NONAQUEOUS SOL-GEL FOR ADHESION ENHANCEMENT OF WATER-SENSITIVE MATERIALS

    公开(公告)号:US20190002705A1

    公开(公告)日:2019-01-03

    申请号:US15838614

    申请日:2017-12-12

    Abstract: The present disclosure provides sol-gels, sol-gel films and substrates, such as vehicle components, having a sol-gel film disposed thereon. At least one sol-gel is the reaction product of an organosilane, a metal alkoxide, an acid stabilizer, and an organic solvent, the sol-gel having about 10 wt % or less water content based on the total weight of the sol-gel. At least one vehicle component comprises a sol-gel coating system, comprising a metal substrate and a sol-gel disposed on the metal substrate, and the sol-gel is the reaction product of an organosilane, a metal alkoxide, an acid stabilizer, and an organic solvent, the sol-gel having about 10 wt % or less water content based on the total weight of the sol-gel.

    NONAQUEOUS SOL-GEL FOR ADHESION ENHANCEMENT OF WATER-SENSITIVE MATERIALS

    公开(公告)号:US20190002739A1

    公开(公告)日:2019-01-03

    申请号:US15827156

    申请日:2017-11-30

    Abstract: The present disclosure provides sol-gel films and substrates, such as vehicle components, having a sol-gel film disposed thereon. At least one sol-gel formulation has about 10 wt % or less water content based on the total weight of the sol-gel formulation and comprises an organosilane, a metal alkoxide, an acid stabilizer, and an organic solvent. At least one vehicle component comprises a sol-gel coating system comprising a metal substrate and a sol-gel formulation disposed on the metal substrate. The sol-gel formulation has about 10 wt % or less water content based on the total weight of the sol-gel formulation and comprises an organosilane, a metal alkoxide, an acid stabilizer, and an organic solvent.

    NONAQUEOUS SOL-GEL FOR ADHESION ENHANCEMENT OF WATER-SENSITIVE MATERIALS

    公开(公告)号:US20190002740A1

    公开(公告)日:2019-01-03

    申请号:US15837058

    申请日:2017-12-11

    Abstract: The present disclosure provides methods for forming sol-gels, sol-gel films and substrates, such as vehicle components, having a sol-gel film disposed thereon. At least one method of forming a sol-gel includes mixing a metal alkoxide, an acid stabilizer, and an organic solvent to form a first mixture having about 10 wt % or less water content based on the total weight of the first mixture. The method includes mixing an organosilane with the first mixture to form a second mixture having about 10 wt % or less water content based on the total weight of the second mixture.

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