公开(公告)号：US20210129577A1

公开(公告)日：2021-05-06

申请号：US16474606

申请日：2017-12-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Koji Saito ,  Hidetoshi Abe

IPC: B44C3/02 ,  B44C1/10 ,  B41M3/06 ,  B41M7/00 ,  B32B27/08 ,  B32B7/12 ,  B32B3/30

Abstract: A decorative sheet including a base material, a three-dimensional shape printed portion provided on the base material by ultraviolet light curing inkjet printing, and an over-laminate film laminated on the base material and the printed portion, the over-laminate film including a film layer and an adhesive layer and having a three-dimensional shape following the three-dimensional shape of the printed portion.

公开(公告)号：US20190092936A1

公开(公告)日：2019-03-28

申请号：US16202281

申请日：2018-11-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Anthony F. Schultz ,  Keith R. Lyon ,  Ronald S. Steelman ,  Kevin M. Lewandowski ,  Corinne E. Lipscomb ,  Terry R. Hobbs ,  Arlin L. Weikel ,  Jayshree Seth ,  Duane D. Fansler ,  Hidetoshi Abe

IPC: C08L29/14 ,  B32B27/08 ,  B32B27/30 ,  C08L33/06 ,  C08J5/18 ,  C09D133/08

Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.

公开(公告)号：US09862172B2

公开(公告)日：2018-01-09

申请号：US14404042

申请日：2013-05-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Shinji Ikeda ,  Hidetoshi Abe ,  Yoshinori Araki ,  Koji Saito ,  Shinya Ohtomo ,  Michael R. Kesti

IPC: B32B37/12 ,  B41M3/00 ,  B41M7/00

CPC classification number: B32B37/12 ,  B32B2305/72 ,  B32B2305/74 ,  B32B2307/412 ,  B41M3/008 ,  B41M7/0081 ,  B41M2205/10

Abstract: The present disclosure relates to a method for manufacturing the laminated film that is BSPC (Back Side Printable Clear) and has excellent interlayer adhesion. The method involves a first UV curing step and a second UV curing step and the laminated film includes a transparent film layer, a UV curable ink layer, and an adhesive layer. The first UV curing step includes disposing the UV curable ink layer on the transparent film layer and partially curing the UV curable ink layer by performing a first UV irradiation. The second UV curing step includes disposing the adhesive layer on a surface of the UV curable ink layer opposite the transparent film layer, and further curing the UV curable ink layer by performing a second UV irradiation.

公开(公告)号：US12173205B2

公开(公告)日：2024-12-24

申请号：US17413731

申请日：2019-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Hidetoshi Abe ,  Katsuya Ono

IPC: C09J7/38 ,  C09J7/25 ,  C09J7/28 ,  C09J7/40

Abstract: Adhesive sheets that can adhere to both a smooth surface and a rough surface with sufficient adhesive force and that exhibits smooth visual appearance after adhesion regardless of a surface to be applied are described. In particular, adhesive sheets including a rigid sheet having a thickness of 80 μm or greater and 2 mm or less; and a first pressure-sensitive adhesive layer disposed on one surface of the rigid sheet, the first pressure-sensitive adhesive layer having a thickness of 40 μm or greater and 1.2 mm or less and including a microstructured surface including irregularities are described.

公开(公告)号：US20240309646A1

公开(公告)日：2024-09-19

申请号：US18271578

申请日：2022-01-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Hidetoshi Abe ,  Eumi Pyun ,  Shinsuke Kondo ,  Lynn E. Lorimor ,  Masaaki Furusawa

IPC: E04F13/08 ,  B32B13/12 ,  B32B27/10 ,  B32B27/20 ,  B32B27/30

CPC classification number: E04F13/0866 ,  B32B13/12 ,  B32B27/10 ,  B32B27/20 ,  B32B27/304 ,  B32B2255/10 ,  B32B2255/12 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2264/1022 ,  B32B2307/3065 ,  B32B2307/4026 ,  B32B2307/748

Abstract: An article with a film adhered includes a film layer, a glass particle-containing layer, and an adherend in this order to facilitate high flame retardance. A laminate used to produce such article.

公开(公告)号：US11407925B2

公开(公告)日：2022-08-09

申请号：US16604104

申请日：2018-04-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Hidetoshi Abe ,  Kengo Imamura ,  Katsuya Ono ,  Yoshihiko Takeda ,  Takeo Yamamoto

IPC: C09J7/38 ,  C09J7/25 ,  C08F220/18 ,  C08F220/06 ,  C08K3/22 ,  C09J133/08 ,  C09J7/29 ,  C08K7/16 ,  C08F236/20

Abstract: An adhesive sheet of an embodiment of the present disclosure is an adhesive sheet including: a rigid resin film having a thickness of 80 micrometers to 500 micrometers, and a first pressure sensitive adhesive layer being disposed on or above a surface of the rigid resin film, wherein the first pressure sensitive adhesive layer includes elastic resin microspheres having a volume average particle diameter of 110 micrometers or greater and a tacky binder, and the first pressure sensitive adhesive layer has an uneven surface due to the presence of the microspheres.

公开(公告)号：US10139530B2

公开(公告)日：2018-11-27

申请号：US14399981

申请日：2012-10-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Takeo Yamamoto ,  Hidetoshi Abe

IPC: G02B5/128 ,  E04F15/16 ,  E04F15/02 ,  B32B27/00 ,  B32B15/08 ,  B32B7/12

Abstract: To provide a decorative sheet which has anti-skid properties, is resistant to abrasion, exhibits high abrasion resistance even when bonded to a floor or road surface over which pedestrians or vehicles traverse, does not cause pedestrians or vehicles to skid, and does not suffer from damage or peeling. [Resolution Means] A decorative sheet having a first bead coat layer comprising a resin and particles having a median diameter of from 20 μm to 60 μm, a second bead coat layer which is coated on the first bead coat layer and which includes a resin and particles having a median diameter of from 20 μm to 60 μm, a design layer and an adhesive layer.