GR3001105T3 - Corrosion inhibiting - Google Patents

Corrosion inhibiting

Info

Publication number: GR3001105T3
Authority: GR; Greece
Prior art keywords: composition; corrosion inhibiting; inhibiting corrosion; terpolymer; acrylic acid
Prior art date: 1986-03-26

Application number

GR90400963T

Other languages

English (en)

Inventor

John E Hoots

Donald A Johnson

Original Assignee

Nalco Chemical Co

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.)

1986-03-26

Filing date

1990-11-26

Publication date

1992-05-12

1990-11-26 Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co

1992-05-12 Publication of GR3001105T3 publication Critical patent/GR3001105T3/el

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

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)
Magnetic Heads (AREA)
Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Prevention Of Electric Corrosion (AREA)
Iron Core Of Rotating Electric Machines (AREA)

GR90400963T 1986-03-26 1990-11-26 Corrosion inhibiting GR3001105T3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US84441586A	1986-03-26	1986-03-26

Publications (1)

Publication Number	Publication Date
GR3001105T3 true GR3001105T3 (en)	1992-05-12

Family

ID=25292665

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR90400963T GR3001105T3 (en)	1986-03-26	1990-11-26	Corrosion inhibiting

Country Status (16)

Country	Link
EP (1)	EP0238728B1 (el)
JP (1)	JPS62270786A (el)
CN (1)	CN1019989C (el)
AT (1)	ATE56051T1 (el)
AU (1)	AU593082B2 (el)
BR (1)	BR8701331A (el)
CA (1)	CA1329474C (el)
DE (1)	DE3673809D1 (el)
DK (1)	DK169709B1 (el)
ES (1)	ES2016796B3 (el)
FI (1)	FI871242A (el)
GR (1)	GR3001105T3 (el)
MX (1)	MX173411B (el)
PT (1)	PT84551B (el)
TR (1)	TR24741A (el)
ZA (1)	ZA872236B (el)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4717542A (en) *	1987-01-23	1988-01-05	W. R. Grace & Co.	Inhibiting corrosion of iron base metals
WO1989007633A1 (en) *	1988-02-18	1989-08-24	John Kenneth Bethune	Absorbent polymer compositions
CN1034738C (zh) *	1993-03-27	1997-04-30	云浮硫铁矿企业集团公司	一个防护剂组合物
GB9505675D0 (en) *	1995-03-21	1995-05-10	Diversey Corp	Cleaning compositions
EP1853690A1 (en) *	2005-03-04	2007-11-14	The Procter and Gamble Company	Automatic dishwashing composition with corrosion inhibitors
CN101368091B (zh) *	2007-08-16	2012-01-11	中国石油天然气集团公司	一种油井水泥缓凝剂
CN101560022B (zh) *	2009-05-26	2011-05-11	西安协力动力科技有限公司	复合缓蚀阻垢剂
US10351453B2 (en)	2016-04-14	2019-07-16	Nch Corporation	Composition and method for inhibiting corrosion
US11085118B2 (en)	2016-04-14	2021-08-10	Nch Corporation	Composition and method for inhibiting corrosion and scale

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1208827A (en) *	1968-02-23	1970-10-14	Grace W R & Co	Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions
DE2333353C2 (de) *	1973-06-30	1983-05-19	Bayer Ag, 5090 Leverkusen	Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens
US4317744A (en) *	1979-04-25	1982-03-02	Drew Chemical Corporation	Corrosion inhibitor
GB2124607B (en) *	1982-07-16	1986-02-05	Katayama Chemical Works Co	Scale-inhibiting agent
US4566973A (en) *	1984-08-06	1986-01-28	The B. F. Goodrich Company	Scale inhibition in water systems
GB2168359B (en) *	1984-11-08	1988-05-05	Grace W R & Co	A method of inhibiting corrosion in aqueous systems
US4650591A (en) *	1985-08-29	1987-03-17	Calgon Corporation	Acrylic acid/2-acrylamido-2-methylpropylsulfonic acid/2-acrylamido-2-methylpropyl phosphonic acid polymers as scale and corrosion inhibitors
US4752443A (en) *	1986-05-09	1988-06-21	Nalco Chemical Company	Cooling water corrosion inhibition method

1986
- 1986-12-30 ES ES86118127T patent/ES2016796B3/es not_active Expired - Lifetime
- 1986-12-30 DE DE8686118127T patent/DE3673809D1/de not_active Expired - Fee Related
- 1986-12-30 EP EP86118127A patent/EP0238728B1/en not_active Expired - Lifetime
- 1986-12-30 AT AT86118127T patent/ATE56051T1/de not_active IP Right Cessation
1987
- 1987-02-10 CA CA000529357A patent/CA1329474C/en not_active Expired - Fee Related
- 1987-03-20 FI FI871242A patent/FI871242A/fi not_active Application Discontinuation
- 1987-03-20 JP JP62067764A patent/JPS62270786A/ja active Granted
- 1987-03-24 TR TR87/0194A patent/TR24741A/xx unknown
- 1987-03-24 PT PT84551A patent/PT84551B/pt not_active IP Right Cessation
- 1987-03-24 BR BR8701331A patent/BR8701331A/pt not_active IP Right Cessation
- 1987-03-24 MX MX005678A patent/MX173411B/es unknown
- 1987-03-25 AU AU70632/87A patent/AU593082B2/en not_active Ceased
- 1987-03-25 CN CN87102313A patent/CN1019989C/zh not_active Expired - Fee Related
- 1987-03-25 DK DK150787A patent/DK169709B1/da not_active IP Right Cessation
- 1987-03-26 ZA ZA872236A patent/ZA872236B/xx unknown
1990
- 1990-11-26 GR GR90400963T patent/GR3001105T3/el unknown

Also Published As

Publication number	Publication date
AU593082B2 (en)	1990-02-01
TR24741A (tr)	1992-03-06
FI871242A (fi)	1987-09-27
DK169709B1 (da)	1995-01-16
PT84551B (pt)	1989-11-10
DE3673809D1 (de)	1990-10-04
ES2016796B3 (es)	1990-12-01
FI871242A0 (fi)	1987-03-20
PT84551A (en)	1987-04-01
AU7063287A (en)	1987-10-01
BR8701331A (pt)	1988-01-05
MX173411B (es)	1994-03-02
ZA872236B (en)	1987-11-25
DK150787D0 (da)	1987-03-25
JPS62270786A (ja)	1987-11-25
CN1019989C (zh)	1993-03-03
EP0238728A1 (en)	1987-09-30
MX5678A (es)	1993-09-01
CN87102313A (zh)	1988-02-24
CA1329474C (en)	1994-05-17
DK150787A (da)	1987-09-27
JPH0146593B2 (el)	1989-10-09
EP0238728B1 (en)	1990-08-29
ATE56051T1 (de)	1990-09-15

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