国家/地区 中国（9）
IPC部 C（9）
IPC大类 D06（9） C08（7） D01（3）
B32（2）
IPC小类 D06M（9）
IPC D06M101/32（9）
发明人
公开年 2023（5） 2022（4）
申请年 2022（9）
专利权人

Halogen-free flame-retardant thermoplastic polyurethane comprises thermoplastic polyurethane elastomer, phosphorus-based halogen-free flame retardant, modified chitosan, modified polyester fiber, lubricant including pentaerythritol ester, tris (butoxyethyl) phosphate, and polyurethane prepolymer.

PAN C, CHEN S

Preparing fabric antistatic finishing agent, by reacting diisocyanate monomers with vinyl-containing unsaturated diols, reacting with vinyl-modified conductive filler, grafting, reacting with polyether diol, mixing with emulsifier, leveling agent, antifoaming agent and bridging agent, and reacting.

DONG J, JI H, SHEN L, SHEN J

Producing composite material comprising base cloth, conductive film and non-conductive film, where inner layer is conductive film, base cloth is terylene and outer layer is non-conductive film, involves dipping unwinded base cloth in fire retardant solution, adhering both polymer films to base cloth.

LI G, QI H, JIANG H, ZHANG J, LI K, 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 wear-resistant polyurethane trunk carpet used for automobile interior trim, comprises e.g. stacking pretreated needled surface blanket, polyethylene rubber sheet and pretreated non-woven fabric in order from top to bottom, and compounding to form carpet sheet.

LIU X

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

Preparing flame-retardant, cold-resistant and cut-resistant shielding multi-spectrum fabric involves dropping aqueous ammonia, adding ethanol stabilizer, mixing polyfluortetraethylene resin, adding graphene, plasticizing, pressing mixed material into blank, extruding, drafting, spinning and knitting.

SUN R, WANG T, GUO H, DONG F, XU G

Preparing light hot water evaporation using carbon material single-sided coating fabric involves uniformly coating dispersion of carbon material preparation on blank cloth.

CHEN J, SHEN Z, GE C, FANG J