国家/地区 中国（34）
IPC部 C（34） D（4） A（3）
B（3）
IPC大类 C08（34）
IPC小类 C08G（34）
IPC C08G018/48（34）
发明人 WANG B（4） LIU L（3） WANG H（3）
WANG J（3） WANG S（3） CHEN Y（2）
CHEN Z（2） HUI L（2） JIANG W（2）
JIN C（2） LI C（2） LI H（2）
SHI Z（2） WANG X（2） ZHANG X（2）
公开年 2020（34）
申请年 2020（19）  2019（14） 
专利权人 ANHUI XINDAL.（2）

Graphene reinforced aqueous polyurethane high barrier material used in natural latex condom, has multilayer structure, where each layer is formed by drying semi-vulcanized natural rubber emulsion or graphene/aqueous polyurethane emulsion.

WANG X

Preparing conductive polyurethane adhesive, involves mixing graphene oxide with polyol, mixing and reacting mixture with isocyanate, catalyst and crosslinking agent, and mixing and reacting intermediate and halogenated alkanes.

ZHANG Y, ZHANG J

Preparation of thermally reversible self-healing polyurethane composite material for electronic device, involves reacting furfurylamine and 4,4'-diphenylmethane diisocyanate, producing polyurethane and adding modified graphene quantum dots.

HAO L, ZHANG X, XIAO W, WANG L, JIN R, FU T, LING X, PAN X, MAO Y, TIAN Y

Preparing high-density conductive polyurethane foam, comprises e.g. adding ionic liquid 1,3-dimethylimidazole dimethyl phosphate salt and water into reactor, mixing, heating, then reacting with graphene, cooling and post-processing.

JIANG K

Preparing heat-resistant and highly conductive nano-zinc oxide-graphene thermoplastic polyurethane (TPU) involves assembling GO nanosheets into supported graphene oxide nanosheet by using sodium dodecyl benzene sulfonate.

YE X, QI Y, YU Z

Polyurethane shoe material composition contains graphene, wood fiber, polyethylene glycol, thermoplastic polybutylene succinate, polyester polyol, chain extender, catalyst, foaming agent, nano zinc oxide, diisocyanate and organic bismuth.

YE Z

Graphene composite filter screen useful in e.g. air purification, comprises polyether polyol, toluene diisocyanate, graphene material, activated carbon powder, catalyst, foam stabilizer, surfactant and additive.

WANG Y, WANG C, LIU S

Heat-dissipating and breathable memory foam used in production and processing of household and bedding articles, comprises polyether polyol, toluene diisocyanate, silicone oil, stannous octoate, modified graphene and silane coupling agent.

LIU L, GUO X, CHEN G

Anticorrosive spray polyurea elastomer in oilfield equipment and equipment, comprises component A and B, where the component A comprises isocyanate, polyether polyol, rheological additives, adhesive, graphene/carbon black mixture.

LI Q, XIAN F, WANG G

Preparation of amino-functionalized graphene modified polyurea long-lasting anticorrosive coating involves heating polyether polyol under inert environment, dehydrating, cooling, adding polyisocyanate, reacting, filtering and packaging.

WANG B, GUO Y, YUE C, WEN X, ZHANG T