专利检索 ap:("Daniel Youngwhan Cho" OR "Benjamin David Lux" OR "Heidi M. Munnelly" OR "Philip So" OR "Kathleen A. Tabis" OR "David A. Sonshine") AND inv:"David A. Sonshine" 第 1 页

1.

发明申请
SOLUTION ACTIVATABLE MULTI-LAYER ADHESIVE COMPOSITIONS FOR LINER-FREE LABELS AND METHODS OF ACTIVATION THEREOF 审中-公开

公开(公告)号：US20130171444A1

公开(公告)日：2013-07-04

申请号：US13339898

申请日：2011-12-29

申请人： Daniel Youngwhan Cho , Benjamin David Lux , Heidi M. Munnelly , Philip So , Kathleen A. Tabis , David A. Sonshine

发明人： Daniel Youngwhan Cho , Benjamin David Lux , Heidi M. Munnelly , Philip So , Kathleen A. Tabis , David A. Sonshine

IPC分类号： C09J7/02 , B32B27/18

CPC分类号： C09J7/29 , C08K7/00 , C09J7/21 , C09J7/22 , C09J7/32 , C09J125/08 , C09J133/00 , C09J2203/334 , C09J2205/106 , C09J2205/114 , C09J2400/10 , C09J2401/006 , C09J2425/00 , C09J2427/001 , C09J2429/001 , C09J2431/00 , C09J2433/00 , C09J2433/001 , G09F3/10 , Y10T428/25 , Y10T428/2804 , Y10T428/2813

摘要： Fluid activatable, multilayer adhesive compositions for use with liner-free labels, and methods of making and using thereof are described herein. The compositions contain a functional layer, such as an adhesive layer, which is applied to the label and a barrier layer which is applied on top of the adhesive layer. The multilayer composition prevents the adhesive layer on the label from interacting with the face of an adjacent label, particularly when the labels are stored as coils or folded stacks.