論文
著書、解説、その他
特許

41) Noboru Osaka*
“Preparation and Properties of Immiscible Poly(lactic acid)/Ethyl Cellulose Bioplastic Blends with Good Transparency and Optical Control by Drawing”
Journal of Macromolecular Science, Part B, accepted.

40) Noboru Osaka*, Natsuko Takeda, Maki Adachi, Misaki Okufuji, Rikuto Osaka
“Miscibility, Hierarchical Structures, and Enhanced Mechanical Properties of Acrylic Rubber by Formation of Chemically and Physically Crosslinked Partially Miscible Interpenetrating Polymer Network with Poly(vinylidene fluoride)”
Macromolecules, 56, 1419-1433 (2023).

39) Noboru Osaka*, Yuichi Minematsu, Takaaki Ishihara, Natsuko Takeda
“SAXS and WAXS Studies on Miscibility and Deformation Behavior of Acrylic Rubber/poly(vinylidene fluoride)”
SPring-8/SACLA Research Report, 10, 271-274 (2022).

38) Akiyuki Nakano, Yuto Kubota, Yoichi Tanabe, Noboru Osaka, Hideyuki Higashimura
“Enzyme Model-Catalyzed Oxidative Copolymerization of Phenol with Continuously Adding an Endcap to Multi-Branched Poly(phenylene oxide) Showing Low Dielectric Constant”
Chemistry Letters, 51, 420-423 (2022).

37) Fumiaki Ono, Takumi Okihara, Noboru Osaka, Noriyuki Nagaoka, Yuji Kameoka, Akira Ishikawa, Hironari Ooki, Takumi Ito, Daisuke Todome, Shinya Uemoto, Mitsuaki Furutani, Tsutomu Inokuchi, Kenji Okada
“Flame retardance-donated lignocellulose nanofibers (LCNFs) by the Mannich reaction with (amino-1,3,5-triazinyl)phosphoramidates and their properties”
RSC Advances, 12, 3300-3308 (2022).

36) Noboru Osaka*, Takumi Ochi, Fumiaki Ono, Kenji Okada
“Preparation and Mechanical, Thermal and Oil-resistance Properties of Acrylic Rubber Nanocomposites Reinforced with Cellulose Nanocrystals”
Journal of Macromolecular Science, Part B, 60, 272-285 (2021).

35) Noboru Osaka*, Kenta Okauchi, Yuhei Eki, Yukihiro Noda
“Unexpected Cosolvency of Water on Poly(propylene glycol) in Hydrophobic Ionic Liquid”
Colloid and Polymer Science, 297, 1375-1381 (2019).

34) Noboru Osaka*, Yuichi Minematsu, Masatoshi Tosaka
“Influence of lithium-salt induced phase separation on thermal behaviors of poly(vinylidene fluoride)/ionic liquid gels and pore/void formation by competition with crystallization”,
RSC Advances, 8, 40570-40580 (2018).

33) Noboru Osaka*, Keiji Hamamoto
“Simultaneous stiffening, strengthening and toughening of poly(vinylidene fluoride)/propylene carbonate gels by thermal annealing near peak melting temperature”,
Polymer, 141, 132-142 (2018).
[Featured in Advances in Engineering]

32) Yu Yanagihara, Noboru Osaka, Satoshi Murayama, and Hiromu Saito
“Relationship between modulus and structure of annealed thermoplastic polyurethane”,
Materials Today Communications, 2, e9-e15 (2015).

31)大坂昇*
“圧力を用いた高分子の相挙動と物性制御"
高分子論文集, 71, 430-442 (2014).

30) Noboru Osaka*, Kyoshiro Yanagi, Hiromu Saito,
“The optical transparency and structural change of quenched poly(vinylidene fluoride) caused by cold-drawing”,
Polymer Journal, 45, 1033-1040 (2013).
[Selected to Featured Articles & 月間ダウンロード数1位（2013年10, 11月）]

29) Noboru Osaka, Masahiro Kato, Hiromu Saito,
“Mechanical properties and network structure of phenol resin cross-linked hydrogenated acrylonitrile-butadiene rubber”,
Journal of Applied Polymer Science, 129, 3396-3403 (2013).

