BRPI0815675A2 - Inibição da corrosão metálica - Google Patents
Inibição da corrosão metálicaInfo
- Publication number
- BRPI0815675A2 BRPI0815675A2 BRPI0815675A BRPI0815675A2 BR PI0815675 A2 BRPI0815675 A2 BR PI0815675A2 BR PI0815675 A BRPI0815675 A BR PI0815675A BR PI0815675 A2 BRPI0815675 A2 BR PI0815675A2
- Authority
- BR
- Brazil
- Prior art keywords
- metal corrosion
- corrosion inhibit
- inhibit
- metal
- corrosion
- Prior art date
Links
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
- 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
- C23F11/145—Amides; N-substituted amides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96634107P | 2007-08-27 | 2007-08-27 | |
PCT/US2008/010059 WO2009029243A1 (en) | 2007-08-27 | 2008-08-25 | Metal corrosion inhibition |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0815675A2 true BRPI0815675A2 (pt) | 2015-02-18 |
BRPI0815675B1 BRPI0815675B1 (pt) | 2019-12-10 |
Family
ID=39951569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0815675 BRPI0815675B1 (pt) | 2007-08-27 | 2008-08-25 | processo para inibição da corrosão do metal que fica em contato com um meio aquoso estático ou corrente ao longo do tempo e metal inibido de corrosão tendo pelo menos uma parte de sua superfície exposta em contato com um meio aquoso ao longo do tempo |
Country Status (6)
Country | Link |
---|---|
US (1) | US11066750B2 (pt) |
EP (1) | EP2191042B1 (pt) |
CN (1) | CN101821428B (pt) |
AU (1) | AU2008293961B8 (pt) |
BR (1) | BRPI0815675B1 (pt) |
WO (1) | WO2009029243A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010025567A1 (en) * | 2008-09-05 | 2010-03-11 | National Research Council Of Canada | Corrosion inhibitor for mg and mg-alloys |
GB2535166A (en) * | 2015-02-09 | 2016-08-17 | Endo Entpr (Uk) Ltd | Additives for wet heating and cooling systems |
US10246784B2 (en) * | 2015-11-30 | 2019-04-02 | Baker Hughes, A Ge Company, Llc | Decreasing corrosion on metal surfaces with apatite forming components |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2185095A (en) * | 1938-10-29 | 1939-12-26 | Chemical Construction Corp | Regeneration of waste ferrous sulphate liquor |
US3234144A (en) * | 1962-03-26 | 1966-02-08 | Union Carbide Corp | Process for inhibiting corrosion |
US4209416A (en) | 1979-01-02 | 1980-06-24 | Basf Wyandotte Corporation | Antifreeze containing amino silanes, amino siloxanes and a hydroxybenzoic acid |
FR2733510B1 (fr) | 1995-04-28 | 1997-07-04 | Bp Chemicals Snc | Composition d'antigel et fluide aqueux comprenant la composition |
US5767179A (en) * | 1995-06-23 | 1998-06-16 | Fuji Chemical Industry Co., Ltd. | Lithium-aluminum hydroxide complex with condensed silicate |
US6106901A (en) | 1999-02-05 | 2000-08-22 | Brent International Plc | Method of treating metals using ureido silanes and multi-silyl-functional silanes in admixture |
WO2001007679A1 (en) * | 1999-07-26 | 2001-02-01 | Chemetall Plc | Metal surface treatment |
EP1304354B1 (en) * | 2000-07-25 | 2007-01-24 | Mitsui Chemicals, Inc. | Curable composition and uses thereof |
KR100876736B1 (ko) * | 2001-06-28 | 2008-12-31 | 알로님 홀딩 애그리컬춰럴 쿠퍼러티브 소사이어티 엘티디. | 마그네슘 및 마그네슘 합금의 양극산화 방법 및양극산화된 표면에 전도층을 생성시키는 방법 |
MXPA04007398A (es) | 2002-02-05 | 2005-06-20 | Gencell Corp | Componentes de celda de combustible metalico recubiertos con silano y metodos de fabricacion. |
JP4518419B2 (ja) * | 2003-02-25 | 2010-08-04 | ヒェメタル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 少なくとも2個のシランを含有する混合物を用いての金属表面の被覆方法 |
US7887834B2 (en) * | 2004-04-20 | 2011-02-15 | Dow Corning Corporation | Aqueous dispersions of silicone polyether block copolymers |
AU2005303937B2 (en) | 2004-11-10 | 2010-11-25 | Chemetall Gmbh | Process for producing a repair coating on a coated metallic surface |
US20060134339A1 (en) | 2004-12-21 | 2006-06-22 | Shengxian Wang | Coating compositions and methods of making and using them |
US20080138615A1 (en) * | 2005-04-04 | 2008-06-12 | Thomas Kolberg | Method for Coating Metallic Surfaces with an Aqueous Composition and Said Composition |
US10041176B2 (en) * | 2005-04-07 | 2018-08-07 | Momentive Performance Materials Inc. | No-rinse pretreatment methods and compositions |
JP4442553B2 (ja) * | 2005-11-22 | 2010-03-31 | コニカミノルタエムジー株式会社 | 感光性ハロゲン化銀粒子分散液の沈殿分離方法、沈殿物、感光性乳剤、及び銀塩光熱写真ドライイメージング材料 |
AU2007221651B2 (en) * | 2006-03-01 | 2011-03-03 | Chemetall Gmbh | Composition for metal surface treatment, metal surface treatment method, and metal material |
-
2008
- 2008-08-25 CN CN200880110307XA patent/CN101821428B/zh not_active Expired - Fee Related
- 2008-08-25 AU AU2008293961A patent/AU2008293961B8/en not_active Ceased
- 2008-08-25 EP EP08795563.9A patent/EP2191042B1/en not_active Revoked
- 2008-08-25 US US12/675,227 patent/US11066750B2/en active Active
- 2008-08-25 WO PCT/US2008/010059 patent/WO2009029243A1/en active Application Filing
- 2008-08-25 BR BRPI0815675 patent/BRPI0815675B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2008293961A1 (en) | 2009-03-05 |
US20110033719A1 (en) | 2011-02-10 |
EP2191042B1 (en) | 2015-07-22 |
CN101821428B (zh) | 2013-09-04 |
AU2008293961B8 (en) | 2013-12-19 |
EP2191042A1 (en) | 2010-06-02 |
CN101821428A (zh) | 2010-09-01 |
WO2009029243A1 (en) | 2009-03-05 |
AU2008293961A8 (en) | 2013-12-19 |
US11066750B2 (en) | 2021-07-20 |
AU2008293961B2 (en) | 2013-08-29 |
BRPI0815675B1 (pt) | 2019-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/12/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/12/2019, OBSERVADAS AS CONDICOES LEGAIS |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2685 DE 21-06-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |