国家/地区 美国（19）
IPC部 C（19） H（7） B（6）
IPC大类 C08（19）
IPC小类 C08G（19）
IPC C08K003/04（7） C01B032/194（3） C08K003/013（3）
C08K003/22（3） C08G018/12（2） C08G018/22（2）
C08G018/28（2） C08G018/32（2） C08G018/48（2）
C08G018/50（2） C08G018/79（2） C08G059/50（2）
C08G061/10（2） C08J003/20（2） C08K003/08（2）
发明人 ALSHARAEH E（2） KRISHNAN M R（2） KROPP M A（2）
KRYGER M J（2） LI W（2） RULE J D（2）
WHITE K L（2） YAO L（2）
公开年 2021（19）
申请年 2020（19）
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

Anion exchange polymer used for anion exchange membrane, comprises aryl ether linkage free polyarylene comprising aromatic/polyaromatic ring in polymer backbone and tethered alkyl quaternary ammonium hydroxide side group.

GU T, BAHAR B

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

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

Core-shell structure used in formation of cathode for metal-ion battery, comprises core particle containing lithium cobalt oxide, and organic-inorganic composite layer containing ion-conducting material including modified Prussian blue.

CHEN L, CHEN C, PAN J, LI Y, LU M, YANG C, WANG T, CHEN C C, CHEN L C

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

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