国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC C08K003/04（2）
发明人 WANG Q（2）
公开年 2022（2）
申请年 2021（2）
专利权人

High wear-resistant plastic cement track colloidal particle comprises thermoplastic polyurethane, organosilicone resin, foaming agent, coloring agent, double-sulfur bond cross-linking agent, antioxidant, anti-aging agent, initiator, vulcanizing agent, and composite filler.

WANG Q

Preparing degradable polypropylene copolymer composite board comprises dissolving silicon dioxide and sisal fiber in toluene solution, mixing, heating, introducing nitrogen, adding toluene solution of L-lactide and stannous octoate, and reacting.

WANG Q, ZHONG C, XIANG H