Silicone elastomers capable of large isotropic dimensional change

Lewicki, James; Worsley, Marcus A.

Title: Silicone elastomers capable of large isotropic dimensional change

Patent · Tue Nov 27 00:00:00 EST 2018

OSTI ID:1495338

Lewicki, James; Worsley, Marcus A.

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.

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Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC52-07NA27344

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA)

Patent Number(s):: 10,138,330

Application Number:: 15/584,711

OSTI ID:: 1495338

Resource Relation:: Patent File Date: 2017 May 02

Country of Publication:: United States

Language:: English

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