-
公开(公告)号：US20180056635A1
公开(公告)日：2018-03-01
申请号：US15557546
申请日：2016-03-15
CPC分类号： B32B27/18 , B32B27/365 , B32B2307/30 , B32B2307/412 , B32B2605/006 , C08K3/04 , C08K5/005 , C08K5/101 , C08K5/3475 , C08K5/524 , C09D5/32 , C09D7/41 , G02B5/208 , G02B5/223 , C08L69/00
摘要： In an embodiment, an article includes a transparent layer, wherein the transparent layer has a light transmission of greater than or equal to 3%; and a second layer comprising a composition, wherein the composition comprises an infrared transmissive additive, an infrared reflective additive, or a combination comprising one or both of the foregoing and a thermoplastic polymer, and wherein the composition has a light transmission of less than 30%; wherein the transparent layer has a first transparent layer surface and wherein the second layer is located on at least a portion of the first transparent layer surface and at least a portion of the first transparent layer surface is free of the second layer.
-
公开(公告)号：US20190263046A1
公开(公告)日：2019-08-29
申请号：US16091183
申请日：2017-04-06
发明人： Rein Mollerus Faber , Petrus Jacobus Akkermans , Hendrikus Petrus Cornelis van Heerbeek , Duygu Deniz Günbas
IPC分类号： B29C51/02 , B29C48/00 , B29C48/08 , B29C48/21 , B29C51/14 , B32B27/08 , B32B27/34 , B32B27/36 , B32B7/12 , B32B27/32 , B32B27/30
摘要： A thermoplastic sheet includes a thermoplastic substrate; and a masking film applied to a surface of the thermoplastic substrate; wherein the masking film comprises a polyamide, a polyester, or a combination comprising at least one of the foregoing; wherein after thermoforming the thermoplastic sheet, the thermoplastic sheet and the masking film are free from discolorations. A method of thermoforming an article includes extruding a thermoplastic sheet; applying a masking film to a surface of the thermoplastic sheet, wherein the masking film comprises a polyamide, a polyester, or a combination comprising at least one of the foregoing; shaping the thermoplastic sheet to form the article, wherein the masking film remains in contact with the surface of the thermoplastic sheet during shaping; and after cooling the article, removing the masking film from a surface of the article.
-
公开(公告)号：US20180282520A1
公开(公告)日：2018-10-04
申请号：US15531149
申请日：2015-11-24
IPC分类号： C08K5/357 , C08K5/1545 , C08L69/00 , B29C45/00
摘要： Polycarbonate blend compositions are disclosed. The compositions include at least one polycarbonate and one photochromic dye. The compositions can include at least one poly(aliphatic ester)-polycarbonate. The compositions can be used to prepare articles of manufacture.
-
公开(公告)号：US10589471B2
公开(公告)日：2020-03-17
申请号：US16060209
申请日：2016-11-29
IPC分类号： B29C65/00 , B29C65/16 , C08G63/183 , C08G63/672 , C08G64/04 , C08K3/20 , C08K5/00 , C08K7/14 , B29K67/00 , B29K69/00
摘要： The invention is directed to a thermoplastic resin composition comprising: ●from 10 to 80 weight percent of a partially crystalline polyester component selected from the group consisting of terephthalate-derived polyesters, naphthalate-derived polyesters, succinate-derived polyesters, and furanoate-derived polyesters; or combinations thereof; ●from 1.5 to 40 weight percent of an amorphous high heat copolyester resin component that is produced by polymerizing a monomer mixture comprising a mixture of spiroglycol, ethylene glycol and terephthalic acid and or an ester thereof (SPG PET) and having a glass transition temperature (Tg) of 85 to 130° C.; and ●from 0.01 to 5 weight percent of an antioxidant, mold release agent, stabilizer, or a combination thereof.
-
-
-
搜索结果
4 条记录 (耗时 0.082 秒)
