Aliphatic polyester resin composition, preparation method therefor, and molded article and foamed article produced from the resin composition
    1.
    发明申请
    Aliphatic polyester resin composition, preparation method therefor, and molded article and foamed article produced from the resin composition 失效
    脂肪族聚酯树脂组合物及其制备方法以及由树脂组合物制成的成型品和发泡体

    公开(公告)号:US20060276617A1

    公开(公告)日:2006-12-07

    申请号:US10560629

    申请日:2004-06-24

    IPC分类号: C08G63/02

    摘要: An aliphatic polyester resin composition is provided which is excellent in heat resistance, moldability and hydrolysis resistance. The aliphatic polyester resin composition comprises a biodegradable polyester resin (A) essentially including an α- and/or β-hydroxycarboxylic acid unit and crosslinked by at least one crosslinking agent (B) selected from the group consisting of (meth)acrylate compounds and polyvalent isocyanate compounds, wherein some or all of carboxyl groups of the resin (A) are blocked by 0.01 to 20 parts by mass of a terminal blocking agent (C) based on 100 parts by mass of the resin (A).

    摘要翻译: 提供耐热性,成型性和耐水解性优异的脂肪族聚酯树脂组合物。 脂肪族聚酯树脂组合物包含生物降解性聚酯树脂(A),其主要包含α-和/或β-羟基羧酸单元,并通过至少一种选自(甲基)丙烯酸酯化合物和多价的(甲基)丙烯酸酯化合物的交联剂 异氰酸酯化合物,其中树脂(A)的一部分或全部羧基基于100质量份树脂(A)被封端0.01〜20质量份的封端剂(C)。

    POLYLACTIC ACID-CONTAINING RESIN COMPOSITION AND PRODUCT MOLDED THEREFROM
    7.
    发明申请
    POLYLACTIC ACID-CONTAINING RESIN COMPOSITION AND PRODUCT MOLDED THEREFROM 审中-公开
    含聚氨酯树脂组合物及其制成的产品

    公开(公告)号:US20090018237A1

    公开(公告)日:2009-01-15

    申请号:US11629264

    申请日:2005-06-15

    IPC分类号: C08L67/06 C08K5/10

    摘要: A polylactic acid-containing resin composition is provided which comprises 100 parts by mass of a resin containing 20 to 98 mass % of polymethyl methacrylate and 80 to 2 mass % of polylactic acid, and 1 to 100 parts by mass of an impact resistance improving material. The impact resistance improving material is a polymeric material comprising an acrylic monomer unit. The impact resistance improving material has a refractive index of 1.402 to 1.542. The resin composition is excellent in heat resistance, moldability, durability, transparency and impact resistance.

    摘要翻译: 提供了含有聚乳酸的树脂组合物,其包含100质量份含有20〜98质量%的聚甲基丙烯酸甲酯和80〜2质量%的聚乳酸的树脂和1〜100质量份的耐冲击性改善材料 。 抗冲击性改进材料是包含丙烯酸类单体单元的聚合材料。 耐冲击性改善材料的折射率为1.402〜1.542。 树脂组合物的耐热性,成型性,耐久性,透明性和耐冲击性优异。

    Molded article
    10.
    发明授权
    Molded article 有权
    成型品

    公开(公告)号:US09534112B2

    公开(公告)日:2017-01-03

    申请号:US13980950

    申请日:2012-01-18

    摘要: A molded article formed of a composition including 100 parts by weight of at least one kind of resin selected from the group consisting of thermoplastic resins and thermosetting resins, and 0.01 parts by weight to 10,000 parts by weight of a silylated polyolefin, which is obtained by a reaction between a silicon-containing compound containing a structural unit represented by Formula (1) and a vinyl group-containing compound having a defined number average molecular weight, a derivative thereof, or a mixture of these, —Si(R1)H—Y1—  (1) wherein R1 and Y1 are defined and with the proviso that the silylated polyolefin is not obtained by a reaction between a silicon-containing compound containing a structural unit represented by Formula (1) and having two or more SH groups per molecule and a compound having 2.0 or more vinyl groups on average per molecule as the vinyl group-containing compound.

    摘要翻译: 本发明的成形品是将由热塑性树脂和热固化性树脂组成的组中选出的至少一种树脂100重量份和0.01重量份〜10,000重量份的 通过含有式(1)表示的结构单元的含硅化合物与数均分子量等于或大于100且等于或等于或等于或等于100的含乙烯基的化合物之间的反应获得的甲硅烷基化聚烯烃, 通过GPC测量的小于500,000(这里,使用每分子具有2个以上SiH基的化合物作为含硅化合物的情况和每分子平均具有2.0个以上乙烯基的化合物作为含乙烯基的情况 化合物),其衍生物,或它们的混合物。 ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-Si(R 1)HY 1 - €ƒ€ƒ€ƒ(1)(在公式(1)中,R 1表示氢 原子,卤原子或烃基,Y 1表示O,S或NR 30(R 30表示氢原子或烃基)。