公开(公告)号：US10301481B2

公开(公告)日：2019-05-28

申请号：US15025167

申请日：2014-10-21

Applicant: Dow Global Technologies LLC

Inventor： Mikhail Y. Gelfer ,  Amber Stephenson ,  Venkat S. Minnikanti ,  Mark Brown, II ,  Kamesh Vyakaranam

IPC: B05D3/00 ,  B05D7/00 ,  B05D1/00 ,  B05D5/00 ,  B05C9/06 ,  C08J9/32 ,  C08G18/48 ,  C09D175/08 ,  C09D5/16 ,  C08G18/66 ,  C08G18/76 ,  C08G18/16 ,  C08G18/32 ,  A41D27/10 ,  A41D3/00 ,  B05D7/14 ,  B29C39/00 ,  B29C39/02 ,  B29C39/38 ,  F16L59/15 ,  B29K75/00 ,  B29K105/00

Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polyether polyol having a low amount of terminal unsaturation, a chain extender, a polyisocyanate and microspheres. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.

公开(公告)号：US20160230023A1

公开(公告)日：2016-08-11

申请号：US15025167

申请日：2014-10-21

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Mikhail Y. Gelfer ,  Amber Stephenson ,  Venkat S. Minnikanti ,  Mark Brown, II ,  Kamesh Vyakaranam

IPC: C09D5/16 ,  C09D175/08 ,  F16L59/15 ,  B29C39/02 ,  B29C39/38 ,  B05D7/14 ,  C08J9/32 ,  B29C39/00

CPC classification number: C09D5/1662 ,  A41D3/00 ,  A41D27/10 ,  B05D7/146 ,  B29C39/003 ,  B29C39/021 ,  B29C39/38 ,  B29K2075/00 ,  B29K2105/251 ,  B29K2995/0015 ,  C08G18/161 ,  C08G18/3206 ,  C08G18/4841 ,  C08G18/485 ,  C08G18/4866 ,  C08G18/6674 ,  C08G18/7671 ,  C08J9/32 ,  C08J2375/08 ,  C09D5/1693 ,  C09D175/08 ,  F16L59/15

Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polyether polyol having a low amount of terminal unsaturation, a chain extender, a polyisocyanate and microspheres The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.

Abstract translation: 使用非汞催化剂制备合成聚氨酯弹性体。 弹性体由含有少量末端不饱和键的聚醚多元醇，扩链剂，多异氰酸酯和微球体的反应混合物制成。弹性体很好地粘附到其本身上，这使其非常适用于具有 复杂的几何。

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。