Adhesive layer for optical film and preparation process and use thereof

Adhesive layer for optical film and preparation process and use thereof

  • CN 102,181,245 A
  • Filed: 12/01/2005
  • Published: 09/14/2011
  • Est. Priority Date: 12/02/2004
  • Status: Active Grant
First Claim
Patent Images

1. an optical thin film tackiness agent is characterized in that,Described optical thin film is with in the tackiness agent, with respect to (methyl) acrylic acid polymer (A) 100 weight parts, contain superoxide (B) 0.02~

  • 2 weight part and isocyanic ester based compound (C) 0.001~

    2 weight part, wherein said (methyl) acrylic acid polymer (A) contains (methyl) acrylic monomer (a2) 0.01~

    5 weight part that has hydroxyl as copolymer composition with respect to (methyl) alkyl acrylate (a1) 100 weight parts, in described (methyl) acrylic monomer (a2) with hydroxyl, the carbonatoms of the alkyl in the hydroxyalkyl is more than 4.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×