| 发明名称 |
Polymer mixtures with improved odor control |
| 摘要 |
The present invention relates to polymer mixtures including hydrogel-forming polymers capable of absorbing aqueous fluids and prepared by polymerization of olefinically unsaturated carboxylic acids or derivatives thereof together with copolymers of C<SUB>2</SUB>-C<SUB>8 </SUB>olefins or styrenes with anhydrides and also their preparation, use and hygiene articles which include same.
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| 申请公布号 |
US7132479(B2) |
申请公布日期 |
2006.11.07 |
| 申请号 |
US20040505189 |
申请日期 |
2004.08.19 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
ENGELHARDT FRIEDRICH;FUNK RUEDIGER;WANIOR MARIOLA |
| 分类号 |
A61F13/49;C08L35/06;A61F5/441;A61F13/15;A61F13/20;A61F13/472;A61F13/53;A61L15/60;C08F265/00;C08J3/20;C08L33/02;C08L33/08;C08L51/00;C08L51/02 |
主分类号 |
A61F13/49 |
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