发明名称 |
Reinforcement of the effect of optical brighteners by means of polymers |
摘要 |
Pigment-free mixtures, containing a) at least one optical brightener and b) at least one (co)polymer, with at least one N-vinylcarboxamide incorporated in the polymer and/or at least one nitrogen-containing heterocyclic ring and/or which may form a nitrogen-containing heterocyclic ring.
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申请公布号 |
US2004238791(A1) |
申请公布日期 |
2004.12.02 |
申请号 |
US20040487775 |
申请日期 |
2004.02.26 |
申请人 |
CHAMP SIMON;LINHART FRIEDRICH;KAUB HANS-PETER;BLUM THIERRY;NORD SIMON |
发明人 |
CHAMP SIMON;LINHART FRIEDRICH;KAUB HANS-PETER;BLUM THIERRY;NORD SIMON |
分类号 |
C08K5/00;C11D3/37;C11D3/42;D06L3/12;(IPC1-7):C09K11/02 |
主分类号 |
C08K5/00 |
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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