国家/地区 中国（3）
IPC部 D（3）
IPC大类 D01（3）
IPC小类 D01D（3） D01F（3） D02G（2）
D02J（2）
IPC D01D005/096（3）
发明人
公开年
申请年
专利权人

Spinning oil agent used for spinning fiber with self-adding elasticity and elastic adding method, comprises soluble elastomer.

LU D, WU J, WANG H, LI T, FANG H

Preparing of polypropylene/polyethylene low-melting composite fiber, comprises e.g. blending and granulating polyethylene particles and graphene, cooling and shaping composite fiber by side blowing, and cutting composite fiber into segments.

ZHENG H

Preparing graphene fiber wool top comprises e. g. taking graphene slice as raw material, drying in a vacuum drum device, heating the graphene slice material in the center of the drum and evacuating the drum device.

TANG Z, SUN P