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公开(公告)号：US09309443B2
公开(公告)日：2016-04-12
申请号：US14404063
申请日：2013-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Serkan Yurt , Jason D. Clapper , Ross E. Behling , Christopher J. Campbell , Mark F. Ellis
IPC: C09J4/00 , C09J4/06 , B05D1/02 , B05D1/28 , B05D1/30 , B05D3/06 , B05D3/12 , B05D5/00 , B32B7/12 , G02B1/04 , C08F220/18
CPC classification number: C09J4/00 , B05D1/02 , B05D1/28 , B05D1/305 , B05D3/06 , B05D3/12 , B05D5/00 , B32B7/12 , B32B2250/03 , B32B2255/26 , B32B2307/412 , B32B2457/20 , C08F2220/1883 , C09J4/06 , G02B1/04 , Y10T428/269 , Y10T428/31507 , Y10T428/31612 , Y10T428/31663 , C08F2220/1891 , C08F220/20 , C08F2220/1858 , C08F2220/281
Abstract: The disclosure describes a curable composition comprising a) a solute (meth)acryloyl oligomer having a plurality of pendent, ethylenically unsaturated, free-radically polymerizable functional groups and nucleophilic, hydrophilic groups, a) Mw of 5 k to 30 k, a Tg
Abstract translation: 本公开描述了一种可固化组合物，其包含a）具有多个侧链，不饱和的，可自由基聚合的官能团和亲核亲水基团的溶质（甲基）丙烯酰基低聚物，a）5k至30kw的Mw， 20°C。 b）溶剂单体组分; 和光引发剂。 可固化组合物可用作光学应用中的粘合剂。
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公开(公告)号：US20150273796A1
公开(公告)日：2015-10-01
申请号：US14416852
申请日：2013-07-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph D. Rule , Scott M. Tapio , Audrey S. Sherman , Kevin R. Schaffer , Lan H. Liu , Margot A. Branigan , Ross E. Behling
CPC classification number: B32B7/06 , B32B17/06 , B32B37/1284 , B32B37/18 , B32B38/0036 , B32B38/10 , B32B2037/1253 , B32B2307/31 , B32B2307/412 , B32B2551/00 , C09J5/06 , C09J2205/302 , Y10T156/10 , Y10T428/24843
Abstract: Heat de-bondable optical articles include two optical substrates and a heat de-bondable adhesive article disposed between them. The adhesive article includes a heat-shrinkable substrate and an optically clear adhesive proximate to the heat-shrinkable substrate. Optical articles can be prepared by disposing the heat-shrinkable substrate and the optically clear adhesive between two optical substrates. The optically clear adhesive covers a majority of the surface area of the optical substrates, and the heat-shrinkable substrate is located near the edge of the optical substrates.
Abstract translation: 热脱粘合光学制品包括两个光学基底和设置在它们之间的热脱粘合剂制品。 粘合剂制品包括热收缩基材和靠近热收缩基材的光学透明粘合剂。 光学制品可以通过将热收缩基材和光学透明粘合剂设置在两个光学基底之间来制备。 光学透明粘合剂覆盖光学基板的大部分表面区域，并且热收缩基板位于光学基板的边缘附近。
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53.发明公开公开(公告)号：US20240343857A1
公开(公告)日：2024-10-17
申请号：US18294184
申请日：2022-08-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph D. Rule , Kolby L. White , Ross E. Behling , Jacob D. Young , Jay M. Jennen , David P. Siglin
IPC: C08G18/72 , B29C48/00 , B29C48/05 , B29C64/118 , B29K75/00 , B29K105/00 , B29L31/00 , B33Y10/00 , B33Y70/00 , C08G18/28 , C08G18/42 , C08G18/65 , C08G18/66 , C08G18/76 , C08G18/79 , C09D175/06
CPC classification number: C08G18/725 , B33Y70/00 , C08G18/2825 , C08G18/4238 , C08G18/6511 , C08G18/664 , C08G18/7671 , C08G18/798 , C09D175/06 , B29C48/022 , B29C48/05 , B29C64/118 , B29K2075/00 , B29K2105/0088 , B29L2031/731 , B33Y10/00
Abstract: The present disclosure provides an extrudable article and a composition, each including at least one polyurethane including hydroxyl groups and latent isocyanate groups in the form of uretdione groups. The hydroxyl groups are present on a first polyurethane and the latent isocyanate groups are present on either the first polyurethane or a second polyurethane and a ratio of the latent isocyanate groups to the hydroxyl groups is greater than 1.2:1. A method of making the extrudable article is provided including reacting in an extruder a polymerizable composition including a uretdione-containing material including a reaction product of a diisocyanate reacted with itself, a hydroxyl-containing compound, and an isocyanate-containing compound. A method of making a core-sheath filament is provided including forming a core composition of the at least one polyurethane and wrapping a sheath composition including an ethylene copolymer or a polyolefin around the core composition. Further, methods of printing a composition are provided including heating and mixing the extrudable article, such as in an extruder, to form a molten composition, then dispensing the molten composition through a nozzle onto a substrate.
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公开(公告)号：US12023855B2
公开(公告)日：2024-07-02
申请号：US18197447
申请日：2023-05-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Alexander J. Kugel , Mark E. Napierala , Thomas Q. Chastek , Shaun M. West , Jacob D. Young , Ross E. Behling
IPC: B29C64/118 , B29C48/05 , B29K23/00 , B29K33/00 , B33Y10/00 , B33Y70/00 , C09J5/02 , C09J7/35 , C09J123/06 , C09J133/08
CPC classification number: B29C64/118 , B29C48/05 , B33Y10/00 , B33Y70/00 , C09J5/02 , C09J7/35 , C09J123/06 , C09J133/08 , B29K2023/0633 , B29K2033/08 , C08J2333/00
Abstract: A core-sheath filament having a non-tacky sheath and a hot-melt processable adhesive core, the sheath exhibiting a melt flow index of less than 15 grams per 10 minutes, is provided. Methods of making the core-sheath filament and methods of using the core-sheath filament to print a hot-melt processable adhesive onto a primer-treated substrate surface to provide a structural bond are described.
