Abstract: A display page assembly for holding substantially planar articles includes a base layer, an anchoring layer, and a protective layer. The anchoring layer is attached to the base layer and includes a plurality of mounting apertures formed therein. The plurality of mounting apertures are arranged for receiving a portion of a substantially planar article therein to secure the substantially planar articles relative to the page. The protective layer is attached relative to the anchoring layer to cover the substantially planar article.
Type:
Grant
Filed:
August 2, 2004
Date of Patent:
October 9, 2007
Assignee:
3M Innovative Properties Company
Inventors:
Charles R. Kleissler, Joseph P. Callahan, Jr.
Abstract: The laminate film for covering of an image carried by a support has a construction comprising a transparent base material and a transparent adhesive layer formed on one side of the base material, wherein the adhesive layer is composed of a pressure-sensitive adhesive and has a surface with a fine uneven structure.
Type:
Grant
Filed:
September 19, 2002
Date of Patent:
October 2, 2007
Assignee:
3M Innovative Properties Company
Inventors:
Koji Kamiyama, Haruyuki Mikami, Shigeaki Dohgoshi, Joseph C. Carls
Abstract: A method of selectively applying pressure-sensitive adhesive to a nonwoven web and thereby forming a cleaning sheet having adhesive free peaks and adhesive containing valleys includes coating an adhesive transfer roll with adhesive, transferring a portion of the adhesive to raised regions of a female pattern forming roll, and transferring the adhesive from the raised regions of the female pattern forming roll to the web. An apparatus for selectively applying pressure-sensitive adhesive to a nonwoven web and forming a cleaning sheet is also described.
Type:
Grant
Filed:
August 18, 2004
Date of Patent:
August 7, 2007
Assignee:
3M Innovative Properties Company
Inventors:
Thomas E. Haskett, Kim C. Sachs, Randy L. Moseng, Ronald E. Bergsten
Abstract: The present invention provides an abrasive cleaning article, a method of making an abrasive cleaning article, and a method of cleaning a surface with an abrasive cleaning article. In one aspect, the abrasive cleaning articles comprises a substrate, a water-soluble binder having a weight average molecular weight less than 200,000, and a plurality of abrasive particles releasably secured to the substrate by the water-soluble binder. The abrasive particles release from the substrate upon contact with a solvent.