发明名称 |
Mixture, composition and process for surface treatment of paper |
摘要 |
The present invention relates to a mixture comprising at least one fluorescent whitening agent and at least one chelating agent, a composition for the surface treatment of paper or cardboard comprising said mixture, a process for the treatment of paper or cardboard by means of said composition and paper or cardboard obtainable through said process.
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申请公布号 |
EP2386685(A1) |
申请公布日期 |
2011.11.16 |
申请号 |
EP20110161508 |
申请日期 |
2011.04.07 |
申请人 |
3V SIGMA S.P.A |
发明人 |
ALIOLI, PAOLO;HAAS, LUDWIG;PETRI, MARCO |
分类号 |
D21H21/30 |
主分类号 |
D21H21/30 |
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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