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    DYNAMIC CROSS-LINKED NETWORKS COMPRISING NON-NETWORKING FLAME RETARDANTS
    4.
    发明申请
    DYNAMIC CROSS-LINKED NETWORKS COMPRISING NON-NETWORKING FLAME RETARDANTS 审中-公开
    包含非联网阻燃剂的动态交叉链接网络

    公开(公告)号：WO2018055604A1

    公开(公告)日：2018-03-29

    申请号：PCT/IB2017/055871

    申请日：2017-09-26

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： SCHWARTZ, Erik ,  GOOSSENS, Johannes Martinus Dina ,  GROOTE, Ramon ,  TER HORST, Sascha Jan ,  FARRELL, Tony

    IPC: C08K3/22 ,  C08K5/101 ,  C08K5/3492 ,  C08K5/5313

    CPC classification number: C08K5/101 ,  C08K3/22 ,  C08K3/2279 ,  C08K5/34922 ,  C08K5/5313 ,  C08L67/02

    Abstract: A polymer composition includes a polymer component including a pre-dynamic cross- linked polymer composition that includes polyester chains joined by a coupler component; and one or more non-networking flame retardant additives. A method of preparing a dynamic cross- linked polymer composition includes: reacting a coupler component including at least two epoxy groups and a chain component including a polyester; and adding one or more non-networking flame retardant additives. The reaction is performed under such conditions to form a pre- dynamic cross-linked composition, and is performed in the presence of at least one catalyst that promotes the formation of the pre-dynamic cross-linked composition. The pre-dynamic cross- linked composition when subjected to a curing process exhibits particular plateau modulus and internal residual stress relaxation properties.

    Abstract translation: 聚合物组合物包括聚合物组分，该聚合物组分包含预动态交联聚合物组合物，其包含由偶合剂组分连接的聚酯链; 和一种或多种非联网阻燃添加剂。 制备动态交联聚合物组合物的方法包括：使包含至少两个环氧基团的成色剂组分和包含聚酯的链组分反应; 和加入一种或多种非联网阻燃添加剂。 反应在这样的条件下进行以形成预动态交联组合物，并且在促进预动态交联组合物形成的至少一种催化剂存在下进行。 当进行固化过程时，预动态交联组合物表现出特定的平台模量和内部残余应力松弛性能。

    METHODS FOR GRAFTING LIQUID CRYSTALLINE COATINGS ONTO POLYMER SURFACES
    8.
    发明申请
    METHODS FOR GRAFTING LIQUID CRYSTALLINE COATINGS ONTO POLYMER SURFACES 审中-公开

    公开(公告)号：WO2018122719A1

    公开(公告)日：2018-07-05

    申请号：PCT/IB2017/058379

    申请日：2017-12-22

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： DI LENA, Fabio ,  GROOTE, Ramon ,  GROSSIORD, Nadia ,  VAN HEESWIJK, Ellen P.A.

    IPC: C09K19/02 ,  C09K19/52 ,  C09K19/04

    Abstract: Methods of grafting a liquid crystalline coating onto a substrate, and articles comprising a substrate with a liquid crystalline coating are disclosed. The liquid crystalline coatings can be formed by (a) applying a primer layer comprising a Type II photoinitiator to a surface of the substrate, then (b) applying a coating mixture that comprises one or more liquid crystalline monomers to the surface of the substrate, and then (c) irradiating the coating mixture to form the liquid crystalline coating. The coating mixture can further comprise a second amount of a Type II photoinitiator. The methods can be performed in open air, at room temperature, or at ambient pressure, and the resulting liquid crystalline coatings can exhibit improved adhesive properties to the substrate.

    NETWORKING FLAME RETARDANT DYNAMIC CROSS-LINKED NETWORKS
    10.
    发明申请
    NETWORKING FLAME RETARDANT DYNAMIC CROSS-LINKED NETWORKS 审中-公开
    网络阻滞动态交叉链接网络

    公开(公告)号：WO2018055603A1

    公开(公告)日：2018-03-29

    申请号：PCT/IB2017/055866

    申请日：2017-09-26

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： FARRELL, Tony ,  SCHWARTZ, Erik ,  GOOSSENS, Johannes Gerardus Petrus ,  GROOTE, Ramon ,  TER HORST, Sascha Jan

    IPC: C08K5/1515 ,  C08K5/523 ,  C08K5/5399 ,  C08K7/02

    Abstract: Provided are pre-dynamically cross-linked compositions including a networking additive including a flame retardant species. Specifically, such compositions include a polymer component including a pre-dynamic cross-linked polymer composition. The pre-dynamic polymer composition includes polyester component chains joined by a coupler component, the coupler component including a flame retardant species. A method of preparing a dynamic cross-linked polymer composition includes: reacting a coupler component including at least two reactive groups and a flame retardant species with a chain component including a polyester. The reacting is performed under such conditions so as to form a pre-dynamic cross-linked composition, and is performed in the presence of at least one catalyst that promotes formation of the pre-dynamic cross-linked composition. The pre-dynamic cross-linked composition, when subjected to a curing process, exhibits certain plateau modulus characteristics and has the capability of relaxing internal residual stresses.

    Abstract translation: 提供了包括含有阻燃剂物质的网络添加剂的预动态交联组合物。 具体而言，这样的组合物包括包含预动态交联聚合物组合物的聚合物组分。 预动态聚合物组合物包括由偶合剂组分连接的聚酯组分链，偶合剂组分包括阻燃剂物质。 制备动态交联聚合物组合物的方法包括：使包含至少两个反应性基团和阻燃剂物质的成色剂组分与包含聚酯的链组分反应。 反应在这样的条件下进行以形成预动态交联组合物，并且在至少一种促进预动态交联组合物形成的催化剂的存在下进行。 该预动态交联组合物在经过固化过程时表现出一定的平台模量特性并且具有缓和内部残余应力的能力。

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