| 发明名称 |
STAIN-RESISTANT, PIGMENTED NYLON FIBERS AND PROCESSES FOR MAKING SUCH FIBERS |
| 摘要 |
<p>Producer-colored nylon fibers which are stain-resistant to acid dyes are made by adding pigment to nylon copolymers containing 0.25-4.0 percent by weight of an aromatic sulfonate or an alkali metal salt thereof. In addition process advantages relating to the use of the same copolymers in making pigmented nylon fibers are also disclosed.</p> |
| 申请公布号 |
CA2004955(C) |
申请公布日期 |
2000.08.29 |
| 申请号 |
CA19892004955 |
申请日期 |
1989.12.08 |
| 申请人 |
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发明人 |
ANTON, ANTHONY;WITT, PETER R.;SAUERBRUNN, LINDA H.;SCHOLLER, DIANE M.;PARMELEE, WILLIAM P.;WINDLEY, WILLIAM T.;PEARLMAN, PAUL S. |
| 分类号 |
D01F1/04;D01F6/60;D01F6/80;(IPC1-7):D01F1/04 |
主分类号 |
D01F1/04 |
| 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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