Heat-releasable pressure-sensitive adhesive sheet

Heat-releasable pressure-sensitive adhesive sheet

  • CN 101,679,817 A
  • Filed: 05/28/2008
  • Published: 03/24/2010
  • Est. Priority Date: 05/30/2007
  • Status: Active Application
First Claim
Patent Images

1. heat-releasable pressure-sensitive adhesive sheet, it is characterized in that, described heat-releasable pressure-sensitive adhesive sheet at least one face of base material, insert and put rubber-like organic elastomer layer and lamination contain the thermal expansivity bonding coat of heat-expandable microsphere, wherein the thickness of rubber-like organic elastomer layer is 1.5~

  • 42 times of thickness of thermal expansivity bonding coat.

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