Y. Ohkoshi

Initial structure development in the CO2 laser-heated drawing of poly(trimethylene terephthalate) fiber (2008)

Kim, K, Kang, Y, Murata, T, Ikehata, S, Ohkoshi, Y, Gotoh, Y, ...

Because rapid and uniform laser heating can fix the neck-drawing point in continuous drawing of PTT fiber, we have successfully analyzed the fiber structure development in the continuous drawing...

Initial stage of fiber structure development in the continuous drawing of poly(ethylene terephthalate) (2008)

Yamaguchi, T, Kim, K, Murata, T, Koide, M, Hitoosa, S, Urakawa, H, ...

This is the pre-peer reviewed version of the following article: JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 46(19): 2126-2142, 2008, which has been published in final form...

Initial Stage of Fiber Structure Development in the Continuous Drawing of Poly(ethylene terephthalate) (2008)

Yamaguchi, T, Kim, K, Murata, T, Koide, M, Hitoosa, S, Urakawa, H, ...

This is a preprint of an article published in Journal of Polymer Science: Part B: Polymer Physics. 46(19): 2126-2142 (2008).

Conductivity and structure of a polyamide/silver iodide nanocomposite (2008)

Fujimori, Y, Gotoh, Y, Kawaguchi, A, Ohkoshi, Y, Nagura, M

This is a preprint of an article published in JOURNAL OF APPLIED POLYMER SCIENCE 2008; 108(5): 2814-2824

Ultra-Fine fibers Produced by Laser-Electrospinning (2008)

Takasaki, M, Fu, H, Nakata, K, Ohkoshi, Y, Hirai, T

We used a CO2 laser as a heat source to avoid thermodegradation in the melt-electrospinning process (termed “laser electrospinning” (LES)). Nylon 6, polypropylene, poly (ethylene terephthalate)...

Electrospinning of poly (ether sulfone) and evaluation of the filtration efficiency (2007)

Nakata, K, Kim, SH, Ohkoshi, Y, Gotoh, Y, Nagura, M

Poly(ethylene terephthalate) nanofibers made by sea-island-type conjugated melt spinning and laser-heated flow drawing (2007)

Nakata, K, Fujii, K, Ohkoshi, Y, Gotoh, Y, Nagura, M, Numata, M, ...

This is a preprint of an article published in [MACROMOLECULAR RAPID COMMUNICATIONS. 28(6): 792-795(2007)]

Drawing behavior and characteristics of laser-drawn polypropylene fibers (2006)

Uddin, AJ, Mashima, Y, Ohkoshi, Y, Gotoh, Y, Nagura, M, Sakamoto, A, ...

This is a preprint of an article published in JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS. 44(2): 398-408 (2005)

Hydration in a new semiaromatic polyamide observed by humidity-controlled dynamic viscoelastometry and X-ray diffraction (2005)

Uddin, AJ, Gotoh, Y, Ohkoshi, Y, Nagura, M, Endo, R, Hara, T

This is a preprint of an article published in JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 2005; 43(13): 1640-1648

Online wide-angle X-ray diffraction/small-angle X-ray scattering measurements for the CO2-laser-heated drawing of poly(ethylene terephthalate) fiber (2005)

Yamaguchi, T, Komoriyama, K, Ohkoshi, Y, Urakawa, H, Gotoh, Y, Terasawa, N, ...

This is a preprint of an article published in JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS. Vol 43(9): 1090-1099 (2005).