Composition for treating glass and application of composition

• Main Authors: HONG ZHU, ZHENGANG XU, YUFENG ZHANG, CHENXI ZHANG
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2019
• Subjects: ADHESIVES; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; GLASS; INKS; JOINING GLASS TO GLASS OR OTHER MATERIALS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MINERAL OR SLAG WOOL; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention relates to a composition for treating glass and application of the composition. The composition is prepared from a silane coupling agent, a silane-terminated polyurethane prepolymer, anoptional organic solvent and an optional catalyst. According to the composition, a surfactant and a primer coating of the glass are combined together, thus a three-step method for sealing the vehicleglass in the prior art can be improved to a two-step method, the construction processes can be reduced, the processing time can be saved, and the production efficiency is improved greatly. 本发明涉及一种用于处理玻璃的组合物及其应用，所述组合物包含硅烷偶联剂、硅烷封端的聚氨酯预聚体、可选的有机溶剂和可选的催化剂。本发明组合物通过将玻璃表面活化剂和底涂剂结合在一起，可将现有技术密封汽车玻璃的三步法改进为两步法，可减少施工工艺及节省加工时间并大幅提高生产效率。