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：US20220371335A1

公开(公告)日：2022-11-24

申请号：US17765998

申请日：2020-10-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Takeo Yamamoto ,  Katsuya Ono ,  Koji Saito

IPC: B41J2/21 ,  B41M7/00 ,  B41J2/13

Abstract: An inkjet printing method forming a decorative printed layer having a three-dimensional texture on a printing surface is described. The inkjet printing method includes: printing dots of curable ink that cure under a predetermined condition based on dot pattern data indicative of printed positions of the dots to be printed on the printing surface; and curing the printed dots. The dot pattern data indicates that: a distance between the adjacent dots becomes a distance where the adjacent dots before the curing are allowed to be maintained independently without bonding to one another in a first region; and the distance between the adjacent dots becomes a distance where the adjacent dots before the curing bond to one another in a second region different from the first region. Such a method may allow forming a decorative printed layer having a three-dimensional texture with a desired gloss level.

公开(公告)号：US20220258205A1

公开(公告)日：2022-08-18

申请号：US17628822

申请日：2020-07-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Katsuya Ono ,  Koji Saito ,  Brant U. Kolb

IPC: B05D7/00 ,  B44C3/02 ,  B44C1/10 ,  B05D7/04 ,  C08J7/04 ,  C08J7/046 ,  C09D11/101 ,  C09D11/30 ,  B41M5/00 ,  B41M7/00

Abstract: Decorative films including on a substrate film sequentially a flexible resin layer and an independent dot-patterned hardcoat layer, and has an elongation percentage of 10% or greater is described. These decorative films may have scratch resistance and elongation properties.

公开(公告)号：US20210009863A1

公开(公告)日：2021-01-14

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 ,  C08K3/22 ,  C08F220/06 ,  C08F220/18 ,  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.