Scratch-resistant liquid based coatings for glass

• US 9,663,400 B2
• Filed: 11/08/2013
• Issued: 05/30/2017
• Est. Priority Date: 11/08/2013
• Status: Active Grant

• Current Assignee: Corning Incorporated
• Original Assignee: Corning Incorporated
• Inventors: Schneider, Vitor Marino, O'Malley, Shawn Michael
• Primary Examiner(s): Empie, Nathan
• Application Number:
  US14/074,766
• Publication Number:
  US 20150132563A1
• Time in Patent Office: 1,299 Days
• CPC Class Codes: B05D 3/0254 After-treatment
• CPC Class Codes: C03C 17/007 containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
• CPC Class Codes: C03C 17/25 by deposition from the liquid phase
• CPC Class Codes: C03C 17/256 Coating containing TiO2
• CPC Class Codes: C03C 2217/22 ZrO2
• CPC Class Codes: C03C 2217/425 consisting of a porous layer
• CPC Class Codes: C03C 2217/45 Inorganic continuous phases
• CPC Class Codes: C03C 2217/475 Inorganic materials
• CPC Class Codes: C03C 2217/76 Hydrophobic and oleophobic coatings
• CPC Class Codes: C03C 2217/78 Coatings specially designed to be durable, e.g. scratch-resistant
• CPC Class Codes: C03C 2218/113 by sol-gel processes
• CPC Class Codes: C03C 2218/32 After-treatment
• CPC Class Codes: C23C 18/06 Coating on selected surface areas, e.g. using masks
• CPC Class Codes: C23C 18/1216 Metal oxides C23C18/1212 takes precedence
• CPC Class Codes: C23C 18/1245 Inorganic substrates other than metallic
• CPC Class Codes: C23C 18/1254 Sol or sol-gel processing
• CPC Class Codes: C23C 18/127 Preformed particles
• CPC Class Codes: C23C 18/1283 Control of temperature, e.g. gradual temperature increase, modulation of temperature
• CPC Class Codes: Y10T 428/24997 Of metal-containing material

Claims