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REVESTIMENTOS PARA ELEMENTOS DE LENTES OFTÁLMICAS
专利权人:
CARL ZEISS VISION AUSTRALIA HOLDINGS LTD.
发明人:
FANG CHEN,NADINE GENEVIEVE MARECHAL
申请号:
PT06704918
公开号:
PT1864181T
申请日:
2006.02.28
申请国别(地区):
PT
年份:
2016
代理人:
摘要:
The present disclosure provides a method of forming a removable protective coating on a hydrophobic surface of an ophthalmic lens element. The method includes providing an ophthalmic lens element having a hydrophobic surface. A non-aqueous coating composition is applied so as to coat at least part of the hydrophobic surface. The composition includes a film forming coating polymer and a compatible non-aqueous solvent. A substantial portion of the solvent is removed from the composition to form a removable protective coating on the ophthalmic lens element that adheres to the hydrophobic surface. The disclosure also provides a removable protective coating, and an ophthalmic lens element having the coating.
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