WEATHERABLE MULTILAYER ARTICLES AND METHOD FOR THEIR PREPARATION
    1.
    发明申请
    WEATHERABLE MULTILAYER ARTICLES AND METHOD FOR THEIR PREPARATION 审中-公开
    耐候多层制品及其制备方法

    公开(公告)号:WO2004110754A1

    公开(公告)日:2004-12-23

    申请号:PCT/US2004/018521

    申请日:2004-06-10

    Abstract: Disclosed are weatherable multilayer articles comprising (i) a coating layer comprising a block copolyestercarbonate comprising structural units derived from at least one 1,3-dihydroxybenzene and at least one aromatic dicarboxylic acid, (ii) a second layer comprising a polymer comprising carbonate structural units, (iii) an adhesive layer comprising a polyester with structural units derived from at least one glycol and at least one dibasic carboxylic acid, and (iv) a substrate layer, wherein the coating layer is in contiguous contact with the second layer, and the adhesive layer is in contiguous contact with the second layer and the substrate layer. Also disclosed is a method for making the multilayer article.

    Abstract translation: 公开了耐候性多层制品,其包含(i)包含嵌段共聚酯碳酸酯的涂层,其包含衍生自至少一种1,3-二羟基苯和至少一种芳族二羧酸的结构单元,(ii)第二层,其包含含有碳酸酯结构单元 ,(iii)包含具有衍生自至少一种二醇和至少一种二元羧酸的结构单元的聚酯的粘合剂层,以及(iv)基材层,其中所述涂层与所述第二层连续接触, 粘合剂层与第二层和基底层连续接触。 还公开了制造多层制品的方法。

    MICROSTRUCTURED EMBOSSING DRUM AND ARTICLES MADE THEREFROM
    10.
    发明申请
    MICROSTRUCTURED EMBOSSING DRUM AND ARTICLES MADE THEREFROM 审中-公开
    微结构压花鼓及由此制造的制品

    公开(公告)号:WO2007064803A2

    公开(公告)日:2007-06-07

    申请号:PCT/US2006045860

    申请日:2006-12-01

    Abstract: In one embodiment, an embossing drum system comprise: a mandrel (4) having outer surface with an external taper, a primary journal (10) extending from a first end of the mandrel (4), a secondary journal (12) extending from a second end of the mandrel (4), a sleeve (6) having an inner sleeve surface with an internal taper, wherein the sleeve (6) is disposed around the mandrel (4) to form a drum having a substantially constant outer diameter, and a releasable journal support (30,50) engaging the secondary journal (12), wherein a sleeve first end having a smallest inner diameter of the sleeve (6) is disposed adjacent the releasable journal support (30,50). hi one embodiment, a method of drum system maintenance comprises: releasing a journal support (30,50) on the embossing drum system and sliding the sleeve (6) off of the mandrel (4) and over the secondary journal (12).

    Abstract translation: 在一个实施例中,压花鼓系统包括:心轴(4),该心轴具有带外圆锥的外表面,从心轴(4)的第一端延伸的主轴颈(10),从轴颈 所述心轴(4)的第二端,具有内部锥面的内部套筒表面的套筒(6),其中所述套筒(6)围绕所述心轴(4)设置以形成具有基本恒定的外径的鼓;以及 与所述辅助轴颈(12)接合的可释放轴颈支撑件(30,50),其中所述轴套(6)的具有最小内径的轴套第一端设置在所述可释放轴颈支撑件(30,50)附近。 在一个实施例中,鼓系统维护的方法包括:在压花鼓系统上释放轴颈支撑件(30,50)并且将套管(6)滑离心轴(4)并且在第二轴颈(12)上滑动。

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