国家/地区 中国（18）
IPC部 C（18）
IPC大类 C04（18）
IPC小类 C04B（18）
IPC C04B035/622（5） C04B028/04（4） C04B041/86（4）
C04B041/89（4） C03C001/02（3） C03C008/00（3）
C03C008/14（3） C04B035/19（3） C03C008/02（2）
C03C008/08（2） C04B028/14（2） C04B035/22（2）
C04B035/80（2） C04B111/27（2）
发明人 WANG L（18）
公开年 2021（18）
申请年 2020（9）  2021（9） 
专利权人 GUANGDONG OV.（6）

Anti-crust casting material comprises silicon brick particles, quartz particles, fused quartz, silicon micropowder, carbon black powder, graphite powder, metal silicon powder, graphene powder, manganese ore powder, iron ore powder, polypropylene fiber, and silicone oil.

FANG L, PENG J, WANG Q, LI X, WANG L, ZHU G

Paper surface gypsum board comprises plate core comprising gypsum clinker, expanded vermiculite, silicon ash, phase-change material, heat-conducting reinforcing material, reinforcing fiber, polyvinyl alcohol and surface protecting paper.

WANG L, CHEN H, LIU W, RAN X, WANG B, YANG Z

Rock plate comprises blank layer, and glazed surface layer formed by spraying glaze containing potassium feldspar, frit, quartz powder, bentonite, barium oxide, dolomite, modified hydroxyapatite, modified magnesium oxide and borax.

MAI W, WANG J, YE J, WANG L, LU P, XIONG H

Human-tactile rock plate comprises blank layer and glaze layer comprising mullite, dolomite, clinker, quartz, modified sepiolite and vermiculite, perlite, calcium silicate, oxides of aluminum, calcium and boron, calcium phosphate, and borax.

MAI W, WANG J, YE J, WANG L, LU P, ZENG Y

Preparing multi-layer wave-absorbing ceramic matrix composite material comprises e.g. selecting two-dimensional fabric woven,drying in vacuum oven, removing sizing agent on surface of fiber fabric and preparing boron nitride interface layer.

WANG X, QIU H, WANG L

High-temperature resistant cement-based composite material for use as building material includes cement, quartz sand, pulverized coal ash, nano-silicon dioxide, water, epoxy resin, water reducing agent and polyvinyl alcohol fiber.

ZHANG P, GUO J, ZHENG Y, WANG J, WANG K, GAO Z, YUAN P, WANG L

Preparing superfine crystal grain alpha-phase alumina ceramic comprises using graphene oxide as template to prepare amorphous aluminum hydroxide, heating amorphous aluminum hydroxide in air to obtain sheet alpha-phase alumina and sintering.

FAN Y, YAN G, YAN P, WANG L, JIANG G

Greasy feeling skin rock plate comprises blank layer, bottom glaze layer and sub-light layer formed by spraying sub-light glaze comprising e.g. albite, transparent fusion cake, matt fusion cake, zirconium silicate and modified graphene.

MAI W, WANG J, YE J, WANG L, LU P

Dry-grained rock slab comprises green body layer, base glaze layer, and dry-grain surface which is formed by spraying dry-grain glaze including transparent frit, wear-resistant dry particles, printing paste and deionized water.

MAI W, WANG J, YE J, WANG L, LU P

Cement-based permeable crystalline waterproof material modified by graphene oxide comprises cement, quartz sand, retarder, water reducing agent, dispersant, graphene oxide, permeable crystallization master batch and crystal precipitator.

YUAN X, LIU T, WANG L, HOU K, LIN S, QI M