Chemistry: electrical and wave energy – Processes and products – Coating – forming or etching by sputtering
Reexamination Certificate
2004-09-15
2011-12-06
Salvatore, Lynda (Department: 1786)
Chemistry: electrical and wave energy
Processes and products
Coating, forming or etching by sputtering
C204S298240, C428S164000, C428S336000, C428S337000
Reexamination Certificate
active
08070918
ABSTRACT:
An improved metal coated textile and its production method where the coating of metal is deposited onto the textile through sputtering process in thickness between 20 to 2000 angstroms, with less than 5% variance in thickness across the entire length and width of the textile with width up to and over 10000 mm and length up to and over 1000 meters. The improved sputtering process utilizes longer cathodes, arrangements of metal target(s), tension controller with tension meter(s), guard(s), cylinder cover(s), and control over the textile while traveling through the chamber. The metal layer deposited is highly adhesive to the textile and is suitable for producing clothing, swim wear, diving suit, tent, cushion, wall paper, curtain, carpet, protective cover, screen window, equipment casing, and various other items. The metal layer confers characteristics such as anti-bacterial, deodorizing, improved metallic appearance and texture, electrical conductivity, heat-shielding, heat retention, and dirt repellency to the textile.
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Suzuki Masayuki
Suzuki Takahiro
Takahashi Naoya
Day Pitney LLP
Salvatore Lynda
Sekisui Nano Coat Technology Co., Ltd.
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