公开(公告)号：US20190389173A1

公开(公告)日：2019-12-26

申请号：US16463759

申请日：2017-12-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jacob D. Young ,  Jeffrey O. Emslander

IPC: B32B5/18 ,  B32B7/06 ,  B32B27/08 ,  B32B27/06 ,  B32B27/32 ,  B32B27/36 ,  B29C48/00 ,  B29C48/10 ,  B29C48/21 ,  B29C55/28 ,  B29C44/20

Abstract: 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.

公开(公告)号：US20190328580A1

公开(公告)日：2019-10-31

申请号：US16465716

申请日：2017-11-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Diane L. Emslander ,  Dominic J. Julian ,  Jeffrey O. Emslander ,  Jacob D. Young

IPC: A61F13/02 ,  A61F13/06 ,  A61F5/01

Abstract: The present application generally relates to support articles and methods of making and using them. Some embodiments of the support articles of the present disclosure provide compression and/or stabilization to sore joints, tendons, or muscles. In some embodiments, the compression and/or enhanced stabilization is provided, at least in part, by one or more reinforcing portions. In some embodiments, the support articles can easily be applied by a non-trained user and can be worn in many conditions (including, for example, in the shower or during exercise) for up to three days. In some embodiments, the support articles or support articles also have a relatively slim profile and are thus discreet such that they can be worn under clothing without being noticeable. In some embodiments, the support articles eliminate or reduce joint or muscle pain or soreness.

公开(公告)号：US12091517B2

公开(公告)日：2024-09-17

申请号：US16461013

申请日：2017-11-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William W. Merrill ,  Jeffrey P. Kalish ,  Jacob D. Young ,  Ramesh C. Kumar ,  Sonja S. Mackey ,  Kanta Kumar ,  Adam R. Wohl ,  David J. Kinning ,  Michael D. Crandall ,  Ignatius A. Kadoma

IPC: C08J5/18 ,  B29C33/68 ,  B29C48/00 ,  B29C48/08 ,  B29C48/21 ,  B29C55/16 ,  B29K67/00 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  C08L67/04 ,  C08L67/06

CPC classification number: C08J5/18 ,  B29C33/68 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/36 ,  C08L67/04 ,  C08L67/06 ,  B29C48/0018 ,  B29C48/08 ,  B29C48/21 ,  B29C55/16 ,  B29K2067/046 ,  B29K2995/0053 ,  B32B27/18 ,  B32B27/306 ,  B32B27/32 ,  B32B2250/02 ,  B32B2367/00 ,  B32B2405/00 ,  C08J2367/04 ,  C08J2423/08 ,  C08J2429/04 ,  C08J2433/06 ,  Y10T428/14 ,  Y10T428/1452 ,  Y10T428/1476 ,  Y10T428/31786 ,  C08L67/04 ,  C08L33/08 ,  C08L67/04 ,  C08L31/04

Abstract: Compositions and films are described comprising a polylactic (PLA) polymer and a copolymer comprising a first moiety comprising a C12-C30 alkyl group and a second moiety that is miscible in the composition. Suitable first moieties include a C12-C30 alkyl (meth)acrylate or a polyvinyl alcohol comprising pendent C12-C30 alkyl groups. Suitable second moieties include C1-C10 (meth)acrylic acid or ester thereof, vinyl acetate and ethylene vinyl acetate. The aforementioned composition may be used to form a release layer of an adhesive article such as a pressure sensitive adhesive tape. The films may be a monolithic film or a film layer of a multilayer film. The release layer may be disposed upon a substrate layer that may also comprise PLA. The films are produced by melt extrusion of the aforementioned composition and may be oriented.

公开(公告)号：US11673317B2

公开(公告)日：2023-06-13

申请号：US17631054

申请日：2020-08-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Alexander J. Kugel ,  Shantanu R. Ranade ,  Mark E. Napierala ,  Thomas Q. Chastek ,  Shaun M. West ,  Jacob D. Young ,  Ross E. Behling

IPC: B29C64/118 ,  B33Y10/00 ,  B33Y70/00 ,  C09J123/06 ,  C09J133/08 ,  C09J7/35 ,  C09J5/02 ,  B29K23/00 ,  B29K33/00

CPC classification number: B29C64/118 ,  B33Y10/00 ,  B33Y70/00 ,  C09J5/02 ,  C09J7/35 ,  C09J123/06 ,  C09J133/08 ,  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.

公开(公告)号：US20230081858A1

公开(公告)日：2023-03-16

申请号：US18055078

申请日：2022-11-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： 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

IPC: B32B27/30 ,  C09J7/29 ,  C09J7/38 ,  C09J7/50 ,  B32B5/16 ,  B32B27/20 ,  B32B27/22

Abstract: Multilayer films and adhesive tapes that include such films, wherein the multilayer films include plasticized polyvinyl chloride and optionally one or more fillers.

