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31.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
发明人： Joseph D. Rule , Kolby L. White , Ross E. Behling , Jacob D. Young , Jay M. Jennen , David P. Siglin
IPC分类号： 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分类号： 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
摘要： 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
发明人： Alexander J. Kugel , Mark E. Napierala , Thomas Q. Chastek , Shaun M. West , Jacob D. Young , Ross E. Behling
IPC分类号： B29C64/118 , B29C48/05 , B29K23/00 , B29K33/00 , B33Y10/00 , B33Y70/00 , C09J5/02 , C09J7/35 , C09J123/06 , C09J133/08
CPC分类号： B29C64/118 , B29C48/05 , B33Y10/00 , B33Y70/00 , C09J5/02 , C09J7/35 , C09J123/06 , C09J133/08 , B29K2023/0633 , B29K2033/08 , C08J2333/00
摘要： 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：US11912003B2
公开(公告)日：2024-02-27
申请号：US18055078
申请日：2022-11-14
发明人： Christopher J. Rother , Jose P. De Souza , Robert B. Rosner , Jacob D. Young , Jeffrey O. Emslander , Gregg A. Patnode , Ann R. Fornof , Rafael Garcia-Ramirez , Jay M. Krieger
CPC分类号： B32B27/304 , B32B5/16 , B32B27/20 , B32B27/22 , C09J7/29 , C09J7/383 , C09J7/50 , B32B2264/10 , B32B2264/303 , B32B2405/00 , C09J2400/10 , C09J2463/003
摘要： Multilayer films and adhesive tapes that include such films, wherein the multilayer films include plasticized polyvinyl chloride and optionally one or more fillers.
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公开(公告)号：US20230278281A1
公开(公告)日：2023-09-07
申请号：US18197447
申请日：2023-05-15
发明人： Alexander J. Kugel , Mark E. Napierala , Thomas Q. Chastek , Shaun M. West , Jacob D. Young , Ross E. Behling
IPC分类号： B29C64/118 , C09J7/35 , C09J123/06 , C09J133/08 , B33Y70/00 , C09J5/02 , B33Y10/00 , B29K23/00 , B29K33/00
CPC分类号： B29C64/118 , C09J7/35 , C09J123/06 , C09J133/08 , B33Y70/00 , C09J5/02 , B33Y10/00 , B29K2023/0633 , B29K2033/08
摘要： 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：US20230089703A1
公开(公告)日：2023-03-23
申请号：US17787775
申请日：2020-12-16
摘要： Core-sheath filaments comprising cores including a polymer and 1 wt. % to 10 wt. % of a blowing agent, that can be dispensed as the core in a core-sheath construction. Dispensed adhesive compositions comprising the disclosed core-sheath filaments, the dispensed adhesive composition being a product resulting from compounding the core-sheath filament through a heated extruder nozzle. Methods of preparing core-sheath filaments.
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公开(公告)号：US20220315807A1
公开(公告)日：2022-10-06
申请号：US17636731
申请日：2020-09-03
发明人： David T. Amos , Jeffrey O. Emslander , Lacey M. Strand , Edward E. Cole , Jay M. Jennen , Rajdeep S. Kalgutkar , Jilliann M. Nelson , Jacob D. Young , Robert D. Waid , Doreen Eckhardt , Daniel Zulkarnain
摘要： An adhesive article including: a coextruded polymeric backing that includes: a first layer including an amorphous polyamide, the first layer having first and second opposing major surfaces; and a second layer including a polar-modified polyolefin, the second layer having first and second opposing major surfaces; wherein the first major surface of the second layer is in contact with the second major surface of the first layer; and an acrylic pressure sensitive adhesive layer in contact with the first major surface of the first layer of the backing.
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公开(公告)号：US20210122948A1
公开(公告)日：2021-04-29
申请号：US16497228
申请日：2018-05-21
发明人： Dylan J.V. Shallbetter , Jeffrey O. Emslander , Christopher J. Rother , Mark E. Schwartz , Jacob D. Young , Shaun M. West
摘要： Film constructions and articles including the film constructions, wherein a film construction includes: a backing (or an adhesive layer) having a first major surface and a second major surface; and a release layer disposed on the first major surface of the backing (or adhesive layer), wherein the release layer includes polylactic acid.
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公开(公告)号：US10987894B2
公开(公告)日：2021-04-27
申请号：US16463916
申请日：2017-12-04
IPC分类号： B32B5/18 , B29C48/335 , B29C48/21 , B29C48/00 , B32B5/14 , B32B7/06 , B32B27/06 , B32B27/08 , B32B27/30 , B32B27/32 , B29C48/23 , B29C48/10 , B29L23/00
摘要： Article comprising first and second continuous polymeric layers having at least one polymeric layer exhibiting a random network of strands and connective regions disposed between the first and second continuous polymeric layers. In some embodiments, the article is a tape and polymeric multilayer film having a slip resistant surface.
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公开(公告)号：US10953623B2
公开(公告)日：2021-03-23
申请号：US16463759
申请日：2017-12-04
IPC分类号： B32B3/00 , B32B5/18 , B32B7/06 , B32B27/06 , B32B27/08 , B32B27/32 , C09J7/38 , B32B7/12 , B32B5/02 , B32B5/26 , B29C39/12 , B29C48/10 , B29C48/21 , B29C48/00 , B29C44/20 , B29C55/28 , B32B27/36 , C09J7/20 , B29K23/00 , B29K25/00 , B29K75/00 , B29K105/00 , B29K105/04
摘要： Polymeric multilayer film comprising a layer exhibiting a random network of strands and connective regions that is separable from the remaining polymeric multilayer film. The polymeric multilayer films are useful, for example, for tape and graphic articles.
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公开(公告)号：US20210071044A1
公开(公告)日：2021-03-11
申请号：US16951053
申请日：2020-11-18
发明人： Jeffrey O. Emslander , Ann R. Fornof , Rafael Garcia-Ramirez , Jay M. Krieger , Gregg A. Patnode , Robert B. Rosner , Christopher J. Rother , Jose P. de Souza , Jacob D. Young
IPC分类号： C09J7/50 , C09J7/38 , B32B25/08 , B32B25/04 , B32B25/12 , B32B25/16 , B32B27/08 , B32B27/20 , B32B27/22 , B32B27/30 , B32B27/32 , C09J7/24 , C09J125/10 , C09J133/08
摘要： Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer and a styrene-containing block copolymer and an epoxidized polymer, and an adhesive.
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