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公开(公告)号：US11826779B2
公开(公告)日：2023-11-28
申请号：US17758167
申请日：2020-12-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brittni M. Schiewer , Eric A. Vandre , Chris A. Pommer , Kara A. Meyers , Anish Kurian , Michelle Ji , Hyacinth L Lechuga , Ross E. Behling , Dong-Wei Zhu , Robert B. Secor , Mikhail L. Pekurovsky
CPC classification number: B05D7/582 , C08J7/042 , C08J2300/00
Abstract: Wet-on-wet coating processes are provided to produce multilayer articles. First and second coating materials are sequentially applied on to a structured substrate surface to form a skin layer directly over the structured substrate surface and a bulk layer over the skin layer. The conformability of the skin layer can be adjusted to provide desired surface and bulk properties.
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Patent Agency Ranking
公开(公告)号：US20230278281A1
公开(公告)日：2023-09-07
申请号：US18197447
申请日：2023-05-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Alexander J. Kugel , Mark E. Napierala , Thomas Q. Chastek , Shaun M. West , Jacob D. Young , Ross E. Behling
IPC: B29C64/118 , C09J7/35 , C09J123/06 , C09J133/08 , B33Y70/00 , C09J5/02 , B33Y10/00 , B29K23/00 , B29K33/00
CPC classification number: B29C64/118 , C09J7/35 , C09J123/06 , C09J133/08 , B33Y70/00 , C09J5/02 , B33Y10/00 , B29K2023/0633 , B29K2033/08
Abstract: A core-sheath filament having a non-tacky sheath and a hot-melt processable adhesive core, the sheath exhibiting a melt flow index of less than 15 grams per 10 minutes, is provided. Methods of making the core-sheath filament and methods of using the core-sheath filament to print a hot-melt processable adhesive onto a primer-treated substrate surface to provide a structural bond are described.
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公开(公告)号：US20230084677A1
公开(公告)日：2023-03-16
申请号：US18047788
申请日：2022-10-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jason D. Clapper , Ross E. Behling , Christopher J. Campbell , Albert I. Everaerts
IPC: C09J4/00 , B32B7/12 , C08F220/20 , C08F220/18
Abstract: The present invention is an assembly layer for a flexible device. The assembly layer is derived from precursors that include about 0 to about 50 wt % C1-C9 alkyl(meth)acrylate, about 40 to about 99 wt % C10-C24 (meth)acrylate, about 0 to about 30 wt % hydroxyl (meth)acrylate, about 0 to about 10 wt % of a non-hydroxy functional polar monomer, and about 0 to about 5 wt % crosslinker.
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公开(公告)号：US20220363957A1
公开(公告)日：2022-11-17
申请号：US17773942
申请日：2020-11-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nishant C. Kumar , Payam Khodaparast , Ross E. Behling , Kayla C. Niccum
Abstract: The present disclosure relates to adhesive article that include a first, stretch releasable adhesive and patterned adhesive elements on, within, or partially embedded in a surface of the adhesive. The adhesive elements can act as spacers between the adhesive surface and the mounting surface to prevent full contact and wet out of the first adhesive, whereby the article can be removed from the wall and placed at a new location without damage to the wall surface or the article. Once the final location is selected, the separation created by the engineered elements can be overcome by applying sufficient pressure; the first adhesive can contact and adhere more permanently to the wall. Thus, a stretch releasable adhesive articles of the present disclosure can move freely relative to the desired mounting surface, while developing additional tack and holding power after sufficient pressure is applied.
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公开(公告)号：US11370940B2
公开(公告)日：2022-06-28
申请号：US16615477
申请日：2018-05-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Erik M. Townsend , Shantanu R. Ranade , William H. Moser , Kathleen S. Shafer , Michael A. Kropp , Jayshree Seth , Ross E. Behling
IPC: C09J4/00 , C09J7/40 , C08F4/40 , C08F220/18 , C08K5/15 , C08K5/1565
Abstract: An adhesive article comprising first and second tacky latent adhesive layers disposed on respective first and second opposed major surfaces of a substrate. Each of the first and second tacky latent adhesive layers independently comprises at least one polymerizable component, and a redox initiator system comprising a transition metal complex that participates in a redox cycle, an oxidizing agent, and a blocked reducing agent represented by the formula ((I). Each of R1 and R2 are independently H, an alkyl, an aryl, or RPhoto5 with the proviso that at least one of R1 and R2 is RPhoto. RPhoto represents a photoremovable group. Each of R3 and R4 independently represents H, an alkyl group, or an aryl group comprising a monovalent ester, ether, urethane, or carbonate group. Methods of making and using the adhesive articles are also disclosed.
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公开(公告)号：US20210222033A1
公开(公告)日：2021-07-22
申请号：US15734349
申请日：2019-06-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Patrick J. Yeshe , Matthew S. Stay , Matthew R. D. Smith , Anish Kurian , Ross E. Behling
Abstract: Modified adhesive layers are prepared by contacting an adhesive layer to a modified microstructured release liner. The modified release liner has a release layer surface with a set of microstructured depressions and a discontinuous pattern of ink material located on the surface of the release layer. A portion of the discontinuous pattern of ink material overlaps with and is located within some of the depressions. The ink material comprises a non-adhesive but adhesively transferrable material, or an adhesive material. Upon removal of the adhesive from the release liner, the ink material transfers to the adhesive surface.
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