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

• Main Authors: KENNEDY DENNIS K, HUFF DANIEL W, MOORE JAMES A
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2019
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The present disclosure provides a nonaqueous sol-gel for adhesion enhancement of water-sensitive materials, and 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 10wt% or less water content based on the total weight of the second mixture. 本发明提供了用于水敏材料的附着力增强的非水性溶胶-凝胶。本公开提供了用于形成溶胶-凝胶、溶胶-凝胶膜和基底的方法，例如其上设置有溶胶-凝胶膜的交通工具组件。至少种形成溶胶-凝胶的方法包括混合金属醇盐、酸稳定剂和有机溶剂以形成第混合物，其具有基于第混合物的总重量为约10wt％以下的水含量。该方法包括将有机硅烷与第混合物混合以形成第二混合物，其具有基于第二混合物的总重量为约10wt％以下的水含量。