| 高分子 Vol.58 No.6 |
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特集 安全・安心と高分子 |
| グローイングポリマー Polymer Science and I: A Personal Account |
| 見えないものを見る力 My Research Concept |
彼谷美千子 Michiko KAYA |
| ＜要旨＞I note here my research concept derived from own scientific experience. In order to find new meanings, I have always searched novel understandings on results obtained from experiments. Now, the novel understandings take root me as my research concept. |
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| 展望 COVER STORY: Highlight Reviews |
| 高強度・高弾性率高分子 High Modulus & High Strength Polymers |
西野 孝 Takashi NISHINO |
| ＜要旨＞Ultimate tensile
strength, Young’s modulus, toughness of polymers were discussed from the
view points of safe and security. Nowadays, these mechanical properties
of polymers are found to be superior to those of metals and ceramics.
Further reduction of structural defect will be expected for making good
things better. Keywords: Mechanical Properties / High Modulus / High Strength / Toughness / Crystal Modulus / Ultimate Strength / Body Armor |
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| 地震から守る－免震ゴムの現状と今後の展開－ Earthquake Protection Materials - Reviews and Future Directions of Elastomeric Isolators |
室田 伸夫 Nobuo MUROTA |
| ＜要旨＞The base-isolation
technology to moderate earthquake forces transmitted to structures has
been widely developed, providing widespread use of variable seismic isolation
systems for earthquake protection. Elastomeric isolators play an integral
role in seismic isolation systems. In this report, recent developments
and future directions of the elastomeric isolators are discussed through
concrete examples. Keywords: Base Isolation / Rubber Bearing / Earthquake / Seismic Protection |
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| 高分子を利用したアレルゲン不活性化技術 The Allergen Inactivation Technology by Polymeric Materials |
鈴木 太郎 Taro SUZUKI |
| ＜要旨＞In recent
years, indoor allergens have been pointed out to be important sources
of perennial rhinitis, atopic dermatitis, and asthma. In this paper,
the author describes the allergen inactivation technology using enzymes
and phenolic polymers that successfully exclude allergens from the living
environment. Keywords: Allergen / Inactivation / Enzyme / Phenol |
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| 放射線加工による繊維状捕集材の開発 Fibrous Metal Ion Adsorbent Synthesized by Radiation Processing |
玉田 正男 Masao TAMADA |
| ＜要旨＞Graft polymerization
is a radiation processing which can impart a desired functional group
into a trunk polymer. When a nonwoven fabric is selected as the trunk
polymer of the graft polymerization, a fibrous metal adsorbent can be
synthesized. The resulting fibrous adsorbent realizes extremely high
flow rate in the metal ion adsorption. The present paper describes the
characteristic of the fibrous adsorbent and the applications to removal
of toxic metals and collection of useful metals. Keywords: Radiation Processing / Graft Polymerization / Fibrous Metal Adsorbent / Nonwoven Fabric / High Flow Rate / Removal of Toxic Metals / Collection of Useful Metals |
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| 医療機器とその材料の生物学的安全性と生体適合性 Evaluation of Safety and Biocompatibility of Medical Devices and Their Materials |
中岡 竜介・土屋 利江 Ryusuke NAKAOKA and Toshie TSUCHIYA |
| ＜要旨＞Before utilizing
medical devices, evaluating their safety is indispensable. When polymers
are utilized for the medical devices, not only themselves but also their
components such as monomers, catalysts and additives must be evaluated
to estimate their safety as well as their biocompatibility by appropriate
methods. Various studies on cell-polymer interaction provide valuable
information to develop the safety and biocompatibility of materials utilized
for medical devices. Keywords: Medical Devices / Safety / Biocompatibility / Cell-Polymer Interaction / Cytotoxicity / Genotoxicity / ISO |
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| トピックス COVER STORY: Topics and Products |
| マラリア防除用長期残効性防虫蚊帳 Long Lasting Insecticidal Net for Malaria Control |
庄野 美徳 Yoshinori SHONO |
| ＜要旨＞Long lasting
insecticidal net (LLIN) is an essential tool for malaria control. Olyset®
Net is the first LLIN recommended by WHO. It consists of a polyethylene
fiber incorporating permethrin. Olyset® Net has made great contribution
to fight against malaria. Keywords: Long Lasting Insecticidal Net / LLIN / Pyrethroid / Malaria / Mosquito / Olyset / Polyethylene |
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| プラゲノムシステム－材料に情報を付与－ Plagenom System |
安野 喜代史 Kiyoshi YASUNO |
| ＜要旨＞A new system
for the detection of product's records of plastic materials is described. Keywords: Genuineness / Traceability |
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| 土木用摩擦低減材 A Friction Decreasing Material for Constructional Application |
岡本 功一 Koichi OKAMOTO |
| ＜要旨＞Friction
decreasing material for constructional application; FDMC mainly consist
of cross-linked polymers, enabling it to absorb water and form hydrogels.
The gel form in FDMC mediates a friction decrease between soil and applied
constructional structures, providing the high level of lubrication performance.
A wide variety of constructional systems with FDMC have been developed
to address safety issues through the high lubrication performance. Keywords: Civil Engineering / Frictional Decrease / Gel / Friction Angle / Lubrication / Safety / Construction |
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| 高分子科学最近の進歩 Front-Line Polymer Science |
| 機能材料分野で活躍が期待されるモノマー Development of Monomers Contributing to Useful Applications to Functional Materials |
遠藤 剛・須藤 篤 Takeshi ENDO and Atsushi SUDO |
| ＜要旨＞Molecular
design of new monomers is the important core of development of new functional
materials. Several cyclic monomers such as amino acid N-carboxyanhydride
(NCA), 1,3-benzoxazine, and some specific lactones are becoming essential
monomers in the fields of biomaterials, aerospace materials, and high
performance adhesives for electronics, respectively. Molecular designs
of these monomers, their practical synthetic processes, and the current
status as well as the future prospect of their applications to functional
materials are demonstrated herein. Keywords: Molecular Design of Monomers / Functional Materials / Practical Applications |
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| Copyright(C) 2009 The Society of Polymer Science, Japan All Rights Reserved. |