发明名称 |
Verfahren zur Vernetzung einer Vliesbahn mittels eines dualen Vernetzungssystems |
摘要 |
This invention relates to a dual crosslinkable polymer/crosslinking system particularly suited for use in preparing high quality nonwoven products. The polymeric binders incorporate at least two different but reactive functionalities, i.e., hydroxy and carboxyl, and which are capable of reacting with two other multifunctional reactants, i.e., polyaldehydes and aziridines, each of which reacts with at least one of the functionalities present in the polymer. This selection of reactive functionality coupled with the selection of crosslinking agents permits ambient temperature cure. |
申请公布号 |
DE60110181(D1) |
申请公布日期 |
2005.05.25 |
申请号 |
DE2001610181 |
申请日期 |
2001.10.16 |
申请人 |
AIR PRODUCTS POLYMERS, L.P. |
发明人 |
GOLDSTEIN, JOEL ERWIN;PANGRAZI, RONALD JOSEPH |
分类号 |
C08J5/24;C08F8/00;C08F218/08;C08F261/04;C08L51/00;C09D151/00;D04H1/54;D06M13/123;D06M15/333;D06M101/06;D21H11/14;D21H13/24;D21H13/26;D21H13/40;D21H17/38;D21H19/16;D21H19/20;D21H21/18 |
主分类号 |
C08J5/24 |
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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