公开(公告)号：US20190185680A1

公开(公告)日：2019-06-20

申请号：US16281354

申请日：2019-02-21

Applicant: Goodrich Corporation

Inventor： Michael A. Kryzman ,  Georgios S. Zafiris ,  Mark R. Jaworowski ,  Weilong Zhang ,  Roque Panza-Giosa ,  Marilea Manzini

IPC: C09D5/08 ,  C23F11/08 ,  C23F11/12 ,  C23F11/14

CPC classification number: C09D5/086 ,  C08K3/24 ,  C08K3/34 ,  C08K5/098 ,  C08K13/02 ,  C08K2003/2296 ,  C08K2003/321 ,  C08K2003/327 ,  C08K2201/014 ,  C09D5/082 ,  C09D5/084 ,  C23F11/08 ,  C23F11/124 ,  C23F11/147

Abstract: A corrosion inhibition composition is disclosed comprising a zinc oxide, a zinc phosphate, a calcium silicate, an aluminum phosphate, a zinc calcium strontium aluminum orthophosphate silicate hydrate, a molybdate compound, a silicate compound, and a zinc phthalate compound.

公开(公告)号：US20180009994A1

公开(公告)日：2018-01-11

申请号：US15545952

申请日：2016-01-25

Applicant: United States Mineral Products Company

Inventor： Robert Paul Kreh ,  Qinghua Li

IPC: C09D5/08 ,  C04B14/04 ,  C09D5/18 ,  C09D1/08 ,  C09D1/06 ,  C04B28/04 ,  C04B24/06 ,  C04B24/04 ,  C23F11/12 ,  C04B22/08 ,  C04B111/28 ,  C04B111/00 ,  C04B111/26

CPC classification number: C09D5/086 ,  C04B14/04 ,  C04B14/045 ,  C04B22/085 ,  C04B24/04 ,  C04B24/06 ,  C04B28/04 ,  C04B28/06 ,  C04B28/10 ,  C04B28/14 ,  C04B28/18 ,  C04B2103/61 ,  C04B2111/00155 ,  C04B2111/00525 ,  C04B2111/00577 ,  C04B2111/26 ,  C04B2111/28 ,  C09D1/06 ,  C09D1/08 ,  C09D5/084 ,  C09D5/18 ,  C23F11/122 ,  C23F11/124 ,  C04B12/04 ,  C04B14/10 ,  C04B32/02 ,  C04B38/0067 ,  C04B38/103 ,  C04B22/06 ,  C04B14/30 ,  C04B14/20 ,  C04B14/202

Abstract: The present disclosure relates to corrosion resistant coating compositions, kits and methods of applying the same, for use as fireproofing materials. The corrosion resistant spray applied fire resistant material contains an organic corrosion inhibitors, such as an aldonic acid, benzoic acid, or combinations thereof, to reduce or eliminate corrosion of the underlying substrate.

公开(公告)号：US20170233584A1

公开(公告)日：2017-08-17

申请号：US15041894

申请日：2016-02-11

Applicant: Goodrich Corporation

Inventor： Michael A. Kryzman ,  Georgios S. Zafiris ,  Mark R. Jaworowski ,  Weilong Zhang ,  Roque Panza-Giosa ,  Marilea Manzini

IPC: C09D5/08

CPC classification number: C09D5/086 ,  C08K3/24 ,  C08K3/34 ,  C08K5/098 ,  C08K13/02 ,  C08K2003/2296 ,  C08K2003/321 ,  C08K2003/327 ,  C08K2201/014 ,  C09D5/082 ,  C09D5/084 ,  C23F11/08 ,  C23F11/124 ,  C23F11/147

Abstract: A corrosion inhibition composition is disclosed comprising a zinc oxide, a zinc phosphate, a calcium silicate, an aluminum phosphate, a zinc calcium strontium aluminum orthophosphate silicate hydrate, a molybdate compound, a silicate compound, and a zinc phthalate compound.

公开(公告)号：US09290851B2

公开(公告)日：2016-03-22

申请号：US14294759

申请日：2014-06-03

Applicant: Ecolab USA, Inc.

Inventor： Jasbir S. Gill ,  Peter E. Reed ,  Santanu Banerjee ,  Anand Harbindu

IPC: C23F11/14 ,  C23F11/12 ,  C23F11/00 ,  C07C59/245 ,  C07C229/24

CPC classification number: C23F11/144 ,  C07C59/245 ,  C07C229/24 ,  C23F11/00 ,  C23F11/08 ,  C23F11/122 ,  C23F11/124 ,  C23F11/126 ,  C23F11/18

Abstract: Corrosion inhibitors and methods for inhibiting or reducing corrosion of metallic surfaces are provided. A corrosion inhibitor composition may include a 3-alkylamino-2-hydroxysuccinic acid compound. A method of inhibiting corrosion of a metallic surface in an aqueous system includes the step of contacting the surface with an effective amount of a corrosion inhibitor composition. The corrosion inhibitor composition may include other components, such as zinc, and it may also exclude phosphorus.

