国家/地区 中国（25） 世界知识产权组织（3）
IPC部 B（30）
IPC大类 B32（30）
IPC小类 B32B（30）
IPC B32B027/02（20） B32B027/12（15） D01F001/10（13）
B32B033/00（12） B32B009/04（11） D04H001/728（11）
B32B027/32（10） B32B005/02（9） B32B009/00（8）
B32B027/40（8） B32B037/06（8） B32B005/26（7）
B32B007/12（7） B32B027/18（7） B32B027/36（7）
发明人 LIU S（5） MA L（5） WANG Q（5）
LI Z（3） LIU X（3） LIU H（2）
ZHANG X（2） ZHANG Y（2）
公开年 2021（18） 2022（10） 2023（2）
申请年 2021（30）
专利权人 GUANGZHOU KA.（5） FUJIAN SEPTW.（2）

Making carbon carbon composite, carbon ceramic matrix composite, or carbon silica composite, involves making precursor part from resin comprising polyaryletherketone and reinforcing additive, pyrolyzing precursor part, infusing liquid resin into pyrolyzed part, and pyrolyzing infused part.

BARSOTTI R, REBER R, CALVIN M, DI PIETRO S G

Three-layer structure dustproof net for blocking external contaminants e.g. fine dust, has first fabric, nanofiber web and second fabric that are sequentially laminated, where graphene fibers are woven in form of hexagonal net.

KIM D K

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Photothermal self-pumping fabric used for human body heating in cold environment has photothermal fabric and hydrophobic electrostatic spinning film covering one side of photothermal material, where photothermal fabric includes photothermal materials uniformly attached to surface of fabric substrate.

LIU X, SHI L, DAI B, WANG S

Manufacturing nonwoven aerogel blanket used as insulative materials, involves forming fiber web comprising polymeric fibers and low melting-point polymer fibers using nonwoven web formation techniques, calendaring and curing polymeric fibers and applying mixture comprising adhesive to fiber web.

SIOW M Q, CHENG K L

Medical material useful in biochemical grade for preventing harmful chemical agent, comprises e.g. first protective function layer includes first composite fiber film prepared by electrospinning with polylactic acid solution and first protective function solution with dual nozzles.

SHA H

Warm-keeping anti-bacterial knitted fabric for use in e.g. clothing material, has first yarn and second yarn sleeved to form knit structure, where third yarn is made of biomass graphene inner heating fiber.

WANG M

Composite article used e.g. as automotive part and in article, comprises coversheet, composite comprising reinforcing structure comprising lofty fibrous batting and/or organic sheet and/or inorganic sheet and aerogel, and binder composition.

SHAKOUR E R, ROH Y

Melt-blown cloth bicomponent cotton of high filtration grade comprises melt-blown cloth bicomponent cotton layer including component A having carbon fiber modified polypropylene resin and modified high molecular weight butyl cellulose resin and component B having graphene modified polyurethane resin.

HE W, WANG F

Preparing ultra-high molecular weight polyethylene fiber material comprises preparing polyethylene multi-layer fiber, extracting and stretching polyethylene multilayer fiber, compounding with low molecular weight polyethylene and ultra-high molecular weight polyethylene fiber.

HONG W, SHEN X, HU Y, ZHAO W, FENG L, XIA J, LI Z