国家/地区 中国（2）
IPC部 B（3）
IPC大类 B29（3）
IPC小类 B29B（3）
IPC B29B009/06（2） C08K003/04（2） C08L023/06（2）
发明人
公开年 2023（3）
申请年 2023（3）
专利权人

Polymer material composition comprises high molecular polymer, lubricant, antioxidant, inorganic filler and coupling agent.

ZHANG J

Nanocomposite graphene modified mine supporting roller pipe material comprises e.g. nano super-conductive carbon black, polyethylene and acrylic acid graft copolymer, graphene, micropowder graphite, ultrafine microcapsule red phosphorus, zinc stearate and ultra-high molecular weight polyethylene.

QI J, LI M

Production of styrenic resin composition used in production of foamable styrene resin composition for forming foam-molded article, involves supplying styrenic resin and carbon to twin-screw extruder having preset specific energy and melt-kneading.

KUTSUMIZU R, MARUHASHI S, YANO Y