公开(公告)号：US20240400868A1

公开(公告)日：2024-12-05

申请号：US18697120

申请日：2022-10-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Guy M. Kallman ,  Ignatius A. Kadoma ,  Rohit Gupta ,  Karl E. Benson ,  Sara Hemmer Frisco ,  Michelle Ji

IPC: C09J7/40

Abstract: An adhesive article attachable to a substrate may include an adhesive layer attachable to a major surface of a substrate and a releasable liner in contact with the adhesive layer. The releasable liner has a release layer and a biodegradable polymer layer applied to the release layer. The release layer defines a structured surface in contact with the adhesive layer.

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

IPC: B05D3/12 ,  B05D7/00 ,  C08J7/04

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.

公开(公告)号：US20230057006A1

公开(公告)日：2023-02-23

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

IPC: B05D7/00 ,  C08J7/04

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.