国家/地区 中国（9）
IPC部 C（9）
IPC大类 D01（9）
IPC小类 D01F（9）
IPC D01F001/10（6） D06M011/74（4） D06M015/03（3）
D06M101/32（3） C04B016/06（2） D01F006/46（2）
D01F006/92（2） D01F008/12（2） D06M011/83（2）
D06M101/20（2） D06M101/34（2）
发明人 LI T（2） ZHONG X（2）
公开年 2022（5） 2023（4）
申请年 2022（9）
专利权人

Low-grade concrete mixed with stone powder comprises cement, mineral powder, fly ash, stone powder, sand, gravel, water reducing agent, and water.

LIN J, JIANG W, XU Y, ZHANG J, HUANG C, ZHONG X

High-performance polyformaldehyde fiber useful for concrete, comprises polyformaldehyde/polyamide composite fiber and graphene fiber grafted with polyformaldehyde/polyamine.

ZHANG X, SHI J, ZHAO X, LOU L, YE L, ZHANG Y

Preparing anti-pilling fabric, which is useful in field of clothes, comprises e.g. blending modified polyester fiber and wool fiber, pretreating and placing fabric in tris (2-carbonyl ethyl) phosphorus hydrochloride solution, washing with deionized water, drying, and baking.

CHEN Y, TAN Y

Preparing environment-friendly dipped cord fabric useful for e.g. tires, comprises e.g. dissolving modified resin in tetrahydrofuran, adding reinforcing filler to ultrasonically process, distilling to obtain pre-processed resin, adding pre-processed resin and nylon 66, and weaving composite yarn.

WU J, ZHOU L, ZHAO H, LI T, QI B, CHEN R, XU J

Preparing liquid-type flexible strain sensor useful for e.g. fluorescent electronic skin based on liquid gallium, prepared by e.g. adding graphite nanosheets to chromic acid washing liquid for ultrasonic dispersion, stirring, pouring water, filtering, washing, and baking.

WANG B, CHEN H, WANG K, ZHOU Q

Preparing amino-rich polyacrylonitrile-based nanocomposite fiber film used for removing and recycling gold, involves mixing N,N dimethylformamide dispersion of graphene oxide and the N,N-dimethylformamide solution of hyperbranched polyethyleneimine and performing amidation reaction.

ZHONG X, MENG W, YANG H, SHI X, LI X, LI T, MA Y

Producing strong tension sterile spun-bonded non-woven fabric useful for medical and sanitary material, comprises e.g. dissolving modified polyester in chloroform, distilling off solvent, extruding substrate, and soaking pretreated non-woven fabric in ethanol.

YAO Y

Active powder concrete for tunnel construction and maintenance and strengthening, comprises common silicate cement, superfine mineral powder, silicon ash, fly ash, expansion agent, sand, carbon black.

GU Z

Preparing impact-resistant and oil-fouling composite board comprises e.g. foaming aluminum preparation, nano powder preparation, spinning solution preparation, weaving base fabric, modified base fabric preparation, sheet preparation and finishing product.

GE B