Abstract translation: 提供了用于抑制或减少金属表面腐蚀的腐蚀抑制剂和方法。 腐蚀抑制剂组合物可包括3-烷基氨基-2-羟基琥珀酸化合物。 抑制水性体系中的金属表面的腐蚀的方法包括使表面与有效量的缓蚀剂组合物接触的步骤。 腐蚀抑制剂组合物可以包括其它组分如锌，并且还可以排除磷。

公开(公告)号：US09222174B2

公开(公告)日：2015-12-29

申请号：US14150749

申请日：2014-01-08

Applicant: Nanohibitor Technology Inc.

Inventor： Andrew Garner

IPC: C23F11/10 ,  C10M145/40 ,  C10M171/06 ,  C23F11/173 ,  C10M173/02 ,  B82Y30/00 ,  C23F11/14 ,  C23F11/12

CPC classification number: C23F11/10 ,  B82Y30/00 ,  C10M145/40 ,  C10M171/06 ,  C10M173/02 ,  C10M2207/141 ,  C10M2209/12 ,  C10M2215/223 ,  C10N2220/082 ,  C10N2220/086 ,  C10N2230/12 ,  C10N2240/401 ,  C23F11/124 ,  C23F11/143 ,  C23F11/149 ,  C23F11/173 ,  C10N2210/01

Abstract: The present invention relates to a corrosion inhibitor comprising cellulose nanocrystals. According to another aspect, there is provided a corrosion-inhibiting agent essentially consisting of a plurality of cellulose nanocrystals. The above set out cellulose nanocrystals may be in free form, such as acid-form cellulose nanocrystals, in one embodiment and added to a carrier. The cellulose nanocrystals may be effective in inhibiting ferrous and non-ferrous metals. According to a further aspect, the invention relates to a corrosion-inhibiting composition comprising a corrosion inhibitor and the above set out corrosion-inhibiting agent in an effective combination to inhibit corrosion of metals. The composition may be effective in inhibiting ferrous metals when the cellulose nanocrystals are in either salt or free form. The composition may be effective in inhibiting corrosion of both ferrous and non-ferrous metals when the cellulose nanocrystals are in free form.

Abstract translation: 本发明涉及包含纤维素纳米晶体的腐蚀抑制剂。 根据另一方面，提供了一种基本上由多个纤维素纳米晶体组成的腐蚀抑制剂。 在一个实施方案中，上述纤维素纳米晶体可以是游离形式，例如酸型纤维素纳米晶体，并加入到载体中。 纤维素纳米晶体可有效抑制含铁金属和有色金属。 根据另一方面，本发明涉及包含腐蚀抑制剂的腐蚀抑制组合物和上述抑制金属腐蚀抑制剂的有效组合。 当纤维素纳米晶体为盐或游离形式时，组合物可有效抑制黑色金属。 当纤维素纳米晶体为游离形式时，组合物可有效地抑制黑色金属和有色金属的腐蚀。

公开(公告)号：US20150118105A1

公开(公告)日：2015-04-30

申请号：US14514626

申请日：2014-10-15

Applicant: Baker Hughes Incorporated

Inventor： Zhengwei Liu ,  Sunder Ramachandran ,  Vaithilingam Panchalingam ,  Timothy Z. Garza ,  Paul Robert Stead ,  Stuart Edward Cook ,  Gordon T. Rivers ,  Vu Thieu ,  Heather Mceachern

IPC: C23F11/12

CPC classification number: C23F11/124 ,  C09K8/52 ,  C09K8/54 ,  C09K2208/20 ,  C09K2208/22 ,  C09K2208/32 ,  C23F11/08 ,  C23F11/10 ,  C23F11/143

Abstract: Pitting corrosion of stainless steel occurs in solutions of organic acid, such as tartaric acid, in an electrolyte solution with methanol. However, methanolic solutions containing at least one organic halide and at least one organic hydroxyacid and some water provide reduced pitting corrosion of stainless steel. The organic hydroxyacid may be a hydroxy acid containing 2 to 10 carbon atoms with at least one hydroxyl group and at least one carboxylic acid group, in a non-limiting example, glycolic acid. The pH of the methanolic solution may range from about 3.5 to about 8.

Abstract translation: 不锈钢的点腐蚀发生在有机酸如酒石酸的溶液中，在电解质溶液中。 然而，含有至少一种有机卤化物和至少一种有机羟基酸和一些水的甲醇溶液可以减少不锈钢的点腐蚀。 在非限制性实例中，有机羟基酸可以是含有2-10个碳原子的羟基酸，具有至少一个羟基和至少一个羧酸基团。 甲醇溶液的pH可以在约3.5至约8的范围内。

公开(公告)号：US20130072418A1

公开(公告)日：2013-03-21

申请号：US13582272

申请日：2011-01-31

Applicant: Nobuo Ishihara ,  Hirokazu Miyata ,  Yasuhiko Shoda ,  Hiroyuki Fujiwara

