发明名称 |
SPANDEX ENTHALTEND EIN ADDITIV AUS HUNTIT UND HYDROMAGNESIT |
摘要 |
Spandex having dispersed within it particles of a mineral mixture of huntite and hydromagnesite has decreased tackiness, increased resistance to chlorine-induced degradation, satisfactory process continuity and little extraction of the mineral mixture in typical acid scouring and dyeing operations. The particles do not lead to excessive abrasiveness and are environmentally acceptable in effluent streams. |
申请公布号 |
DE69610814(D1) |
申请公布日期 |
2000.12.07 |
申请号 |
DE1996610814 |
申请日期 |
1996.08.29 |
申请人 |
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON |
发明人 |
CARNEY, EDWARD |
分类号 |
C08K3/00;C08K3/26;C08L75/04;D01F1/10;D01F6/70;(IPC1-7):D01F6/70 |
主分类号 |
C08K3/00 |
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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