发明名称 |
Ethylene vinyl acetate compositions for paper saturation |
摘要 |
Saturated paper products characterized by an excellent balance of toughness, strength, fold, tear and delamination resistance comprising a sheet of loosely bonded cellulose fibers saturated with an aqueous emulsion prepared by the emulsion polymerization of: (a) a vinyl ester of an alkanoic acid interpolymerized with: (b) 5 to 30% by weight of ethylene; (c) 0.5 to 6% by weight of an N-methylol containing copolymerizable monomer; (d) 1 to 5% by weight of an olefinically unsaturated carboxylic acid; (e) 0.2 to 3% by weight of a latex stabilizer; and (f) 0 to 1% by weight of at least one polyunsaturated copolymerizable monomer.
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申请公布号 |
US4659595(A) |
申请公布日期 |
1987.04.21 |
申请号 |
US19850784901 |
申请日期 |
1985.10.07 |
申请人 |
NATIONAL STARCH AND CHEMICAL CORPORATION |
发明人 |
WALKER, JAMES L.;YANNICH, MARIE E. |
分类号 |
C08L31/04;C08F218/08;D21H17/35;D21H17/36;D21H17/38;D21H17/40;D21H17/43;D21H27/00;(IPC1-7):B32B27/10;B32B29/00 |
主分类号 |
C08L31/04 |
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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