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    SYNTHETIC ROD FOR CLOSURE, DECORATION AND SCREENING
    45.
    发明公开
    SYNTHETIC ROD FOR CLOSURE, DECORATION AND SCREENING 审中-公开
    合成棒闭幕，装饰筛选

    公开(公告)号：EP2848733A4

    公开(公告)日：2016-03-02

    申请号：EP13787522

    申请日：2013-04-29

    Applicant: CATRAL EXP S L

    Inventor： LATORRE MARIN JOSE MARIA

    IPC: D07B1/12 ,  B27J1/02 ,  D07B1/02 ,  D07B5/08

    CPC classification number: E04C3/28 ,  A47B96/20 ,  C08J9/0061 ,  C08J2201/03 ,  C08J2207/00 ,  C08J2327/06 ,  C08J2497/02

    Abstract: The description is of a moulded rod made of a synthetic, recyclable plastic material, configured to look like a rod made of natural fibre, designed and sized for the manufacture of elements for enclosures, decoration and screening of spaces. The rod comprises a substantially lengthened body of variable length, hollow inside, with a cross section which may be circular, flattened, ellipsoidal, and oval or another polygonal shape. The plastic material may consist of foamed PVC and include a sawdust-based additional filler which gives it the desired appearance. The external surface of the rod has thickenings along its length, at variable distances apart, which simulate the knots, buds or shoots of the natural product.

    POLYARYLENE FOAM MATERIALS
    48.
    发明公开
    POLYARYLENE FOAM MATERIALS 有权
    聚芳烃泡沫材料

    公开(公告)号：EP2928947A1

    公开(公告)日：2015-10-14

    申请号：EP13801528.4

    申请日：2013-12-03

    Applicant: Solvay Specialty Polymers USA, LLC.

    Inventor： EL-HIBRI, Mohammad Jamal ,  SCHELLES, Marc ,  MAGDELYNS, Michel

    IPC: C08J9/00 ,  C08L65/02 ,  C08L81/06

    CPC classification number: C08J9/0061 ,  B32B27/065 ,  B32B27/286 ,  B32B27/325 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2266/0214 ,  B32B2266/025 ,  B32B2305/022 ,  B32B2307/102 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/3065 ,  B32B2307/558 ,  B32B2307/56 ,  B32B2307/714 ,  B32B2605/18 ,  B32B2607/00 ,  C08J9/0066 ,  C08J9/142 ,  C08J2201/03 ,  C08J2203/12 ,  C08J2205/044 ,  C08J2205/046 ,  C08J2365/02 ,  C08J2381/06 ,  C08J2465/02 ,  C08J2481/06

    Abstract: A foam material having one glass transition temperature (Tg) and made from an immiscible composition having at least two glass transition temperatures (Tg) by an extrusion process wherein said composition (C) comprises at least one polyarylene (P1) polymer, wherein more than 50 % by moles (moles %) of the recurring units of said (P1) polymer are recurring units (R1) consisting of an arylene group, wherein said arylene group is a hydrocarbon divalent group consisting of one core composed of one benzene ring or of a plurality of benzene rings fused together by sharing two or more neighboring ring carbon atoms, said benzene ring being optionally substituted, wherein each of said arylene group is bound to two other arylene groups of neighboring recurring units (R1) through a first C-C bond (E1) and a second C-C bond (E2), wherein at least 20 moles % of recurring units (R1) are kink- forming arylene units (R1-b), the remainder being rigid rod- forming arylene units (R1-a) different from arylene
    R1_b units, wherein in said aryleneR
    1_a units the bond (E1) and the bond (E2) are co-linear and anti- parallel towards each other, said (P1) polymer being present in composition (C) in an amount of below 75 % by weight (wt. %) and above 10 wt. % based on the total wt. % of (P1) polymer and (PPSU) polymer, and (ii) at least one polyphenylsulfone polymer, said (PPSU) polymer being present in composition (C) in an amount of below 90 wt. % and above 25 wt. % of based on the total wt. % of polyarylene (P4) polymer and (PPSU) polymer.

    Abstract translation: 一种具有一个玻璃化转变温度（Tg）且由具有至少两个玻璃化转变温度（Tg）的不混溶组合物通过挤出法制成的泡沫材料，其中所述组合物（C）包含至少一种聚亚芳基（P1）聚合物，其中多于 所述（P1）聚合物的重复单元的50摩尔％（摩尔％）是由亚芳基组成的重复单元（R1），其中所述亚芳基是由一个苯环组成的一个核或由 通过共享两个或更多个相邻的环碳原子而稠合在一起的多个苯环，所述苯环任选地被取代，其中所述亚芳基中的每一个通过第一CC键键合到相邻重复单元（R1）的两个其它亚芳基上（ E1）和第二CC键（E2），其中至少20摩尔％的重复单元（R1）是形成纽结的亚芳基单元（R1-b），其余部分是刚性的成棒亚芳基单元（R1-a）不同 从ary 其中在所述亚芳基R 1_a单元中，键（E1）和键（E2）彼此共线和反平行，所述（P1）聚合物以下面的量存在于组合物（C）中 75重量％（wt。 ％）并且高于10wt。 ％基于总重量。 （P）聚合物和（PPSU）聚合物，和（ii）至少一种聚苯砜聚合物，所述（PPSU）聚合物以低于90重量％的量存在于组合物（C）中。 ％和高于25wt。 基于总重量的％。 ％的聚亚芳基（P4）聚合物和（PPSU）聚合物。

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