Electroconductive member for electrophotography, process cartridge and electrophotographic apparatus

Y Kikuchi, K Yamauchi, N Muranaka, S Yamada… - US Patent …, 2017 - Google Patents
The present invention relates to an electroconductive mem ber including an
electroconductive Support layer and a Surface layer formed on a circumference thereof and …

Electroconductive member for electrophotography, process cartridge, and electrophotographic apparatus

K Yamauchi, S Yamada, N Muranaka, Y Kikuchi… - US Patent …, 2017 - Google Patents
To suppress an image trouble resulting from abnormal discharge independent of the use
conditions and use environment of an electroconductive member, provided is an …

Electroconductive member for electrophotography, process cartridge, and electrophotographic apparatus

Y Kikuchi, K Yamauchi, M Shimada, T Hino… - US Patent …, 2017 - Google Patents
Provided is an electroconductive member configured to Suppress a void image caused by
abnormal discharge and a horizontal streak-like image caused by downstream dis charge …

Electro-conductive roller and method of manufacturing the same

T Hino, K Yamauchi, M Shibata - US Patent 9,665,029, 2017 - Google Patents
An electro-conductive roller, such as a charging roller, that can reduce abnormal electrical
discharge in the axial direc tion of the roller and pinhole leak and be resistant to degradation …

Methods for producing coaxial structures using a microfluidic jet

FG Fan, D Bohling, DM Keicher, M Essien - US Patent 9,694,389, 2017 - Google Patents
The object of the invention is the provision of methods for controlled production of
continuous multi-component filaments or discreet structures using a multi-component liquid …

Process of making core-sheath nanofibers by coaxial electrospinning

Y Qi, C Moorlag, Q Zhang, NX Hu - US Patent 8,257,641, 2012 - Google Patents
Exemplary embodiments provide core-sheath nanofibers pro duced by coaxial
electrospinning, fuser members comprising core-sheath nanofibers, and methods for …

Packaged device exposed to environmental air and liquids and manufacturing method thereof

FG Ziglioli, FV Fontana, L Maggi - US Patent 9,011,776, 2015 - Google Patents
A packaged device, wherein at least one sensitive portion of a chip is enclosed in a chamber
formed by a package. The package has an air-permeable area having a plurality of holes …

Electrospinning process for manufacture of multi-layered structures

Q Pham, U Sharma, J Marini, X Yan, L Core - US Patent 8,968,626, 2015 - Google Patents
US8968626B2 - Electrospinning process for manufacture of multi-layered structures - Google
Patents US8968626B2 - Electrospinning process for manufacture of multi-layered structures …

Gradient nanofiber non-woven

WA Scrivens, H Zhou - US Patent 8,889,572, 2014 - Google Patents
A gradient nanofiber non-woven contains a plurality of nanofibers where at least 70% of the
nanofibers are bonded to other nanofibers. The nanofibers each have a surface and a …

Nanofiber Non-Wovens Containing Particles

WA Scrivens, H Zhou - US Patent App. 12/893,028, 2012 - Google Patents
BACKGROUND 0003. Both particles (especially nano-particles) and nanofibers have been
in the interest of various industries due to the high surface area to volume ratio offered by …