国家/地区 美国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09J（2）
IPC C09J011/04（2） C09J011/06（2）
发明人 DOUGHERTY M（2）
公开年
申请年 2022（2）
专利权人 BMIC LLC（2）

Roofing system as sealants for roofing shingles, has adhesive coated on substrate, where adhesive free of asphalt or substantially free of asphalt, comprises preset amounts of polymer(s) such as styrene-butadiene-styrene copolymer(s), process oil(s) and tackifier(s) different from process oil(s).

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

Roofing underlayment for e.g. roofing system, includes roofing substrate having first and second surfaces, asphalt shingle waste adhesive composition comprising asphalt shingle waste, process oil and at least one polymer, where asphalt shingle waste adhesive composition is free of virgin asphalt.

DOUGHERTY M, CHIN R, WILLIAMS O, CHICH A, RUFUS I B, EDELSWARD K, RICHARDSON P, ERICKSON K, FERRARO M T, SVEC J, KELLEY D