The composition that contains lactan that is used on the photo-resist pattern, applying

The composition that contains lactan that is used on the photo-resist pattern, applying

  • CN 101,657,511 A
  • Filed: 04/09/2008
  • Published: 02/24/2010
  • Est. Priority Date: 04/09/2007
  • Status: Active Application
First Claim
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1. be used to apply the water-based paint compositions of photo-resist pattern, it comprises the polymkeric substance that contains at least a lactan group, and wherein the lactan group that is connected with this polymkeric substance has structure (1),

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