国家/地区 世界知识产权组织（27）
IPC部 B（27）
IPC大类 B65（27）
IPC小类 B65D（27）
IPC B65D065/40（8） B32B027/32（6） B32B027/36（5）
B32B027/06（4） B32B027/08（4） B32B027/10（4）
B32B027/18（4） B65D065/38（4） B65D065/42（4）
B65D065/46（4） C08K003/04（4） B01D071/02（3）
B32B007/12（3） B32B009/00（3） B32B027/30（3）
发明人 BIENCOURT V（2） BROUGHTON S（2） GUIDETTI G（2）
JULIUSSEN G（2） KUIPER H J（2） PARK H（2）
WAHLBERG J（2） ZHANG S（2） ZHENG S（2）
公开年 2022（8） 2021（7） 2023（5） 2015（3） 2016（2）
申请年 2021（11）  2020（7）  2014（3）  2022（2） 
专利权人 TETRA LAVAL .（3） HUHTAMAKI MO.（2） NITTO DENKO .（2）

Packaging material used for construct e.g. container, package, and tray for holding, storing, freezing, heating, cooking food products or other products, comprises substrate, and liner includes biopolymer and graphene nanoplatelets.

MCKEOWN M S, GILPATRICK W, SLOAT J T, KENZLO P

Coated paper product used as packaging for sensitive products, e.g. food, and beverages, comprises paper or paperboard substrate, barrier coating having graphene and polyolefin copolymer bearing carboxylic acid moieties.

GILLGREN T, LARSSON J, LARSSON J A

Packaged elastomer composite used for e.g. conveyor belt, comprises sealed package containing composite having preset partial pressure of oxygen and containing elastomer and filler, and wall including oxygen barrier layer surrounding composite, and has preset oxygen transmission rate.

DHAVALE P A, DOSHI D A

Modified atmosphere packaging unit comprises product receiving body comprising plant-based fiber material and wet strength agent configured for holding product, having bottom and wall parts, flange configured for attaching seal thereon for closing receiving body, and seal or lid attached to flange.

KUIPER H J, BIENCOURT V, DAVEY S

Molded fiber container for e.g. yogurt, has cup-like container body whose inner surface is provided with inner barrier coating, where outer surface of body is provided with outer barrier coating and in-mold paper label.

KUIPER H J, BIENCOURT V

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G

Preparing aqueous composition of reduced graphene oxide used for producing gas-barrier coated material, by providing aqueous dispersion comprising graphene oxide, providing aqueous dispersion of nanocellulose compound, providing aqueous solution of reducing agent, and mixing aqueous dispersions.

WAHLBERG J, OESTLUND M

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G

Method for forming a foldable plastic for providing protection for below ground devices, such as water meters, involves providing material suitable for molding and placing material in molds to form sides with assembling the sides.

THOMPSON R G, NOLEN D K

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