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TOMISAWA Ren

Academic OrganizationAcademic Assembly School of Science and Technology Institute of Textile Science and TechnologyTEL
Education and Research OrganizationFaculty of Textile Science and Technology Division of Textiles and Kansei EngineeringFAX
PositionAssistant ProfessorMail Address
Address3-15-1, Tokida, Ueda City 386-8567Web site

Profile

Academic Background
Degree
博士(工学) , 信州大学

Research

Books, Articles, etc.
Articles
Polycarbonate/Polypropylene-conjugated Melt-blown Nonwovens: Thermal Stability and Performance as Li-ion Battery Separators
Journal of Textile Engineering,69(5):71-77 2023(Oct.)
Author:Ren Tomisawa, Makimura, Akihiro, KyoungHou Kim, Yutaka Ohkoshi


Tensile strength of polyester fiber estimated by molecular-chain extension prior to structure formation
Scientific Reports,13(1):11759 2023(Jul.)
Author:Ren Tomisawa, Mutsuya Nagata, Yumu Otsuka, Toshifumi Ikaga, KyoungHou Kim, Yutaka Ohkoshi, Kazuyuki Okada, Toshiji Kanaya, Hiroo Katsuta


Fiber structure development of poly(ethylene terephthalate-co-isophthalate) copolymer
Polymer,245:124708 2022(Mar. 04)
Author:R. Tomisawa, M. Okazaki, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada, T. Kabe, T. Kanaya, H. Katsuta, Y. Funatsu


Effects of melt-spinning speed on structure development of polypropylene fiber after necking
Journal of Fiber Science and Technology,76(5):161-169 2020(May 20)
Author:Koike Naoki, Tomisawa Ren, Ikaga Toshifumi, Kim KyoungHou, Ohkoshi Yutaka, Okada Kazuyuki, Masunaga Hiroyasu, Kanaya Toshiji, Katsuta Hiroo, Funatsu Yoshitsugu


Effects of dimensions and regularity on the mechanical properties of the smectic phase formed during orientation-induced crystallization of poly(ethylene terephthalate)
Polymer,164:163-173 2019(Feb. 15)
Author:R. Tomisawa, S. Oneda, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada, H. Masunaga, T. Kanaya, H. Katsuta, Y. Funatsu


Ultra-SAXS observation of fibril-size structure formation after the necking of poly(ethylene terephthalate) and poly(phenylene sulfide) fiber
Polymer Journal,51(2):211-219 2018(Nov. 09)
Author:R. Tomisawa, T. o, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada, H. Masunaga, T. Kanaya, H. Katsuta, Y. Funatsu


Effect of melt spinning conditions on the fiber structure development of polyethylene terephthalate
Polymer,116(S1):367-377 2017(May 05)
Author:R. Tomisawa, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada,H. Masunaga, T. Kanaya, M. Masuda, Y. Maeda


Effect of draw ratio on fiber structure development of polyethylene terephthalate
Polymer,116(S1):357-366 2017(May 05)
Author:R. Tomisawa, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada,H. Masunaga, T. Kanaya, M. Masuda, Y. Maeda


Presentations
Fiber structure development of poly(ethylene terephthalate-co-isophthalate) copolymer
PPS37 2022(Apr. 13)
Presenter:R. Tomisawa, M. Okazaki, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada, T. Kabe, T. Kanaya, H. Katsuta, Y. Funatsu


Ultra-SAXS observation of fibril-size structure formation after the necking of poly(ethylene terephthalate) and poly(phenylene sulfide) fiber
IPC2018 2018(Dec. 06)
Presenter:R. Tomisawa, T. Ando, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada, H. Masunaga, T. Kanaya, H. Katsuta, Y. Funatsu


Dimensions and stability of smectic phase formed on the structure development of poly(ethylene terephthalate) fiber
ATC14 2017(Jul. 27)
Presenter:R. Tomisawa, S. Oneda, T. Ikaga, K. H. Kim, Y. Ohkoshi, K. Okada, H. Masunaga, T. Kanaya, M. Masuda, Y. Maeda