28) Kiyu Kawate, Noboru Osaka, Hiromu Saito,
“Surface melting of crystallized poly(vinylidene fluoride) under carbon dioxide”,
Polymer, 54, 2406-2413 (2013).

27) Yu Yanagihara, Noboru Osaka*, Satoshi Murayama, and Hiromu Saito,
“Thermal annealing behavior and structure development of crystalline hard-segment domain in a melt-quenched thermoplastic polyurethane”,
Polymer, 54, 2183-2189 (2013).

26) Noboru Osaka*, Fumiya Kono, Hiromu Saito,
“SAXS study on deformation behavior of isotactic polypropylene under pressurized CO2”,
Journal of Applied Polymer Science, 127, 1228-1236 (2013).

25) Noboru Osaka, Mitsuhiro Shibayama,
“Pressure effects on cononsolvency behavior of poly(N-isopropylacrylamide) in water/DMSO mixed solvents”,
Macromolecules, 45, 2171-2174 (2012).

24) Kousuke Tsuchiya, Takashi Ohashi, Shutaro Miyamachi, Noboru Osaka, Hiromu Saito, Kenji Ogino,
“Fabrication of porous film based on poly(2,6-dimetyl-1,4-phenylene ether) block copolymer by supercritical carbon dioxide treatment”,
Reactive & Functional Polymers, 71, 958-963 (2011).

23) Hitoshi Endo, Koichi Mayumi, Noboru Osaka, Kohzo Ito, Mitsuhiro Shibayama,
“The static structure of polyrotaxane in solution investigated by contrast variation small-angle neutron scattering”,
Polymer Journal, 43, 155-163 (2011).

22) Mitsuhiro Shibayama, Noboru Osaka,
“Pressure- and temperature- induced phase separation transition in homopolymer, block copolymer, and protein in water”,
Macromolecular Symposia, 291-292, 115-121 (2010).

21) Yoshiko Yamamura, Kazuo Yoshida, Kiyu Kawate, Noboru Osaka, Hiromu Saito,
“Dielectric relaxation study of the crystalline chain motion of poly(vinylidene fluoride) under carbon dioxide”,
Polymer Journal, 42, 419-422 (2010).

20) Yoshifumi Okabe, Hideaki Murakami, Noboru Osaka, Hiromu Saito, Takashi Inoue,
“Morphology development and exclusion of noncrystalline polymer during crystallization in PVDF/PMMA blends”,
Polymer, 51, 1494-1500 (2010).

19) Koji Yoshida, Toshio Yamaguchi, Noboru Osaka, Hitoshi Endo, Mitsuhiro Shibayama,
“A study of alcohol-induced gelation of β-lactoglobulin with small-angle neutron scattering, neutron spin echo, and dynamic light scattering measurements”,
Physical Chemistry Chemical Physics, 12, 3260-3269 (2010).

18) Takuya Suzuki, Noboru Osaka, Hitoshi Endo, Mitsuhiro Shibayama, Yuko Ikeda, Hanako Asai, Norihito Higashitani, Yota Kokubo, Shinzo Kohjiya,
“Nonuniformity in cross-linked natural rubber as revealed by contrast-variation small-angle neutron scattering”,
Macromolecules, 43, 1556-1563 (2010).

17) Noboru Osaka, Mitsuhiro Shibayama, Tatsuya Kikuchi, Osamu Yamamuro,
“Quasi-elastic neutron scattering study on water and polymer dynamics in thermo/pressure sensitive polymer solutions”,
Journal of Physical Chemistry B, 113, 12870-12876 (2009).

16) Toshihiko Nishida, Hitoshi Endo, Noboru Osaka, Huan-jun Li, Kazutoshi Haraguchi, Mitsuhiro Shibayama,
“Deformation mechanism of nanocomposite gels studied by contrast variation small-angle neutron scattering”,
Physical Review E, 80, 030801(1-4) (2009).

