国家/地区 美国（10）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 C08G（10） C08K（9） C08L（6）
C08J（5） C01B（3） A47G（2）
B29C（2） C09D（2） C09J（2）
IPC C08G018/48（10）
发明人 KROPP M A（2） KRYGER M J（2） LIU D（2）
RULE J D（2） TANG Y（2） WANG S（2）
WHITE K L（2） YAO L（2） ZHANG J（2）
公开年 2021（5） 2016（2）
申请年 2021（4）  2015（3）  2020（2） 
专利权人 3M INNOVATIV.（2） JINAN SHENGQ.（2） JINAN SHENGQ.（2）

Selective laser sintering process for preparing highly spherical particles, involves depositing carbon nanomaterial-graft-polyurethane particles on nanomaterial surface and exposing nanomaterial grafted polyurethane particles to laser, for fusing polymer particles and forming consolidated body.

SRISKANDHA S E, FARRUGIA V M, CLARIDGE R, EMPARUZIA V, SIBANTIISWARISLISKANDA, EASWARI S, SRISKANDAR S E

Graphene dispersion used in composition for preparing polyurethane composite material, comprises graphene and polyol compound comprising aromatic polyol and modified aromatic polyol made by subjecting the aromatic polyol and epoxidized vegetable oil to ring opening reaction.

CHIEN C, HUNG W, WU Y, JIAN J

Polyurethane composition used in polyurethane elastomer, comprises polyisocyanate component comprising isocyanate-terminated prepolymer obtained from reaction of polyol with 1,4-bis(isocyanatomethyl cyclohexane), or mixture of 1,4-bis(isocyanatomethyl cyclohexane), and isocyanate-reactive component.

SONG N

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

Composite material used for forming pillow, comprises polyol, polyether polyol, polyester pigment of aqueous resin-free pigment, silicone oil, crosslinking agent, catalyst, water, and graphene quantum dots.

WAN Y

Sponge for oil-water separation is prepared by reacting polyol blend with polyisocyanate and graphene, in the presence of catalyst, foaming agent, and foam stabilizer in which polyol blend contains e.g., polyol components and glycerol.

LIU Y, CHEN S

Composite material used for pillow, mattress, seat cushion, back pad, sofa, waist, insole, bra, vehicle seat, toilet seat, or hand warmer comprises graphene-containing polyurethane foam and non-carbon non-oxygen elements.

LIU D, PENG W, WANG S, TANG Y, ZHANG J

Nanostructured carbonaceous compound of polymer material, comprises graphene, amorphous carbon and non-carbon non-oxygen element which contains iron, silicon and aluminum.

TANG Y, ZHANG J, WANG S, XU R, LIU D, ZHANG X, MA J, ZHANG A

Preparation of carbon nanotube-modified aqueous polyurethane adhesive coating, by reacting carboxylated carbon nanotube-modified graphene sheet with polyurethane prepolymer and adding chain extender, triethylamine and benzamide.

DUAN B, DING H, LIU G, WANG Y, TANG Z, ZHANG M, WANG Q, HOU L, QIAN S