国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B29（5）
IPC小类 C09D（5）
IPC B33Y010/00（2） B33Y070/00（2） C08J007/046（2）
发明人
公开年 2021（5）
申请年 2020（5）
专利权人

Coated polyamide film used for aluminum-plastic composite film flexible package, comprises coating layer that is formed by coating surface of polyamide substrate layer with acrylic coating liquid including silicone-modified acrylic resin, crosslinked polymethylmethacrylate powder and water.

LIU Y

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Preparing high-performance graphene complex phenolic cover plate comprises preparing phenolic plate, cutting prepared phenolic plate, rubbing phenolic plate, and sanding cut surface to obtain processed phenolic plate.

ZOU X

Photocurable composition used in ink composition for three-dimensional printing, comprises monomer composition comprising at least one monomer having preset refractive index, crosslinker, and plasticizer.

STOLZ Y, FEILLEE N, STOLTZ J, FAYRAY N

Reinforced wear-resistant polyethylene water supply pipe useful for trenchless construction, comprises pipe body including a pressure-resistant layer and compatible layer and compatibility layer arranged inside the pressure-resistant layer.

LIU J, TIAN X, LIU P, JIN R, ZHOU W, ZHANG W