国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3） C08L（3）
IPC C08K009/10（3）
发明人 ZHENG Y（3）
公开年 2023（2）
申请年 2022（3）
专利权人 UNIV FUZHOU（2）

Microwave modified calcite powder used for polypropylene, and in rubber, plastic, papermaking, artificial marble, feed, toothpaste and food industry, comprises calcite powder, graphene liquid, hexadecyl sulfate, and coupling agent, which is silane coupling agent or titanate.

LAI W, MO S, MO Q, ZHENG Y, XU M, MA L, HUANG Z, HUANG Y

Preparing intumescent halogen-free flame retardant useful in preparation of thermoplastic polyurethane composite, comprises e.g. exfoliating hexagonal boron nitride into dense cubic boron nitride using expandable graphene oxide, and combining with guanylurea phosphate to form flame retardant.

WU Q, ZHENG Y

Manufacture of reduced graphene oxide coated carbon fiber reinforced nylon composite material for three-dimensional printing, involves adding composite material of pretreated carbon fiber and shellac solution and nylon particles in ethanol, adding calcium stearate and antioxidant and heating.

LU Z, ZHENG Y