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    Composite consisting of a coated polycarbonate and a polymer
    1.
    发明授权
    Composite consisting of a coated polycarbonate and a polymer 失效
    复合材料由涂覆的聚碳酸酯和聚合物组成

    公开(公告)号：US06548146B1

    公开(公告)日：2003-04-15

    申请号：US09700327

    申请日：2000-11-09

    申请人： Peter Bier ,  Peter Capellen

    发明人： Peter Bier ,  Peter Capellen

    IPC分类号： B32B300

    CPC分类号： B29C37/0082 ,  B29C39/00 ,  B29C45/14311 ,  B29C2045/14327 ,  B29K2069/00 ,  B29L2031/778 ,  B29L2031/7782 ,  Y10T428/24628 ,  Y10T428/24653 ,  Y10T428/24777 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/31507

    摘要： A composite plastic structure is described. The composite structure includes: (a) a shaped polycarbonate article having an edge region, the edge region having an adhesion-promoting geometric feature therein; (b) a coating applied to the surface of the shaped polycarbonate article; and (c) a polymer that is injection-molded or cast over the edge region of the shaped polycarbonate article. The polymer (c) envelopes the adhesion-promoting geometric feature of the shaped polycarbonate article (a). The envelopment of the adhesion-promoting geometric feature by the polymer (c) provides a structurally firm connection between the shaped polycarbonate article (a) and the polymer (c). Also described is a method of preparing the composite structure, and composite structures according to the present invention, such as picture frames, slide frames, windows having a seal or frame, and a glazing for a motor vehicle.

    摘要翻译： 描述复合塑料结构。 所述复合结构包括：（a）具有边缘区域的成形聚碳酸酯制品，所述边缘区域在其中具有粘合促进几何特征; （b）施加到成型的聚碳酸酯制品的表面上的涂层; 和（c）在成型的聚碳酸酯制品的边缘区域上注塑或铸造的聚合物。 聚合物（c）包围成型聚碳酸酯制品（a）的粘附促进几何特征。 通过聚合物（c）的粘附促进几何特征的包封提供了成型的聚碳酸酯制品（a）和聚合物（c）之间的结构牢固的连接。 还描述了制备复合结构的方法，以及根据本发明的复合结构，例如相框，滑动框架，具有密封件或框架的窗户以及用于机动车辆的玻璃窗。

    UV-stabilizers for siloxane systems
    2.
    发明授权
    UV-stabilizers for siloxane systems 失效
    硅氧烷体系的紫外线稳定剂

    公开(公告)号：US06306512B1

    公开(公告)日：2001-10-23

    申请号：US09445113

    申请日：1999-12-02

    申请人： Peter Bier

    发明人： Peter Bier

    IPC分类号： B32B2728

    CPC分类号： C08K5/5435 ,  C08J7/047 ,  C08J2483/00 ,  C08K5/3475 ,  C09D183/04 ,  Y10T428/31663 ,  C08L2666/44

    摘要： A UV-stabilizer comprising a mixture of hydroxybenzotriazole and a hydrolyzable silane containing at least one epoxy group is disclosed. The stabilizer is especially suitable as a component of a siloxane system for coating substrates, especially thermoplastic substrates and most especially polycarbonate substrates.

    摘要翻译： 公开了包含羟基苯并三唑和含有至少一个环氧基的可水解硅烷的混合物的UV稳定剂。 稳定剂特别适合用作涂覆基材，特别是热塑性基材，特别是聚碳酸酯基材的硅氧烷体系的组分。

    Mixtures of specific dihydroxydiphenylcycloalkane polycarbonates and mineral oil
    5.
    发明授权
    Mixtures of specific dihydroxydiphenylcycloalkane polycarbonates and mineral oil 失效
    特定二羟基二苯基环烷烃聚碳酸酯和矿物油的混合物