Inventor： Nobuo Ishihara ,  Hirokazu Miyata ,  Yasuhiko Shoda ,  Hiroyuki Fujiwara

IPC: C11D7/26

CPC classification number: C11D7/265 ,  B08B9/023 ,  C02F5/10 ,  C23F11/124 ,  C23G1/088 ,  F28G9/00 ,  G21F9/28 ,  G21F9/30

Abstract: Provided is a method for treating scales (101) that have formed on the outer surface of a heat-conducting tube (111) and in a hole (112a) of a tube support plate (112) etc. of a steam generator of a nuclear power plant. The scales (101) are embrittled and also converted to a porous state by bringing the scales (101) into contact with a treatment solution, which contains 0.5 to 3.5 wt % of an organic acid and is at a pH of 2 to 3.5, for 2 to 30 days at 20° C. to 40° C.

Abstract translation: 本发明提供一种处理在导热管（111）的外表面和管支撑板（112）的孔（112a）中形成的鳞片（101）的方法，该管支撑板（112）的蒸汽发生器的核 发电厂。 通过使秤（101）与含有0.5〜3.5重量％的有机酸并且pH为2〜3.5的处理溶液接触，使鳞片（101）脆化并转变为多孔状态，用于 在20°C至40°C下2至30天

公开(公告)号：US08343380B2

公开(公告)日：2013-01-01

申请号：US13292598

申请日：2011-11-09

Applicant: Kim R. Smith ,  Erik C. Olson ,  Steven E. Lentsch

Inventor： Kim R. Smith ,  Erik C. Olson ,  Steven E. Lentsch

IPC: C23F11/12 ,  C23F11/173 ,  C23F11/18 ,  C23F11/06 ,  C01B11/06

CPC classification number: C01B11/06 ,  C23F11/124 ,  C23F11/18

Abstract: Corrosion inhibitor compositions and methods of use are disclosed. Sugar acids and calcium corrosion inhibitors combined with hypochlorite sources provide use solutions for effective corrosion inhibition for metal surfaces.

Abstract translation: 公开了腐蚀抑制剂组合物和使用方法。 糖酸和钙腐蚀抑制剂与次氯酸盐源组合提供了用于金属表面有效的腐蚀抑制的用途解决方案。

公开(公告)号：US08334363B2

公开(公告)日：2012-12-18

申请号：US12023886

申请日：2008-01-31

Applicant: Phillip W. Hurd ,  Gary D. Fultz ,  Brett A. Neumann ,  John B. Hines

Inventor： Phillip W. Hurd ,  Gary D. Fultz ,  Brett A. Neumann ,  John B. Hines

IPC: C09F7/00 ,  C11D15/00

CPC classification number: C09K8/28 ,  C07C57/13 ,  C07C59/60 ,  C07C62/34 ,  C09K8/36 ,  C09K8/54 ,  C23F11/124

Abstract: Oxidized and maleated compositions, such as oxidized and maleated tall oil compositions, can be prepared and used in a variety of industrial applications, including as emulsifiers and corrosion inhibitors.

Abstract translation: 氧化和马来化组合物，例如氧化和马来酸化的妥尔油组合物可以制备并用于各种工业应用中，包括作为乳化剂和腐蚀抑制剂。

公开(公告)号：US20120291800A1

公开(公告)日：2012-11-22

申请号：US13531775

申请日：2012-06-25

Applicant: Jenna Johnson ,  Kim R. Smith ,  Erik C. Olson ,  Steven E. Lentsch

Inventor： Jenna Johnson ,  Kim R. Smith ,  Erik C. Olson ,  Steven E. Lentsch

IPC: C11D7/60 ,  A01P1/00 ,  A01N59/00 ,  C23G1/04 ,  C25B1/26

CPC classification number: C01B11/06 ,  C23F11/10 ,  C23F11/124 ,  C23F11/173 ,  C23F11/18 ,  C23F11/187 ,  C25B1/26 ,  C25B15/08

Abstract: Corrosion-inhibited hypochlorite compositions and methods of use are disclosed. Corrosion inhibitors including sugar acids and calcium compounds, polyacrylate and calcium compounds, and/or zinc and calcium compounds are used with hypochlorite sources to enhance the longevity and performance of electrochemical cells as well as reducing corrosion of metal in contact with the generated hypochlorite sources. The methods for generation employ a variety of electrochemical cells, beneficially including use of portable electrochemical cell system for production of corrosion-inhibited hypochlorite cleaning solutions.

Abstract translation: 公开了腐蚀抑制次氯酸盐组合物和使用方法。 与次氯酸盐源一起使用包括糖酸和钙化合物，聚丙烯酸酯和钙化合物和/或锌和钙化合物的腐蚀抑制剂，以增强电化学电池的寿命和性能，以及减少与生成的次氯酸盐源接触的金属的腐蚀。 生成的方法采用各种电化学电池，有利地包括使用便携式电化学电池系统来生产腐蚀抑制次氯酸盐清洗溶液。