BRPI0816974A2 - Corrosion Inhibitor - Google Patents

Corrosion Inhibitor

Info

Publication number: BRPI0816974A2
Authority: BR; Brazil
Prior art keywords: corrosion inhibitor; inhibitor; corrosion
Prior art date: 2007-09-13

Application number

Other languages

Portuguese (pt)

Inventor

Bernt O Myrvold

Kristin Sandersen Gretland

Tom Stylo

Rune Buvarp

Bente Seljebakken Klausen

Guro Elise Fredheim

Original Assignee

Borregaard Ind

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.)

2007-09-13

Filing date

2008-09-15

Publication date

2015-03-24

2008-09-15 Application filed by Borregaard Ind filed Critical Borregaard Ind

2015-03-24 Publication of BRPI0816974A2 publication Critical patent/BRPI0816974A2/en

2016-01-19 Publication of BRPI0816974A8 publication Critical patent/BRPI0816974A8/en

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
- C23F11/12—Oxygen-containing compounds
- C23F11/122—Alcohols; Aldehydes; Ketones
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- 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
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid 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
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
- C02F2103/24—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof from tanneries
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BRPI0816974A 2007-09-13 2008-09-15 CORROSION INHIBITOR BRPI0816974A8 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20074660		2007-09-13
PCT/NO2008/000329 WO2009035341A1 (en)	2007-09-13	2008-09-15	Corrosion inhibitor

Publications (2)

Publication Number	Publication Date
BRPI0816974A2 true BRPI0816974A2 (en)	2015-03-24
BRPI0816974A8 BRPI0816974A8 (en)	2016-01-19

Family

ID=40452213

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0816974A BRPI0816974A8 (en)	2007-09-13	2008-09-15	CORROSION INHIBITOR

Country Status (7)

Country	Link
US (1)	US20110006264A1 (en)
EP (1)	EP2205776A4 (en)
JP (1)	JP2010539329A (en)
CN (1)	CN101878326A (en)
AU (1)	AU2008297654A1 (en)
BR (1)	BRPI0816974A8 (en)
WO (1)	WO2009035341A1 (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US180795A (en) *		1876-08-08		Improvement in music-stands
US1533622A (en) *	1921-12-28	1925-04-14	Buhler John J Varn	Rust-removing compound
DE802893C (en) *	1948-10-01	1951-02-26	Basf Ag	Process for processing organic plastic masses
GB683638A (en) *	1949-05-26	1952-12-03	Ethicon Suture Lab Inc	Improvements in pickling bath
US3004925A (en) *	1959-03-18	1961-10-17	Air Reduction	Corrosion inhibition
US3349043A (en) *	1966-01-19	1967-10-24	Manning Dev Corp	Methods and compositions for controlling oxidation of metal surfaces
US3772208A (en) *	1971-08-31	1973-11-13	Air Prod & Chem	Corrosion inhibitor containing the ethynylation reaction product of butyraldehyde with acetylene
IN166983B (en) *	1985-02-11	1990-08-18	Henkel Corp
US5893756A (en) *	1997-08-26	1999-04-13	Lsi Logic Corporation	Use of ethylene glycol as a corrosion inhibitor during cleaning after metal chemical mechanical polishing
NO305301B1 (en) *	1997-09-11	1999-05-10	Norsk Hydro As	Aqueous preservative
US5983756A (en) *	1997-11-19	1999-11-16	Warner-Lambert Company	Aperture razor system and method of manufacture
NO307591B1 (en) *	1998-08-14	2000-05-02	Norsk Hydro As	Aqueous preservative
US6723257B2 (en) *	2001-10-29	2004-04-20	Ashland Inc.	Corrosion inhibiting composition
AU2003225178A1 (en) *	2002-04-24	2003-11-10	Ekc Technology, Inc.	Oxalic acid as a cleaning product for aluminium, copper and dielectric surfaces
US20060180795A1 (en) *	2005-02-17	2006-08-17	Mccormick David R	Stable acid inhibitor formulations with improved performance, lower toxicity and minimal environmental issues
JP2006348324A (en) *	2005-06-14	2006-12-28	Sugimura Kagaku Kogyo Kk	Corrosion inhibitor composition, acid purification solution, and acid purification method for metal

2008
- 2008-09-15 BR BRPI0816974A patent/BRPI0816974A8/en not_active IP Right Cessation
- 2008-09-15 JP JP2010524807A patent/JP2010539329A/en active Pending
- 2008-09-15 CN CN200880112431XA patent/CN101878326A/en active Pending
- 2008-09-15 AU AU2008297654A patent/AU2008297654A1/en not_active Abandoned
- 2008-09-15 US US12/677,467 patent/US20110006264A1/en not_active Abandoned
- 2008-09-15 EP EP08830690A patent/EP2205776A4/en not_active Withdrawn
- 2008-09-15 WO PCT/NO2008/000329 patent/WO2009035341A1/en not_active Ceased

Also Published As

Publication number	Publication date
EP2205776A1 (en)	2010-07-14
AU2008297654A1 (en)	2009-03-19
BRPI0816974A8 (en)	2016-01-19
EP2205776A4 (en)	2012-02-29
US20110006264A1 (en)	2011-01-13
CN101878326A (en)	2010-11-03
JP2010539329A (en)	2010-12-16
WO2009035341A1 (en)	2009-03-19

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Legal Events

Date	Code	Title	Description
2015-12-01	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.
2016-01-19	B25A	Requested transfer of rights approved	Owner name: BORREGAARD AS (NO)
2016-04-05	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.