国家/地区 中国（4）
IPC部 B（4）
IPC大类 B29（4） C08（4）
IPC小类 B29D（4）
IPC C08K007/14（4）
发明人 CHEN K（2）
公开年 2022（4）
申请年 2022（3） 
专利权人

Preparing modified plastics in production of hydraulic rubber tubes using plastic vulcanization process used as outer layer with polar rubber, comprises e.g. crimping unvulcanized rubber tube covered with resin shell on perforated metal I-shaped wheel, and vulcanizing.

CHEN K, XU P, JIANG W

Fiber reinforced plastic electro-fusion pipe with independent control of mechanical performance and electrical performance comprises electric melting pipe main body embedded with resistance wire, and provided with two binding posts respectively connected to two ends of resistance wire.

HU Z, ZHENG J, SHI J, YAO R

Preparing C-type sealing ring for passage door of main equipment of sodium-cooled reactor comprises extruding material for the temperature-resistant layer and material for the elastic layer, enclosing strip-shaped embryo body in mold cavity, overlapping, closing the mold, and thermal vulcanization.

FENG H, LI N, SUN C, SU Y, CHEN K, FANG K

Manufacturing cable tie for automobile lamp wire harness comprises e.g. driving masterbatch mixture to heat up and soften in injection molding machine and eliminating bubbles, injecting into mold, and after mold is fully cooled, taking out injection molding nylon strip.

ZHANG W