发明名称 |
METHOD FOR FORMING A HYDROPHOBIC LAYER |
摘要 |
The invention relates to a method for forming a film-forming hydrophobic layer on a substrate, which method includes: forming an aqueous suspension of cellulose nanofibers, CNF; forming, in water and with a water-immiscible solvent having an evaporation temperature below that of water, a cationic nanoemulsion of a substance forming covalent bonds with the cellulose; mixing the suspension and the nanoemulsion such as to produce a mixture resulting from an adsorption of said substance by the CNF; coating a substrate with said mixture; and proceeding to an annealing suitable for grafting said substance to the CNF. |
申请公布号 |
WO2015011364(A3) |
申请公布日期 |
2015.03.26 |
申请号 |
WO2014FR51797 |
申请日期 |
2014.07.11 |
申请人 |
INSTITUT POLYTECHNIQUE DE GRENOBLE |
发明人 |
MISSOUM, KARIM;BRAS, JULIEN;BELGACEM, NACEUR |
分类号 |
D21H25/04;C03C17/00;C03C17/28;D06M13/00;D06M13/184;D06M13/248;D06M15/05;D21H17/00;D21H17/08;D21H17/09;D21H17/11;D21H17/14;D21H17/17;D21H17/25;D21H19/10;D21H19/14;D21H25/06 |
主分类号 |
D21H25/04 |
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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