国家/地区 中国（103） 美国（7） 世界知识产权组织（6） 欧洲专利局（EPO）（3） 印度（2） 日本（2） 韩国（2）
IPC部 C（110）
IPC大类 C08（110）
IPC小类 C08J（110）
IPC C08J009/12（110）
发明人 YANG J（6） LI J（5） CHEN J（4）
DING X（4） DING Y（4） LI G（4）
LV F（4） WANG H（4） WU Z（4）
ZHANG H（4） ZHANG Z（4） GUO P（3）
LI Y（3） LIU H（3） LIU Y（3）
公开年 2021（26） 2022（25） 2023（23） 2020（13） 2017（10） 2018（7） 2016（2） 2019（2）
申请年 2022（28）  2021（27）  2020（18）  2018（8）  2017（7）  2019（7）  2016（6）  2023（5）  2015（3） 
专利权人 UNIV SICHUAN（5） CHINA PETROL.（4） FUJIAN ANDAF.（4） UNIV SOUTH C.（3）
UNIV ZHEJIAN.（3） CHANGLIAN LI.（2） CHENGDU JIAC.（2） JIANGSU JITR.（2）
NINGBO INST .（2） SAMMA PLASTI.（2） SINOPEC BEIJ.（2） TIANJIN BAIS.（2）
UNIV CONNECT.（2） WUXI DELIKET.（2）

Carbon nano-porous frame comprises multiple carbon nano units whose surfaces are connected and assembled to form three-dimensional network framework structure and there are gaps between adjacent carbon nano-units and carbon nano materials and polymers wrapped on surface of carbon nano materials.

KONG L, WANG D, ZHANG J, HUANG S, LI X

Preparing polymer foam used for e.g. aerospace, by mixing thermoplastic polymer with microwave absorber, performing saturated adsorption of to-be-foamed body in gas foaming agent to obtain pre-foamed body, and soaking pre-foam in microwave absorbing liquid for microwave heating and foaming.

ZHAO Y, HU D, CHEN Y, ZHONG W, ZHAO L

Method of using two-dimensional filler for promoting orientation of one-dimensional fillers in cell walls of foamed material comprises e.g. melt-blending one-dimensional nano filler and two-dimensional nanometer filler with the polymer matrix material, and foaming molded body by high-pressure fluid.

CHEN D, GONG P, MA H, LI G

Processing bio-based environmentally friendly polyurethane foam material useful in e.g. automobile decoration, comprises e.g. dispersing polyethyleneimine complex in ethanol, coating on glass substrate, adding bio-oil-derived polyols, foam stabilizer and blowing agent into container, and curing.

ZHANG H, HAN J

Polyphenylene sulfide foam without skin is prepared by preparing epoxy resin-based nanocomposite curing system at room temperature, adding polyphenylene sulfide sample to autoclave, soaking in epoxy resin-based nanocomposite curing system, curing and inducing orientation of internal nanoparticles.

ZHAO X, YUAN Z, YE L

Thermoplastic foaming particle useful for preparing molded body of foamed particles, comprises e.g. thermoplastic polyurethane elastomer, polylactic acid, 4,4'-diphenylmethane diisocyanate, graphene, and polytetrafluoroethylene fiber.

YANG J, XU L, HU H

Preparing layered polyurethane electromagnetic shielding composite foam, comprises loading metal on surface of solid glass microspheres, adding conductive microspheres and magnetic particles-containing layered polyurethane composite, saturating, and cooling.

ZHOU Y, WU H, LIU C, GAO H, XIA Y, CHEN Y, ZHANG H, LI L, WANG H, YANG J

Antibacterial foaming polypropylene bead, obtained by kettle-type foaming of polypropylene-based particles, polypropylene-based particle including core layer, and skin layer coated on outer side of core layer, which is e.g. polypropylene A, first antibacterial masterbatch and first plastic additives.

ZHOU J, CHEN J, ZHU M, ZENG J, LIU H, XIONG Y

Composition for preparing flame-retardant foamed polypropylene material, includes polypropylene, intumescent flame retardant, compatibilizer, antioxidant, synergist and beta nucleating agent, and compatibilizer is ethylene-maleic anhydride copolymer.

YAN H, BAO J, SONG C, LIU G, LIN H

Foamed polymeric insulation product used in foamable polymer composition, comprises polymeric foam having first major surface and second major surface, polymeric foam formed from foamable polymer composition comprising thermoplastic matrix polymer composition and blowing agent composition.

FRAZIER L, HEPPE C, WEEKLEY M, THOMAS J, BOUDREAUX C