公开(公告)号：US20240050973A1

公开(公告)日：2024-02-15

申请号：US18259222

申请日：2021-12-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kevin T. Reddy ,  Scott L. Ciliske ,  Shawn C. Dodds ,  Mikhail L. Pekurovsky ,  Kara A. Meyers ,  James N. Dobbs ,  Samad Javid ,  Robert B. Secor ,  Joseph B. Farley ,  Ronald P. Swanson ,  Tyler J. Rattray ,  Ann M. Gilman ,  Angela S. McLean ,  Thomas A. Mahler ,  Yugeun P. Yang ,  Paul J. Cordes

IPC: B05C1/16 ,  B05C1/08 ,  B05D1/40

CPC classification number: B05C1/165 ,  B05C1/0834 ,  B05C1/083 ,  B05C1/0808 ,  B05D1/40

Abstract: Methods and apparatuses for roll coating are provided. The roll coating system (100) includes a coating roll (110) having a deformable inner layer (12) with a surface thereof covered by a deformable outer layer (14), the inner layer being softer than the outer layer. A substrate (3) is conveyed to the nip (12) between the coating roll and a back-up roll (120). A metered coating material is transferred from the coating roll to a patterned surface structure (40) of the substrate at the nip to form a conformal coating on the patterned structure of the substrate.

公开(公告)号：US20230001541A1

公开(公告)日：2023-01-05

申请号：US17756911

申请日：2020-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Junting Li ,  Jing Zhang ,  Liming Song ,  Jimmy M. Le ,  Stephen M. Sanocki ,  Yaohua Gao ,  Paul J. Cordes ,  Gregory S. Mueller ,  Ernest L. Thurber ,  Yuyang Liu ,  Jaime A. Martinez ,  Michael J. Annen

IPC: B24D3/00 ,  B24D11/00 ,  B24D11/02

Abstract: An abrasive article is disclosed. The abrasive article has a backing substrate. The abrasive article also has a laminate joined to the backing substrate. The laminate comprises a hot melt polymer. The abrasive article also has a cured resin composition joined to the laminate opposite the backing substrate. The abrasive article also has abrasive particles joined to the cured resin composition.