国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7）
IPC小类 C08J（7）
IPC C08J007/048（7）
发明人 BAI Y（3） YIN X（3） ZHONG W（3）
LI W（2）
公开年 2022（4） 2021（3）
申请年 2021（7）
专利权人 HARBIN INST .（3） WUXI HIT CO .（3） WUXI LONGCHI.（2）

High oxygen barrier coating film useful for packaging materials, comprises base film, where coating is formed by coating and curing high-resistance coating on base film and high-resistance coating is formed by compounding acrylate high-oxygen-barrier coating and functional substance.

YIN X, DENG C, ZHONG W, BAI Y

Preparing high oxygen barrier acrylate coating comprises e.g. performing surface treatment of inorganic nano-powder material with silane coupling agent, adding surface-treated inorganic nano-powder and solvent into reaction vessel, stirring and heating, cooling and discharging.

YIN X, LI W, ZHONG W, BAI Y

Preparation of polyvinyl alcohol-modified graphene oxide nanocomposite aqueous dispersion used e.g. for food fields comprises modifying graphene oxide with sulfamate and adding polyvinyl alcohol.

DONG W, WANG W, BAI H, GUO J, XU Z, ZHANG S

Modified polyvinyl alcohol coating film comprises base film, functional bottom coating, and polyvinyl alcohol coating layer.

YIN X, LI W, ZHONG W, BAI Y

Preparing multi-layer composite barrier film used as packaging material, by configuring polyetherimide/graphene oxide mixed solution, removing excess polyetherimide by suction filtration, re-dissolving polyetherimide/reduced graphene oxide mixture in solvent, and using layer-by-layer sol-gel method.

ZENG Q, LONG L, HE C, DU X, DING Z, YIN C

Composite material with water vapor barrier function comprises silicone rubber substrate layer surface provided with decorative layer, modified layer surface provided with pit provided with hydrophilic polymer particles comprising e.g. polyacrylic acid and polyvinyl alcohol.

SHANG Y, LU S, CHEN G, LI H, YANG X, ZENG W, MEI J, ZHAN H, PAN J, HE Z

Packaging material with nano-zinc oxide protection used as solar battery backplane, comprises thin film substrate coated with fluorocarbon resin, acrylic resin, propylene glycol methyl ether acetate, titanium dioxide and nano-zinc oxide.

SUN B, JIANG C, ZHANG G, SONG T, LI Y