POLYMERS Vol.68 No.4
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COVER STORY
Fillers: Magical Powders and Spices
In your smartphone, filler materials are added to greatly improve the hardness and toughness of a polymer body and to control the electrical properties for the touch panel. If you look inside it, fillers improve the thermal conductivity of the resin materials for a high-speed CPU. Moreover, fillers are also used for ecological and economical tires as well as high-performance batteries. Recently, research on anisotropic filler and nanofiller materials, and their surface treatment and dispersion technologies have been active because of requirements of high performance electronic and optical polymer materials. As you can see, fillers are ubiquitous. This issue is featuring the latest research trends of fillers (magical powders and spices) in various fields for improving the performance of polymer materials.
Editors: NAGANO, SHIKINAKA, SUGIYASU, and D. SUZUKI

Digest for English Readers
152

Hot Topics in Polymer Science in SPSJ
155

Commentary
To Mix Fillers into Polymers Arimitsu USUKI
156

COVER STORY: Highlight Reviews
Obsercation and Simulation of Fillers in Rubber for Vehicle Tires Yuya SHINOHARA, Hiroyuki KISHIMOTO
157
Invention of Optical Hybrid Materials Having High Refractive Index and Abbe’s Number using ZrO2 Nanoparticles Seigou KAWAGUCHI, Kazushi ENOMOTO
160

PolyMANGA
163

COVER STORY: Topics and Products
Development of AlN Whisker Filler for High-Thermal Conductive Resin and Start-up Company Toru UJIHARA
164
Transparent Conductive Film using Silver Nanowires Shigeru YAMAKI
166
Functional Filler Filling Polymer Electrolyte Membrane Keiji SHITO, Akito MASUHARA
168
Development of Carbon Nanotube/Polyamide Nanocomposite Reverse Osmosis Membranes Kenji TAKEUCHI, Takuya HAYASHI, Morinobu ENDO
170

Polymer Science and I: A Personal Account
“Egotistic” and “Theme of Beethoven’s Symphony No.5” Kyosuke ISODA
172

Messages: “Work and Life”
Anti-Role Model Kayori TAKAHASHI
173

Front-Line Polymer Science
Recent Progress in Polymer Solar Cells Hideo OHKITA, Hyung Do KIM, Yasunari TAMAI
174

Messages from SPSJ
179
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