| 摘要 |
A low temperature binder systen for non-woven polyolefin fabrics and corresponding method for increasing multidirectional web strength thereof whereby the corresponding fiber web is contacted by a system comprised of a copolymer or terpolymer modified with an active amount of a resin ester component of limited abietic acid concentration, of a hydrogenated resin and a glycerol or pentaerythritol, the latter having a specified softening point and molecular weight range.
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