15) Koichi Mayumi, Michihiro Nagao, Hitoshi Endo, Noboru Osaka, Mitsuhiro Shibayama, Kohzo Ito,
“Dynamics of polyrotaxane investigated by neutron spin echo”,
Physica B, 404, 2600-2602 (2009).

14) N. L. Yamada , H. Endo, N. Osaka, Y. Kawabata, M. Nagao, T. Takeda, H. Seto, M. Shibayama,
“Detector area expansion at iNSE neutron spin echo spectrometer”,
Physica B, 404, 2607-2610 (2009).

13) Takuya Suzuki, Hitoshi Endo, Noboru Osaka, Mitsuhiro Shibayama,
“Dynamics and microstructure analysis of N-isopropylacrylamide/silica hybrid gel”,
Langmuir, 25, 8824-8832 (2009).

12) Koichi Mayumi, Hitoshi Endo, Noboru Osaka, Hideaki Yokoyama, Michihiro Nagao, Mitsuhiro Shibayama, Kohzo Ito,
“Mechanically interlocked structure of polyrotaxane investigated by contrast variation small-angle neutron scattering”,
Macromolecules, 42, 6327-6329 (2009).

11) Noboru Osaka, Hitoshi Endo, Toshihiko Nishida, Takuya Suzuki, Huan-jun Li, Kazutoshi Haraguchi, Mitsuhiro Shibayama,
“Microphase separation in nanocomposite gels”,
Physical Review E, 79, 060801(1-4) (2009).
[Selected to Virtual Journal of Nanoscale Science & Technology, Vol. 19, No. 26 (2009.6)]

10) Yuko Ikeda, Norihito Higashitani, Kensuke Hijikata, Yota Kokubo, Yuichi Morita, Mitsuhiro Shiabayama, Noboru Osaka, Takuya Suzuki, Hitoshi Endo, Shinzo Kohjiya,
“Vulcanization: New focus on a traditional technology by small-angle neutron scattering”, Macromolecules, 42, 2741-2748 (2009).

9) Norihiro Inomoto, Noboru Osaka, Takuya Suzuki, Urara Hasegawa, Yayoi Ozawa, Hitoshi Endo, Kazunari Akiyoshi, Mitsuhiro Shibayama,
“Interaction of nanogel with cyclodextrin or protein: study by dynamic light scattering and small-angle neutron scattering”,
Polymer, 50, 541-546 (2009).

8) Shyamal Kumar Kundu, Noboru Osaka, Takuro Matsunaga, Masaru Yoshida, Mitsuhiro Shibayama,
“Structural characterization of ionic gelator studied by dynamic scattering and small angle neutron scattering”,
Journal of Physical Chemistry B, 112, 16469-16477 (2008).

7) Koichi Mayumi, Noboru Osaka, Hitoshi Endo, Hideaki Yokoyama, Yasuhiro Sakai, Mitsuhiro Shibayama, Kohzo Ito,
“Concentration-induced conformational change in linear polymer threaded into cyclic molecules”,
Macromolecules, 41, 6480-6485 (2008).

6) Noboru Osaka, Shin-ichi Takata, Takuya Suzuki, Hitoshi Endo, Mitsuhiro Shibayama,
“Comparison of heat- and pressure-induced gelation of β–lactoglobulin aqueous solutions studied by small-angle neutron and dynamic light scattering”,
Polymer, 49, 2957-2963 (2008).

5) Mitsuhiro Shibayama, Hiromitsu Kawada, Takuji Kume, Takuro Matsunaga, Hidetaka Iwai, Tomohiko Sano, Noboru Osaka, Sho Miyazaki, Satoshi Okabe, Hitoshi Endo,
“In situ small-angle neutron scattering and rheological measurements of shear-induced gelation”,
Journal of Chemical Physics, 127, 144507(1-7) (2007).

