EP3523461A4 - ANTI-CORROSION PROCESSES - Google Patents

ANTI-CORROSION PROCESSES Download PDF

Info

Publication number: EP3523461A4
Authority: EP; European Patent Office
Prior art keywords: corrosion processes; corrosion; processes
Prior art date: 2016-10-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP17857700.3A

Other languages

German (de)

French (fr)

Other versions

EP3523461A1 (en

Inventor

Paul A WHITE

Ivan S COLE

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Commonwealth Scientific and Industrial Research Organization CSIRO

Original Assignee

Commonwealth Scientific and Industrial Research Organization CSIRO

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2016-10-04

Filing date

2017-10-04

Publication date

2020-06-10

2016-10-04 Priority claimed from AU2016904006A external-priority patent/AU2016904006A0/en

2017-10-04 Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO

2019-08-14 Publication of EP3523461A1 publication Critical patent/EP3523461A1/en

2020-06-10 Publication of EP3523461A4 publication Critical patent/EP3523461A4/en

Status Withdrawn legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/086—Organic or non-macromolecular compounds
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/16—Sulfur-containing compounds
- C23F11/165—Heterocyclic compounds containing sulfur as hetero atom

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

EP17857700.3A 2016-10-04 2017-10-04 ANTI-CORROSION PROCESSES Withdrawn EP3523461A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU2016904006A AU2016904006A0 (en)		2016-10-04	Methods for inhibiting corrosion
PCT/AU2017/051082 WO2018064721A1 (en)	2016-10-04	2017-10-04	Methods for inhibiting corrosion

Publications (2)

Publication Number	Publication Date
EP3523461A1 EP3523461A1 (en)	2019-08-14
EP3523461A4 true EP3523461A4 (en)	2020-06-10

Family

ID=61830717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17857700.3A Withdrawn EP3523461A4 (en)	2016-10-04	2017-10-04	ANTI-CORROSION PROCESSES

Country Status (8)

Country	Link
US (1)	US20200040465A1 (en)
EP (1)	EP3523461A4 (en)
JP (1)	JP2020503429A (en)
KR (1)	KR20190062489A (en)
CN (1)	CN110036140A (en)
AU (1)	AU2017340030A1 (en)
CA (1)	CA3038677A1 (en)
WO (1)	WO2018064721A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11746245B2 (en) *	2018-02-02	2023-09-05	The Boeing Company	Soluble corrosion resistant sol-gel
CN110230048A (en) *	2019-07-18	2019-09-13	广东超华科技股份有限公司	A kind of anti-oxidation liquid of Chrome-free Non-water washing of lithium ion battery electrolytic copper foil and anti-oxidation technique
BR112023005700A2 (en) *	2020-10-08	2023-04-25	Ecolab Usa Inc	COMPOSITION FOR WATER TREATMENT AND METHOD TO INHIBIT THE CORROSION OF A METAL IN AN INDUSTRIAL WATER SYSTEM
CN113802123B (en) *	2021-08-26	2023-09-08	中海油(天津)油田化工有限公司	Corrosion-inhibition deoxidizer for oil field and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1191073A2 (en) *	2000-09-20	2002-03-27	United Technologies Corporation	Non-carcinogenic corrosion inhibiting additive
WO2014040159A1 (en) *	2012-09-13	2014-03-20	Universidade Federal De Alagoas	Carbon steel corrision inhibiting composition using mesoionic heterocyclic compounds dispersed in a micro-emulsion of saponified coconut oil
WO2016154680A1 (en) *	2015-03-31	2016-10-06	Commonwealth Scientific And Industrial Research Organisation	Compositions for inhibiting corrosion

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE785965A (en) *	1971-07-07	1973-01-08	Monsanto Co	POLYALKYLENEPOLYAMINE CORROSION INHIBITOR
JP2708082B2 (en) *	1991-06-28	1998-02-04	ソマール株式会社	One-part type water treatment agent
JP2902554B2 (en) *	1993-07-02	1999-06-07	トヨタ自動車株式会社	Coolant composition
WO1999018044A1 (en) *	1997-10-02	1999-04-15	Wayne Pigment Corp.	Hybrid pigment grade corrosion inhibitor compositions and procedures
JP2002543294A (en) *	1999-05-03	2002-12-17	ベッツディアボーン・インコーポレーテッド	Methods and compositions for inhibiting corrosion in aqueous systems
JP2003034677A (en) *	2001-07-18	2003-02-07	Nippon Shokubai Co Ltd	Corrosion inhibitor for metal
ES2523645T3 (en) *	2005-07-08	2014-11-28	Henkel Corporation	Priming compositions for adhesive bonding systems
DE102008059014A1 (en) *	2008-05-28	2009-12-03	Basf Coatings Ag	Process for coating metal strips
CN102560501B (en) *	2010-12-14	2013-12-11	上海洗霸科技股份有限公司	Corrosion inhibitor and its application
EP2788437A1 (en)	2011-12-08	2014-10-15	Tata Steel Nederland Technology B.V.	Anti-corrosion system for steel
CN102633372B (en) *	2012-04-23	2017-04-12	国家海洋局天津海水淡化与综合利用研究所	Phosphate-free copper alloy composite corrosion inhibitor for seawater circulating cooling water, and preparation and using methods of phosphate-free copper alloy composite corrosion inhibitor
AU2014233920B2 (en) *	2013-03-16	2017-05-25	Prc-Desoto International, Inc.	Azole compounds as corrosion inhibitors

