国家/地区 中国（22） 世界知识产权组织（2）
IPC部 C（23） A（2） B（2）
IPC大类 C08（23）
IPC小类 C08G（23）
IPC C08G018/42（23）
发明人 HUANG H（3） ZHANG J（3） CHEN Z（2）
LIU Y（2） ZHANG Y（2） ZHAO J（2）
公开年 2017（5） 2023（5） 2020（4） 2018（3） 2021（2） 2022（2）
申请年 2022（5）  2016（4）  2018（3）  2020（3）  2021（3）  2017（2） 
专利权人

High-barrier heat-resistant solvent-free polyurethane composite material useful as film lamination in packaging composite field of e.g. daily chemical, comprises e.g. polyurethane prepolymer, graphene modified polyol, polyester polyol, nano-silicon dioxide modified polyether polyol and isocyanate.

HE C, TIAN L, WEN Y

Reversible adhesive material used in article, comprises polyurethane matrix i.e. formed from reacting isocyanate compound with Diels-Alder adduct, or Diels Alder adduct and polyol compound with isocyanate compound, and graphene particles.

SALAVAGIONE H J, SEYLER H, QUILEZDIAZ S, GARY ELLIS J, SHUTTLEWORTH P S, GOMEZFATOU RODRIGUEZ M, QUILESDIAZ S

Single-component thermally conductive hot-melt polyurethane adhesive useful in electronic products comprises polyester polyol, polyether polyol, heat-conducting medium, flame-retardant medium, isocyanate and additive.

CHEN Z

Preparing environmentally-friendly aqueous adhesive useful in manufacturing containers, comprises e.g. reacting silicon carbide nano-wire with 3-amino propyl trimethoxy silane and graphene to obtain modified silicon carbide nanowire and reacting with polyurethane emulsion and methyl methacrylate.

LIU Y, QU L

Adhesive useful for organic light-emitting diode protective film for e.g. intelligent mobile phone, comprises polyester polyol, diisocyanate, chain extender, heat-resistant monomer, antistatic agent, solvent, catalyst, and blocked isocyanates.

LIU Y, HUANG Y, NIU Z, AN J, LIU C, ZHOU S

Preparing epoxy modified polyurethane main agent resin useful for bonding of outer layer of lithium battery aluminum-plastic film comprises adding polydihydric alcohol and diisocyanate reaction under action catalyst, reacting isocyanate prepolymer with epoxy modifier and carrying out crosslinking.

SHAO Z, DI L, ZHANG D, WANG Z, LI P, HUANG C, FENG J

High temperature resistant graphene manganese-rich lithium-ion battery diaphragm with aqueous-based binder comprises temperature-resistant modified polyurethane emulsion, nano-ferroferric oxide powder, antioxidant, silane coupling agent, and isocyanate curing agent.

HUANG P, YANG X, ZHANG S, YANG H, XI L

Preparing graphene/polyurethane composite resin comprises e.g. adding diethylene glycol, 1,4-butanediol, adipic acid and sebacic acid, obtaining polyester polyol, and blending graphene/polyurethane composite resin glue and diluent.

CAI D, XIE L, ZHOU J, GU J, CHEN Z, ZHOU M

Flame-retardant polyurethane aqueous emulsion comprises polyhexylene adipate, toluene diisocyanate, 2,2-dimethylolpropionic acid, flame-retardant filler, graphene oxide, bactericide, antifoaming agent, and water.

HUANG H, HU Y, ZHU Q

Preparing conductive polyurethane adhesive, involves mixing graphene oxide with polyol, mixing and reacting mixture with isocyanate, catalyst and crosslinking agent, and mixing and reacting intermediate and halogenated alkanes.

ZHANG Y, ZHANG J