ORGANIC SUBSTRATES HAVING IMPROVED WEATHERABILITY AND MAR RESISTANCE

    公开(公告)号:US20190136001A1

    公开(公告)日:2019-05-09

    申请号:US16239852

    申请日:2019-01-04

    IPC分类号: C08J7/06

    摘要: There is a great desire for new organic resin materials that have acceptable weatherability and scratch resistance. Provided are processes and organic resin materials that address these needs. Such materials include a thermoplastic substrate, an adhesion promoter infused into a surface of the thermoplastic such that an inorganic component (IC) of the adhesion promoter is surface exposed and an organic component (OC) of the adhesion promoter penetrates the surface, and a mar resistant coating contacting the substrate absent an intermediate layer. Processes of forming such materials are also provided.

    CONTINUOUS LINEAR SUBSTRATE INFUSION
    5.
    发明申请

    公开(公告)号:US20200340178A1

    公开(公告)日:2020-10-29

    申请号:US16928268

    申请日:2020-07-14

    摘要: A polymeric linear substrate is provided with one or more active agents infused into the linear material to a depth less than the 100 micrometers, optionally where the polymeric linear substrate has a cross sectional dimension that does not exceed 2 centimeters. The polymeric material may include a polyamide, a polyester, polyvinylchloride, or polycarbonate. Also provided are systems for infusing a linear substrate with one or more active agents that includes a dye supply providing a dye; a process tank connected to the dye supply and providing a reservoir of a liquid infusion solution including the dye through the linear substrate infusion system; and a process chamber fluidly connected to the process tank for contacting the liquid infusion solution with a linear substrate effective to infuse the dye into a surface of the linear substrate.

    REMOVAL OF COLOR FROM THERMOPLASTICS
    6.
    发明申请
    REMOVAL OF COLOR FROM THERMOPLASTICS 审中-公开
    从热塑性材料中去除颜色

    公开(公告)号:US20140088210A1

    公开(公告)日:2014-03-27

    申请号:US14035427

    申请日:2013-09-24

    IPC分类号: C08J11/04

    摘要: A process of decolorizing dyed thermoplastics are provided that includes intermixing a dyed thermoplastic with a decolorization agent solution at a temperature that maintains the crystalline structure of the thermoplastic. The processes for the first time are capable of removing substantial portions of dye from the thermoplastic providing a material that is suitable for recycling processes and use in subsequent recycled articles.

    摘要翻译: 提供染色的热塑性塑料的脱色方法,其中包括在保持热塑性塑料的结晶结构的温度下将染色的热塑性材料与脱色剂溶液混合。 该方法第一次能够从热塑性材料中除去大部分染料,从而提供适于再循环过程的材料并用于随后再循环的制品中。

    Continuous linear substrate infusion

    公开(公告)号:US11098445B2

    公开(公告)日:2021-08-24

    申请号:US16928268

    申请日:2020-07-14

    摘要: A polymeric linear substrate is provided with one or more active agents infused into the linear material to a depth less than the 100 micrometers, optionally where the polymeric linear substrate has a cross sectional dimension that does not exceed 2 centimeters. The polymeric material may include a polyamide, a polyester, polyvinylchloride, or polycarbonate. Also provided are systems for infusing a linear substrate with one or more active agents that includes a dye supply providing a dye; a process tank connected to the dye supply and providing a reservoir of a liquid infusion solution including the dye through the linear substrate infusion system; and a process chamber fluidly connected to the process tank for contacting the liquid infusion solution with a linear substrate effective to infuse the dye into a surface of the linear substrate.

    CONTINUOUS LINEAR SUBSTRATE INFUSION
    8.
    发明申请

    公开(公告)号:US20190093281A1

    公开(公告)日:2019-03-28

    申请号:US16098943

    申请日:2017-05-05

    摘要: A method of forming an active agent infused linear material includes passing a substantially linear polymeric substrate through a linear substrate infusion chamber in a first direction, flowing a liquid infusion solution through the linear substrate infusion chamber in a second direction, and contacting the linear substrate with the liquid infusion solution at an infusion temperature and for an infusion time effective to infuse the one or more active molecules into or onto a surface of the linear substrate, thereby forming an active agent infused linear material. The liquid infusion solution includes one or more active molecules. The second direction is substantially opposite or substantially parallel to the first direction. A linear substrate infusion system and a polymeric linear substrate are also disclosed.

    Continuous linear substrate infusion

    公开(公告)号:US10753039B2

    公开(公告)日:2020-08-25

    申请号:US16098943

    申请日:2017-05-05

    摘要: A method of forming an active agent infused linear material includes passing a substantially linear polymeric substrate through a linear substrate infusion chamber in a first direction, flowing a liquid infusion solution through the linear substrate infusion chamber in a second direction, and contacting the linear substrate with the liquid infusion solution at an infusion temperature and for an infusion time effective to infuse the one or more active molecules into or onto a surface of the linear substrate, thereby forming an active agent infused linear material. The liquid infusion solution includes one or more active molecules. The second direction is substantially opposite or substantially parallel to the first direction. A linear substrate infusion system and a polymeric linear substrate are also disclosed.

    Removal of color from thermoplastics

    公开(公告)号:US10047209B2

    公开(公告)日:2018-08-14

    申请号:US15161725

    申请日:2016-05-23

    IPC分类号: C08J11/04

    摘要: Process of decolorizing dyed thermoplastics are provided that includes intermixing a dyed thermoplastic with a decolorization agent solution at a temperature that maintains the crystalline structure of the thermoplastic. The processes for the first time are capable of removing substantial portions of dye from the thermoplastic providing a material that is suitable for recycling processes and use in subsequent recycled articles.