CH535838A - Process for the pretreatment of steel sheets for enamelling - Google Patents

Process for the pretreatment of steel sheets for enamelling

Info

Publication number: CH535838A
Authority: CH; Switzerland
Prior art keywords: enamelling; pretreatment; steel sheets; sheets; steel
Prior art date: 1968-10-10

Application number

CH1467369A

Other languages

German (de)

Inventor

Hans Dr Hoffmann

Troegel Gerhard

Waldemar Dr Immel

Knaak Eberhard

Original Assignee

Bayer Ag

Friedr Blasberg Ges Mit Beschr

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.)

1968-10-10

Filing date

1969-09-29

Publication date

1973-04-15

1969-09-29 Application filed by Bayer Ag, Friedr Blasberg Ges Mit Beschr filed Critical Bayer Ag

1973-04-15 Publication of CH535838A publication Critical patent/CH535838A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D3/00—Chemical treatment of the metal surfaces prior to coating

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Electrochemistry (AREA)
Electroplating Methods And Accessories (AREA)
Electroplating And Plating Baths Therefor (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

CH1467369A 1968-10-10 1969-09-29 Process for the pretreatment of steel sheets for enamelling CH535838A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE1802182A DE1802182C3 (en)	1968-10-10	1968-10-10	Process for the pretreatment of steel sheets for enamelling
US20432471A	1971-12-02	1971-12-02

Publications (1)

Publication Number	Publication Date
CH535838A true CH535838A (en)	1973-04-15

Family

ID=25756236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1467369A CH535838A (en)	1968-10-10	1969-09-29	Process for the pretreatment of steel sheets for enamelling

Country Status (8)

Country	Link
US (1)	US3753870A (en)
AT (1)	AT299650B (en)
BE (1)	BE740104A (en)
CH (1)	CH535838A (en)
DE (1)	DE1802182C3 (en)
FR (1)	FR2020356A1 (en)
GB (1)	GB1289335A (en)
NL (1)	NL166986C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3927460A (en) *	1972-08-07	1975-12-23	Kawasaki Steel Co	Pretreating process for vitreous enamelling
SE390299B (en) *	1973-10-01	1976-12-13	Bofors Ab	METHOD AND DEVICE TO DRY WATER POWDER IN A FRAME WITH PERFORATED SIDES
US4268429A (en) *	1975-07-18	1981-05-19	General Electric Company	Novel flame retardant polycarbonate compositions
DE4329290C2 (en) *	1993-08-31	1998-04-09	Bosch Gmbh Robert	Process for the electrolytic cleaning of metallic parts and its application
FR2739396B1 (en) *	1995-09-28	1997-10-24	Lorraine Laminage	PROCESS FOR PREPARING THE METAL SURFACE OF AN OBJECT, IN PARTICULAR IN STEEL SHEET, FOR ENAMELING IN DIRECT MODE
FR2761082B1 (en)	1997-03-21	1999-04-30	Lorraine Laminage	METHOD FOR PREPARING AN ENAMELLED STEEL SHEET OBJECT IN DIRECT MODE
DE19743461A1 (en)	1997-10-01	1999-04-08	Buehler Ag	Heat exchanger-dryer for drying and post condensation of plastic granules
US7514153B1 (en)	2005-03-03	2009-04-07	The United States Of America As Represented By The Secretary Of The Navy	Method for deposition of steel protective coating
DE102019204225A1 (en) *	2019-03-27	2020-10-01	Robert Bosch Gmbh	Pretreatment process for pretreating components prior to electroplating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1975818A (en) *	1932-08-24	1934-10-09	Aluminum Co Of America	Coating for pistons
GB459887A (en) *	1935-07-18	1937-01-18	Max Schloetter	Improvements in nickel plating
US2581310A (en) *	1951-11-06	1952-01-01	Ferro Corp	Porcelain enamel article and method of producing same
NL86549C (en) *	1953-06-11
FR1286330A (en) *	1960-04-13	1962-03-02		Improvements in the treatment of mild steel

1968
- 1968-10-10 DE DE1802182A patent/DE1802182C3/en not_active Expired
1969
- 1969-09-29 CH CH1467369A patent/CH535838A/en not_active IP Right Cessation
- 1969-10-07 GB GB1289335D patent/GB1289335A/en not_active Expired
- 1969-10-08 NL NL6915235.A patent/NL166986C/en not_active IP Right Cessation
- 1969-10-09 AT AT951869A patent/AT299650B/en not_active IP Right Cessation
- 1969-10-10 BE BE740104D patent/BE740104A/xx unknown
- 1969-10-16 FR FR6935503A patent/FR2020356A1/fr not_active Withdrawn
1971
- 1971-12-02 US US00204324A patent/US3753870A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3753870A (en)	1973-08-21
DE1802182A1 (en)	1970-04-23
DE1802182C3 (en)	1979-05-31
NL166986C (en)	1981-10-15
FR2020356A1 (en)	1970-07-10
BE740104A (en)	1970-04-10
AT299650B (en)	1972-06-26
GB1289335A (en)	1972-09-13
NL6915235A (en)	1970-04-14
NL166986B (en)	1981-05-15
DE1802182B2 (en)	1974-06-12

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Legal Events

Date	Code	Title	Description
1983-05-31	PL	Patent ceased