公开(公告)号：US09738791B2

公开(公告)日：2017-08-22

申请号：US14842892

申请日：2015-09-02

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Mark R Jaworowski ,  Sarah Arsenault ,  James T Beals

IPC: C09D5/08 ,  C09D5/02 ,  C09D5/24 ,  C09D7/12 ,  H01B13/00 ,  C08K3/22 ,  C08K9/10

CPC classification number: C09D5/08 ,  C08K3/22 ,  C08K9/10 ,  C09D5/02 ,  C09D5/084 ,  C09D5/24 ,  C09D7/70 ,  H01B13/0026 ,  Y10T428/26

Abstract: A conductive polymer corrosion protective composite is provided which may be used as a coating for imparting corrosion protection to structures such as turbine engine components. The composite comprises an organic-inorganic component and corrosion inhibitive pigments comprising an anodic corrosion inhibitor and a cathodic corrosion inhibitor. The anodic corrosion inhibitor may be selected from the group consisting of compounds of vanadium, molybdenum, tungsten, and mixtures thereof. The cathodic corrosion inhibitor may be selected from the group consisting of cerium, neodymium, praseodymium, and mixtures thereof.

公开(公告)号：US10774428B2

公开(公告)日：2020-09-15

申请号：US15817654

申请日：2017-11-20

Applicant: United Technologies Corporation

Inventor： Sarah Arsenault ,  James T. Beals ,  Mark R. Jaworowski

IPC: C09D5/12 ,  C23F11/18 ,  C09D5/08 ,  C23C22/40 ,  C23C22/73 ,  C23C22/83 ,  C23F11/12

Abstract: A method of selecting a corrosion-inhibiting substance includes selecting a corrosion-inhibiting substance to include a non-tungstate anodic corrosion inhibitor with respect to an amount of zinc in an aluminum alloy substrate that is to be coated with the corrosion-inhibiting substance.

公开(公告)号：US20150376419A1

公开(公告)日：2015-12-31

申请号：US14842892

申请日：2015-09-02

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Mark R. Jaworowski ,  Sarah Arsenault ,  James T. Beals

IPC: C09D5/08 ,  H01B13/00

CPC classification number: C09D5/08 ,  C08K3/22 ,  C08K9/10 ,  C09D5/02 ,  C09D5/084 ,  C09D5/24 ,  C09D7/70 ,  H01B13/0026 ,  Y10T428/26

Abstract: A conductive polymer corrosion protective composite is provided which may be used as a coating for imparting corrosion protection to structures such as turbine engine components. The composite comprises an organic-inorganic component and corrosion inhibitive pigments comprising an anodic corrosion inhibitor and a cathodic corrosion inhibitor. The anodic corrosion inhibitor may be selected from the group consisting of compounds of vanadium, molybdenum, tungsten, and mixtures thereof. The cathodic corrosion inhibitor may be selected from the group consisting of cerium, neodymium, praseodymium, and mixtures thereof.

Abstract translation: 提供了一种导电聚合物防腐复合材料，其可以用作对诸如涡轮发动机部件的结构进行腐蚀保护的涂层。 复合材料包括有机 - 无机成分和包含阳极腐蚀抑制剂和阴极腐蚀抑制剂的腐蚀抑制颜料。 阳极腐蚀抑制剂可以选自钒，钼，钨及其混合物的化合物。 阴极腐蚀抑制剂可以选自铈，钕，镨及其混合物。

公开(公告)号：US20180073152A1

公开(公告)日：2018-03-15

申请号：US15817654

申请日：2017-11-20

Applicant: United Technologies Corporation

Inventor： Sarah Arsenault ,  James T. Beals ,  Mark R. Jaworowski

IPC: C23F11/18 ,  C23F11/12 ,  C23C22/83 ,  C23C22/40 ,  C09D5/12 ,  C09D5/08 ,  C23C22/73

CPC classification number: C23F11/185 ,  C09D5/084 ,  C09D5/12 ,  C23C22/40 ,  C23C22/73 ,  C23C22/83 ,  C23F11/12 ,  C23F11/187 ,  Y10T428/31678

Abstract: A method of selecting a corrosion-inhibiting substance includes selecting a corrosion-inhibiting substance to include a non-tungstate anodic corrosion inhibitor with respect to an amount of zinc in an aluminum alloy substrate that is to be coated with the corrosion-inhibiting substance.