2017
- 2017-10-04 EP EP17857700.3A patent/EP3523461A4/en not_active Withdrawn
- 2017-10-04 CA CA3038677A patent/CA3038677A1/en not_active Abandoned
- 2017-10-04 JP JP2019518035A patent/JP2020503429A/en active Pending
- 2017-10-04 KR KR1020197012364A patent/KR20190062489A/en not_active Ceased
- 2017-10-04 US US16/339,695 patent/US20200040465A1/en not_active Abandoned
- 2017-10-04 CN CN201780073712.8A patent/CN110036140A/en active Pending
- 2017-10-04 WO PCT/AU2017/051082 patent/WO2018064721A1/en active Search and Examination
- 2017-10-04 AU AU2017340030A patent/AU2017340030A1/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1191073A2 (en) *	2000-09-20	2002-03-27	United Technologies Corporation	Non-carcinogenic corrosion inhibiting additive
WO2014040159A1 (en) *	2012-09-13	2014-03-20	Universidade Federal De Alagoas	Carbon steel corrision inhibiting composition using mesoionic heterocyclic compounds dispersed in a micro-emulsion of saponified coconut oil
WO2016154680A1 (en) *	2015-03-31	2016-10-06	Commonwealth Scientific And Industrial Research Organisation	Compositions for inhibiting corrosion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018064721A1 *

Also Published As

Publication number	Publication date
CA3038677A1 (en)	2018-04-12
JP2020503429A (en)	2020-01-30
KR20190062489A (en)	2019-06-05
CN110036140A (en)	2019-07-19
US20200040465A1 (en)	2020-02-06
WO2018064721A1 (en)	2018-04-12
EP3523461A1 (en)	2019-08-14
AU2017340030A1 (en)	2019-04-18

Publication	Publication Date	Title
IL261557A (en)	2018-10-31	Small molecule ire1-alpha inhibitors
EP3517644A4 (en)	2020-02-26	STEEL
DK3442972T3 (en)	2020-04-27	BROMDOMAIN INHIBITORS
ZA201808560B (en)	2021-03-31	Corrosion protection coating
DK3439914T3 (en)	2021-05-31	PIPE INSERT TRAILER
CU20160125A7 (en)	2017-01-10	DIACILGLICEROL ACILTRANSFERASA 2 INHIBITORS
CL2016002638A1 (en)	2017-06-23	New nitrification inhibitors
HK1247607A1 (en)	2018-09-28	P62-zz chemical inhibitor
DK3262182T3 (en)	2020-03-16	MODIFIED CREATINASE
EP3303324A4 (en)	2019-01-02	Novel corrosion inhibitors
DK3668955T3 (en)	2023-02-27	CORROSION INHIBITOR
DK3548646T3 (en)	2025-01-27	NOVEL CORROSION INHIBITOR PACKAGE
EP3551596A4 (en)	2020-08-05	GRAPHES FOR FERTILIZER APPLICATIONS
DK3240767T3 (en)	2021-06-28	MICROCAPE-LEADED NITRIFICATION INHIBITOR COMPOSITIONS
EP3562487A4 (en)	2020-08-26	METAL OENZYME INHIBITOR COMPOUNDS
EP3543685A4 (en)	2020-08-12	CORROSION ASSESSMENT PROCEDURE
DK3137437T3 (en)	2020-01-27	MICROCRAINED NITRIFICATION INHIBITOR COMPOSITION
GB201400299D0 (en)	2014-02-26	Corrosion inhibitors
EP3523461A4 (en)	2020-06-10	ANTI-CORROSION PROCESSES
GB201518417D0 (en)	2015-12-02	Corrosion inhibition
BR112017011894A2 (en)	2018-07-03	corrosion inhibition
GB201506217D0 (en)	2015-05-27	Corrosion Inhibition
EP3521469A4 (en)	2020-03-11	STEEL
EP3323909A4 (en)	2019-03-20	COATING
DK3481826T3 (en)	2022-01-10	TYROSINKINASE INHIBITORS

Legal Events

Date	Code	Title	Description
2018-04-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-07-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2019-07-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-08-14	17P	Request for examination filed	Effective date: 20190418
2019-08-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2019-08-14	AX	Request for extension of the european patent	Extension state: BA ME
2020-01-08	DAV	Request for validation of the european patent (deleted)
2020-01-08	DAX	Request for extension of the european patent (deleted)
2020-06-10	A4	Supplementary search report drawn up and despatched	Effective date: 20200513
2020-06-10	RIC1	Information provided on ipc code assigned before grant	Ipc: C23F 11/08 20060101ALI20200507BHEP Ipc: C23F 11/18 20060101AFI20200507BHEP Ipc: G01N 27/00 20060101ALI20200507BHEP Ipc: C09D 5/08 20060101ALI20200507BHEP Ipc: C23F 11/10 20060101ALI20200507BHEP Ipc: C23C 22/52 20060101ALI20200507BHEP
2021-08-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2021-09-08	18W	Application withdrawn	Effective date: 20210804