国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D011/30（2） C09D011/52（2） D01D005/00（2）
D04H001/728（2）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Thermal insulation and sound-absorbing silica aerogel composite material for heat preservation, is composed of base material layer and aerogel fireproof slurry layer arranged on surface of base material layer, where base material layer is silica aerogel felt prepared by spraying process.

HE L, ZHAI S, CHANG A, YANG J, LIU X

Controllable preparation of gradient composite membrane comprises using the strategy of dilution or concentration of precursor solution to control the concentration of load in precursor solution in real time, dynamically changing precursor solutions, pre-collecting precursor solutions.

HU Y, DU L, NIU Z

Preparation of conductive heating printing fabric used e.g. as conductive heating material invovles forming double-layer fabric with three-dimensional space shape, preparing conductive printing paste, and ink jet printing.

SONG Q, CHEN W, SHAO Y

Conductive ink used for preparing graphene conductive film, comprises graphene dispersion, titanium quantum dot dispersion, conductive carbon black, polyacrylonitrile-maleic anhydride copolymer, dispersant, release resin and leveling agent.

WU L, YE D, HU Z, PENG L, ZENG C, KONG J, LIU Q, MA Y