国家/地区 中国（6） 韩国（5） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 B29（10） B32（7） C08（7）
H01（3） B65（2） C01（2）
IPC小类 B29C（10） B32B（7） C08L（6）
C08J（5） C08K（5） B29L（3）
H01M（3） B29B（2） B65D（2）
C01B（2）
IPC B29C048/08（10）
发明人 JANG P G（2） LEE S（2） LI X（2）
LIU Y（2） PAKSUNGIL（2） SHIM J H（2）
UK C S（2）
公开年 2022（10）
申请年 2022（6）  2021（3） 
专利权人 SBTL ADVANCE.（2）

Swelling-resistant polyester composite film useful in composite current collector of battery pole piece of battery in electronic device, comprises core layer, and surface layer, where surface layer includes polyester material and additive.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

Nylon film used for forming outer resin layer for aluminum pouch film, comprises graphene containing all of carboxyl, ketone, and amide functional groups on surface and has preset average diameter.

SHIM J H, UK C S, PAKSUNGIL, JANG P G, LEE S

Manufacturing food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

Antibacterial high barrier multi-layer co-extruded biaxially oriented polypropylene light film comprises surface layer attached to both sides of barrier layer and surface material obtained by blending and extruding styrene-butadiene-styrene block copolymer and polypropylene block copolymer.

WANG J, XIE H, LIN Y, SUN F, CHEN K

Graphene flakes comprises slurry mixed with purified graphite and deionized water under high temperature and high pressure is manufactured through multiple compression-explosion processes.

NAMKUNG D

Production of high tensile polypropylene net-shaped filling rope used in e.g. clothes, involves mixing and extruding resin, defoaming agent graphene and fire retardant, pouring into hopper of extruder, and mixing, extruding film body.

TU X, DU J, QIU B, LU X

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

Nylon film used as outer resin layer for aluminum pouch film for secondary battery, comprises preset amount of carboxyl group, ketone group, and graphene including all amide functional groups on its surface.

SHIM J H, UK C S, PAKSUNGIL, JANG P G, LEE S, CHUN S W, PARK S I, LEE S S

High barrier bio-based nylon film used in food and medical packaging field, comprises orderly laminated composite of anti-bacterial core layer, barrier core layer and base material layer.

YANG J, LIAO G, CUI L, ZHENG W, FAN S, LI X, LIU Y, LIU X

Bending-resistant, impact-resistant steel aqueous decorative film comprises decorative layer, polyvinyl chloride substrate and modified resin layer.

ZHANG Y