公开(公告)号：US20210109263A1

公开(公告)日：2021-04-15

申请号：US16893606

申请日：2020-06-05

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  CHUN-CHE TSAO ,  Chia-Ho Cheng

IPC: G02B5/20 ,  G02B5/22 ,  B32B7/12

Abstract: A heat-insulating energy-saving film includes a substrate, an infrared blocking layer and an antifouling protective layer. The infrared blocking layer is disposed on a surface of the substrate and the antifouling protective layer is disposed on the infrared blocking layer, in which the infrared blocking layer has a plurality of composite tungsten oxide particles uniformly distributed therein. The composite tungsten oxide particles of the infrared blocking layer are each doped with specific metal and non-metal elements, such that the infrared cut rate of the infrared blocking layer is capable of reaching 99%.

公开(公告)号：US10435526B2

公开(公告)日：2019-10-08

申请号：US15634037

申请日：2017-06-27

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Chia-Ho Cheng ,  Tzai-Shing Chen

IPC: C08J5/18 ,  C08K3/013 ,  B29C48/08 ,  B29C48/00 ,  G02B5/20 ,  C01D17/00 ,  B29K67/00 ,  B29K105/16

Abstract: A transparent polyester film has low visible light transmittance of 5-50% by JIS K7705 testing standard and a high infrared-blocking rate of at least 90% by JIS R3106 testing standard, which is extruded from a kind of polyester resins obtained from 5-40 wt % of nanoparticle-based thermal insulation slurry and/or 0.005-0.1 wt % of nanoparticle-based black pigment slurry by weight of and to react with the polymerization materials to completely perform an esterification and a polycondensation, wherein the thermal insulation nanoparticle has a chemical formula of CsXNYWO3-ZClC with an average particle size of 10-90 nm and the nanoparticle-based black contains carbon black particles having a particle size of 20-80 nm.