US Patent 9708451 Silicone elastomers capable of large isotropic dimensional change
Patent 9708451 was granted and assigned to Lawrence Livermore National Security (company) on July, 2017 by the United States Patent and Trademark Office.
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Described herein is a highly effective route towards the controlled and isotropic reduction in size-scale, of complex 3D structures using silicone network polymer chemistry. In particular, a class of silicone structures were developed that once patterned and cured can ‘shrink’ micron scale additive manufactured and lithographically patterned structures by as much as 1 order of magnitude while preserving the dimensions and integrity of these parts. This class of silicone materials is compatible with existing additive manufacture and soft lithographic fabrication processes and will allow access to a hitherto unobtainable dimensionality of fabrication.
US Patent 09708451 Silicone elastomers capable of large isotropic dimensional change US Patent 9708451 Silicone elastomers capable of large isotropic dimensional change
US Patent 09708451 Silicone elastomers capable of large isotropic dimensional change
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