国家/地区 中国（4）
IPC部 C（5）
IPC大类 C08（5） C09（5）
IPC小类 C08K（5）
IPC C08K003/32（5）
发明人
公开年 2021（4）
申请年 2020（5）
专利权人

Detecting fire or source of heat for e.g. monitoring fire resistance of polymeric material comprising polymer and graphene, by comparing presence or absence of variation on electrical resistance or impedance of material with reference value.

GOMEZ CORDON J, VILLARO ABALOS E, OTANO JIMENEZ L, PEREZ MARTINEZ J

High-toughness biaxially oriented polylactic acid film comprises upper surface layer, core layer and lower surface layer, where lower surface layer is composed of e.g. macromolecule modifier, polylactic acid resin and anti-blocking agent.

LIN X, ZHENG W, LIAO G, CHEN X, JIA L

Preparing high-performance graphene complex phenolic cover plate comprises preparing phenolic plate, cutting prepared phenolic plate, rubbing phenolic plate, and sanding cut surface to obtain processed phenolic plate.

ZOU X

High-strength plastics comprise modified substrate prepared by pre-treating substrate, and surface modifying, and anticorrosive coating comprising epoxy resin, ethylene glycol monobutyl ether, silane coupling agent and modified graphene.

ZHANG X

Preparing graphene-based hybrid flame retardant useful in fields of intelligent packaging and coating, comprises e.g. adding graphene oxide and de-ionized water to three-necked flask, and adding commercial flame retardant solution.

JIN Y, YANG H, DU W, WANG S