公开(公告)号：US20170174903A1

公开(公告)日：2017-06-22

申请号：US15301427

申请日：2015-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： DAVID J. NEUDAHL ,  GREGG A. PATNODE ,  RANDALL S. TEARE ,  MICHAEL P. DANIELS

IPC: C09D5/00 ,  C09D133/14 ,  C08F220/06 ,  C09J109/00 ,  C08F220/18 ,  C09D7/00 ,  C09D133/02

CPC classification number: C09D5/002 ,  C08F220/06 ,  C08F220/18 ,  C08F228/02 ,  C08F230/02 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F2220/1883 ,  C08F2220/283 ,  C08F2220/288 ,  C08K5/05 ,  C08K5/07 ,  C08K5/101 ,  C09D7/20 ,  C09D133/02 ,  C09D133/14 ,  C09J109/00 ,  C09J133/14

Abstract: The present application provides a primer composition, a method for treating a wet or damp surface with the primer composition, and a method to improve the adhesion of pavement markers to wet or damp surfaces. The primer composition comprises about 5 weight percent to about 90 weight percent of the reaction product of: (i) about 30 to about 70 parts by weight of an (meth)acrylate ester wherein the (meth)acrylate ester; (ii) about 70 to about 30 parts by weight of a hydrophilic acidic comonomer; and (iii) about 10 to about 100 parts based on 100 parts of the sum of the (meth)acrylate ester and the hydrophilic acid comonomer, of a plasticizer; dissolved in about 10 to about 95 weight percent of at least one organic solvent.

公开(公告)号：US20190336328A1

公开(公告)日：2019-11-07

申请号：US16342304

申请日：2017-10-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ANDREW J. MCGREGOR ,  GLENN R. MAHARAJ ,  MATTHEW T. SCHOLZ ,  WALDO L. LOPEZ ,  GREGG A. PATNODE ,  JEFFREY O. EMSLANDER

IPC: A61F7/00 ,  A47G9/02

Abstract: Described herein is a warming blanket having a structure comprising a first layer of material forming a bottom layer with openings to allow a profusion of air through the bottom layer, a second layer of material forming an upper layer wherein the upper layer is coupled to the bottom layer to form an initial shape of the warming blanket and to form a plurality of interconnected air passageways between the first and second layers of material, wherein at least a portion of the structure is deformable in at least one dimension to reshape the periphery of the warming blanket while maintaining the integrity of the interconnecting air passageways throughout the structure; and wherein the deformable portion of the blanket is deformable by at least a 50% elongation. Examples of materials comprising the deformable portions of the warming blanket include low density polyethylene, metallocene polyethylene, polypropylene, parafilm, and polyurethane.