国家/地区 中国（4）
IPC部 B（4） D（4） C（2）
IPC大类 B29（4）
IPC小类 D03D（4）
IPC C04B035/628（2） C04B035/84（2） D03D015/275（2）
D03D015/283（2） D03D025/00（2）
发明人
公开年 2022（3）
申请年 2021（4） 
专利权人

Preparing composite material pultrusion sectional material release cloth, comprises cutting and slitting fabric by laser, ultrasonic or mechanical cutter, heating deionized water with graphene and potassium 2,4-hexadienoate, and stirring.

XU L, HOU S, ZOU B, FAN A, PAN B

Fiber composite material container frame element is prepared by heat-setting, dipping and coating polytetrafluoroethylene emulsion with core layer reinforcement, and then forming, heating and curing into.

WANG Z, GU Y, GUO H

Mixed fiber preform reinforced composite material useful in three-dimensional mixed-woven polyimide reinforced polyformaldehyde composite material, has e.g. fiber perform, namely three-dimensional fabric woven by two to five fibers.

CHEN Z, XIAO Q, MIAO Y

Preparation of carbon fiber preform involves soaking first modified carbon fiber cloth in dispersion liquid of carbon nanomaterial to obtain second modified carbon fiber cloth, and weaving second modified cloths to obtain final product.

LI A, JIA L, SONG Y, WANG M, ZHANG D