{"title":"Rheology of Bond Strength","authors":"Kazumune Nakao","doi":"10.2115/FIBER1968.3.103","DOIUrl":"https://doi.org/10.2115/FIBER1968.3.103","url":null,"abstract":"","PeriodicalId":224481,"journal":{"name":"Sen-ito Kogyo","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1970-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116325594","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":"On the Thermal Stress of Textile Materials and its Application for Textile Industry","authors":"K. Fuchino, H. Nakamichi","doi":"10.2115/FIBER1968.1.263","DOIUrl":"https://doi.org/10.2115/FIBER1968.1.263","url":null,"abstract":"","PeriodicalId":224481,"journal":{"name":"Sen-ito Kogyo","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1968-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129070640","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}
Using polyvinyl alcohol as an adhesive agent, paper making with synthetic fiber and viscose rayon by hand process was studied.The effects of the amount of fibrous polyvinyl alcohol and powder on paper strength is almost the same. But the fibrous polyvinyl alcohol is less effective than the powder for the paper making with long fiber. The effects of the polyvinyl alcohol on the strength of Vinylon paper is more clear than that of viscose rayon paper.Adhesion mechanism of the polyvinyl alcohol is discussed.
{"title":"STUDIES ON THE PAPER MAKING WITH SYNTHETIC FIBERS:(I) PAPER MAKING WITH VINYLON AND KANEKARON FIBERS (II) PAPER MAKING WITH VISCOSE RAYON FIBERS","authors":"S. Machida, S. Nishikiori, T. Ueno","doi":"10.2115/FIBER.19.209","DOIUrl":"https://doi.org/10.2115/FIBER.19.209","url":null,"abstract":"Using polyvinyl alcohol as an adhesive agent, paper making with synthetic fiber and viscose rayon by hand process was studied.The effects of the amount of fibrous polyvinyl alcohol and powder on paper strength is almost the same. But the fibrous polyvinyl alcohol is less effective than the powder for the paper making with long fiber. The effects of the polyvinyl alcohol on the strength of Vinylon paper is more clear than that of viscose rayon paper.Adhesion mechanism of the polyvinyl alcohol is discussed.","PeriodicalId":224481,"journal":{"name":"Sen-ito Kogyo","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1963-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121688970","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}
Regarding the formation of Zn-xanthate from cellulose sodium xanthate, the fundamental study was made with xanthate model filaments. Influences of ZnSO4 concentration and temperature of reaction bath and filament diameter (a) on Zn-xanthate formation were investigated.The results are as follows:(1) Clear boundary line (radius ξ from center of filament at time t) appeares between Na-xanthate and Zn-xanthate.(2) The higher the concentration of ZnSO4 in reaction bath is, the more quickly boundary line reaches to the center of the filament.(3) In spite of the diameter changes of the filament, the relations of ξ/a_??_t/T (T: time until the boundary line reaches the center of filament) are drawn in one curve. The relation of T_??_a2 is straight.(4) Regardless of the temperature of reaction bath, ξ/a_??_t/T relations are indicated by one curve; however, the value of T becomes smaller with rising temperature.(5) With increase of cellulose content of the filament, the value of T increases.
{"title":"STUDIES ON DIFFUSION PHENOMENA IN WET SPINNING OF VISCOSE FIBER:(VI) DIFFUSION WITH RAPID REACTION","authors":"A. Takizawa","doi":"10.2115/FIBER.16.950","DOIUrl":"https://doi.org/10.2115/FIBER.16.950","url":null,"abstract":"Regarding the formation of Zn-xanthate from cellulose sodium xanthate, the fundamental study was made with xanthate model filaments. Influences of ZnSO4 concentration and temperature of reaction bath and filament diameter (a) on Zn-xanthate formation were investigated.The results are as follows:(1) Clear boundary line (radius ξ from center of filament at time t) appeares between Na-xanthate and Zn-xanthate.(2) The higher the concentration of ZnSO4 in reaction bath is, the more quickly boundary line reaches to the center of the filament.(3) In spite of the diameter changes of the filament, the relations of ξ/a_??_t/T (T: time until the boundary line reaches the center of filament) are drawn in one curve. The relation of T_??_a2 is straight.(4) Regardless of the temperature of reaction bath, ξ/a_??_t/T relations are indicated by one curve; however, the value of T becomes smaller with rising temperature.(5) With increase of cellulose content of the filament, the value of T increases.","PeriodicalId":224481,"journal":{"name":"Sen-ito Kogyo","volume":"38 23","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1961-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120823133","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}
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