Invention Grant
- Patent Title: Increasing zinc sulfide hardness
- Patent Title (中): 增加硫化锌硬度
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Application No.: US14499012Application Date: 2014-09-26
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Publication No.: US09562286B2Publication Date: 2017-02-07
- Inventor: Jitendra S. Goela , Hangyao Wang , Hua Bai , Michael A. Pickering
- Applicant: Rohm and Haas Electronic Materials LLC
- Applicant Address: US MI Midland US MA Marlborough
- Assignee: Dow Global Technologies LLC,Rohm and Haas Electronic Materials LLC
- Current Assignee: Dow Global Technologies LLC,Rohm and Haas Electronic Materials LLC
- Current Assignee Address: US MI Midland US MA Marlborough
- Agent John J. Piskorski
- Main IPC: C23C16/30
- IPC: C23C16/30 ; C23C16/44 ; C09D1/00 ; G02B1/10 ; C03C17/22 ; C23C16/01
Abstract:
The hardness of zinc sulfide is increased by adding selective elements within a specified range to the crystal lattice of the zinc sulfide. The increased hardness over conventional zinc sulfide does not substantially compromise the optical properties of the zinc sulfide. The zinc sulfide may be used as a protective coating for windows and domes.
Public/Granted literature
- US20160017486A1 INCREASING ZINC SULFIDE HARDNESS Public/Granted day:2016-01-21
Information query
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