国家/地区 欧洲专利局（EPO）（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（4） B（2）
IPC大类 C08（4） C09（4）
IPC小类 C08K（4）
IPC C08K005/00（4）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Detecting fire or source of heat for e.g. monitoring fire resistance of polymeric material comprising polymer and graphene, by comparing presence or absence of variation on electrical resistance or impedance of material with reference value.

GOMEZ CORDON J, VILLARO ABALOS E, OTANO JIMENEZ L, PEREZ MARTINEZ J

Three-dimensional curvature structure comprises ink pattern printed on biaxial pre-stretched polymer sheet, and printing pattern portion containing facet on which ink pattern is printed or not, produced by deformation by differential contraction between printed and unprinted portion by stimulation.

WIE J J, KIM H R, LEE J, CHOI J, KYUNG W S

Producing polyurethane foam, comprises dispersing turbostratic graphene in a polymerization solution, and adding second component for polymerizing with the first component to chemically convert polymerization solution into polyurethane foam.

MANCEVSKI V, VLADIMIR M

Ceramic coating formulation used in e.g. fabric protectants, aerosols or liquid waxes, comprises solvent, liquid polymer and visual indicator, where solvent comprises organic or inorganic solvent, and liquid polymer is solvated in solvent.

GALLAHAR C R