    公开(公告)号：US5583174A

    公开(公告)日：1996-12-10

    申请号：US514318

    申请日：1995-08-11

    申请人： Burkhard Kohler ,  Peter Bier

    发明人： Burkhard Kohler ,  Peter Bier

    IPC分类号： C08K5/00 ,  C08K5/01 ,  C08L23/08 ,  C08L69/00 ,  C08L87/00

    CPC分类号： C08K5/01

    摘要： Mixtures ofA) 75 to 99.5 wt. % of a high molecular weight, thermoplastic, aromatic polycarbonate with a molecular weight M.sub.w (weight average) of at least 10,000 which contains bifunctional carbonate structural units of the formula (I), ##STR1## in which R.sup.1 and R.sup.2, independently of each other, represent hydrogen, halogen, preferably chlorine or bromine, or a C.sub.1 -C.sub.8 -alkyl, C.sub.5 -C.sub.6 -cycloalkyl, C.sub.6 -C.sub.10 -aryl, preferably phenyl, or C.sub.7 -C.sub.12 -aralkyl, preferably phenyl-C.sub.1 -C.sub.4 -alkyl, in particular a benzyl group,m is an integer from 4 to 7, preferably 4 or 5,R.sup.3 and R.sup.4 can be selected separately for each X and, independently of each other, represent hydrogen or a C.sub.1 -C.sub.6 -alkyl group andX represents carbon,with the proviso that R.sup.3 and R.sup.4 simultaneously represent an alkyl group on at least one X atom.B) 0.5 to 15 wt. % of an aliphatic hydrocarbon with a molecular weight of 300 to 3,000 in particular mineral oil andC) 0 to 11 wt. % of a terpolymer of ethylene, acrylate and a monomer with epoxy groups, and the preparation of these mixtures.

    摘要翻译： A）的混合物75-99.5wt。 ％的具有至少10,000的分子量Mw（重均分子量）至少为10,000的高分子量，热塑性芳族聚碳酸酯，其含有式（I）的双官能碳酸酯结构单元，其中R1和R2独立地为 代表氢，卤素，优选氯或溴，或C 1 -C 8 - 烷基，C 5 -C 6 - 环烷基，C 6 -C 10 - 芳基，优选苯基或C 7 -C 12 - 芳烷基，优选苯基-C 1 -C 4 - 烷基，特别是苄基，m是4至7，优选4或5的整数，R 3和R 4可以针对每个X分别选择，并且彼此独立地表示氢或C 1 -C 6 - 烷基 且X表示碳，条件是R3和R4同时表示至少一个X原子上的烷基。 B）0.5〜15重量％ ％的分子量为300〜3000的脂肪族烃，特别是矿物油，C）0〜11重量％ ％的乙烯，丙烯酸酯和具有环氧基团的单体的三元共聚物，以及这些混合物的制备。

    Process for the production of polyamide mouldings
    7.
    发明授权
    Process for the production of polyamide mouldings 失效
    生产聚酰胺模制品的工艺

    公开(公告)号：US4859390A

    公开(公告)日：1989-08-22

    申请号：US117517

    申请日：1987-11-04

    申请人： Karl H. Fritsch ,  Peter Bier

    发明人： Karl H. Fritsch ,  Peter Bier

    IPC分类号： B29B9/06 ,  B29C45/00 ,  C08J3/12

    CPC分类号： C08J3/12 ,  B29B9/06 ,  B29C55/06 ,  B29C45/00 ,  B29K2077/00 ,  C08J2377/00

    摘要： A process for the production of polyamide mouldings, characterized in that a polyamide melt is extruded through nozzles to form strands, which at a temperature of from 25.degree. C. below to the respective polyamide softing point in a ratio of from 1:1.5 to 1:8 are stretched and granulated, and the granulate is worked-up in a known manner to produce injection mouldings.

    摘要翻译： 一种制备聚酰胺模制品的方法，其特征在于通过喷嘴挤出聚酰胺熔体，以形成在下述25℃至相应聚酰胺浸渍点的温度比例为1:1.5至1的丝束 ：8被拉伸和造粒，并且以已知的方式对颗粒进行后处理以产生注射成型品。

    Process for injection molding a rapidly crystallizing polyethylene terephthalate composition at reduced mold temperatures
    8.
    发明授权
    Process for injection molding a rapidly crystallizing polyethylene terephthalate composition at reduced mold temperatures 失效
    在降低的模具温度下注射成型快速结晶的聚对苯二甲酸乙二醇酯组合物的方法

    公开(公告)号：US4404161A

    公开(公告)日：1983-09-13

    申请号：US254351

    申请日：1981-04-15

    申请人： Peter Bier

    发明人： Peter Bier

    IPC分类号： B29C45/00 ,  C08L67/02 ,  B29F1/08

    CPC分类号： B29C45/0001 ,  C08L67/02

    摘要： This disclosure is concerned with a process for molding polyethylene terephthalate at a reduced mold temperature, i.e., less than 120.degree. C., and still obtaining crystalline parts by incorporating a small amount of a two phase polyacrylate comprised of a cross-linked elastomeric first phase to which a rigid thermoplastic second phase has been grafted. It is also concerned with a glass reinforced polyethylene terephthalate especially suitable for molding into colder molds which contain this two phase polyacrylate.

