{"title":"Trend of polylactide","authors":"Kazue Ueda","doi":"10.2324/GOMU.86.194","DOIUrl":"https://doi.org/10.2324/GOMU.86.194","url":null,"abstract":"","PeriodicalId":405949,"journal":{"name":"Journal of the Society of Rubber Industry,Japan","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130965182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of high thermal conductive composite/hybrid materials with controlled interfaces","authors":"Yasuharu Yamada, M. Miki","doi":"10.2324/GOMU.86.133","DOIUrl":"https://doi.org/10.2324/GOMU.86.133","url":null,"abstract":"","PeriodicalId":405949,"journal":{"name":"Journal of the Society of Rubber Industry,Japan","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122443987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Molecular Simulations for Rheology of Polymeric Materials","authors":"Yuichi Masubuchi","doi":"10.2324/GOMU.86.113","DOIUrl":"https://doi.org/10.2324/GOMU.86.113","url":null,"abstract":"Although molecular simulations are useful tool for material design, it is not straightforward to apply the technique to polymeric materials due to the long relaxation time. The widely used strategy to overcome this difficulty is ‘coarse-graining’where a set of slow variables is chosen and the other state variables are statistically embedded into the time evolution of the chosen variables. However, there has not been any established method in this coarse-graining procedure, and thus, semi-empirical models have been proposed for each specific problem. This review showcases such models to clarify the position of each model in the context of the coarse-graining.","PeriodicalId":405949,"journal":{"name":"Journal of the Society of Rubber Industry,Japan","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128891562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nano-scopic Fibrillated Product from Lignocellulose and Its Enzymatic Saccharification and Nanocomposite Application","authors":"Seung‐Hwan Lee, S. Iwamoto, T. Endo","doi":"10.2324/GOMU.86.46","DOIUrl":"https://doi.org/10.2324/GOMU.86.46","url":null,"abstract":"セルロースナノ繊維は,長い繊維長を持ち軸比が大きい セルロースミクロフィブリルと硫酸加水分解等で得られる 軸比が小さい高結晶性セルロースナノクリスタルと大きく 二つに分けることができる.セルロースナノ繊維の弾性率 は130-150 GPaと言われており,リグノセルロースから どう効率よく取り出し,高分子材料に分散させ複合材料化 するかについて活発な研究活動がなされている.これまで 精製したパルプ,即ちヘミセルロースやリグニン成分を除 去したセルロース原料を用いたナノ繊維の調製方法や複合 材料への応用研究については多く研究が行われている.し かし,木材そのものすべてを機械的にナノスケールまで解 繊し,高分子と複合する研究例は乏しい.特に解繊物にヘ ミセルロースおよびリグニンを含むことで高分子への分散 性や界面においての接着性を含む分子間相互作用などに及 ぼす影響を考慮しないといけない. 特に,ナノフィラー 強化ナノコンポジットにおいては,ナノフィラーの分散性 をどう向上させるかが最重要命題となっている. セルロースナノ繊維を得るためには水系で機械的に解繊 処理する必要がある.そのため得られた解繊物は,大量の 水を含んでいる.この解繊物をオレフィン樹脂等に分散さ せるためには,当然,水を除去する必要がある.しかしな がら,一般的な乾燥方法ではセルロースナノ繊維は強度に 凝集してしまう.そこで我々は,ナノ繊維同士の凝集抑制 を目的として,種々のアニオン性界面活性剤の添加効果に","PeriodicalId":405949,"journal":{"name":"Journal of the Society of Rubber Industry,Japan","volume":"283 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122472697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Scaling of Wear Resistance of Rubber Compounds for Tires Using Rubber Properties","authors":"Michio Hirayama, T. Nishino","doi":"10.2324/GOMU.86.3","DOIUrl":"https://doi.org/10.2324/GOMU.86.3","url":null,"abstract":"","PeriodicalId":405949,"journal":{"name":"Journal of the Society of Rubber Industry,Japan","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126389552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}