国家/地区 世界知识产权组织（5） 欧洲专利局（EPO）（3） 美国（3） 加拿大（2） 中国（2） 韩国（2）
IPC部 C（8） B（3） H（2）
IPC大类 C07（8）
IPC小类 C09D（8）
IPC C09D011/52（2） C09D189/00（2）
发明人
公开年 2021（4） 2022（3）
申请年 2021（8）
专利权人

Perovskite composite films useful in energy harvesting device, comprises halide perovskite material dispersed in organic matrix composed of natural polymers.

KIM T H, KIM Y J, HUN L

Electrolyte composition used for exfoliation of graphite for graphene for conductive ink for 3-dimensional printing and supercapacitor, comprises quaternary ammonium salt, another quaternary ammonium salt, and electrolyte solvent.

LU J, LI J, WANG F

Filled coating formulation for preparing roofing materials, e.g. non-asphaltic roofing shingle, comprises crude tall oil-based continuous phase material, resinous hardening agent, polymer, and filler, e.g. calcium carbonate or quartz.

MERCADO R M L, BOSS D E, CARR K

Assembly of carbon atoms used for antibacterial coating, preferably bactericidal or bacteriostatic coating of substrate for producing material, is in specific hybridization state in contact with several aromatic hydrocarbon compounds.

ALAVA T, KUMAR M

New substituted 2-methoxy-phenol containing phosphorus based flame retardants used to prepare flame retardant prepolymer and/or resin in interpenetrating polymer network for coating article or material and flame retardant nanocomposite.

YAN N, GNANASEKAR P

Low-cost and environment-friendly preparation process of bisphenol S, comprises adding phenol into the reaction kettle, rotating, adding concentrated sulfuric acid with stirring, and reacting.

SUN H, LI S, YAO Z

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

Producing reversible hemiaminal or aminal gel composition used in 3D printing, involves preparing liquid precursor composition, where liquid precursor composition operable to remain in first liquid state at about room temperature.

BOUL P