首页>
外国专利>
CATIONIC DYEING ASSISTANT FROM AMINOLYTIC DEPOLYMERIZATION OF POLY (ETHYLENE TEREPHTHALATE) BOTTLE WASTE,
CATIONIC DYEING ASSISTANT FROM AMINOLYTIC DEPOLYMERIZATION OF POLY (ETHYLENE TEREPHTHALATE) BOTTLE WASTE,
展开▼
机译:聚丙烯(对苯二甲酸乙二酯)瓶的酰胺解聚对阳离子染色的辅助作用,
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to production of diamine oligomeric product from poly(ethyleneterephthalate) waste and its subsequent use as dyeing assistance in polyacrilonitrile fibre dyeing. More particularly, jt relates to the conversion of poly(ethyleneterephthalate) scrap to ethylene glycol and to useful amine functional products and its use as leveling agent in basic dyeing.[IN-MUM-2009-02773A]
展开▼