发明名称 |
Microcapsule preparations and detergents and cleaning agents containing microcapsules |
摘要 |
A description is given of a microcapsule formulation comprising microcapsules having a core of a hydrophobic material and a capsule shell of an addition polymer containing in copolymerized form at least 1% by weight of cationogenic monomers and/or polyethylenically unsaturated monomers whose unsaturated sites are connected via successive chemical bonds of which at least one bond is acid-hydrolyzable. A description is further given of a microcapsule formulation comprising microcapsules having a core of a hydrophobic material, which comprises at least one fragrance or perfume, and a shell of an addition polymer containing in copolymerized form at least 1% by weight of anionogenic monoethylenically unsaturated monomers and/or polyethylenically unsaturated monomers whose unsaturated sites are connected via successive chemical bonds of which at least one bond is base-hydrolyzable. The microcapsule formulations are employed in laundry detergents or cleaning products.
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申请公布号 |
US6849591(B1) |
申请公布日期 |
2005.02.01 |
申请号 |
US20020019312 |
申请日期 |
2002.01.09 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BOECKH DIETER;JAHNS EKKEHARD;BERTLEFF WERNER;NEUMANN PETER |
分类号 |
A61K8/06;A61K8/00;A61K8/11;A61K8/66;A61Q5/02;A61Q19/10;C11B15/00;C11D3/37;C11D3/386;C11D3/39;C11D3/395;C11D3/50;C11D17/00;(IPC1-7):C11D3/37 |
主分类号 |
A61K8/06 |
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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