4) Noboru Osaka, Sho Miyazaki, Satoshi Okabe, Hitoshi Endo, Aya Sasai, Kenichi Seno, Sadahito Aoshima, Mitsuhiro Shibayama,
“Pressure-induced reentrant micellization of amphiphilic block copolymers in dilute aqueous solutions”,
Journal of Chemical Physics, 127, 094905(1-5) (2007).

3) Noboru Osaka, Satoshi Okabe, Takeshi Karino, Yumi Hirabaru, Sadahito Aoshima, Mitsuhiro Shibayama,
“Micro- and macrophase separations of hydrophobically solvated block copolymer aqueous solutions induced by pressure and temperature”,
Macromolecules, 39, 5875-5884 (2006).

2) N. Osaka, S. Okabe, T. Karino, Y. Hirabaru, S. Aoshima, M. Shibayama,
“SANS study of hydrophobic effects on pressure-induced micro- and macro- phase separations of block copolymers”,
Physica B, 385, 749-751 (2006).

1) Noboru Osaka, Mitsuhiro Shibayama,
“Pressure-induced phase separation of hydrophobically solvated block-copolymer solution”,
Physical Review Letters, 96, 048303(1-4) (2006).

12) 大坂昇, 柴山充弘
“ポリマーアロイの相分離”
高圧力の科学・技術事典, 朝倉書店, 2022年11月.

11) 大坂昇, 柴山充弘
“水溶性高分子”
高圧力の科学・技術事典, 朝倉書店, 2022年11月.

10) 大坂昇
“アクリルゴムと結晶性フッ素樹脂からなる部分的に相溶なセミ相互侵入高分子網目の階層構造と力学物性”
ポリマーアロイ/ブレンドにおける相溶性・分散条件の最適設計, 評価応用の最新技術, 技術情報協会 2020年11月.

9) 大坂昇
“階層構造から読み解くゴムのひみつ”
化学と教育, vol. 67 (3), 120-121 (2019)

8) 大坂昇
“フッ素樹脂との相溶ブレンドによるアクリルゴムの同時的な高強度化・高延性化”
日本ゴム協会誌, vol. 91 (8), 309-315 (2018)

7) 大坂昇
“融点近傍での熱処理による結晶性物理ゲルの同時的な高強度化・高延性化”
ゲル化剤・増粘剤の使用ノウハウと材料への応用事例集, 技術情報協会, 2018年2月.

6) 大坂昇
“フッ素系結晶性高分子とのブレンドによるアクリルゴムの高強度化と高延性化”
第三・第四世代ポリマーアロイの設計・制御・相容化技術, 160-166, S&T出版, 2016年11月.

5) Noboru Osaka, Kyoshiro Yanagi, Hiromu Saito
高分子, vol. 63 (5), 279 (2014).

4) 大坂昇, 長谷川翔一, 斎藤拓
“急冷法によるアイソタクチックポリブテン-1/アイソタクチックポリプロピレンブレンドの結晶高次構造制御と高透明化”
次世代ポリオレフィン総合研究, vol. 7, 94-99, 三恵社, 2013年12月.

3) 大坂昇
“ポリマーブレンド”,
成形加工, vol. 24 (7), 393-397 (2012).

2) 大坂昇
“ポリマーブレンド”,
成形加工, vol. 23 (7), 326-331 (2011).

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“中性子スピンエコー分光器iNSEの検出器大面積化: Detector Area Expansion at iNSE Neutron Spin Echo Spectrometer”,
波紋, 17 (2), 132-135, (2007).

3) 大坂昇、岡田賢治、井口勉、留目大輔
「水性塗料」、
特願2021-077433、4月30日.

2) 飯森聡悟、斎藤拓、大坂昇、河原成元、由井浩、住田雅夫、酒井忠基
「ゴム－ポリオレフィン複合体の製造方法」、
特願2012-111021、5月14日.

1) 大坂昇、斎藤拓
「フッ素系樹脂フィルムの製造方法」、
特願2012-109828、5月11日.