国家/地区 美国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B014/42（3）
发明人
公开年
申请年
专利权人

Composite material for repairing pothole and forming structural material, comprises closed cell polyurethane matrix portion, diph-diisocyanate, polyol resin, and particulate portion homogeneously distributed and suspended in the matrix portion, where particulate portion comprises silica.

ESCOBAR H, CHRISTY J

Lightweight composite composition used in e.g., cementing comprises lightweight particles having predetermined average bulk density and average particle size.

SCHABEL N G, SCHABEL D, GORSKI D

Manufacture method of high strength composite reinforcing fiber, involves coating graphene oxide flakes on conventional reinforcing fiber.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J