Protective sheet for coating film

Protective sheet for coating film

  • CN 102,666,762 A
  • Filed: 10/07/2010
  • Published: 09/12/2012
  • Est. Priority Date: 10/15/2009
  • Status: Active Application
First Claim
Patent Images

1. a paint film-protecting sheet has binder layer on support base material, wherein,Said binder layer is made up of noncrosslinking tackiness agent,The weight-average molecular weight of said tackiness agent (Mw) is 65 * 10 4

  • 120 * 10 4, and number-average molecular weight (Mn) be 10 * 10 4

    25 * 10 4

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