The invention relates to an automobile film with a repairing functional coating and a manufacturing process thereof in the field of automobile films, the automobile film with the repairing functional coating comprises a polymer PVC (polyvinyl chloride) bottom film layer, an acrylic acid pressure-sensitive adhesive layer and a pigment color layer, the polymer PVC bottom film layer is used as a matrix, the pigment color layer and the acrylic acid pressure-sensitive adhesive layer respectively cover two sides of the polymer PVC bottom film layer, and the pigment color layer and the acrylic acid pressure-sensitive adhesive layer are coated on the two sides of the polymer PVC bottom film layer. The acrylic acid pressure-sensitive adhesive layer is used for adhering the automobile film to an automobile shell, the pigment color layer is used for providing colors and patterns, the transparent polymer PVC film surface layer is arranged on one surface, far away from the polymer PVC bottom film layer, of the pigment color layer, and the transparent polymer PVC film surface layer is used for protecting the pigment color layer. The thermal repair functional coating is arranged on the face, away from the pigment color layer, of the transparent polymer PVC film surface layer, the PET transparent protective film covers the face, away from the transparent polymer PVC film surface layer, of the thermal repair functional coating, the thickness is effectively controlled while the hardness of the thermal repair functional coating is improved, and scratches generated under the same collision condition are smaller.
本发明涉及汽车膜领域的带修复功能涂层的汽车膜及其制作工艺,带修复功能涂层的汽车膜,包括高分子PVC底膜层、丙烯酸压敏胶层和颜料色彩层,以高分子PVC底膜层为基体,颜料色彩层和丙烯酸压敏胶层分别覆盖高分子PVC底膜层的两面,丙烯酸压敏胶层用于将汽车膜粘贴至汽车外壳,颜料色彩层用于提供色彩和图案,颜料色彩层远离高分子PVC底膜层的一面设置有透明高分子PVC膜面层,透明高分子PVC膜面层用于对颜料色彩层起到保护作用,透明高分子PVC膜面层远离颜料色彩层的一面设置有热修复功能涂层,热修复功能涂层远离透明高分子PVC膜面层的一面覆盖有PET透明保护膜,提高热修复功能涂层硬度的同时有效的控制了厚度,相同的碰撞情况下出现的划痕更小。
Automobile film with coating with repairing function and manufacturing process of automobile film
带修复功能涂层的汽车膜及其制作工艺
2025-02-11
Patent
Electronic Resource
Chinese
IPC: | C09J ADHESIVES , Klebstoffe / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |
MANUFACTURING METHOD OF WINDOW GLASS FOR AUTOMOBILE WITH COATING FILM
European Patent Office | 2017
|PULLER FOR REPAIRING AUTOMOBILE BODY AND AUTOMOBILE BODY REPAIRING METHOD
European Patent Office | 2015
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