Photopolymer printing plate precursor.

Photopolymer printing plate precursor.

  • CN 101,253,450 A
  • Filed: 08/18/2006
  • Published: 08/27/2008
  • Est. Priority Date: 08/26/2005
  • Status: Active Application
First Claim
Patent Images

1. photopolymer printing plates precursor, it comprises the photosensitive coating that is coated on the supporting body, wherein said photosensitive coating contains composition photopolymerizable when absorbing light, described composition comprises at least a bonding agent, polymerizable compound, sensitizer and light trigger, it is characterized in that described bonding agent is Tg less than 70 ℃

  • multipolymer, and contain at least one acidic-group in the monomeric unit of the 1-50mol% of described multipolymer.

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