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    Plastic film having oxygen absorbing function and infusion bag
    4.
    发明授权
    Plastic film having oxygen absorbing function and infusion bag 有权
    塑料薄膜具有吸氧功能和输液袋

    公开(公告)号：US08708992B2

    公开(公告)日：2014-04-29

    申请号：US13504323

    申请日：2010-11-02

    申请人： Yukio Kobayashi ,  Yohei Kageyama ,  Manabu Nakamura ,  Masataka Kotani ,  Toshiharu Iwasaki

    发明人： Yukio Kobayashi ,  Yohei Kageyama ,  Manabu Nakamura ,  Masataka Kotani ,  Toshiharu Iwasaki

    IPC分类号： A61B19/00 ,  A61J1/10

    CPC分类号： A61J1/10 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/065 ,  B29C47/14 ,  B29K2023/06 ,  B29K2023/0625 ,  B29K2023/065 ,  B29K2023/086 ,  B29K2077/00 ,  B29K2223/065 ,  B29K2423/065 ,  B29K2623/065 ,  B29K2823/065 ,  B29L2031/7122 ,  B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/74 ,  B32B2439/46 ,  B32B2439/80 ,  Y10T428/3175

    摘要： The present invention relates to a plastic film for medical containers having an oxygen absorbing function including at least 4 layers (4) and formed by a co-extrusion method, and an infusion bag formed thereof, in which the 4 layers include: a first layer (1) constituted by a polyamide obtained by a ring-opening polymerization of a lactam 11 or more carbon atoms or by polycondensing of an ω-amino acid having 11 or more carbon atoms, or a polyamide obtained by copolycondensing a dicarboxylic acid having 10 or more carbon atoms and a diamine having 6 or more carbon atoms; a second layer (2) of a mixed composition that is adjacent to the first layer and contains an ethylene vinyl alcohol copolymer of an α-olefin and a monomer of an unsaturated carboxylic acid or an anhydride of an unsaturated dicarboxylic acid as the major component, and a transition metal salt and a polyene-based polymer having an unsaturated double bond as accessory components; a third layer (3) that is adjacent to the second layer and contains a copolymer of an α-olefin and an anhydride monomer of an unsaturated carboxylic acid or an unsaturated dicarboxylic acid as the major component; and a sealing layer containing a polyethylene as the major component.

    摘要翻译： 本发明涉及一种具有氧吸收功能的医疗容器用塑料薄膜，其包含至少4层（4）并通过共挤出法形成，其中4层包括：第一层 （1）由通过11个或更多个碳原子的内酰胺的开环聚合或通过使具有11个或更多个碳原子的ω-氨基酸进行缩聚得到的聚酰胺构成的聚酰胺或通过将具有10个或更多个碳原子的二羧酸共缩聚得到的聚酰胺， 更多的碳原子和具有6个或更多个碳原子的二胺; 混合组合物的第二层（2），其与第一层相邻并且包含α-烯烃的乙烯乙烯醇共聚物和不饱和羧酸的单体或不饱和二羧酸的酸酐作为主要组分， 和具有不饱和双键的过渡金属盐和多烯基聚合物作为附加成分; 第三层（3），其与第二层相邻并含有不饱和羧酸或不饱和二羧酸作为主要成分的α-烯烃和酸酐单体的共聚物; 以及以聚乙烯为主要成分的密封层。

    FIBER POLYMER TRIM
    9.
    发明申请
    FIBER POLYMER TRIM 审中-公开
    纤维聚合物

    公开(公告)号：US20160362896A1

    公开(公告)日：2016-12-15

    申请号：US15246377

    申请日：2016-08-24

    申请人： CERTAINTEED GYPSUM AND CEILING MANUFACTURING, INC

    发明人： Douglas Wambaugh

    IPC分类号： E04F13/06 ,  B29C47/00

    CPC分类号： E04F13/068 ,  B29B7/34 ,  B29C47/00 ,  B29C47/0004 ,  B29C47/003 ,  B29C47/0066 ,  B29C47/04 ,  B29C47/1045 ,  B29K2055/02 ,  B29K2067/003 ,  B29K2223/065 ,  B29L2031/10 ,  E04F2013/063

    摘要： A corner trim material that is made of a material that will bond with current industry mastics such as all purpose joint compounds, resists impact, resists abrasion, and readily accepts common coatings such as drywall mud, texture and paints. The surface of this material generally does not need to be covered by any secondary fiber based material such as paper to improve bonding or coating on the inside or outside. The material generally consists of a polymer mixed with a fibrous material like pulp or glass fiber. A corner trim piece can be directly extruded from the mix. The corner trim piece can have a center hinge, can be bullnose, and the flanges can optionally have holes or optionally be coated with adhesive.

    摘要翻译： 由与所有目的的工业胶粘材料结合的材料制成的角饰边材料，如各种各样的接缝材料，抵抗冲击，抵抗磨损，并容易接受常见的涂层，如干墙泥浆，质地和油漆。 该材料的表面通常不需要被诸如纸的任何二次纤维基材料覆盖以改善内部或外部的粘结或涂覆。 该材料通常由与纤维材料（如纸浆或玻璃纤维）混合的聚合物组成。 可以从混合物中直接挤出角落饰物。 角装饰件可以具有中心铰链，可以是牛头，并且法兰可以可选地具有孔或可选地涂覆有粘合剂。