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    NITROXIDE COMPOUNDS FOR MINIMIZING SCORCH IN CROSSLINKABLE COMPOSITIONS
    1.
    发明申请
    NITROXIDE COMPOUNDS FOR MINIMIZING SCORCH IN CROSSLINKABLE COMPOSITIONS 审中-公开
    用于使可交联组合物中的氧化最小化的氧化物化合物

    公开(公告)号：WO2008045718B1

    公开(公告)日：2008-07-17

    申请号：PCT/US2007080143

    申请日：2007-10-02

    Applicant: DOW GLOBAL TECHNOLOGIES INC ,  ESSEGHIR MOHAMED ,  EATON ROBERT F ,  COGEN JEFFREY M ,  KLIER JOHN ,  JOW JINDER ,  GUERRA SUZANNE M ,  CHAUDHARY BHARAT I

    Inventor： ESSEGHIR MOHAMED ,  EATON ROBERT F ,  COGEN JEFFREY M ,  KLIER JOHN ,  JOW JINDER ,  GUERRA SUZANNE M ,  CHAUDHARY BHARAT I

    IPC: C08K5/00 ,  C08K5/3435

    CPC classification number: C08F2/38 ,  C08F4/00 ,  C08K5/0025 ,  C08K5/3435

    Abstract: Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy- tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.

    Abstract translation: 在可交联聚合物例如EPDM的自由基交联过程中，通过在熔融加工和交联之前将防焦烧量的衍生物，优选醚，酯或氨基甲酸酯衍生物，TEMPO化合物 例如4-羟基 - 四烃基哌啶-1-氧基。 本发明的焦化抑制剂如果不是更好，其性能与它们的4-羟基 - 四烃基哌啶-1-氧基对应物在类似的聚合物组合物中以及在类似的焦化抑制和最终交联度条件下相似，但表现出较小的挥发性和 聚合物组合物内的迁移较少。

    NITROXIDE COMPOUNDS FOR MINIMIZING SCORCH IN CROSSLINKABLE COMPOSITIONS
    2.
    发明申请
    NITROXIDE COMPOUNDS FOR MINIMIZING SCORCH IN CROSSLINKABLE COMPOSITIONS 审中-公开
    用于在可交换组合物中最小化分光光度的硝化物化合物

    公开(公告)号：WO2008045718A3

    公开(公告)日：2008-06-05

    申请号：PCT/US2007080143

    申请日：2007-10-02

    Applicant: DOW GLOBAL TECHNOLOGIES INC ,  ESSEGHIR MOHAMED ,  EATON ROBERT F ,  COGEN JEFFREY M ,  KLIER JOHN ,  JOW JINDER ,  GUERRA SUZANNE M ,  CHAUDHARY BHARAT I

    Inventor： ESSEGHIR MOHAMED ,  EATON ROBERT F ,  COGEN JEFFREY M ,  KLIER JOHN ,  JOW JINDER ,  GUERRA SUZANNE M ,  CHAUDHARY BHARAT I

    IPC: C08K5/00 ,  C08K5/3435

    CPC classification number: C08F2/38 ,  C08F4/00 ,  C08K5/0025 ,  C08K5/3435

    Abstract: Scorch is inhibited during the free-radical crosslinking of a crosslinkable polymer, e.g., an EPDM, by incorporating into the polymer before melt processing and crosslinking a scorch inhibiting amount of a derivative, preferably an ether, ester or urethane derivative, of a TEMPO compound, e.g., 4-hydroxy-tetrahydrocarbylpiperidin-1-oxyl. The scorch inhibitors of this invention perform as well, if not better, than their 4-hydroxy- tetrahydrocarbylpiperidin-1-oxyl counterparts in similar polymer compositions and under similar conditions in terms of scorch inhibition and ultimate degree of crosslinking, but exhibit less volatility and less migration within the polymer composition.

