巻号一覧
86 巻, 6 号
選択された号の論文の10件中1～10を表示しています
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総説特集 バイオ由来原料や非石油原料によるゴム・プラスチックの最新動向
巻頭言
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永田 員也2013 年86 巻6 号 p. 159-
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーPDF形式でダウンロード (129K)
総説
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永田 員也2013 年86 巻6 号 p. 160-
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーPDF形式でダウンロード (205K) -
宇山 浩2013 年86 巻6 号 p. 161-168
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーFor issues of energy crisis and global environmental pollution by greenhouse gases, polymers based on renewable resources have become increasingly important, contributing to building sustainable society. This review deals with recent development of bio-based polymers. Practical issues of biomass plastics, new biomass plastics, production of common plastics from biomass, polymeric materials from natural polymers, and plant oil-based polymers are mentioned.抄録全体を表示PDF形式でダウンロード (2848K) -
北條 将広, 福島 靖王, 佐藤 隆之, 渡辺 訓江, 小澤 洋一2013 年86 巻6 号 p. 169-175
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーFor decoupling natural resource use and environment impacts from economic growth, tire industry will develop and utilize sustainable technologies to value natural resources, thinking not only environment but also supply and business for realization of the “Green Economy”. In this effort, just replacing tire raw materials derived from fossil resources with ones from renewable resources is not sufficient. Rather, it is more important to assess sustainability of our resources throughout their life cycles.
In this report, we describe specific initiatives such as guayule and Russian dandelion as additional natural rubber species, a new cellulosic fibers and polymers from biomass toward the development of 100% sustainable materials, which is Bridgestone Group's long-term environmental vision for the 2050 and beyond.抄録全体を表示PDF形式でダウンロード (1678K) -
小椎尾 謙2013 年86 巻6 号 p. 176-180
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーA shift from petrochemical feedstocks towards biomass-based feedstocks is of both environmental and economical importance for the future production of chemicals, plastics, fibers, rubbers and so forth. One of the most important requirements to biomass-based materials is to keep or be prior to various properties of existing petrochemical materials. In this review, I shall focus on the recent research and develop trend of biomass-based polyurethanes. The review consists of two parts; polyurethane mixed with biomass as filler and the polyurethane in which the biomass is employed as a main ingredient. The latter concerns various oil-based polyols including castor oil, soybean oil and rapeseed oil, which is one of the ingredients of flexible polyurethane foams.抄録全体を表示PDF形式でダウンロード (3443K) -
筒井 昌一2013 年86 巻6 号 p. 181-187
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーCalcium carbonate, which is made from limestone available in all over Japan, has widely been used as fillers for various fields like rubber, plastics and paint, etc. In this paper, function and role of calcium carbonate, especially the ultrafine synthetic calcium carbonate, applied for rubber is reviewed.
In this report, ultrafine synthetic calcium carbonate is focused and its function & role applied for rubber is introduced.抄録全体を表示PDF形式でダウンロード (3293K) -
宮保 淳2013 年86 巻6 号 p. 188-193
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーPolyamide 11, engineering plastics made from C11 monomer by cracking of castor oil(C18), has been used for more than 50 years in many applications such as automotive, electronics and industrial parts. Due to strong environmental request of society to use bio-based material rather than petroleum based one, castor oil based polyamides have attracted more attention from many industries. In this article, specific characteristics of novel castor oil based polymers such as Polyamide 11 based thermoplastic elastomer, semi-aromatic polyamides with excellent balance of heat resistance and rigidity, and new long chain aliphatic polyamides based on C10 monomer(sebacic acid)are described. Thanks to unique crystalline structure, low moisture pick-up, dimensional stability and softness coming from long aliphatic chain, these polymers have opened up new era of high performance bio-based engineering plastics.抄録全体を表示PDF形式でダウンロード (819K) -
上田 一恵2013 年86 巻6 号 p. 194-197
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーTrend of polylactide is shown with the application, film, sheet, fiber, non-woven fabric and resin for injection molding, indicating the relationship with the properties of polylactide.抄録全体を表示PDF形式でダウンロード (1611K) -
藤倉 慶太郎2013 年86 巻6 号 p. 198-202
発行日: 2013年
公開日: 2013/08/02
ジャーナル フリーThe protection movement of the global environment by reducing petroleum consumption and CO2 emission is the important problem for all industries including the tire manufacture.
Our company decided the concept of developing fossil resource-free tire in 2000. We have already launched two kinds of tire which raised the ratio of fossil resource-free materials. The ratio of fossil resource-free material was able to be raised even to 70% in 2006, and the ratio was able to be raised to 97% in 2008. And then, we have completed and announced the technology of raising the ratio of fossil resource-free material to 100% by using natural material modification and biomass conversion technologies.抄録全体を表示PDF形式でダウンロード (1518K)
紹介
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2013 年86 巻6 号 p. Annc06_191-
発行日: 2013年
公開日: 2013/08/02
ジャーナル 認証ありPDF形式でダウンロード (276K)
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