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104 条记录 (耗时 0.031 秒)

    Transparent, low-flammability, UV-resistant film made from a crystallizable thermoplastic, its use and process for its production
    22.
    发明授权
    Transparent, low-flammability, UV-resistant film made from a crystallizable thermoplastic, its use and process for its production 有权
    透明，低可燃性，耐紫外线膜由可结晶的热塑性塑料制成，其用途及其生产工艺

    公开(公告)号：US07138176B2

    公开(公告)日：2006-11-21

    申请号：US09760169

    申请日：2001-01-12

    申请人： Ursula Murschall ,  Ulrich Kern ,  Guenther Crass ,  Andreas Stopp

    发明人： Ursula Murschall ,  Ulrich Kern ,  Guenther Crass ,  Andreas Stopp

    IPC分类号： B32B23/04 ,  B32B23/16

    CPC分类号： C08J3/226 ,  C08J5/18 ,  C08J2367/02 ,  C08J2467/00 ,  C09K21/12 ,  Y10S428/91 ,  Y10S428/921 ,  Y10T428/263 ,  Y10T428/265 ,  Y10T428/31786

    摘要： The present invention relates to a transparent, low-flammability, UV-resistant, oriented film made from a crystallizable thermoplastic and having a thickness of from 5 to 300 μm. The film comprises at least one UV stabilizer and at least one flame retardant, and at least the flame retardant, and preferably also the UV stabilizer, is fed directly as a masterbatch to the crystallizable thermoplastic during production of the film. The film may have one or more layers, and the UV stabilizer may have been selected from the group consisting of the 2-hydroxybenzophenones, the 2-hydroxybenzotriazoles, the organonickel compounds, the salicylic esters, the cinnamic ester derivatives, the resorcinol monobenzoates, the oxanilides, the hydroxybenzoic esters, the sterically hindered amines and triazines, and the flame retardant may be an organic phosphorus compound, in particular an organic phosphorus compound soluble in polyethylene terephthalate.

    摘要翻译： 本发明涉及由可结晶的热塑性塑料制成并具有5至300μm厚度的透明，低阻燃，耐紫外线的取向膜。 该膜包括至少一种UV稳定剂和至少一种阻燃剂，并且至少阻燃剂，优选UV稳定剂，在制备膜期间直接作为母料进料到可结晶的热塑性塑料。 该膜可以具有一层或多层，UV稳定剂可以选自2-羟基二苯甲酮，2-羟基苯并三唑，有机镍化合物，水杨酸酯，肉桂酸酯衍生物，间苯二酚单苯甲酸酯， 草酰胺，羟基苯甲酸酯，空间位阻胺和三嗪，阻燃剂可以是有机磷化合物，特别是可溶于聚对苯二甲酸乙二醇酯的有机磷化合物。

    White, high-gloss, polyester film containing cyclo-olefin copolymers (COC), a method for the production thereof and the use of the same
    23.
    发明授权
    White, high-gloss, polyester film containing cyclo-olefin copolymers (COC), a method for the production thereof and the use of the same 失效
    含有环烯烃共聚物（COC）的白色高光泽聚酯膜，其制备方法及其用途

    公开(公告)号：US06916548B2

    公开(公告)日：2005-07-12

    申请号：US10296037

    申请日：2001-05-17

    申请人： Ursula Murschall ,  Cynthia Bennett ,  Ulrich Kern ,  Herbert Peiffer

    发明人： Ursula Murschall ,  Cynthia Bennett ,  Ulrich Kern ,  Herbert Peiffer

    IPC分类号： B29C55/02 ,  B32B27/00 ,  B32B27/36 ,  C08L67/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B31/30

    CPC分类号： B32B27/36 ,  B29C55/023 ,  B29K2023/38 ,  B29K2067/00 ,  B29K2995/0022 ,  C08L67/02 ,  Y10S428/91 ,  Y10T428/31786 ,  Y10T428/31797 ,  C08L2666/10

    摘要： The invention relates to biaxially orientated, co-extruded polyester films, which have at least one base layer that contains a thermoplastic polyester, preferably polyethylene terephthalate and approx. 2 to 60 wt.-% of a cycloolefin copolymer that is preferably composed of norbornene and ethylene units and which have at least one cover layer that is devoid of a COC and which optionally have additional cover or intermediate layers and can contain conventional additives such as stabilisers and anti-blocking agents. Said films are characterized in particular by a degree of whiteness>70%, an opacity>55% and a gloss, (at least on one side)>100 and are therefore suitable for numerous industrial applications. During the production of the films in accordance with the co-extrusion process, up to 70 wt.-% of reclaimed product can be used, without having a noticeable negative effect on the physical properties of the film.

    摘要翻译： 本发明涉及双轴取向的共挤出的聚酯薄膜，其具有至少一个含有热塑性聚酯，优选聚对苯二甲酸乙二醇酯的基层， 2至60重量％的环烯烃共聚物，其优选由降冰片烯和乙烯单元组成，并且具有至少一个没有COC的覆盖层，并且可选地具有额外的覆盖层或中间层，并且可以含有常规添加剂，例如 稳定剂和防粘连剂。 所述膜的特征在于白度> 70％，不透明度> 55％和光泽度（至少在一侧）> 100，因此适用于许多工业应用。 在根据共挤出方法生产膜期间，可以使用高达70重量％的再生产品，而不会对膜的物理性能产生显着的负面影响。

    Opaque, white UV-resistant film with low transparency made from a crystallizable thermoplastic
    26.
    发明授权
    Opaque, white UV-resistant film with low transparency made from a crystallizable thermoplastic 有权

