×

MULTILAYER FILM FOR DISPOSABLE BODY WARMER OUTER BAG, AND DISPOSABLE BODY WARMER

  • US 20170258632A1
  • Filed: 07/30/2015
  • Published: 09/14/2017
  • Est. Priority Date: 07/31/2014
  • Status: Active Grant
First Claim
Patent Images

1. A multilayer film for a disposable body warmer outer bag, comprising:

  • a vapor-deposited layer made by vapor-depositing a metal or metal oxide on a substrate; and

    a polyvinylidene chloride layer made by coating a substrate with polyvinylidene chloride.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×