3889026

Information

• Patent Grant
• 3889026

• References
• Source

• Patent Number

  3,889,026

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  49 years ago

• CPC

  • C03C17/3607 - Coatings of the type glass/inorganic compound/metal
  • B32B17/10045 - at least one intermediate layer consisting of a glass sheet
  • B32B17/10174 - Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
  • C03C17/36 - at least one coating being a metal
  • C03C17/3628 - one layer at least containing a sulfide
  • C03C17/3644 - the metal being silver
  • C03C17/366 - Low-emissivity or solar control coatings
  • Y10T428/265 - 1 mil or less
  • Y10T428/3163 - Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 359 - Optical: systems and elements