    公开(公告)号：US06521351B2

    公开(公告)日：2003-02-18

    申请号：US09779154

    申请日：2001-02-08

    申请人： Ursula Murschall ,  Guenther Crass ,  Klaus Oberlaender ,  Ulrich Kern

    发明人： Ursula Murschall ,  Guenther Crass ,  Klaus Oberlaender ,  Ulrich Kern

    IPC分类号： B32B2736

    CPC分类号： C08J5/18 ,  B32B27/36 ,  C08J2367/02 ,  Y10T428/26 ,  Y10T428/266 ,  Y10T428/31786

    摘要： The present invention relates to an opaque, white UV-resistant low-flammability film with a thickness of from 10 to 500 &mgr;m whose principal constituent is a crystallizable thermoplastic. It also comprises at least barium sulfate, at least one UV stabilizer and at least one optical brightener. The barium sulfate and/or the optical brightener and/or the UV stabilizer here is either incorporated directly into the thermoplastic when the polymer is prepared or fed as a masterbatch during film production. The novel film is particularly suitable for interior decoration, for constructing exhibition stands, for exhibition requisites, for displays, for placards, for labels, for protective glazing of machines or of vehicles, in the lighting sector, in the fitting out of shops or of stores, as a promotional requisite or a laminating material, or in applications associated with food or drink, and also for outdoor applications, such as roofing systems, external cladding, protective coverings, applications in the construction sector, or illuminated advertising profiles, or in the transport sector.

    Process for producing a thermoplastic film using plastic bottle recyclate
    27.
    发明授权
    Process for producing a thermoplastic film using plastic bottle recyclate 失效
    使用塑料瓶回收生产热塑性薄膜的方法

    公开(公告)号：US07229581B2

    公开(公告)日：2007-06-12

    申请号：US10702945

    申请日：2003-11-05

    申请人： Ulrich Kern ,  Ursula Murschall ,  Holger Kliesch

    发明人： Ulrich Kern ,  Ursula Murschall ,  Holger Kliesch

    IPC分类号： B29C47/06 ,  B29C47/88 ,  B29B17/00

    CPC分类号： C08J11/06 ,  C08J5/18 ,  C08J2367/02 ,  Y02W30/701 ,  Y10S264/911 ,  Y10S264/918 ,  Y10S264/92

    摘要： Invention relates to a process for producing a single-layer or multilayer film by extrusion or coextrusion, biaxial orientation, and heat setting based on crystallizable thermoplastics whose principal constituent is a crystallizable thermoplastic having a standard viscosity SV (DCA) of from 600 to 1000. The thermoplastic is mixed prior to extrusion or coextrusion with 50% by weight (based on the total weight of all thermoplastics) of a secondary thermoplastic having a standard viscosity SV (DCA) of more than 900 to 1500, the standard viscosity SV (DCA) of the two thermoplastics differing by at least 100 units. The secondary thermoplastic is a byproduct or waste product from the production of PET plastic bottles or originates from recycled PET bottles.

    摘要翻译： 本发明涉及一种通过挤出或共挤出，双轴取向和热定形来生产单层或多层膜的方法，该方法的主要成分是可结晶的热塑性塑料，其主要成分是标准粘度SV（DCA）为600至1000的可结晶热塑性塑料。 在挤出或共挤出之前，将热塑性塑料与50重量％（基于所有热塑性塑料的总重量）的标准粘度SV（DCA）大于900至1500的二次热塑性塑料混合，标准粘度SV（DCA） 的两个热塑性塑料至少有100个单位。 二次热塑性塑料是来自生产PET塑料瓶的副产品或废弃产品，或源自回收的PET瓶。

    Opaque, white film with low transparency made from a crystallizable thermoplastic and having additional functionality
    28.
    发明授权
    Opaque, white film with low transparency made from a crystallizable thermoplastic and having additional functionality 失效
    不透明的白色薄膜，透明度低，由可结晶的热塑性材料制成，具有附加功能

    公开(公告)号：US07182997B2

    公开(公告)日：2007-02-27

    申请号：US09779156

    申请日：2001-02-08

    申请人： Ursula Murschall ,  Ulrich Kern ,  Klaus Oberlaender

    发明人： Ursula Murschall ,  Ulrich Kern ,  Klaus Oberlaender

    IPC分类号： B32B1/08 ,  B32B7/02 ,  B32B27/32 ,  B32B27/06 ,  C08J3/20

    CPC分类号： C08J5/18 ,  B32B27/36 ,  C08J2367/02 ,  C08K3/30 ,  C08K5/0041 ,  C08K2003/3045 ,  Y10T428/24802 ,  Y10T428/2495 ,  Y10T428/31786 ,  Y10T428/31855 ,  C08L67/02

    摘要： The invention relates to an opaque, white film with a thickness of from 10 to 500 μm whose principal constituent is a crystallizable thermoplastic. The film comprises at least barium sulfate and at least one optical brightener. The barium sulfate and/or the optical brightener are incorporated directly into the crystallizable thermoplastic or are fed as a masterbatch during film production. At least one surface of the film bears a functional coating with a thickness of from 5 to 100 nm, in order to confer on the film surface an additional function such as sealability, printability, metallizability, sterilizability, antistatic properties, aroma barrier properties or improved adhesion to materials which would not adhere to the film surface without the coating, for example photographic emulsions.

    摘要翻译： 本发明涉及厚度为10-500μm的不透明白色薄膜，其主要成分是可结晶的热塑性塑料。 该膜至少包含硫酸钡和至少一种荧光增白剂。 硫酸钡和/或荧光增白剂直接掺入可结晶热塑性材料中，或者在制膜过程中作为母料进料。 膜的至少一个表面具有厚度为5至100nm的功能性涂层，以便赋予膜表面附加功能，例如密封性，可印刷性，金属化性，灭菌性，抗静电性，芳香阻隔性或改进的 对不会涂布的膜表面附着的材料的附着力，例如感光乳剂。