| 发明名称 |
ALLOY FIBERS OF RAYON AND COPOLYMERS OF ACRYLIC AND METHACRYLIC ACID |
| 摘要 |
<p>ALLOY FIBERS OF RAYON AND COPOLYMERS OF POLYACRYLIC AND METHACRYLIC ACID Highly absorbent, cardable cellulosic fibers are made by incorporating therein, an alkali metal or ammonium salt of a copolymer of acrylic acid and methacrylic acid, where the ratio of acrylic acid units to methacrylic acid units (by weight) is from 90:10 to 10:90.</p> |
| 申请公布号 |
CA1091375(A) |
申请公布日期 |
1980.12.09 |
| 申请号 |
CA19770277751 |
申请日期 |
1977.05.05 |
| 申请人 |
AKZONA INCORPORATED |
发明人 |
ALLEN, THOMAS C.;DENNING, DAVID B. |
| 分类号 |
A61F13/20;C08L1/02;D01F2/00;(IPC1-7):01F2/00;61F13/20;08L1/02 |
主分类号 |
A61F13/20 |
| 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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