发明名称 |
NONCONDUCTIVE FILMS FOR LIGHTER THAN AIR BALLOONS |
摘要 |
Non-conductive films for constructing lighter than air balloons are provided. A non-conductive film may comprise multiple layers of gas barrier polymers. An outer surface printable layer and an interior heat or ultrasonically sealable layer may also be included. Each gas barrier film may comprise multiple (e.g., from 3 to approximately 75) barrier layers. A gas barrier core has a nano-layer structure. A gas barrier core may also comprise a biodegradable film or a bio-based film. A non-conductive film may comprise a metal layer for enhancing gas barrier properties. The metal layer may be discontinuous. The metal layer may be conductive and coated with an insulating top coat. |
申请公布号 |
US2016221035(A1) |
申请公布日期 |
2016.08.04 |
申请号 |
US201615094884 |
申请日期 |
2016.04.08 |
申请人 |
SAN DIEGO GAS & ELECTRIC COMPANY |
发明人 |
MOUNT, III ELDRIDGE M.;SANFORD DENIS S. |
分类号 |
B05D3/00;C23C26/00 |
主分类号 |
B05D3/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of creating a film for lighter than air balloons, comprising
printing on a substrate to create a pattern; depositing a metal layer on the substrate to cover the pattern; and heating the substrate to vaporize the pattern thereby creating a discontinuous metal layer on the substrate. |
地址 |
San Diego CA US |