IT1170628B - Procedimento di trattamento antiruggine di materiale di partenza per acciaio - Google Patents

Procedimento di trattamento antiruggine di materiale di partenza per acciaio

Info

Publication number: IT1170628B
Authority: IT; Italy
Prior art keywords: emulsion; soln; steel material; rust; steels
Prior art date: 1981-01-15

Application number

IT47576/81A

Other languages

English (en)

Other versions

IT8147576A0 (it

IT8147576A1 (it

Inventor

Keiichi Tanikawa

Tasunou Obi

Susumu Otsuka

Isao Manabe

Akiyishi Inubushi

Chiaki Maeda

Original Assignee

Nippon Steel Corp

Otsuka Chemical Co Ltd

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.)

1981-01-15

Filing date

1981-01-15

Publication date

1987-06-03

1981-01-15 Application filed by Nippon Steel Corp, Otsuka Chemical Co Ltd filed Critical Nippon Steel Corp

1981-01-15 Priority to IT47576/81A priority Critical patent/IT1170628B/it

1981-01-15 Publication of IT8147576A0 publication Critical patent/IT8147576A0/it

1982-07-15 Publication of IT8147576A1 publication Critical patent/IT8147576A1/it

1987-06-03 Application granted granted Critical

1987-06-03 Publication of IT1170628B publication Critical patent/IT1170628B/it

Links

229910000831 Steel Inorganic materials 0.000 title abstract 5
239000010959 steel Substances 0.000 title abstract 5
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract 3
239000011248 coating agent Substances 0.000 title abstract 2
238000000576 coating method Methods 0.000 title abstract 2
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
-1 aliphatic dicarboxylic acids Chemical class 0.000 abstract 2
239000000839 emulsion Substances 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 abstract 1
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
229910001018 Cast iron Inorganic materials 0.000 abstract 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000006386 neutralization reaction Methods 0.000 abstract 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
239000011253 protective coating Substances 0.000 abstract 1
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1

Landscapes

Preventing Corrosion Or Incrustation Of Metals (AREA)
Chemical Treatment Of Metals (AREA)
Paints Or Removers (AREA)

IT47576/81A 1981-01-15 1981-01-15 Procedimento di trattamento antiruggine di materiale di partenza per acciaio IT1170628B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IT47576/81A IT1170628B (it)	1981-01-15	1981-01-15	Procedimento di trattamento antiruggine di materiale di partenza per acciaio

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT47576/81A IT1170628B (it)	1981-01-15	1981-01-15	Procedimento di trattamento antiruggine di materiale di partenza per acciaio

Publications (3)

Publication Number	Publication Date
IT8147576A0 IT8147576A0 (it)	1981-01-15
IT8147576A1 IT8147576A1 (it)	1982-07-15
IT1170628B true IT1170628B (it)	1987-06-03

Family

ID=11261207

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47576/81A IT1170628B (it)	1981-01-15	1981-01-15	Procedimento di trattamento antiruggine di materiale di partenza per acciaio

Country Status (1)

Country	Link
IT (1)	IT1170628B (it)

1981
- 1981-01-15 IT IT47576/81A patent/IT1170628B/it active

Also Published As

Publication number	Publication date
IT8147576A0 (it)	1981-01-15
IT8147576A1 (it)	1982-07-15

Similar Documents

Publication	Publication Date	Title
ES457440A1 (es)	1978-02-16	Procedimiento de preparacion de un agente liquido de trata- miento acuoso para la proteccion de superficies metalicas contra la corrosion.
BR9503966A (pt)	1996-10-15	Processo de inibição de corrosão
TW428018B (en)	2001-04-01	Aminosilane salts and silanamides of carboxylic acids as corrosion inhibitors
CA2020858A1 (en)	1991-01-15	Water treatment agent and water treatment method for boiler
ATE170931T1 (de)	1998-09-15	Verfahren zur phosphatierenden behandlung von einseitig verzinktem stahlband
IT1170628B (it)	1987-06-03	Procedimento di trattamento antiruggine di materiale di partenza per acciaio
DE69033634D1 (de)	2000-11-02	Zusammensetzungen und verfahren zur korrosionshemmung von eisenmetallen
US4354881A (en)	1982-10-19	Method for antirust treatment of steel stocks
GB1350274A (en)	1974-04-18	Corrosion inhibitor
GB1065016A (en)	1967-04-12	Metal surface treatment
ES443350A1 (es)	1977-10-01	Procedimiento para la preparacion de revestimientos que im- piden la corrosion de metales, en particular hierro.
DE59505930D1 (de)	1999-06-17	Verwendung von guanidiniumsalzen ungesättigter fettsäuren als korrosionsschutzwirkstoff
DE60115843D1 (de)	2006-01-19	Verfahren zur oxalierung einer zinkbeschichteten bandoberfläche
ATE27826T1 (de)	1987-07-15	Waesserige, dauerhafte ueberzugsmittel und verfahren zu ihrer herstellung.
FI812107L (fi)	1981-07-03	Foerfarande foer pyrning av jaern och jaernlegeringar med syra och en blandning foer utfoerande av foerfarandet
ES8300875A1 (es)	1982-11-16	Procedimiento para suprimir el potencial corrosivo de soluciones acuosas de alcanolaminas que contienen azufre.
JPS5672164A (en)	1981-06-16	Chemically washing method for steel member
JPS5672162A (en)	1981-06-16	Chemically washing method for steel member
FR2257703A1 (en)	1975-08-08	Corrosion-inhibiting cold-working lubricants - comprising aq. solns. of fatty acid salts
JPS5827346B2 (ja)	1983-06-08	金属の防食剤
JPS61117288A (ja)	1986-06-04	鉄系金属防錆剤
JPS5672163A (en)	1981-06-16	Chemically washing method for steel member
JPS5732379A (en)	1982-02-22	Anticorrosive
JPS5735975A (ja)	1982-02-26	Kokozobutsuhifukuyohorimaasementonohifukuhoho
Kuznetsov et al.	1982	Inhibition by Aromatic Amino Acids of Anodic Iron Dissolution

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970128