• 专利标题:   Manufacture of composite structural laminate for use in housing industry, involves distributing fiber and polymer mixture on the layer of fabric material, and passing laminate base through rollers to produce composite laminate.
  • 专利号:   US2022194069-A1
  • 发明人:   SIMMONS F A, SHANNON S D
  • 专利权人:   HORTON WORLD SOLUTIONS LLC
  • 国际专利分类:   B32B037/10, B32B037/24, B32B005/02
  • 专利详细信息:   US2022194069-A1 23 Jun 2022 B32B-037/10 202253 English
  • 申请详细信息:   US2022194069-A1 US301147 26 Mar 2021
  • 优先权号:   US199357P, US301147

▎ 摘  要

NOVELTY - The method involves distributing a first quantity of a fiber on a first layer of a fabric material. A second quantity of polymer mixture is distributed on the first layer. A second layer of the fabric material is provided on top of first layer to form a laminate base. The laminated base is passed through multiple rollers to produce a composite laminate. The polymer mixture comprises a polymer element, a graphene element, and a multicompatible binder element, where the graphene element is many graphene nanoplatelets, and the polymer element is polypropylene. USE - Method for manufacturing composite structural laminate used in housing industry and commercial building. Can also be used in automobile industry to make head liners, aircraft and wind turbine industries. ADVANTAGE - The composite laminate is cost-efficient and time-efficient to create while also maintaining sufficient protection and quality to make possible its use in the housing industry. The inclusion of graphene into the laminate further enhances strength and resilience. The composite structural laminates produced have costs per square foot that are approximately 40% cheaper than those of other, similarly-purposed lamaminates. To get near equal stress and stiffness in multiple directions requires meshes with 0, 45, and 90 fibers, which results in significantly reduced production speeds. The processes and methods are designed to consolidate polypropylene and fiberglass to levels not seen in the glass mat technology (GMT), or other, processes. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the method. First Scrim Roller (20) Fiber chopper (30) Polymer distribution chamber (40) Second scrim roller (50) Rollers (60)