Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David H. Roberts0
Elizabeth Olsen0
Geoffrey Yuxin Hu0
Date of Patent
May 15, 2007
0Patent Application Number
108057690
Date Filed
March 22, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to an aqueous primer composition for use in manufacturing flexographic printing plates. The aqueous primer composition comprises a polyurethane, a copolymer, a layered silicate, and optionally a surfactant and/or a dye or pigment. The use of the layered silicate as a filler in the primer composition produces an improved primer composition with a stronger water/solvent resistance and less delamination.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
