Hydrophobic thin films on magnesium fluoride surfaces
Patent 6143358 Issued on November 7, 2000. Estimated Expiration Date: 
October 1, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 1, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3034916 Anti-reflection optical article Solution containing amphiphilic molecules Method for modifying surfaces with ultra thin films Patent #: 5766698 InventorsApplicationNo. 164489 filed on 10/01/1998US Classes:427/162, OPTICAL ELEMENT PRODUCED427/302, Resin, rubber, or hardenable oil containing coating427/314, Heating or drying pretreatment427/387, Silicon compound containing coating427/407.1, Synthetic resin coating427/419.5Organic coatingExaminersPrimary: Bell, JanyceAttorney, Agent or FirmInternational ClassB05D 005/06AbstractA magnesium fluoride surface having a thin film of amphiphilic molecules bonded thereto by way of a primer film of a metal oxide having a surface that hydrolyzes on exposure to airborne moisture. The amphiphilic molecules are chemically bonded to hydroxy groups on the hydrolyzed surface of the metal oxide primer film.Other References
Field of SearchProduced by coating or laminaOPTICAL ELEMENT PRODUCED BASE SUPPLIED CONSTITUENT Heating or drying pretreatment Silicon compound containing coating Glass base Transparent base Glass Synthetic resin coating Glass base Oxide-containing coating Organic coating Resin, rubber, or hardenable oil containing coating | |
