发明名称 |
HYDROPHILIC MODIFIED POLYROTAXANE COMPOSITION |
摘要 |
The present invention aims to provide a hydrophilic modified polyrotaxane composition having excellent storage stability. The present invention relates to a hydrophilic modified polyrotaxane composition comprising: a hydrophilic modified polyrotaxane produced by modifying, with hydrophilic modifying groups, all or part of hydroxy groups on a cyclodextrin of a polyrotaxane containing the cyclodextrin, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a polyphenol antioxidant. |
申请公布号 |
KR20140011369(A) |
申请公布日期 |
2014.01.28 |
申请号 |
KR20137026506 |
申请日期 |
2011.12.05 |
申请人 |
SUMITOMO SEIKA CHEMICALS CO., LTD.;ADVANCED SOFTMATERIALS INC. |
发明人 |
YAMASAKI TOMOAKI;OKAZAKI SHINYA;OKAZAKI HIROKI;HAMAMOTO SHIGEKI;ZHAO CHANGMING;IWATA MINORU;HAYASHI YUKI |
分类号 |
C08B37/16;C08G65/06 |
主分类号 |
C08B37/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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