国家/地区 中国（17）
IPC部 C（17）
IPC大类 C08（17）
IPC小类 C08K（13） C08L（12） C08J（6）
E04F（5） B32B（3） E01C（3）
E04B（3） B29C（2） B29D（2）
C04B（2） C08F（2） C08G（2）
C09K（2） D01F（2） E02B（2）
IPC C08K003/04（11） C08J005/18（3） C08K003/26（3）
C08L027/06（3） C08L095/00（3） B32B009/00（2）
B32B037/06（2） B32B037/10（2） C08K003/06（2）
C08K003/38（2） C08K005/053（2） C08K007/26（2）
C08K013/02（2） E04F013/074（2） E04F015/10（2）
发明人 LIU J（2） WANG Y（2）
公开年 2021（9） 2022（7）
申请年 2021（17）
专利权人

Shock-absorbing foam floor with good elasticity useful for runaway, badminton court, and gym, comprises specified weight ratio of high molecular copolymer, filler, lubricant, cross-linking agent, and accelerator.

MA L

Pod-type degradable temporary plugging ball useful in temporary plugging treatment of oil and gas wells in fracturing system, comprises degradable outer shell (comprising e.g. polymerized product of glycolide, lactide, polybutylene succinate prepolymer) and inner core.

LI H, ZHANG Y, SHANG L, HUANG B, LIU J, WANG Y, YANG X, JIANG Q

New gemini surfactant used for used as a particle stabilized emulsion flooding system, which is used in tertiary oil recovery, and as a particle stabilized emulsion flooding system.

YANG S, HUANG J, LIAN L, WANG L, HU W, SONG W, ZHOU W, ZHOU X, HU J, LV W, TIAN M

Microwave heat-controlled ultra-thin pavement special adhesive oil comprises emulsified modified asphalt and functional components containing microwave absorbing materials.

DU X, LU W, XIA X, LI P, WEI T, CAI G

Low-voltage electric heating decorative panel comprises low-voltage electric heating film paved with conductor, low-voltage electric heating film and conductor coated with insulating waterproof glue layer, and panel and bottom plate provided with heat-resistant decorative surface layer.

WU H, HU S, TAN Y, ZENG M

Antistatic plastic wooden sleeper comprises wood powder, PVC, antioxidant, conductive particles, mildew preventive and fiber cloth containing an antistatic agent.

HUANG Y, ZHANG F, YE J, YAO J, YE Q

Composite material pole of braided structure useful in the field of electric pole comprises rod end and cross arm which includes second profile whose circumferential outer wall integrally formed with the second flange ring and outer wall of first and second profile are with outer weaving layer.

HU N, WANG K, SU B, HOU M, PING J, GUO R, MENG B, SUN J, DAI J, MIN R

Glass fiber reinforced polyurethane material used for preparing support beam, comprises glass fiber yarn and fabric, polyol and isocyanate mixed polyurethane resin, carbon-based nano material, and dispersing agent.

XIAO S, QIAN Y, CHEN L, WANG X

Heat preservation heating rock plate comprises base material rock plate, electrode, heating layer and insulating layer, base material rock plate the heating layer and the insulating layer are connected in turn, and the base rock plate.

LIU J, FAN X, LIU Y

Rubber material used as sealing material in sealing shield machine, comprises nitrile rubber, zinc oxide, carbon black, silicon dioxide, vulcanizing agent, plasticizer, anti-aging agent, softening agent, acidified carbon fiber, carbon nano material and unsaturated carboxylic acid metal salt.

LI J, PENG Z, ZHAO M, LONG W, HAN T, JIA L