国家/地区 世界知识产权组织（4）
IPC部 C（4）
IPC大类 C07（4）
IPC小类 C08G（4）
IPC
发明人
公开年 2021（4）
申请年 2021（4） 
专利权人

Polymeric composition used in article of manufacture, comprises copolymer with recurring unit containing 1-methyl-3-(4-(4-methyl-benzoyl)-phenyl)-1,3-dihydro-benzoimidazol-2-one having compound and recurring unit containing (4-(4-hydroxy-phenoxy)-phenyl)-phenyl-methanone having compound.

WANG Y

Producing heteroleptic polyhedral oligomeric silsesquioxane (POSS) in single vessel for composition used as e.g., coating by charging a reaction vessel with solvent, organosilane, water, and base, adding a suitable acid and separating salt.

LICHTENHAN J D, HAIT S B, JOSEPH D L, SUKENDUBY H

Manufacture of naphthyl silole compound used for preparing graphene nanoribbons, involves reacting brominated/iodinated biphenyl compound with lanthanoid-and-lithium-containing ate complex, and reacting obtained lanthanoid complex with silyl compound.

ITAMI K, ITO H, MATSUSHIMA K, MURAKAMI K, NAKATSUJI H, ISHIDA S

Recycling synthetic polymers by combining polymers with a solid depolymerizing catalyst in a vessel, mechanically shearing the combined polymers and solid depolymerizing catalyst to produce monomers from polymers, and collecting monomers.

SIEVERS C, TRICKER A W, NAIR S, JONES C, BOUKOUVALA F