国家/地区 中国（7）
IPC部 B（7）
IPC大类 B29（7）
IPC小类 B29L（7）
IPC C08K003/04（7）
发明人
公开年 2017（2） 2021（2）
申请年 2021（3） 
专利权人

Cold stretch sleeve pipe film for packaging, comprises outer layer and inner layer comprising bimodal linear low-density polyethylene, ethylene-hexene copolymer, and additive, and middle layer comprising ethylene/alpha-olefin random copolymer, olefin block copolymer and thermoplastic phenolic resin.

LIU A, LI D

Preparing multilayer insulating material comprises extruding ablative-resistant inner layer rubber composite material containing ablation-resistant filler, and light heat insulation layer rubber composite material containing ablation-resistant filler , and hot pressing vulcanizing.

YAN N, CHEN Z, JI Y, GUO S, HAN S, WU H

Preparing co-cured wave-absorbing composite material comprises paving one layer of first prepreg on forming mold, pre-compacting, paving one layer of second prepreg, covering one layer of absorbing adhesive film on the composite material substrate, covering one layer of third prepreg and curing.

GONG Y, YAN L, LI M, LV T, LI Y

Graphene heat transfer enhanced phenolic resin composite pipe production device includes operation and control system, metal pipe rotating device, retaining ring, steel wire brush, heating and curing device, driving belt and resin pump.

LUO Y, TONG Y, XIE W, HUA M, YU X

LED lamp shell, has multiple radiating fins arranged on outer surface of shell main body, and multiple connecting pieces arranged on outer surface of shell subject, where shell main body and radiating fins are made of graphene material and phenolic resin.

ZHAN Y

Preparation of easily-processed thermal insulation composite material for preparing insulating composite mounting plate, involves pressing outer material formed of graphene metal system, intermediate material and inner material.

WANG Z, LIANG G, HAN J

Graphene/polymer composite material sealing ring comprises graphene, ethylene oxide/propylene oxide block polyether, zinc oxide, dicyclohexyl phthalate, 2,2,4-trimethyl-1,2-dihydroquinoline polymer, phenolic resin, and sulfur.

CHEN S