公开(公告)号：US11578240B2

公开(公告)日：2023-02-14

申请号：US16951053

申请日：2020-11-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： 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: C09J7/50 ,  C09J7/38 ,  C09J7/24 ,  C09J125/10 ,  C09J133/08 ,  C09J107/00 ,  C09J7/35 ,  C09J121/00 ,  B32B25/08 ,  B32B25/12 ,  B32B25/16 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  C08K5/00 ,  C08K3/00 ,  C08L23/04 ,  C08L25/10 ,  B32B25/04 ,  B32B27/22 ,  B32B27/30 ,  C08L23/08 ,  C08L53/02

Abstract: 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.

公开(公告)号：US11498320B2

公开(公告)日：2022-11-15

申请号：US16321606

申请日：2017-07-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： 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

IPC: B32B27/30 ,  C09J7/38 ,  B32B27/20 ,  B32B27/22 ,  C09J7/29 ,  C09J7/50 ,  B32B5/16

Abstract: Multilayer films and adhesive tapes that include such films, wherein the multilayer films include plasticized polyvinyl chloride and optionally one or more fillers.

公开(公告)号：US11446185B2

公开(公告)日：2022-09-20

申请号：US16465716

申请日：2017-11-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Diane L. Emslander ,  Dominic J. Julian ,  Jeffrey O. Emslander ,  Jacob D. Young

IPC: A61F13/02 ,  A61F5/01 ,  A61F13/00 ,  A61F13/06 ,  A61F5/40

Abstract: The present application generally relates to support articles and methods of making and using them. Some embodiments of the support articles of the present disclosure provide compression and/or stabilization to sore joints, tendons, or muscles. In some embodiments, the compression and/or enhanced stabilization is provided, at least in part, by one or more reinforcing portions. In some embodiments, the support articles can easily be applied by a non-trained user and can be worn in many conditions (including, for example, in the shower or during exercise) for up to three days. In some embodiments, the support articles or support articles also have a relatively slim profile and are thus discreet such that they can be worn under clothing without being noticeable. In some embodiments, the support articles eliminate or reduce joint or muscle pain or soreness.

公开(公告)号：US20220290335A1

公开(公告)日：2022-09-15

申请号：US17632771

申请日：2020-08-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ross E. Behling ,  Thomas Q. Chastek ,  Mark E. Napierala ,  Alexander J. Kugel ,  Shaun M. West ,  Robert D. Waid ,  Jacob D. Young

IPC: D01F8/10 ,  B29C64/118 ,  B33Y70/00 ,  C09J133/10

Abstract: A core-sheath filament including a crosslinkable adhesive core that can be cured using ultraviolet or visible light radiation. These crosslinkable adhesive core compositions can provide very high bond strength and are capable of replacing traditional mechanical fasteners in many industrial applications. Core-sheath filaments including such crosslinkable compositions, crosslinked compositions, articles containing these compositions, and methods of making the articles are provided. The crosslinkable compositions contain pendant aromatic ketone groups or pendant (meth)acryloyl groups that, upon exposure to ultraviolet radiation, result in the formation of crosslinks within the polymeric material. The crosslinked compositions can function as pressure-sensitive adhesives.

公开(公告)号：US11407872B2

公开(公告)日：2022-08-09

申请号：US16308642

申请日：2017-06-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joshua M. Fishman ,  Caitlin E. Meree ,  Ning Zhou ,  Derek J. Dehn ,  Jacob D. Young ,  Jeffrey O. Emslander ,  Bradley L. Givot ,  Aaron T. Hedegaard ,  Justin M. Bolton ,  Terry R. Hobbs ,  Mahfuza B. Ali ,  Robert C. Coffin ,  Brant U. Kolb ,  Paul D. Pennington ,  Jimmie R. Baran, Jr. ,  Duane D. Fansler ,  Ying Lin

IPC: C08L29/14 ,  C08J9/00 ,  A61F11/08 ,  A61F11/14 ,  C08J5/18 ,  C08J9/10 ,  C08L67/04 ,  G10K11/16 ,  A61F2/14 ,  C08J9/32 ,  A61F2/08 ,  C08J9/12

Abstract: Foam compositions are provided including a polylactic acid polymer; second (e.g., polyvinyl acetate) polymer having a glass transition temperature (Tg) of at least 25° C.; and plasticizer. Also described are articles comprising the foam compositions, such as a sheet or hearing protection article. Methods of making and using the foam compositions are further described herein.