国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B041/65（2）
发明人
公开年
申请年 2020（2）
专利权人

Anti-radiation semi-permanent nano-permeable crystallization sealing densification agent has e.g. expanding agent, mineral additive, water reducing agent, retarder, crystal precipitating agent, complexing agent and crystal growth agent.

ZHANG D

Preparation of photonic crystal structure colored film for building, involves adding mixing silicon dioxide microsphere-graphene oxide nanosheet suspension and elastic styrene-acrylic emulsion into mixed slurry and spraying on substrate.

HUANG J, YANG Z, JIANG Q, WANG X, ZHAO Y, DUAN B