PLATED PLASTIC PRINTING PLATES

• US 3,558,290 A
• Filed: 04/02/1968
• Issued: 01/26/1971
• Est. Priority Date: 04/02/1968
• Status: Expired due to Term

• Current Assignee: Frederick L. Baier, John B. Wheeler
• Original Assignee: Frederick L. Baier, John B. Wheeler
• Inventors: Baier, Frederick L., Wheeler, John B.
• Application Number:
  US04/718,112
• Time in Patent Office: 1,029 Days
• US Class Current: 428/626
• CPC Class Codes: B41N 1/06 for relief printing or intaglio printing
• CPC Class Codes: Y10S 428/908 Impression retention layer, e.g. print matrix, sound record
• CPC Class Codes: Y10S 428/924 Composite
• CPC Class Codes: Y10S 428/936 Chemical deposition, e.g. electroless plating
• CPC Class Codes: Y10T 428/12389 having variation in thickness
• CPC Class Codes: Y10T 428/12569 Synthetic resin
• CPC Class Codes: Y10T 428/12646 Group VIII or IB metal-base
• CPC Class Codes: Y10T 428/12778 Alternative base metals from diverse categories
• CPC Class Codes: Y10T 428/12854 Next to Co-, Fe-, or Ni-base component
• CPC Class Codes: Y10T 428/24545 Containing metal or metal compound
• CPC Class Codes: Y10T 428/265 1 mil or less
• CPC Class Codes: Y10T 428/31692 Next to addition polymer from unsaturated monomers

Abstract

A METAL-PLATED PLASTIC PRINTING PLATE IS PROVIDED WHICH IS A CONSIDERABLE IMPROVEMENT IN DURABILITY OVER CONVENTIONAL PLASTIC PRINTING PLATES, AND THEIR PREDECESSORS, THE LEAD STEREOTYPES AND ZINC ORIGINALS.

Claims