bonded to a support has a thickness of 20 μm or less, and a modulus of elasticity of 0.10 MPa or more at a temperature of 130° C. The conductive layer includes a detection electrode that has a mesh pattern formed of a thin wire consisting of a conductive member and an external connection terminal that consists of a conductive member and is drawn from the detection electrode. The thin wire forming the mesh pattern of the detection electrode has a line width of 1 μm or more and 4.5 μm or less.
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公开(公告)号：US12110430B2
公开(公告)日：2024-10-08
申请号：US17253586
申请日：2019-08-30
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Ji Ho Hwang , Young Lyeol Yang , Chang Yub Oh , Chang Suk Lee , Kyung Su Na , Jun Ok Moon
CPC classification number: C09J7/38 , C09J4/00 , C09J2400/20 , C09J2467/006 , C09J2477/00
Abstract: Provided is an adhesive composition, an adhesive product, and a method of preparing an adhesive composition. The adhesive composition including lysine, oxaloacetic acid, and water, wherein the lysine and the oxaloacetic acid are present in the form of an aqueous salt solution and do not form precipitates in the aqueous solution.
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公开(公告)号：US20240327678A1
公开(公告)日：2024-10-03
申请号：US18128688
申请日：2023-03-30
Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
Inventor： Meenal Mehra , Sandeep Naik , Tiberiu Mircea Siclovan , Arindam Sannigrahi , Debarshi Dasgupta , Praveen Mishra , Sukanta Dolai
CPC classification number: C09J7/38 , C08G77/46 , C08G77/70 , C09J2301/302 , C09J2301/414 , C09J2483/00
Abstract: A novel hydrophylically modified silicone and a composition for forming a hydrophylically modified silicone pressure sensitive adhesive is shown and described herein. The comprises comprises (i) a MQ silicone resin, (ii) a polyorganosiloxane, and (iii) a siloxane comprising a range of hydrophilic functional groups. The mixture of (i), (ii), and (iii) is self-catalyzing and does not require an external condensation catalyst. The composition is suitable for forming a cured silicone material such as, for example, a pressure sensitive adhesive compatible with polar additives or actives used in various applications.
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公开(公告)号：US20240327629A1
公开(公告)日：2024-10-03
申请号：US18194316
申请日：2023-03-31
Applicant: Toray Plastics (America), Inc.
Inventor： Jesse Jude BALDWIN , Tyler Austin BOWMAN , Pawel SIERADZKI
IPC: C08L23/06 , B32B5/18 , B32B5/32 , B32B25/04 , B32B27/06 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/40 , C08J9/00 , C08J9/10 , C09J7/26 , C09J7/38
CPC classification number: C08L23/06 , B32B5/18 , B32B5/32 , B32B25/045 , B32B27/065 , B32B27/283 , B32B27/308 , B32B27/32 , B32B27/40 , C08J9/0061 , C08J9/103 , C09J7/26 , C09J7/38 , B32B5/022 , B32B5/245 , B32B9/025 , B32B9/046 , B32B27/304 , B32B2262/0253 , B32B2262/0276 , B32B2266/025 , B32B2266/08 , B32B2274/00 , B32B2307/72 , B32B2307/7376 , B32B2405/00 , C08J2203/04 , C08J2205/044 , C08J2205/052 , C08J2323/06 , C08J2423/06 , C08J2453/00 , C08L2201/08 , C08L2203/14 , C08L2205/025 , C08L2205/03 , C08L2205/06 , C08L2207/066 , C08L2310/00 , C09J2301/124 , C09J2301/302 , C09J2301/414 , C09J2423/006 , C09J2453/006
Abstract: Described herein are physically crosslinked, closed cell continuous foam structures comprising low density polyethylene (LDPE), linear low density polyethylene (LLDPE), or a combination of LDPE and LLDPE, and olefin block copolymer (OBC). The foam structure can be obtained by extruding a foam composition comprising LDPE, LLDPE, or a combination of LDPE and LLDPE, and OBC, irradiating the composition with ionizing radiation, and foaming the composition.
