国家/地区 西班牙（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（2） C08L（2）
IPC C08K003/04（2）
发明人
公开年 2021（3）
申请年 2020（4）
专利权人

Preparing polymer foams that are utilized in plates for floors and shoe soles, by thermal decomposition of azodicarbonamide, involves inhibiting formation of formamide residues by adding hydroxylated substances.

GOMEZ CORDON J, OTANO JIMENEZ L, PEREZ MARTINEZ J

Material in coating paint or as integral portion of article, comprises polymeric material whose physical and chemical properties are modified with changes in temperature, and pair of electrodes configured to apply current intensity I.

GONZALEZ PROLONGO S, CAMPO GOMEZ M, JIMENEZ SUAREZ A, DEL ROSARIO HERNANDEZ G, FERNANDEZ SANCHEZ ROMATE X

Material for composition used as e.g., topical dressing, absorbent material for prevention of bleeding, postoperative plugs, and post-otoplasty auditory tampons comprises polyhydroxyalkanoate and poly (vinyl alcohol).

SABATER I SERRA R, SERRANO AROCA A, MOLINA MATEO J, APARICIO COLLADO J L

Protecting object or ornamental surface of rocky origin involves synthesizing graphene oxide chemically in an acid medium, dispersing the graphene oxide paste obtained in water, and neutralizing the graphene oxide dispersion.

GONZALEZ DOMINGUEZ J M, FERNANDEZ RAGA M