国家/地区 世界知识产权组织（3）
IPC部 C（3）
IPC大类 C11（3）
IPC小类 C11D（3）
IPC C11D017/04（3）
发明人 WEIR C P（2）
公开年 2022（2）
申请年 2021（2） 
专利权人 CONOPCO INC .（2） UNILEVER GLO.（2） UNILEVER IP .（2） UNILEVER NV（2）

Coating composition used to coat paper pulp renders it waterproof and completely biodegradable, comprises graphene oxide nanoparticles, globular protein, plasticizer, thickener, filler, fungicide and water.

GANERIWAL S

Packaged laundry product comprises perfume particles contained in packaging comprising cylindrical receptacle formed from material comprising cellulosic fibers where receptacle comprises mechanism for impeding child's access to container.

ASHTON R D, MAWTUS G S, OWENS K D, PEAKE J F S, VERHAEGE M L, WEIR C P, WILLIAMS G J

Packaged laundry product comprises packaging comprising receptacle formed from material of cellulosic fibers and perfume barrier, and perfume particles comprising carrier material and perfume components, contained in packaging.

CARSON J M, GREENLEES K A, KILLEY A L, WEIR C P