    摘要翻译： 本公开涉及在降低的模具温度（即小于120℃）下模制聚对苯二甲酸乙二醇酯的方法，并且仍然通过加入少量由交联的弹性体第一相组成的两相聚丙烯酸酯获得结晶部分 刚性热塑性第二相已被接枝到其上。 它还涉及一种特别适用于成型为含有这种两相聚丙烯酸酯的较冷模具的玻璃纤维增​​强聚对苯二甲酸乙二醇酯。

    Process for injection molding of polyethylene terephthalate compositions at reduced mold temperature
    9.
    发明授权
    Process for injection molding of polyethylene terephthalate compositions at reduced mold temperature 失效
    降低模具温度的聚对苯二甲酸乙二醇酯组合物的注射成型方法

    公开(公告)号：US4313903A

    公开(公告)日：1982-02-02

    申请号：US95275

    申请日：1979-11-19

    申请人： Peter Bier

    发明人： Peter Bier

    IPC分类号： C08L67/00 ,  C08K5/34 ,  C08L67/02 ,  B29F1/00 ,  B28B1/24

    CPC分类号： C08L67/02

    摘要： This disclosure is concerned with a process for injection molding polyethylene terephthalate into colder molds, i.e., less than 120.degree. C., and still obtaining crystalline parts by incorporating an organic imide containing compound having a melting point in excess of 240.degree. C. into the composition. The presence of this additive enhances the crystallization velocity of the composition and permits the achievement of crystalline parts with optimum properties with colder molds and shorter molding cycles than are conventional for polyethylene terephthalate molding compositions.

    摘要翻译： 本公开涉及将聚对苯二甲酸乙二醇酯注塑成较冷的模具即低于120℃的方法，并且通过将含有超过240℃的熔点的含有机酰亚胺的化合物并入到 组成。 该添加剂的存在增强了组合物的结晶速度，并且允许实现具有比常规用于聚对苯二甲酸乙二醇酯模塑组合物的较冷模具和较短模塑周期的最佳性能的结晶部件。

    Polyester compositions which crystallize rapidly
    10.
    发明授权
    Polyester compositions which crystallize rapidly 失效
    快速结晶的聚酯组合物

    公开(公告)号：US4223125A

    公开(公告)日：1980-09-16

    申请号：US40386

    申请日：1979-05-18

    申请人： Peter Bier ,  Rudolf Binsack

    发明人： Peter Bier ,  Rudolf Binsack

    IPC分类号： C08K5/12 ,  C08L67/02 ,  C08G63/18

    CPC分类号： C08K5/12 ,  C08L67/02 ,  C08L67/025

    摘要： This invention relates to polyalkylene terephthalates which crystallize rapidly, and process of making such compositions and a process of using such compositions in injection molding. The compositions comprise polyalkylene terephthalates with intrinsic viscosities in excess of about 0.4 dl/g in 1:1 phenol/tetrachloroethane at 25.degree. C. and at least about 0.5 wt. %, based on the weight of resin and additive, of an aromatic carboxylic acid ester. These compositions may be prepared by intimately mixing the ingredients, for example by extrusion. These compositions, particularly those wherein the polyester consists essentially of polyethylene terephthalate, may be injection molded with mold temperatures less than about 120.degree. C. and still retain a significant degree of crystallinity even with short mold residence times.

    摘要翻译： 本发明涉及快速结晶的聚对苯二甲酸亚烷基酯，以及制备这种组合物的方法和在注射成型中使用这些组合物的方法。 该组合物包含在25℃下在1:1苯酚/四氯乙烷中的特性粘度超过约0.4dl / g的聚对苯二甲酸亚烷基酯和至少约0.5wt。 ％，基于树脂和添加剂的重量，芳族羧酸酯。 这些组合物可以通过例如通过挤出紧密混合成分来制备。 这些组合物，特别是其中聚酯基本上由聚对苯二甲酸乙二醇酯组成的组合物可以在模具温度低于约120℃的情况下进行注模，并且即使在较短的模具停留时间内仍保持显着程度的结晶度。