国家/地区 中国（13） 世界知识产权组织（9） 美国（8） 韩国（4） 日本（3） 台湾（3） 欧洲专利局（EPO）（2）
IPC部 C（19） B（6） E（2）
IPC大类 C08（19）
IPC小类 C08J（19） C08K（16） C08L（14）
C09K（10） C08G（8） C09D（5）
B82Y（4） C09C（3） B32B（2）
C08F（2） C09J（2） E21B（2）
IPC C08J003/24（19）
发明人 ALSHARAEH E（3） ALMOHSIN A（2） FUJIMOTO T（2）
KRISHNAN M R（2） LIU Y（2） MANDAL S（2）
MILLER C（2） RAJENDRA V（2）
公开年 2018（3） 2021（3） 2022（3） 2012（2） 2016（2） 2023（2）
申请年 2020（4）  2011（2）  2016（2）  2017（2）  2018（2）  2019（2）  2021（2） 
专利权人 SAUDI ARABIA.（3） MOMENTIVE PE.（2） UNIV ALFAISA.（2）

Preparing polymer-sand nanocomposite lost circulation material for forming barrier to overcome lost circulation in hydrocarbon wellbore, involves combining cross-linker solution and sand particles; combining hydrogel polymer, organic cross-linker and salt; and combining polymer hydrogel.

KRISHNAN M R, ALSHARAEH E, ALMOHSIN A

Manufacturing heat dissipation composite by melting and stirring epoxy resin, phase change material, and curing agent, curing at temperature higher than curing temperature of epoxy resin to form matrix, and simultaneously performing secondary main curing and high-density compression processing.

SEO M K, LEE E J, SONG J H, LEE K D, NAM C R, SONG J, LEE K

Condensation curable composition used as article in aerospace device, electronic device, electronic component, automobile, insulation, coating, or solvent resistant membrane, comprises condensation curable organopolysiloxane, silicone-imide crosslinker, condensation cure catalyst and additive.

DEY K, MILLER C, KONWAR D B, RAJENDRA V, FUJIMOTO T, MANDAL S

Addition curable silicone-imide composition for cured silicone-imide material for e.g., aerospace device, comprises alkenyl functional siloxane-imide copolymer, alkenyl functional organosiloxane, polyorganohydrogensiloxane and catalyst.

MILLER C, NARAYANAN R, ZAMPELLA J, RAJENDRA V, FUJIMOTO T, MANDAL S

Forming a barrier to overcome lost circulation in a subterranean formation involves injecting a polymer-sand nanocomposite into one or more lost circulation zones in the subterranean formation, and polymer-sand nanocomposite comprising sand mixed with a polymer hydrogel.

KRISHNAN M R, ALSHARAEH E, ALMOHSIN A

Preparing graphene-based degradable high-strength dust-fixing agent comprises e.g. dispersing graphene-based degradable high-strength dust-solidifying agent in water, adding alkaline rose spirit, and mechanically stirring.

YANG G, SUN Y

Elastomeric composition for manufacturing articles, contain carbon nanostructures or their fragments comprising multiwalled carbon nanotubes crosslinked into branched, interdigitated, entangled and/or common wall-sharing polymeric structure.

CHEN L, LI J, KYRLIDIS A, DOSHI D A, ZHANG P

Aqueous dispersion used for polymer gel comprises polyacrylamide, crosslinker having hydroquinone or hexamethylenetetramine and filler comprising metal oxide having zirconium oxide, zirconium hydroxide or titanium oxide and nanomaterial having graphene, graphene oxide or boron nitride.

ALSHARAEH E, ALMOHSIN A M

Preparing graphene heating floor tile bonding adhesive involves weighing dibutyl phthalate, octanol, deionized water, polyvinyl alcohol, starch glue, vinyl acetate, initiator, emulsifier and flame retardant filler.

ZHU L

Polyimide-grafted polyethylene glycol composite solid-solid phase change material comprises polyimide, graphene oxide and polyethylene glycol as main ingredients.

ZHANG H, ZHANG Q, ZHU Y, HUANG C, JI R, HUANG F, XIA Y, WEI S, SUN L, XU F