公开(公告)号：US09868832B2

公开(公告)日：2018-01-16

申请号：US15479496

申请日：2017-04-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher B. Walker, Jr. ,  Joseph D. Rule ,  Vivek Krishnan ,  John C. Clark ,  Steven J. McMan ,  Toheeb B Alabi ,  Charlie C. Ho ,  Ryan E. Marx ,  Alexander J. Kugel

IPC: C08K7/20 ,  C08J5/18 ,  C08K7/18 ,  B32B3/08 ,  B32B27/08 ,  B32B27/40 ,  B32B27/36 ,  B32B27/30

CPC classification number: C08J5/18 ,  B32B3/085 ,  B32B27/08 ,  B32B27/20 ,  B32B27/306 ,  B32B27/308 ,  B32B27/36 ,  B32B27/40 ,  B32B2037/243 ,  B32B2255/00 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2264/101 ,  B32B2264/104 ,  B32B2307/418 ,  B32B2451/00 ,  B44C5/0476 ,  C08J2375/04 ,  C08K3/08 ,  C08K3/22 ,  C08K3/40 ,  C08K7/18 ,  C08K7/20 ,  C09D7/70 ,  C09D183/04 ,  Y10T428/24893 ,  Y10T428/252 ,  Y10T428/254

Abstract: There is provided an article comprising at least a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities, where the first binder layer has a first major surface opposite a second major surface; and a plurality of microspheres at least partially embedded in the first major surface of the first binder layer. There is also provided an article comprising a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities; and a plurality of microspheres at least partially embedded a the first major surface of the first binder layer, where for at least a portion of the first major surface the plurality of microspheres covers 30% to 50% of that portion, and the microspheres are substantially uniformly spaced.