Plural Paper Or Wood Pulp Layers Patents (Class 442/297)
  • COMPOSITE MATERIAL FOR AUTOMATED LAY-UP
    Publication number: 20150111454
    Abstract: A sheet-like composite material comprising a structural layer and curable thermosetting resin, and comprising a fibre-reinforced backing paper on one of its external faces.
    Type: Application
    Filed: March 8, 2013
    Publication date: April 23, 2015
    Inventors: John Ellis, Emilie Fisset
  • SELF SUPPORTIVE PANEL SYSTEM
    Publication number: 20140366474
    Abstract: A self supporting panel system used to fabricate ceilings, floors, walls, or roofs. The panel system is assembled from a plurality of panels, each having a core that is sandwiched between opposing plate members. In a preferred embodiment, the core of each panel includes a unifying material to enhance the load bearing capacity of the panel.
    Type: Application
    Filed: February 18, 2014
    Publication date: December 18, 2014
    Inventors: Lawrence J. Wrass, James K. Peterson, Robert P. Broad
  • Paper Web Assemblies And Their Uses
    Publication number: 20130019523
    Abstract: A pliable sheet material suitable as a ground cover, said material comprising or including a core region of a bonded matrix of paper shreds, a kraft paper liner on at least one side of the core region bonded to the matrix, and a kraft paper including sheet assembly that includes a tear resistant material selected from a mesh material, woven material or non-woven material and which sheet assembly is bonded to the matrix of the core region on the other side.
    Type: Application
    Filed: December 8, 2010
    Publication date: January 24, 2013
    Applicant: Ecocover International Limited
    Inventor: Murray Leslie Cruickshank
  • Perforated laminate and process for preparing same
    Patent number: 5677032
    Abstract: A perforated laminate comprises consecutive plies of a first layer of kraft paper, a first layer of polyolefin, a layer of polyolefin fabric, a second layer of polyolefin, and a second layer of kraft paper.
    Type: Grant
    Filed: March 28, 1996
    Date of Patent: October 14, 1997
    Assignee: K2, Inc.
    Inventor: James Anwyll, Jr.