国家/地区 中国（2）
IPC部 B（2）
IPC大类 B29（2） C08（2）
IPC小类 B29B（2）
IPC B29B009/06（2）
发明人
公开年
申请年 2020（2）
专利权人

Preparing high strength waterproof packing box, comprises e.g. crushing the waste polyethylene plastic by crusher, selecting the particle diameter collected by the sorting machine and taking methyl etherified melamine formaldehyde resin.

MA J

Preparing reinforced polycarbonate/acrylonitrile butadiene styrene alloy flame retardant plate involves adding carbon nanotubes/graphene with three-dimensional network structure to plate-making raw material of the flame-retardant plate.

ZHANG Y, DU Y