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公开(公告)号：US12098312B2
公开(公告)日：2024-09-24
申请号：US17897750
申请日：2022-08-29
Applicant: MITSUBISHI CHEMICAL CORPORATION
Inventor： Kento Sakamoto
CPC classification number: C09J7/38 , B32B5/18 , B32B7/12 , B32B27/08 , B32B27/308 , B32B27/36 , B32B27/365 , C08G63/20 , C09J7/10 , B32B2250/24 , B32B2266/0242
Abstract: A polyester pressure-sensitive adhesive composition is provided including a polyester resin having a predetermined amount of a structural unit derived from a hydrogenated polybutadiene structure-containing compound, or a polyester resin having a structural unit derived from a hydrogenated polybutadiene structure-containing compound and a predetermined amount of a structural unit derived from an aromatic ring structure-containing compound. The polyester pressure-sensitive adhesive composition has superior adhesion to a polyolefin base material and is highly transparency.
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公开(公告)号：US12098303B2
公开(公告)日：2024-09-24
申请号：US17287424
申请日：2019-10-31
Applicant: ZEON CORPORATION
Inventor： Hidekazu Tanaka , Atsushi Sone
IPC: C09J11/08 , A61B17/132 , B32B7/12 , B32B27/30 , C09J7/38 , C09J201/00 , A61B17/00
CPC classification number: C09J11/08 , A61B17/1322 , B32B27/308 , C09J7/38 , C09J201/00 , A61B2017/00858 , B32B7/12 , B32B2307/538 , B32B2307/744 , B32B2405/00 , B32B2535/00 , C09J2203/326 , C09J2203/358 , C09J2301/302 , C09J2301/408 , C09J2483/00
Abstract: Disclosed is a fixing member in which adhesion of foreign substances to its surface is suppressed, and which hardly causes lateral displacement when such fixing members are attached together to form a joined state. The fixing member disclosed herein includes a surface having a coefficient of kinetic friction of 1.50 or less, an arithmetic mean roughness Ra of 5.00 μm or less, and a shear stress at the time of self-attachment of 100.00 N or more.
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8.发明公开
公开(公告)号：US20240309246A1
公开(公告)日：2024-09-19
申请号：US18574959
申请日：2022-07-06
Applicant: Bostik SA
Inventor： Foudil MAMERI , Lahoussaine LALOUCH , Jean-Marie Bordat
CPC classification number: C09J7/38 , C09J5/00 , C09J11/04 , C09J11/08 , C09J2301/302 , C09J2483/00
Abstract: 1) Crosslinkable adhesive composition comprising:
at least one polymer (A) comprising a hydrolyzable alkoxysilane group;
at least one tackifying resin (B);
at least one pyrogenic silica (C), which is preferably hydrophobic;
at least one crosslinking catalyst (D); and
a silsesquioxane resin (E).
2) Self-adhesive article comprising a support layer coated with a self-adhesive layer consisting of said adhesive composition in the crosslinked state.
3) Process for the manufacture of said article, comprising the crosslinking of said composition by heating at a temperature ranging from 15° C. to 200° C. and adhesive bonding method employing it.
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公开(公告)号：US20240309244A1
公开(公告)日：2024-09-19
申请号：US18679075
申请日：2024-05-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changmook RIM , Suyoung SEO , Hyeonbeom KIM , Jonghyun LEE , Hyunsuk CHOI
CPC classification number: C09J7/29 , C09J7/38 , C09J11/04 , C09J2301/16 , C09J2301/204 , C09J2483/00
Abstract: A protective film of a display device includes: a hard coating layer; a transparent adhesive layer; a base layer between the hard coating layer and the transparent adhesive layer; and a primer layer between the transparent adhesive layer and the base layer, where the transparent adhesive layer comprises at least one of polysilazane or silazane.
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公开(公告)号：US20240294809A1
公开(公告)日：2024-09-05
申请号：US18645655
申请日：2024-04-25
Applicant: Swift Textile Metalizing LLC
Inventor： Bryan T. Wyrebek , Alexander T. Smith , Jared DG Butlin
CPC classification number: C09J9/02 , B32B5/024 , C09J7/29 , C09J7/38 , C09J11/04 , H05K9/0081 , B32B2274/00 , B32B2307/202 , B32B2307/212 , B32B2405/00 , B32B2605/18 , C09J2203/326 , C09J2400/123 , C09J2400/163 , C09J2423/046 , C09J2423/106 , C09J2433/006 , C09J2463/006 , C09J2475/006 , C09J2477/006 , C09J2483/006
Abstract: A lightweight electromagnetic wave shielding tape is disclosed. The tape includes a first polymer protective layer, a calendered conductive material layer coupled to a bottom side of the first polymer protective layer, and a second polymer protective layer coupled to a bottom side of the conductive material layer so that the conductive material layer is encapsulated within the protective layers. An adhesive layer can also be applied to one of the protective layers.
