Masaaki Tani | Researchain

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Journal of The Chemical Society, Chemical Communications | 1995

An organic/inorganic hybrid layered polymer: methacrylate–magnesium(nickel) phyllosilicate

Yoshiaki Fukushima; Masaaki Tani

Reaction of a silicon trialkoxide with magnesium or nickel chloride leads to a new polymer in which organic side chains are linked to a phyllosilicate-like framework through Si–C covalent bonds.

Kobunshi Ronbunshu | 2002

Properties of Organic/Inorganic Hybrid Clay-Like Polymers with Epoxy Groups.

Masaaki Tani; Yoshiaki Fukushima

エポキシ環をもつトリアルコキシシランと金属塩化物より有機/無機ハイブリッド層状高分子を合成した. これは無機部が雲母, スメクタイトなどと同様の層状ケイ酸塩構造であり, エポキシ基を含む有機側鎖が無機部のシリカ4面体層のシリコン原子と共有結合で結ばれた構造の有機/無機複合体である. 合成したハイブリッド層状高分子とエポキシ樹脂, エポキシ樹脂用硬化剤の混合物の粉末X線回折 (XRD) 結果よりハイブリッド層状高分子はエポキシ樹脂や硬化剤により膨潤することを確認した. ハイブリッド層状高分子をエポキシ樹脂/硬化剤系にフィラーとして添加した場合, 動的粘弾性 (DMA) 測定において貯蔵弾性率が全温度域で増加し, ガラス転移温度が上昇した. 無機層状粒子と共有結合したエポキシ基がエポキシ樹脂/硬化剤マトリックスと反応結合することにより耐熱性向上に効果的に寄与したものと考えられる.

Bulletin of the Chemical Society of Japan | 1996

Synthesis of 2:1 Type 3-(Methacryloxy)propyl Magnesium (Nickel) Phyllosilicate.

Yoshiaki Fukushima; Masaaki Tani

Archive | 1995

Layered inorganic-organic polymer shaped article thereof and process for producing the same

Masaaki Tani; Yoshiaki Fukushima; Akane Okada; Katsuya Mizutani

Archive | 2006

Insulating film, powder for magnetic core, powder magnetic core and method for forming them or method for producing them

Eisuke Hoshina; Hideshi Kishimoto; Shin Tajima; Masaaki Tani; 栄介保科; 秀史岸本; 伸田島; 昌明谷

Archive | 2008

Powder for magnetic core, powder magnetic core, and their production methods

Shin Tajima; Masaaki Tani; Daisuke Okamoto; Eisuke Hoshina; Hidefumi Kishimoto; Daisuke Ichigozaki

Archive | 1997

Organic phyllotitanosilicate, shaped body thereof, and method for producing them

Masaaki Tani; Yoshiaki Fukushima; Kazuo Okamoto; Kazuhisa Yano

Archive | 1995

Hybrid material and process for producing the same

Yoshiaki Fukushima; Masaaki Tani

Archive | 2005

Variable valve actuation mechanism for an internal combustion engine

Yoshiaki Miyazato; Yuji Yoshihara; Fuminori Hosoda; Takahide Koshimizu; Koichi Shimizu; Manabu Tateno; Masaaki Tani

Archive | 2003

Paint composition, proces for producing wear-resistant coating film using the same, and wear-resistant coating film comprising the same

Masaaki Tani; Yoshiaki Fukushima; Toshihisa Shimo; Hitotoshi Murase

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