    Abstract translation: 在可交联聚合物（例如EPDM）的自由基交联期间，通过在熔融加工和交联焦烧抑制量的TEMPO化合物的衍生物，优选醚，酯或氨基甲酸酯衍生物的交联之前引入聚合物中，焦烧被抑制 ，例如4-羟基 - 四氢环丁基哌啶-1-基。 在类似的聚合物组合物中和在类似的条件下，在焦烧抑制和最终交联度方面，本发明的焦烧抑制剂也优于它们的4-羟基 - 四烃基哌啶-1-氧基对应物，但是表现出较小的挥发性， 聚合物组合物内迁移少。

    5.
    发明专利
    未知

    公开(公告)号：BRPI0715572A2

    公开(公告)日：2013-07-02

    申请号：BRPI0715572

    申请日：2007-10-09

    Applicant: DOW GLOBAL TECHNOLOGIES INC

    Inventor： GOUBERT MIGUEL PRIETO ,  SANDKUEHLER PETER ,  BATISTINI ANTONIO ,  HOFMANN SANDRA ,  HAHN STEPHEN ,  ESSEGHIR MOHAMED ,  PLASS MONIKA ,  SONNENSCHEIN MARK ,  SILVIS H ,  LAKROUT HAMED ,  BOUCK KEVIN ,  SUBRAMANIAN MUTHU ,  JOW JINDER ,  LIM THIAM ,  CHENG STEPHEN ,  YEONG LESTER

    IPC: B32B27/00 ,  B32B27/32 ,  C08J5/12

    Abstract: The present invention is an article of construction formed from an article adhesively-bonded to a layering material through (a) reactive coupling of a functionalized nitroxide or (b) the adhesion of components in a polymer matrix made from or containing a polymer, an organic peroxide, and a functionalized nitroxide. The initial article may be expanded. It may also be polar or nonpolar. Similarly, the layering material may be polar or nonpolar. Other embodiments of the present invention are described, including other articles and methods for preparing the articles. The useful articles of the present invention include shoe outsoles and midsoles, paints, overmolded articles, weather stripping, gaskets, profiles, belts, hoses, tubes, durable goods, tires, construction panels, leisure and sports equipment foams, energy management foams, acoustic management foams, insulation foams, other foams, automotive parts (including bumper fascias, vertical panels, soft thermoplastic polyolefin skins, and interior trim), toys, supported films (including single-ply and co-extruded films), glass laminations, leather articles (synthetic and natural), personal health care and hygiene articles, other metal laminates, wood composites, automotive belts, hoses, tubes, conveyor belts, footwear, sporting goods, and filled articles.

    COMPUESTOS DE NITROXIDO PARA MINIMIZAR CHAMUSCADO EN COMPOSICIONES RETICULABLES.
    8.
    发明专利
    COMPUESTOS DE NITROXIDO PARA MINIMIZAR CHAMUSCADO EN COMPOSICIONES RETICULABLES. 未知

    公开(公告)号：MX2009003831A

    公开(公告)日：2009-04-22

    申请号：MX2009003831

    申请日：2007-10-02

    Applicant: DOW GLOBAL TECHNOLOGIES INC

    Inventor： COGEN JEFFREY M ,  KLIER JOHN ,  CHAUDHARY BHARAT I ,  JOW JINDER ,  ESSEGHIR MOHAMED ,  GUERRA SUZANNE M ,  EATON ROBERT F

    IPC: C08K5/00 ,  C08K5/3435

    Abstract: El chamuscado es inhibido durante la reticulación de radicales libres de un polímero reticulable, por ejemplo, un EPDM, al incorporar en el polímero antes del procesamiento por fusión y reticulación, una cantidad inhibidora de chamuscado de un derivado, de preferencia un derivado de éter, éster o uretano, de un compuesto de TEMPO, por ejemplo, 4-hidroxi-tetrahidrocarbilpipe ridiri-1-oxilo. Los inhibidores de chamuscado de esta invención se desempeñan bien, si no es que mejor, que sus contrapartes de 4-hidroxi-tetrahidrocarbilpiperidin-1-oxilo en composiciones poliméricas similares y bajo condiciones similares en términos de inhibición de chamuscado y grado de reticulación último, pero exhiben menos volatilidad y menos migración dentro de la composición polimérica.

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