发明申请
US20130280504A1 Laminated Articles Having Discontinuous Adhesive Regions 有权
具有不连续粘合区域的层压制品

  • 专利标题: Laminated Articles Having Discontinuous Adhesive Regions
  • 专利标题(中): 具有不连续粘合区域的层压制品
  • 申请号: US13851761
    申请日: 2013-03-27
  • 公开(公告)号: US20130280504A1
    公开(公告)日: 2013-10-24
  • 发明人: William Kelsey
  • 申请人: W. L. Gore & Associates, Inc.
  • 主分类号: B32B7/04
  • IPC分类号: B32B7/04 B32B38/00
Laminated Articles Having Discontinuous Adhesive Regions
摘要:
Laminated articles that include a first textile and a functional film layer bonded together by an adhesive layer having a distinctive, discontinuous adhesive pattern is provided. The discontinuous adhesive pattern creates regions free or substantially free of adhesive that permits the laminate to preferentially bend in those regions. The adhesive regions, together with the non-adhesive regions, create a visible pattern on the surface of the laminate. A second textile may be bonded to the functional film layer opposing the first textile. The first textile or the film layer may be elastic, shrinkable, or expandable. In such embodiments, raised portions of the laminate corresponding to the non-adhesive regions and curled portions corresponding to the adhesive regions are visible. The laminated article is waterproof, liquid-proof, breathable, and aesthetically pleasing and demonstrates a reduction in stiffness, improved insulation properties, improved stretch properties and a reduction of noise associated with bending the article.
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