国家/地区 中国（63） 世界知识产权组织（3）
IPC部 C（66）
IPC大类 C08（66）
IPC小类 C08L（48） C08K（45） C08J（24）
C08G（15） C08F（9） B32B（5）
B29C（4） C01B（4） A61L（3）
B01D（3） B01J（3） C04B（3）
C09D（3） H01G（3） H01M（3）
IPC C08K003/04（39） C08K003/22（8） C08J003/24（7）
C08K009/04（7） C08F220/06（6） C08K009/06（6）
C08L063/00（6） C08K007/26（5） C08K009/10（5）
C08G083/00（4） C08J005/18（4） C08K003/36（4）
C08K009/02（4） C08L007/00（4） C08L023/08（4）
发明人 LIU Y（66）
公开年 2021（40） 2022（26）
申请年 2021（66）
专利权人 UNIV NORTH C.（5） SHANXI ZHONG.（4） HARBIN INST .（2） JIANGSU ZHUO.（2）
UNIV CHANGZH.（2） UNIV QINGDAO.（2）

Preparation of fluorine-free-magnetically driven superhydrophobic oil-water separation foam material used in e.g. treatment of offshore oil spill, by ultrasonically cleaning melamine formaldehyde foam, drying, soaking in coating prepared using e.g. silicone resin, and drying.

HU Z, ZHAO S, CHAI W, LIU Y, DAI B, XIA Y, AYINAER N, LIAO C, ZHENG Z

Low thermal conductivity sound insulation material for building, comprises rubber base material, high molecular polymer, foaming agent, smoke suppressant, stearic acid, plasticizer, solid filler, antioxidant, accelerator, and additive.

JI J, CAO X, XIE C, LIU Y, QIN T, ZHANG J, QIN B

In situ growth of graphene two-dimensional covalent organic framework composite comprises dissolving monomer with ketone group and monomer with amino functional group and graphene oxide in acetic acid and ethanol mixed solution separately, mixing the solutions, and annealing.

LIU M, LIU Y, BAI Y, CHEN J

Bio-resin composite for bio-foam material comprises a polymer matrix, a toughener, dispersed in the polymer matrix, and an antistatic agent, present at an interface between the polymer matrix and the toughener and/or present in the toughener.

LIOU S, LIU Y, CHENG S, CHANG S, LIAO S

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

Waterproof coating for a solar back sheet, includes a combination of single-layer graphene oxide and polyvinyl alcohol.

CHEN H, SHI J, LIU Y, XIA X, HE X, CHEN R

Device for preparing modified polyvinylidene fluoride by graphene, comprises grinding plates whose outer wall is fixedly connected with air pump whose air conveying end is connected with inner portion of arc-shaped air blowing plate through gas pipe.

MAO R, YUAN K, WANG J, LIU Y

Esterification of purified terephthalic acid and 1,4-butanediol useful for producing polybutylene adipate terephthalate, comprises adding terephthalic acid, 1,4-butanediol and polymerization degree catalyst into a reaction kettle, introducing nitrogen, and reacting.

LIU G, LIU S, XU W, GUO T, HAN Y, ZHOU B, ZHENG L, LIU Y, HAO D, WANG X, CAO F, WANG C, WANG M, LI Z, LI J, ZHAO N, SHI C, SHI R

Preparing fiber foam material for oil adsorption comprises e.g. cutting hydrophobic thermoplastic polymers into short fibers of certain length, mechanically stirring thermoplastic polymers and foaming agent, dispersing fibers and micron-sized particles, thermally bonding, cooling and forming.

CHEN S, YANG B, HAO M, LIU Y

Semi-rigid epoxy resin foam material useful in fields of aerospace, military and national defense, automobile industry, biology, electronics and medicine, comprises flexible segment-containing linear epoxy resin.

LIU Y, ZHANG Z, LI X