国家/地区
IPC部 C（2） E（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC
发明人
公开年 2022（2）
申请年
专利权人

Anti-aging elastomer modified asphalt waterproof coiled material comprises tire base, modified asphalt layer and polyethylene terephthalate film.

LU Z, LIANG B, LIANG Z

Roofing system that is free of asphalt, comprises a substrate and an adhesive formulation which comprises filler and/or at least one tackifier, at least one process oil, at least one fire retardant, and at least one polymer.

RUFUS I B, CHICH A, WILLIAMS O, CHIN R, DOUGHERTY M, MERCADO R M L, KRAJCA J L