公开(公告)号：WO2012030906A1

公开(公告)日：2012-03-08

申请号：PCT/US2011/049884

申请日：2011-08-31

Applicant: DOW GLOBAL TECHNOLOGIES LLC (FORMERLY KNOWN AS DOW GLOBAL TECHNOLOGIES INC.) ,  WILMOT, Nathan ,  DUGGAL, Rajat ,  SHAH, Harshad M. ,  SCHROCK, Alan K. ,  MEDINA, Juan Carlos

Inventor： WILMOT, Nathan ,  DUGGAL, Rajat ,  SHAH, Harshad M. ,  SCHROCK, Alan K. ,  MEDINA, Juan Carlos

IPC: C08G59/18 ,  C09D163/00

CPC classification number: C08G59/18 ,  B05D3/108 ,  C08G59/066 ,  C08G59/184 ,  C08G59/50 ,  C08G2650/50 ,  C09D163/00 ,  F16L59/028 ,  F16L59/14 ,  Y10T428/139 ,  Y10T428/1393

Abstract: The invention provides an insulation material comprising an epoxy-terminated prepolymer and an amine curing agent. The reaction production of the epoxy-terminated prepolymer and amine curing agent provides for an elastomer that combines the processing and mechanical properties of polyurethane elastomers with improved thermal-hydrolytic stability. The insulation material is particularly useful as thermal insulation and coating for subsea oil and gas applications.

Abstract translation: 本发明提供一种包含环氧基封端的预聚物和胺固化剂的绝缘材料。 环氧封端预聚物和胺固化剂的反应生产提供了将聚氨酯弹性体的加工和机械性能与改进的热水解稳定性相结合的弹性体。 绝缘材料特别适用于海底油气应用的绝热和涂层。

公开(公告)号：EP2066746A2

公开(公告)日：2009-06-10

申请号：EP07814801.2

申请日：2007-09-11

Applicant: DOW GLOBAL TECHNOLOGIES INC.

Inventor： MONTOYA-GONI, Amaia ,  LYSENKO, Zenon ,  SCHRADER, David ,  CHAMBARD, Gregory ,  SCHROCK, Alan K.

IPC: C08L25/00 ,  C08L9/00 ,  C08L51/04 ,  C08L55/02 ,  C08K5/00 ,  C08K5/103

CPC classification number: C08L53/02 ,  C08K5/103 ,  C08L51/04 ,  C08L55/02 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/02

Abstract: Monovinylidene aromatic polymers, e.g., general purpose polystyrene or high impact polystyrene, are plasticized with a nonfunctionalized, nonmineral oil, e.g., a vegetable oil such as canola oil, cottonseed oil or the like. The mixture of monovinylidene aromatic polymer and oil is typically and preferably free of any significant amount of functionalized nonmineral oil, and it typically contains at least 0.1 weight percent of the nonfunctionalized, nonmineral oil, alone or in combination with a mineral oil, based on the weight of the polymer. The nonmineral oil has an iodine value of less than 120, and a hydroxyl number of less than 20.