Invention Grant
- Patent Title: Solventless methods of coating a carbon nanotube network and carbon nanotube networks coated with a polymer
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Application No.: US15662177Application Date: 2017-07-27
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Publication No.: US10358562B2Publication Date: 2019-07-23
- Inventor: Katherine M. Palmer , Amy M. Heintz , Brett R. Burton , Ioan I. Feier , Timothy J. Lastrapes
- Applicant: Battelle Memorial Institute
- Applicant Address: US OH Columbus
- Assignee: Battelle Memorial Institute
- Current Assignee: Battelle Memorial Institute
- Current Assignee Address: US OH Columbus
- Agent Frank Rosenberg
- Main IPC: C09D5/24
- IPC: C09D5/24 ; C08K3/04 ; C09D7/40 ; C09D5/00 ; H01B1/04 ; C08K9/08
Abstract:
A method of coating a carbon nanotube material with a solventless coating composition is described. The resulting coating has been shown to preserve the conductivity of the conductive layer and protect the conductive layer from the effects of subsequent coating compositions. Examples are shown in which the coating formulation comprises a polyol and an isocyanate. A layer material comprising a polyurethane coating on a carbon nanotube network layer is also described.
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