公开(公告)号：WO2012121822A1

公开(公告)日：2012-09-13

申请号：PCT/US2012/023763

申请日：2012-02-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  AUDENAERT, Frans A. ,  HUTCHINSON, Martin A. ,  ROBINSON, Ian

Inventor： AUDENAERT, Frans A. ,  HUTCHINSON, Martin A. ,  ROBINSON, Ian

IPC: C08G59/54 ,  C08G65/332 ,  C08G65/333 ,  C09D163/00 ,  C09J163/00 ,  C08G18/50 ,  C08G73/02

CPC classification number: C08G69/26 ,  C08G18/5024 ,  C08G59/54 ,  C08G65/3322 ,  C08G65/33306 ,  C08G73/028 ,  C08G2650/50 ,  C09D163/00 ,  C09J163/00

Abstract: This invention relates to a polyether-amido-amine com-pound, obtainable by a two-step reaction of a poly-etheramine with an alkyl acrylate and a polyalkyle-neimine, whereas the polyetheramine and the polyalkyleneimine have at least one primary or secondary amine group, in which the first step comprises the reaction of the polyetheramine with the alkyl acrylate and the second step comprises the reaction of the polyalkyleneimine with the product of the first step. The invention also relates to a method for synthesising a polyether-amido-amine compound by a two-step-reaction. Another object of this invention is a curable composition containing at least one polyether-amido-amine-compound of this invention and a method for coating the surface of a substrate or for binding at least two substrates together using such a curable composition.

Abstract translation: 本发明涉及通过聚醚胺与丙烯酸烷基酯和聚烷基 - 亚胺的两步反应获得的聚醚 - 酰胺 - 胺化合物，而聚醚胺和聚亚烷基亚胺具有至少一个伯或仲胺 其中第一步包括聚醚胺与丙烯酸烷基酯的反应，第二步包括聚亚烷基亚胺与第一步产物的反应。 本发明还涉及通过两步反应合成聚醚 - 酰氨基 - 胺化合物的方法。 本发明的另一个目的是含有本发明的至少一种聚醚 - 酰氨基 - 胺化合物的固化性组合物和使用这种可固化组合物涂覆基材表面或将至少两个基材结合在一起的方法。

公开(公告)号：WO2018047028A1

公开(公告)日：2018-03-15

申请号：PCT/IB2017/054825

申请日：2017-08-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HUTCHINSON, Martin A. ,  FORES, Stuart E. ,  ROBINSON, Ian

IPC: C08G18/66 ,  C08G18/79 ,  C08K3/36 ,  C09D175/04 ,  C08G18/32 ,  C08G18/36 ,  C08G18/38 ,  C08K9/06 ,  C09D5/04 ,  F16L55/164 ,  C09D175/00

CPC classification number: C08G18/3821 ,  C08G18/3206 ,  C08G18/324 ,  C08G18/3243 ,  C08G18/36 ,  C08G18/6603 ,  C08G18/792 ,  C08G2390/40 ,  C08K9/08 ,  C08K2201/019 ,  C09D5/04 ,  C09D7/43 ,  C09D7/44 ,  C09D175/00 ,  C08K9/06 ,  C08K3/36

Abstract: Compositions suitable for use as coatings for gas pipelines are described. The two-part coatings comprise a first part containing a polyamine that is a liquid at 25 °C; a polyol having a hydroxyl functionality of greater than 2; and a diol. The second part comprises a polyisocyanate. During application, the parts are mixed and the isocyanate groups react with both the amine and hydroxyl groups to set or cure the composition. The compositions also include a thixotropic agent to provide shear thinning behavior. Methods of apply these compositions to the interior of pipes, including their in situ application to gas pipelines is also described.

Abstract translation: 描述了适合用作气体管道涂层的组合物。 该两部分涂料包含含有在25℃为液体的多胺的第一部分; 羟基官能度大于2的多元醇; 和二醇。 第二部分包含多异氰酸酯。 在施用过程中，将各部分混合并且异氰酸酯基团与胺和羟基都反应以固化或固化组合物。 该组合物还包含触变剂以提供剪切稀化行为。 还描述了将这些组合物应用于管道内部的方法，包括它们在气体管道中的原位应用。

公开(公告)号：WO2017116734A1

公开(公告)日：2017-07-06

申请号：PCT/US2016/066864

申请日：2016-12-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HUTCHINSON, Martin A. ,  ROBINSON, Ian

IPC: C08G59/44 ,  B05D7/22 ,  C08G59/54 ,  C09D163/00

CPC classification number: C09D163/00 ,  B05D7/222 ,  C08G59/44 ,  C08G59/54

Abstract: Methods of coating an inner surface of a pipe and the pipes coated thereby; the methods including mixing a first composition with a second composition to form a coating composition, the first composition including epoxy resin and diluent; and the second composition including a curing agent, the curing agent including a phenalkamide curing agent; and applying the coating composition to the inner surface of the pipe.

Abstract translation: 涂覆管道的内表面和由此涂覆的管道的方法; 所述方法包括将第一组合物与第二组合物混合以形成涂料组合物，所述第一组合物包含环氧树脂和稀释剂; 并且所述第二组合物包含固化剂，所述固化剂包括酚醛酰胺固化剂; 并将涂料组合物涂覆到管道的内表面上。