CA923409A - Coatings for steel - Google Patents

Coatings for steel

Info

Publication number: CA923409A
Authority: CA; Canada
Prior art keywords: coatings; steel
Prior art date: 1969-08-08
Legal status (The legal status 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 status listed.): Expired

Application number

CA088298A

Inventor

Tongyai Singkata

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pennwalt Corp

Original Assignee

Pennwalt Corp

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.)

1969-08-08

Filing date

1970-07-15

Publication date

1973-03-27

1970-07-15 Application filed by Pennwalt Corp filed Critical Pennwalt Corp

1973-03-27 Application granted granted Critical

1973-03-27 Publication of CA923409A publication Critical patent/CA923409A/en

Status Expired legal-status Critical Current

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
- 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
- C23C22/46—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 oxalates

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Treatment Of Metals (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

CA088298A 1969-08-08 1970-07-15 Coatings for steel Expired CA923409A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US84868969A	1969-08-08	1969-08-08

Publications (1)

Publication Number	Publication Date
CA923409A true CA923409A (en)	1973-03-27

Family

ID=25304010

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA088298A Expired CA923409A (en)	1969-08-08	1970-07-15	Coatings for steel

Country Status (9)

Country	Link
US (1)	US3649371A (en)
JP (1)	JPS4918531B1 (en)
BE (1)	BE754550A (en)
CA (1)	CA923409A (en)
DE (1)	DE2036869A1 (en)
FR (1)	FR2056540A5 (en)
GB (1)	GB1267228A (en)
NL (1)	NL7011607A (en)
SE (1)	SE366780B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3879237A (en) *	1973-01-16	1975-04-22	Amchem Prod	Coating compositions for stainless steels
JPS52107143U (en) *	1976-02-11	1977-08-15
US4298404A (en) *	1979-09-06	1981-11-03	Richardson Chemical Company	Chromium-free or low-chromium metal surface passivation
US4444601A (en) *	1979-09-06	1984-04-24	Richardson Chemical Company	Metal article passivated by a bath having an organic activator and a film-forming element
US5723183A (en) *	1996-09-16	1998-03-03	Birchwood Laboratories, Inc.	Metal coloring process
US6576346B1 (en) *	1999-05-24	2003-06-10	Birchwood Laboratories, Inc.	Composition and method for metal coloring process
JP3791591B2 (en) *	2000-11-29	2006-06-28	株式会社デンソー	Fuel injection valve, adjustment pipe for adjusting spring force thereof, and press-fitting method thereof
US7964044B1 (en)	2003-10-29	2011-06-21	Birchwood Laboratories, Inc.	Ferrous metal magnetite coating processes and reagents
US7144599B2 (en)	2004-07-15	2006-12-05	Birchwood Laboratories, Inc.	Hybrid metal oxide/organometallic conversion coating for ferrous metals
DK3249076T3 (en) *	2016-05-24	2018-11-26	Technochim Sa	Stainless steel preventive treatment products and related methods

0
- BE BE754550D patent/BE754550A/en not_active IP Right Cessation
1969
- 1969-08-08 US US848689A patent/US3649371A/en not_active Expired - Lifetime
1970
- 1970-07-15 CA CA088298A patent/CA923409A/en not_active Expired
- 1970-07-24 DE DE19702036869 patent/DE2036869A1/en active Pending
- 1970-08-04 FR FR7028674A patent/FR2056540A5/fr not_active Expired
- 1970-08-05 NL NL7011607A patent/NL7011607A/xx unknown
- 1970-08-06 GB GB1267228D patent/GB1267228A/en not_active Expired
- 1970-08-06 JP JP45068395A patent/JPS4918531B1/ja active Pending
- 1970-08-07 SE SE10877/70A patent/SE366780B/xx unknown

Also Published As

Publication number	Publication date
JPS4918531B1 (en)	1974-05-10
US3649371A (en)	1972-03-14
NL7011607A (en)	1971-02-10
GB1267228A (en)	1972-03-15
DE2036869A1 (en)	1971-02-18
BE754550A (en)	1971-02-08
SE366780B (en)	1974-05-06
FR2056540A5 (en)	1971-05-14

Publication	Publication Date	Title
CA942596A (en)	1974-02-26	Process for coating flatlike surfaces
CA946475A (en)	1974-04-30	Indicating coatings
CA923409A (en)	1973-03-27	Coatings for steel
CA933300A (en)	1973-09-04	Sil-alkyd coatings for wire
CA926709A (en)	1973-05-22	Coating process
AU1073470A (en)	1971-07-29	Coating process
CA949019A (en)	1974-06-11	Coating processes
CA812723A (en)	1969-05-13	Enameling steel
CA803468A (en)	1969-01-07	Chromium-nickel-aluminium steel
CA805628A (en)	1969-02-04	Metal coatings
CA852703A (en)	1970-09-29	Pipe coatings
AU449728B2 (en)	1971-10-21	Corrosion-resistant steel
AU3393471A (en)	1973-04-05	Metal coating
CA834113A (en)	1970-02-10	Metal coatings
CA819081A (en)	1969-07-29	Porcelain-enamel on galvanized steel
CA814959A (en)	1969-06-10	Coating metal
CA822031A (en)	1969-09-02	Corrosion inhibiting process
CA816043A (en)	1969-06-24	Method for forming improved coatings on metal
CA809591A (en)	1969-04-01	Inhibiteur de corrosion
CA810182A (en)	1969-04-08	Coating method
CA812205A (en)	1969-05-06	Process for coating metals
AU455808B2 (en)	1972-06-01	Process for coating flatlike surfaces
AU1390070A (en)	1971-10-21	Corrosion-resistant steel
CA809194A (en)	1969-03-25	Metal coating process
CA820241A (en)	1969-08-12	Metal coating process