公开(公告)号：US20160204584A1

公开(公告)日：2016-07-14

申请号：US14915058

申请日：2014-08-16

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Nicole Knight ,  Dwight Latham ,  Nathan Wilmot

IPC: H02G1/14

CPC classification number: C08G61/12 ,  C08G2261/135 ,  C08G2261/334 ,  C08G2261/42 ,  C08G2261/76 ,  C09K3/1006 ,  H02G1/14 ,  H02G15/003 ,  H02G15/08

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 carbon-Michael acceptor compound, a carbon-Michael donor compound and a carbon-Michael reaction 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。 反应混合物包括碳 - 迈克尔受体化合物，碳 - 迈克尔供体化合物和碳 - 迈克尔反应催化剂。

公开(公告)号：US20160122582A1

公开(公告)日：2016-05-05

申请号：US14896444

申请日：2014-07-09

Applicant: Dow Global Technologies LLC

Inventor： Kaoru Aou ,  Juan Carlos Medina ,  Rajesh P. Paradkar ,  Dwight Latham ,  Michelle Tipps-Thomas

IPC: C09D175/08 ,  C09D5/00 ,  C09D175/04

CPC classification number: C09D175/08 ,  C08G18/092 ,  C08G18/10 ,  C08G18/163 ,  C08G18/1875 ,  C08G18/246 ,  C08G18/302 ,  C08G18/409 ,  C08G18/4825 ,  C08G18/4841 ,  C08G18/7664 ,  C08G18/794 ,  C08G2125/00 ,  C08G2261/60 ,  C08J5/04 ,  C08J2375/04 ,  C09D5/00 ,  C09D175/04

Abstract: A method for exposing a substrate to water under superatmospheric pressure at a temperature of at least 70° C. includes (a) applying a reaction mixture to a substrate, which reaction mixture has an isocyanate index of at least 10 and includes an aromatic polyisocyanate component, a polyol component having a polyol with a hydroxyl equivalent weight of at least 500, and a catalyst component having an isocyanate trimerization catalyst, and at least partially curing the reaction mixture to form a polyisocyanurate or polyurethane-isocyanurate polymer having a glass transition temperature of at least 80° C., and (b) exposing the substrate and the polyisocyanurate or polyurethane-isocyanurate polymer to water under superatmospheric pressure at a temperature of at least 70° C.

Abstract translation: 一种在超过大气压下在至少70℃的温度下将基材暴露于水的方法包括（a）将反应混合物施加到基材上，该反应混合物的异氰酸酯指数至少为10，并且包括芳族多异氰酸酯组分 具有羟基当量重量至少为500的多元醇的多元醇组分和具有异氰酸酯三聚催化剂的催化剂组分，并且至少部分固化该反应混合物以形成玻璃化转变温度为的聚异氰脲酸酯或聚氨酯 - 异氰脲酸酯聚合物 至少80℃，和（b）在超大气压下在至少70℃的温度下将基材和聚异氰脲酸酯或聚氨酯 - 异氰脲酸酯聚合物暴露于水中。

公开(公告)号：US20150232386A1

公开(公告)日：2015-08-20

申请号：US14433742

申请日：2013-08-12

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Kamesh Vyakaranam ,  Dwight Latham ,  Kwanho Chang

IPC: C04B26/32 ,  C04B26/14 ,  C08G59/18 ,  C08L71/02 ,  C08L63/00

CPC classification number: C04B26/32 ,  C04B26/14 ,  C04B2111/00543 ,  C04B2111/72 ,  C08G59/184 ,  C08L63/00 ,  C08L71/02 ,  C08L83/12 ,  C04B14/28 ,  C04B24/42 ,  C04B40/065 ,  C04B24/281

Abstract: Polymer concrete compositions comprising a silane-modified polymer (SMP) composition which comprises a silylated polymer, an epoxy resin, e.g., an epoxy-terminated prepolymer, and a cure catalyst, e.g., tetraethyltetraamine, exhibit good adhesion to wet concrete.

Abstract translation: 包含硅烷改性聚合物（SMP）组合物的聚合物混凝土组合物包含甲硅烷基化聚合物，环氧树脂例如环氧基封端的预聚物和固化催化剂，例如四乙基四胺，表现出对湿混凝土的良好粘合性。