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1.发明公开公开(公告)号：US20230227709A1
公开(公告)日：2023-07-20
申请号：US18008813
申请日：2021-06-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mario A. Perez , Jaime A. Martinez
IPC: C09K5/14
CPC classification number: C09K5/14
Abstract: A flowable hardenable composition comprising from 10 to 95 percent by volume of shaped composite particles dispersed in a hardenable binder precursor. The shaped composite particles comprise thermal filler particles having an aspect ratio of at least 1.5 retained in a binder matrix. After hardening, a thermally conductive composition is obtained. An electronic heat sink assembly comprises an electronic component, a heat sink, and the thermally conductive composition sandwiched therebetween.
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公开(公告)号：US20220259465A1
公开(公告)日：2022-08-18
申请号：US17597737
申请日：2020-08-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Alexander J. Kugel , Mario A. Perez , Sebastian Goris , Matthew H. Frey , Ross E. Behling , Mark E. Napierala , Thomas Q. Chastek , Jacob D. Young , Shaun M. West , Tomoaki Uchiya
IPC: C09J9/00 , C09J5/06 , C09J11/04 , C09J133/14 , C09J133/06 , C09J153/00 , C09K5/14 , B33Y10/00 , B33Y40/10 , B33Y70/00 , B29C64/118 , B29C64/314 , D01F8/10 , D01F1/10
Abstract: A core-sheath filament having a) a core that is a thermally conductive pressure-sensitive adhesive particles and b) a non-tacky, thermoplastic sheath is provided. The thermally conductive pressure-sensitive adhesive in the core includes a (meth)acrylate-based polymeric material and thermally conductive particles. Additionally, methods of making the core-sheath filament and methods of using the core-sheath filament to print a thermally conductive pressure-sensitive adhesive are described.
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公开(公告)号：US20220213372A1
公开(公告)日：2022-07-07
申请号：US17595092
申请日：2020-05-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Paul T. Hines , Derek J. Dehn , Sebastian Goris , Clinton P. Waller, Jr. , Mario A. Perez , Bharat R. Acharya , Ronald W. Ausen
Abstract: (Co)polymer matrix composites including a porous (co)polymeric network; a multiplicity of thermally-conductive particles, and a multiplicity of endothermic particles distributed within the (co)polymeric network structure; wherein the thermally-conductive particles and endothermic particles are present in a range from 15 to 99 weight percent, based on the total weight of the particles and the (co)polymer (excluding the solvent). Optionally, the (co)polymer matrix composite volumetrically expands by at least 10% of its initial volume when exposed to a temperature of at least 135° C. Methods of making and using the (co)polymer matrix composites are also disclosed. The (co)polymer matrix composites are useful, for example, as heat dissipating or heat absorbing articles, as fillers, thermal interface materials, and thermal management materials, for example, in electronic devices, more particularly mobile handheld electronic devices, power supplies, and batteries.
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公开(公告)号：US11193016B2
公开(公告)日：2021-12-07
申请号：US17250019
申请日：2019-04-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Li Yao , Rajdeep S. Kalgutkar , Mario A. Perez , Wayne S. Mahoney
IPC: C08L63/00 , C09J163/00
Abstract: Curable compositions, cured compositions formed from the curable compositions, and articles containing the cured compositions are provided. The curable compositions include (a) a curable component that includes (1) an epoxy resin, (2) a polyamide composition, (3) a multifunctional amine compound, and (4) a multifunctional (meth)acrylate compound and (b) an optional inorganic filler. The curable composition can result in the formation of cured compositions with properties such as good tensile strength, good elongation at break, good overlap shear strength, good adhesion to substrates such as metal substrates, or a combination thereof.
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5.发明授权公开(公告)号：US09908146B2
公开(公告)日：2018-03-06
申请号：US15484260
申请日：2017-04-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ryan B. Prince , Clinton L. Jones , Stuart E. Fores , Alexander J. Kugel , Cori S. Griesgraber , Mario A. Perez , Dana R. Reed
CPC classification number: B05D7/222 , B05D7/22 , B05D2254/04 , C08G18/10 , C08G18/3234 , C08G18/325 , C08G18/73 , C08G18/755 , C08G2390/40 , C09D175/02
Abstract: Two-part coating compositions are described comprising an aliphatic cyclic secondary amine and methods of coating surfaces of a (e.g. drinking water) pipeline.
