公开(公告)号：US20190112711A1

公开(公告)日：2019-04-18

申请号：US16090516

申请日：2017-03-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher S. Lyons ,  Bill H. Dodge ,  Joseph C. Spagnola ,  Glen A. Jerry ,  Ameeta R. Goyal ,  Ronald P. Swanson ,  James N. Dobbs

IPC: C23C16/54 ,  C23C16/455 ,  C23C16/02

Abstract: A method is provided. The method may include engaging a first edge region on a first surface of a substrate with a first support roller; engaging a second edge region on the first surface of the substrate with a second support roller; transporting the substrate over the first and the second support rollers; repeating the following sequence of steps to form a thin film on the substrate: (a) exposing the substrate to a first precursor; (b) supplying a reactive species to the substrate after exposing the substrate to the first precursor; and depositing a vapor on the thin film to form a coating on the thin film.

公开(公告)号：US10150635B2

公开(公告)日：2018-12-11

申请号：US15523574

申请日：2015-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Glen A. Jerry ,  Ameeta R. Goyal ,  Ronald P. Swanson ,  James N. Dobbs

IPC: B05B13/02 ,  B65H23/025

Abstract: A web path for conveying a web material includes at least two support rollers contacting a single major surface of the web material, wherein the web material is of indefinite length and has a first and a second edge. A first support roller contacts a first edge region of the web material, and a second support roller contacts a second edge region of the web material such that the web material has a substantial un-contacted region between the first and the second support roller including at least about 50% of the width of the web material. At least one of the first support roller and the second support roller are supported on a bowed shaft such that at least one of the first and second support rollers is angled with respect to the direction of motion of the web.

公开(公告)号：US20170305700A1

公开(公告)日：2017-10-26

申请号：US15523574

申请日：2015-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Glen A. Jerry ,  Ameeta R. Goyal ,  Ronald P. Swanson ,  James N. Dobbs

IPC: B65H23/025 ,  B05B13/02

CPC classification number: B65H23/0258 ,  B05B13/0207 ,  B05B13/0221 ,  B65H23/0324 ,  B65H23/038 ,  B65H23/32 ,  B65H2301/443243 ,  B65H2301/5114 ,  B65H2601/25 ,  B65H2601/2532 ,  B65H2701/132

Abstract: A web path for conveying a web material includes at least two support rollers contacting a single major surface of the web material, wherein the web material is of indefinite length and has a first and a second edge. A first support roller contacts a first edge region of the web material, and a second support roller contacts a second edge region of the web material such that the web material has a substantial un-contacted region between the first and the second support roller including at least about 50% of the width of the web material. At least one of the first support roller and the second support roller are supported on a bowed shaft such that at least one of the first and second support rollers is angled with respect to the direction of motion of the web.