发明名称 |
Binders for nonwovens based on EVA-maleate copolymers |
摘要 |
Nonwoven fabrics characterized by a superior balance of strength and softness are formed utilizing an aqueous emulsion prepared by the emulsion polymerization of a vinyl ester of an alkanoic acid interpolymerized with: 10 to 30% by weight ethylene; 15 to 40% by weight of C4-C10 dialkyl maleate; and 1 to 5% by weight of copolymerizable N-methylol containing monomer.
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申请公布号 |
US4702957(A) |
申请公布日期 |
1987.10.27 |
申请号 |
US19860905353 |
申请日期 |
1986.09.08 |
申请人 |
NATIONAL STARCH AND CHEMICAL CORPORATION |
发明人 |
MUDGE, PAUL R. |
分类号 |
D04H1/64;(IPC1-7):B32B27/00 |
主分类号 |
D04H1/64 |
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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