国家/地区 世界知识产权组织（25）
IPC部 C（25） B（9） H（7）
G（3）
IPC大类 C08（25）
IPC小类 C08G（25）
IPC C08K003/04（12） C08G018/32（5） C08G018/48（5）
C08K003/22（4） C01B032/194（3） C08G018/50（3）
C08G077/04（3） C08K003/013（3） C09D175/04（3）
B33Y070/00（2） B33Y070/10（2） C08G018/12（2）
C08G018/22（2） C08G018/28（2） C08G018/38（2）
发明人 ALSHARAEH E（2） KRISHNAN M R（2） KROPP M A（2）
KRYGER M J（2） LI W（2） MA Y（2）
RULE J D（2） WHITE K L（2） YAO L（2）
公开年 2021（25）
申请年 2020（25）
专利权人 ARAMCO SERVI.（3） SAUDI ARABIA.（3） 3M INNOVATIV.（2） UNIV ALFAISA.（2）

Producing coated proppant for producing oil and gas, involves combining proppant particle with monomer solution of first and second monomer, cross-linking agent and initiator, polymerizing, mixing resin solution and curing resin solution.

KRISHNAN M R, ALSHARAEH E, LI W

Coated proppant for use in fracturing operations, comprises proppant particle, intermediate cross-linked terpolymer layer encapsulating proppant particle and outer resin layer encapsulating intermediate cross-linked terpolymer layer.

KRISHNAN M R, ALSHARAEH E, LI W

Polymer composite comprises epoxy based polymer forming polymer matrix, and amino-graphene dispersed throughout polymer matrix, where graphene is functionalized with 3,5-dinitrophenyl groups to form functionalized graphene.

ZHU S S, ALTAIE I, FIHRI A, SWAGER T M, ALAMRI H A

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

Composition used in forming thin film, comprises chemical contrast pattern having first region of first chemistry on background of second chemistry, and microphase-separated block copolymer material overlying the chemical contrast pattern.

ARNOLD M, JACOBBERGER R, NEALEY P, XIONG S, CHANG T, MA Z, NEALEY P F

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

Nanoporous membrane used in filter, comprises two-dimensional material permeated by pores which are blocked by polymer derived from monomer and comprising population of pores having average pore diameter.

KIDAMBI P R, CHENG P