国家/地区
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC B32B007/12（3） B32B027/08（2）
发明人
公开年 2023（4）
申请年 2021（4）
专利权人

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

Low-density composite electromagnetic shielding plate used in electronic product comprises electromagnetic wave-absorbing foam layer arranged between two composite shield layers, and composite shielding layer, and glass fiber-reinforced epoxy insulating layer are alternately stacked.

LI H

Vehicle window film comprises adhesive layer including acrylic copolymer, curing agent, and solvent, first poly(ethylene terephthalate) layer disposed on adhesive layer and including polyethylene terephthalate, and bonding layer disposed on first poly(ethylene terephthalate) layer.

OH I, LEE C

Sandwich panel useful in structure in fabricated construction, comprises first plate made of polymer, and adhered to one side of the core material, and second plate containing metal material.

HAN K