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Patent Agency Ranking
公开(公告)号：US20150031819A1
公开(公告)日：2015-01-29
申请号：US14254290
申请日：2014-04-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Atri A. Rungta , Ilya Gorodisher , Mario A. Perez
IPC: C08L79/04 , C09J179/04 , C09D179/04
CPC classification number: C08L79/04 , C08G14/06 , C08G73/0233 , C08G73/06 , C08K5/16 , C08K5/17 , C08K5/29 , C08K5/31 , C08K5/3155 , C08K5/357 , C08L27/12 , C09D5/08 , C09D5/086 , C09D7/63 , C09D179/04 , C09J179/04
Abstract: Curable compositions comprising a benzoxazine component, a polyamine component and a fluoropolymer component are described. The compositions may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.
Abstract translation: 描述包含苯并恶嗪组分，多胺组分和含氟聚合物组分的可固化组合物。 组合物可以固化以产生可用于涂料，密封剂，粘合剂和许多其它应用的组合物。
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公开(公告)号：US20250001734A1
公开(公告)日：2025-01-02
申请号：US18820612
申请日：2024-08-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ralph R. Roberts , Claire Hartmann-Thompson , Gregory P. Sorenson , Erik M. Townsend , Mario A. Perez
IPC: B32B15/092 , B32B7/12 , B32B37/12 , B32B37/16
Abstract: Adhesive compositions, articles, and methods are described. The electronic may comprise: i) a conductive metallic substrate; ii) an insulating resin layer; and iii) and an adhesive layer disposed between the substrate and insulating resin layer. The adhesive layer comprises at least 50 wt. % of polyimide resin comprising maleimide moieties; and at least 0.25 wt. % of an amine compound. In some embodiments, the conductive metallic substrate comprises copper, such as copper traces.
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8.发明公开公开(公告)号：US20240002586A1
公开(公告)日：2024-01-04
申请号：US18039775
申请日：2021-11-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Binhong Lin , Mario A. Perez , Phillip D. Hustad , Erik M. Townsend
CPC classification number: C08G61/08 , C08K7/28 , C08J9/32 , C08J9/0066 , C08G2261/3324 , C08G2261/135 , C08G2261/1526 , C08G2261/418 , C08J2365/00 , C08J2203/22 , C08G2261/592
Abstract: A curable composition comprises an addition polymerizable cycloolefin comprising a ring containing a single car-bon-carbon double bond; an addition polymerization catalyst; and at least one of hollow glass microspheres, expanded polymeric mi-crospheres, or expandable polymeric microspheres. The curable composition may be 1-part or 2-part. Methods of curing the curable composition are disclosed. Cured compositions, and articles including the same are also disclosed.
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公开(公告)号：US20230416445A1
公开(公告)日：2023-12-28
申请号：US18036229
申请日：2021-11-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mario A. Perez , Binhong Lin , Jaime A. Martinez
CPC classification number: C08G18/10 , C08G18/222 , B24B37/245 , B24B37/22 , C08K3/013
Abstract: A curable composition comprises at least one cyclic olefin capable of undergoing ring opening metathesis polymerization; at least one ring opening metathesis polymerization catalyst or precursor catalyst thereof; abrasive particles having surface hydroxyl groups; and a difunctional coupling agent represented by the structure Z-X-Z (I). Each Z independently represents a group that is chemically reactive with at least one of the surface hydroxyl groups of one of the abrasive particles thereby forming at least one covalent bond. X represents a divalent organic linking group have a number average molecular weight of 500 to 10000 grams per mole.
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10.发明申请公开(公告)号：US20230014501A1
公开(公告)日：2023-01-19
申请号：US17777670
申请日：2020-12-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Erik M. Townsend , Kelly A. Volp , Mario A. Perez , Binhong Lin
IPC: C09J7/20 , C09J4/06 , C09J7/38 , C09J133/10
Abstract: Adhesive composition and articles are described comprising a carrier substrate (e.g. release liner or backing) and an adhesive composition disposed on the carrier substrate. The adhesive composition comprises at least 20 wt.% of a polymer; unpolymerized cyclic olefin; and a (e.g. latent) ring opening metathesis polymerization catalyst or precatalyst thereof. The polymer may have a Tg less than 25° C. and/or may be an acrylic polymer. Also described is a method of bonding.
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