BRPI0815675A2 - Inibição da corrosão metálica - Google Patents

Inibição da corrosão metálica

Info

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
Application number
Other languages
English (en)
Inventor
Shiu-Chin H Su
Suresh K Rajamaran
Original Assignee
Momentive Performance Mat Inc
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39951569&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0815675(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Momentive Performance Mat Inc filed Critical Momentive Performance Mat Inc
Publication of BRPI0815675A2 publication Critical patent/BRPI0815675A2/pt
Publication of BRPI0815675B1 publication Critical patent/BRPI0815675B1/pt

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)
BRPI0815675 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 BRPI0815675B1 (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
KR100734496B1 (ko) * 2000-07-25 2007-07-03 미쓰이 가가쿠 가부시키가이샤 경화성 조성물 및 그 용도
IL159222A0 (en) * 2001-06-28 2004-06-01 Algat Sherutey Gimur Teufati Method of anodizing of magnesium and magnesium alloys and producing conductive layers on an anodized surface
CA2474913A1 (en) 2002-02-05 2003-08-14 Gencell Corporation Silane coated metallic fuel cell components and methods of manufacture
ES2387805T3 (es) * 2003-02-25 2012-10-02 Chemetall Gmbh Procedimiento para revestir superficies metálicas con una composición rica en polímeros
ATE434639T1 (de) * 2004-04-20 2009-07-15 Dow Corning Wässrige dispersionen von silikon-polyether- blockcopolymeren
WO2006050916A2 (de) 2004-11-10 2006-05-18 Chemetall Gmbh Verfahren zur beschichtung von metallischen oberflächen mit einer wässerigen zusammensetzung
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
KR101352394B1 (ko) * 2006-03-01 2014-01-17 케메탈 게엠베하 금속 표면 처리를 위한 조성물, 금속 표면 처리 방법, 및 금속 물질

Also Published As

Publication number Publication date
EP2191042B1 (en) 2015-07-22
CN101821428B (zh) 2013-09-04
BRPI0815675B1 (pt) 2019-12-10
AU2008293961B2 (en) 2013-08-29
US11066750B2 (en) 2021-07-20
AU2008293961A1 (en) 2009-03-05
WO2009029243A1 (en) 2009-03-05
EP2191042A1 (en) 2010-06-02
US20110033719A1 (en) 2011-02-10
CN101821428A (zh) 2010-09-01
AU2008293961B8 (en) 2013-12-19
AU2008293961A8 (en) 2013-12-19

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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

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

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.