国家/地区 欧洲专利局（EPO）（17）
IPC部 C（17）
IPC大类 C08（17）
IPC小类 C08G（17）
IPC C08K003/04（6） C08K003/22（5） C08K003/013（3）
C08G018/12（2） C08G018/22（2） C08G018/28（2）
C08G018/32（2） C08G018/48（2） C08G018/50（2）
C08G018/79（2） C08G061/10（2） C08G061/12（2）
C08G065/40（2） C08G077/04（2） C08K005/00（2）
发明人 KROPP M A（2） KRYGER M J（2） RULE J D（2）
WHITE K L（2） YAO L（2）
公开年 2021（13） 2022（3）
申请年 2020（17）
专利权人 3M INNOVATIV.（2）

Polyamide molding composition used as a filled polyamide molding for producing moldings or components of automotive sector, comprises partially crystalline and aromatic polyamide, functionalized impact modifier, metallocene, and additive.

ALKAN A, CADALBERT A, BAYER A, HOFFMANN B, ALKANE A, DALBERT A, ALKA A

Electrically conductive one-component epoxy adhesive composition for e.g. solar cell comprises epoxy resin, at least one ionic constituent as catalyst for epoxy homo-polymerization, electrically conductive particles, and inorganic particles.

POELLER S, WUCHERPFENNIG S, ESTRUGA ORTIGA M, HENCKENS A, ESTRUGA O M, STEINKOGLER S, ESTRUGAORTIGAMARQUE, POHL S

Epoxy-amine adduct used in curing agent, comprises reaction product of heterocyclic amine comprising at least two nitrogen atoms in at least one ring, and reaction product of polyethylene polyamine and aldehyde, and epoxide comprising epoxy groups, which is essentially free of polyether modification.

PENG Q

Thermosetting composite material used for three dimensional printing by extrusion, comprises a furan polymer forming a thermosetting matrix of the composite material and a a material immiscible with the thermoset matrix cissable.

BENEVENTI D, CHAUSSY D, BOUZIDI K, GANDINI A

Ionic polymer used in polymer composition for forming electrolyte for electrode of electrochemical cell, comprises repeating unit which is obtained by reacting functional groups-containing compound and metal bis(halosulfonyl)imide compound.

DAIGLE J, LAROUCHE A, CHAREST P, GUERFI A, DONTIGNY M, ARMAND M, HINTENNACH A, ZAGHIB K, CHARREST P, DONITY M

Polymer composition for molded article for use as e.g., clothing material, sport material, sealing material, electrically conductive article, and friction control material, comprises polyalkenamer derived from cycloalkene, and graphene.

WANG Q, GUO J, CHEN X, WELZBIERMANN U, WANG Z, WEE W C

Angular filter used in image acquisition system comprises support and structure resting on face of support and comprising through holes exposing parts of face.

AFLALO J

Polymeric material for two-portion composition, comprises a polymerized reaction product of a polymerizable composition comprising components, where components comprises a uretdione-containing material.

WHITE K L, YAO L, RULE J D, KRYGER M J, KROPP M A

Two-component composition used for adhering substrate(s), comprises component containing polymeric material containing polymerized reaction product of polymerizable composition having preset uretdione functionality, and component.

WHITE K L, YAO L, RULE J D, KRYGER M J, KROPP M A

Composition used for forming article, comprises soft elastomer, conductive nanostructure and metal ferrite doped reduced graphene oxide.

RAJALAKSHMAN PAI A, THOMAS S, KALARIKKAL N, PAI A R