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    Non-Isocyanate Sealant for Electrical Cable Joining
    1.
    发明申请
    Non-Isocyanate Sealant for Electrical Cable Joining 审中-公开
    用于电缆连接的非异氰酸酯密封胶

    公开(公告)号：US20150299510A1

    公开(公告)日：2015-10-22

    申请号：US14648639

    申请日：2013-12-18

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Nicole Knight ,  Nathan Wilmot ,  Phillip S. Athey ,  William Heath ,  Harshad M. Shah

    IPC: C09D171/00 ,  B05D3/00 ,  C09D163/00

    CPC classification number: C09D171/00 ,  B05D3/007 ,  C08G59/66 ,  C08G65/3322 ,  C08G65/33358 ,  C08L63/00 ,  C08L2205/05 ,  C09D163/00 ,  C09K3/1012 ,  H02G15/003 ,  C08L71/02 ,  C08L81/02

    Abstract: Joints in an electrical cable are made by joining the ends of the conductors of two cables and applying and then curing a reaction mixture over the joint to form an elastomeric seal. The reaction mixture includes a polyene compound having an average of at least two groups containing aliphatic carbon-carbon double bonds capable of reaction with a thiol group, wherein at least one of such aliphatic carbon-carbon double bonds is separated from each of said aliphatic carbon-carbon double bonds by an aliphatic spacer group having a molecular weight of at least 1000 atomic mass units, an epoxy resin, a curing agent having at least two thiol groups, and a basic catalyst.

    Abstract translation: 电缆中的接头是通过连接两条电缆的导体的端部并且在接头上施加然后固化反应混合物以形成弹性密封件而制成的。 反应混合物包括具有至少两个含有能与硫醇基反应的脂族碳 - 碳双键的基团的多烯化合物，其中至少一个这样的脂族碳 - 碳双键与所述脂族碳中的每一个分离 通过分子量为至少1000原子质量单位的脂族间隔基团，环氧树脂，具有至少两个硫醇基的固化剂和碱性催化剂形成碳双键。

    PHASE-SEGMENTED NON-ISOCYANATE ELASTOMERS
    2.
    发明申请
    PHASE-SEGMENTED NON-ISOCYANATE ELASTOMERS 有权
    相分离的非异氰酸酯弹性体

    公开(公告)号：US20150315330A1

    公开(公告)日：2015-11-05

    申请号：US14648626

    申请日：2013-12-18

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： William Heath ,  Phillip S. Athey ,  Nathan Wilmot ,  Harshad M. Shah ,  Kamesh R. Vyakaranam ,  Nicole Knight ,  Adam C. Colson

    IPC: C08G59/14

    CPC classification number: C08G59/14 ,  C08G59/66 ,  C08G59/68 ,  C08L63/00

    Abstract: Elastomers are prepared from a reaction mixture that contains a polyene compound, an epoxy resin, a thiol curing agent and a basic catalyst. The polyene compound has an average of at least two groups containing aliphatic carbon-carbon double bonds capable of reaction with a thiol group. At least one of said aliphatic carbon-carbon double bonds is separated from each other said aliphatic carbon-carbon double bond by an aliphatic spacer group having a weight of at least 500 atomic mass units. These elastomers are typically phase-separated materials having good elongation and tensile properties.

    Abstract translation: 弹性体由含有多烯化合物，环氧树脂，硫醇固化剂和碱性催化剂的反应混合物制备。 多烯化合物平均具有至少两个能够与硫醇基反应的脂族碳 - 碳双键的基团。 所述脂肪族碳 - 碳双键中的至少一个通过具有至少500原子质量单位的重量的脂肪族间隔基彼此分离，所述脂肪族碳 - 碳双键。 这些弹性体通常是具有良好伸长率和拉伸性能的相分离材料。

    PROCESS FOR FORMING AN ORGANIC POLYMER IN A REACTION OF A POLYENE, AN EPOXY RESIN AND A MIXTURE OF THIOL AND AMINE CURING AGENTS
    4.
    发明申请
    PROCESS FOR FORMING AN ORGANIC POLYMER IN A REACTION OF A POLYENE, AN EPOXY RESIN AND A MIXTURE OF THIOL AND AMINE CURING AGENTS 审中-公开
    在聚烯烃，环氧树脂和甲醇和胺固化剂的混合物反应中形成有机聚合物的方法

    公开(公告)号：US20160304662A1

    公开(公告)日：2016-10-20

    申请号：US15103270

    申请日：2014-12-11

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Adam C. Colson ,  William Heath ,  Phillip S. Athey ,  Harshad M. Shah ,  Qiuyun Xu ,  Nathan Wilmot

    IPC: C08G59/17 ,  C08G59/50 ,  C08G59/66

    CPC classification number: C08G59/1466 ,  C08G59/5006 ,  C08G59/5026 ,  C08G59/66

    Abstract: Polymers are prepared from a reaction mixture that contains a polyene compound, an epoxy resin, a mixture of a thiol curing agent and an amine curing agent, and a basic catalyst. The polyene compound has an average of at least two groups containing aliphatic carbon-carbon double bonds capable of reaction with a thiol group. At least one of said aliphatic carbon-carbon double bonds is separated from each other said aliphatic carbon-carbon double bond by an aliphatic spacer group having a weight of at least 500 atomic mass units. These polymers are typically phase-separated materials having good elongation and tensile properties.

    Abstract translation: 聚合物由含有多烯化合物，环氧树脂，硫醇固化剂和胺固化剂的混合物和碱性催化剂的反应混合物制备。 多烯化合物平均具有至少两个能够与硫醇基反应的脂族碳 - 碳双键的基团。 所述脂肪族碳 - 碳双键中的至少一个通过具有至少500原子质量单位的重量的脂肪族间隔基彼此分离，所述脂肪族碳 - 碳双键。 这些聚合物通常是具有良好伸长率和拉伸性能的相分离材料。

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