IT8621865A1 - Composizione protettiva con azione di conversione sugli ossidi di ferro - Google Patents

Composizione protettiva con azione di conversione sugli ossidi di ferro

Info

Publication number: IT8621865A1
Authority: IT; Italy
Prior art keywords: iron oxides; protective composition; conversion action; substances; protective
Prior art date: 1986-10-01

Application number

IT1986A21865A

Other languages

English (en)

Other versions

IT1197314B (it

IT8621865A0 (it

Original Assignee

Muzzi Maria Grazia

Ciuti Elisabetta

Ciuti Francesca

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.)

1986-10-01

Filing date

1986-10-01

Publication date

1988-04-01

1986-10-01 Application filed by Muzzi Maria Grazia, Ciuti Elisabetta, Ciuti Francesca filed Critical Muzzi Maria Grazia

1986-10-01 Priority to IT21865/86A priority Critical patent/IT1197314B/it

1986-10-01 Publication of IT8621865A0 publication Critical patent/IT8621865A0/it

1987-09-21 Priority to EP87113756A priority patent/EP0262541B1/en

1987-09-21 Priority to DE8787113756T priority patent/DE3770233D1/de

1987-09-21 Priority to AT87113756T priority patent/ATE63761T1/de

1988-04-01 Publication of IT8621865A1 publication Critical patent/IT8621865A1/it

1988-11-30 Application granted granted Critical

1988-11-30 Publication of IT1197314B publication Critical patent/IT1197314B/it

Links

UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract 2
235000013980 iron oxide Nutrition 0.000 title abstract 2
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 title abstract 2
239000000203 mixture Substances 0.000 title abstract 2
230000001681 protective effect Effects 0.000 title abstract 2
238000006243 chemical reaction Methods 0.000 title 1
239000000126 substance Substances 0.000 abstract 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
239000003085 diluting agent Substances 0.000 abstract 1
239000008240 homogeneous mixture Substances 0.000 abstract 1
230000002209 hydrophobic effect Effects 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1
239000002562 thickening agent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates

Landscapes

Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Wood Science & Technology (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Soft Magnetic Materials (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Compounds Of Iron (AREA)
Chemical Treatment Of Metals (AREA)
Paints Or Removers (AREA)

IT21865/86A 1986-10-01 1986-10-01 Composizione protettiva con azione di conversione sugli ossidi di ferro IT1197314B (it)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
IT21865/86A IT1197314B (it)	1986-10-01	1986-10-01	Composizione protettiva con azione di conversione sugli ossidi di ferro
EP87113756A EP0262541B1 (en)	1986-10-01	1987-09-21	Protective compositions with iron oxide conversion action
DE8787113756T DE3770233D1 (de)	1986-10-01	1987-09-21	Schutzzusammensetzungen mit wirkung zur umwandlung von eisenoxid.
AT87113756T ATE63761T1 (de)	1986-10-01	1987-09-21	Schutzzusammensetzungen mit wirkung zur umwandlung von eisenoxid.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT21865/86A IT1197314B (it)	1986-10-01	1986-10-01	Composizione protettiva con azione di conversione sugli ossidi di ferro

Publications (3)

Publication Number	Publication Date
IT8621865A0 IT8621865A0 (it)	1986-10-01
IT8621865A1 true IT8621865A1 (it)	1988-04-01
IT1197314B IT1197314B (it)	1988-11-30

Family

ID=11187948

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21865/86A IT1197314B (it)	1986-10-01	1986-10-01	Composizione protettiva con azione di conversione sugli ossidi di ferro

Country Status (4)

Country	Link
EP (1)	EP0262541B1 (it)
AT (1)	ATE63761T1 (it)
DE (1)	DE3770233D1 (it)
IT (1)	IT1197314B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2632652A1 (fr) *	1988-06-08	1989-12-15	Diamantine Sa	Agent de revetement anticorrosion gelifie
GB2301099A (en) *	1995-05-23	1996-11-27	Laporte Industries Ltd	Stabilised clay dispersion
JP2023060793A (ja) *	2021-10-18	2023-04-28	株式会社サンエイジ	鉄錆還元防錆処理剤の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2075538B (en) *	1980-05-02	1983-12-21	Applied Coating Tech Inc	Stable latex rust converting primer
FR2522522A1 (fr) *	1982-01-27	1983-09-09	Leuna Werke Veb	Procede pour ameliorer l'activite initiale de l'hydrazine activee
DD211242A3 (de) *	1982-04-26	1984-07-04	Akad Wissenschaften Ddr	Mittel zur verhinderung der korrosion an metallischen werkstoffen
US4435361A (en) *	1982-09-20	1984-03-06	Texaco Inc.	Corrosion inhibition system containing dicyclopentadiene sulfonate salts
US4564465A (en) *	1983-04-20	1986-01-14	Air Refiner, Inc.	Corrosion inhibition additive for fluid conditioning
DD218635B1 (de) *	1983-06-20	1987-05-06	Haertol Werk	Kuehl-bzw. waermeuebertragungsmittel mit korrosions- und kavitationsverhinderndem inhibitorsystem
GB2169890B (en) *	1984-05-21	1989-01-11	Borsodi Vegyi Komb	Corrosion inhibiting water-additives and a process for their preparation
EP0177406A3 (en) *	1984-09-27	1988-06-29	Calgon Corporation	Corrosion inhibiting admixture of an orthophosphate compound and a polyether, together with a process of inhibiting corrosion

1986
- 1986-10-01 IT IT21865/86A patent/IT1197314B/it active
1987
- 1987-09-21 AT AT87113756T patent/ATE63761T1/de not_active IP Right Cessation
- 1987-09-21 DE DE8787113756T patent/DE3770233D1/de not_active Expired - Lifetime
- 1987-09-21 EP EP87113756A patent/EP0262541B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IT1197314B (it)	1988-11-30
IT8621865A0 (it)	1986-10-01
DE3770233D1 (de)	1991-06-27
EP0262541B1 (en)	1991-05-22
EP0262541A1 (en)	1988-04-06
ATE63761T1 (de)	1991-06-15

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