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    PLASTICIZERS FOR RESIN COMPOSITIONS AND RESIN COMPOSITIONS INCLUDING THE SAME
    81.
    发明申请
    PLASTICIZERS FOR RESIN COMPOSITIONS AND RESIN COMPOSITIONS INCLUDING THE SAME 有权
    树脂组合物和树脂组合物的增塑剂，包括它们

    公开(公告)号：US20140107271A1

    公开(公告)日：2014-04-17

    申请号：US14118374

    申请日：2012-05-17

    Applicant: SK GLOBAL CHEMICAL CO., LTD ,  SK INNOVATION CO., LTD.

    Inventor： Tae Wook Kwon ,  Soo Young Hwang ,  Jin Su Ham ,  Ki Nam Chung ,  Jong Ho Lim ,  Sung Gi Lee

    IPC: C08K5/06

    CPC classification number: C08K5/06 ,  C07C43/11 ,  C07C43/1785 ,  C07C69/14 ,  C08K5/0016 ,  C08K5/10 ,  C08L27/06 ,  C08L63/00 ,  C08L69/00 ,  C08L75/04 ,  C08L2201/06

    Abstract: Provided are a plasticizer for a resin composition including any one or more selected from a polyvinyl chloride resin, a polyurethane resin, an epoxy resin, a polycarbonate resin or a biodegradable resin, which has excellent mechanical properties such as tensile strength, elongation and hardness, and shape processability, and particularly has excellent flexibility at low temperatures, does not cause bleeding because compatibility with the resins is good, and has excellent transparency, heat resistance, cold resistance and durability, and a resin composition including the same.

    Abstract translation: 本发明提供一种树脂组合物的增塑剂，其包括选自聚氯乙烯树脂，聚氨酯树脂，环氧树脂，聚碳酸酯树脂或生物降解性树脂中的任何一种或多种，​​其具有优异的机械性能如拉伸强度，伸长率和硬度， 和形状加工性，并且在低温下特别具有优异的柔韧性，不会由于与树脂的相容性良好而具有优异的透明性，耐热性，耐寒性和耐久性优异的树脂组合物，并且不会引起渗色。

    DEGRADABLE MATERIALS
    84.
    发明申请
    DEGRADABLE MATERIALS 审中-公开
    可降解材料

    公开(公告)号：US20130338271A1

    公开(公告)日：2013-12-19

    申请号：US13994331

    申请日：2011-12-08

    Applicant: Michael D. Crandall ,  Rudolf J. Dams ,  Michelle M. Hewitt ,  Ignatius A. Kadoma ,  Siegmund Papp ,  Yong K. Wu ,  Jay M. Jennen ,  Sasha B. Myers

    Inventor： Michael D. Crandall ,  Rudolf J. Dams ,  Michelle M. Hewitt ,  Ignatius A. Kadoma ,  Siegmund Papp ,  Yong K. Wu ,  Jay M. Jennen ,  Sasha B. Myers

    IPC: C08L67/04

    CPC classification number: C08L67/04 ,  C08K5/0016 ,  C08L2201/06 ,  C08L2205/02

    Abstract: The present disclosure relates to a degradable material comprising (a) from about 60 weight percent to about 97 weight percent of a first material based on the total weight of the degradable material, and (b) from about 3 weight percent to about 40 weight percent of a second material based on the total weight of the degradable material, where the second material is an oligomer comprising lactate and giycolate. In another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a Tg less than 56° C. In still another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a tan delta peak of less than 65° C. It has been surprisingly found that the degradable materials according to the present disclosure provide physical properties that are not inherent to poly lactic acid alone. It has also been surprisingly found that the degradable materials disclosed herein provide improvements with respect to the processability, production costs, flexibility and ductility without decreasing their degradability.

    Abstract translation: 本公开内容涉及可降解材料，其包含（a）基于可降解材料的总重量的约60重量％至约97重量％的第一材料，和（b）约3重量％至约40重量％ 基于可降解材料的总重量的第二种材料，其中第二种材料是包含乳酸盐和双羟萘酸盐的低聚物。 另一方面，本公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖苷的低聚物，其中所述可降解材料的Tg小于56℃。另一方面，本发明 公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖醇的低聚物，其中所述可降解材料具有小于65℃的tanδ峰值。令人惊奇地发现， 本公开提供了单独聚乳酸不固有的物理性质。 还惊奇地发现，本文公开的可降解材料提供了相对于可加工性，生产成本，柔韧性和延展性而不降低其降解性的改进。

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