国家/地区
IPC部 B（2）
IPC大类 B32（2） E04（2）
IPC小类 B32B（2）
IPC B32B009/04（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Anti-aging multi-layer composite waterproof coiled material used for building wall, roof, and tunnel, road, and landfill site, comprises asphalt layer, where one side of asphalt layer is provided with anti-aging layer.

ZHANG W, LI H, LI Y

Filled coating formulation for preparing roofing materials, e.g. non-asphaltic roofing shingle, comprises crude tall oil-based continuous phase material, resinous hardening agent, polymer, and filler, e.g. calcium carbonate or quartz.

MERCADO R M L, BOSS D E, CARR K