NL7002060A - - Google Patents

Info

Publication number: NL7002060A
Authority: NL; Netherlands

Application number

NL7002060A

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.)

1970-02-13

Filing date

1970-02-13

Publication date

1971-08-17

1970-02-13 Application filed filed Critical

1970-02-13 Priority to NL7002060A priority Critical patent/NL7002060A/xx

1971-02-12 Priority to DE19712106676 priority patent/DE2106676A1/de

1971-02-12 Priority to SE183971A priority patent/SE360119B/xx

1971-04-19 Priority to GB2108071A priority patent/GB1325959A/en

1971-08-17 Publication of NL7002060A publication Critical patent/NL7002060A/xx

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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/56—Treatment of aluminium or alloys based thereon

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)

NL7002060A 1970-02-13 1970-02-13 NL7002060A (no)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
NL7002060A NL7002060A (no)	1970-02-13	1970-02-13
DE19712106676 DE2106676A1 (de)	1970-02-13	1971-02-12	Verfahren zum Schwarzen von Aluminium
SE183971A SE360119B (no)	1970-02-13	1971-02-12
GB2108071A GB1325959A (en)	1970-02-13	1971-04-19	Method for the blackening of aluminium alloys

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7002060A NL7002060A (no)	1970-02-13	1970-02-13

Publications (1)

Publication Number	Publication Date
NL7002060A true NL7002060A (no)	1971-08-17

Family

ID=19809324

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7002060A NL7002060A (no)	1970-02-13	1970-02-13

Country Status (4)

Country	Link
DE (1)	DE2106676A1 (no)
GB (1)	GB1325959A (no)
NL (1)	NL7002060A (no)
SE (1)	SE360119B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1005464A3 (fr) *	1990-11-03	1993-08-03	Glaverbel	Objets reflechissants et leur procede de fabrication.
CN114990538B (zh) *	2022-08-04	2022-11-25	山东一立动力科技股份有限公司	一种铝合金表面发黑处理方法

1970
- 1970-02-13 NL NL7002060A patent/NL7002060A/xx not_active Application Discontinuation
1971
- 1971-02-12 DE DE19712106676 patent/DE2106676A1/de active Pending
- 1971-02-12 SE SE183971A patent/SE360119B/xx unknown
- 1971-04-19 GB GB2108071A patent/GB1325959A/en not_active Expired

Also Published As

Publication number	Publication date
DE2106676A1 (de)	1971-09-02
GB1325959A (en)	1973-08-08
SE360119B (no)	1973-09-17

Publication	Publication Date	Title
AU1473870A (no)	1971-11-11
AU2044470A (no)	1972-03-30
AU2130570A (no)	1972-04-27
AU1517670A (no)	1971-11-18
AU1716970A (no)	1972-01-06
AU1833270A (no)	1972-02-10
AU2017870A (no)	1972-03-23
AU2085370A (no)	1972-04-13
AU1879170A (no)	1972-02-17
AU1872870A (no)	1972-02-17
AU1969370A (no)	1972-03-16
AU1581370A (no)	1971-12-09
AU1591370A (no)	1971-12-09
AU1603270A (no)	1971-12-09
AU1086670A (no)	1971-08-05
AU1789870A (no)	1972-01-27
AU1832970A (no)	1972-02-03
BR7100836D0 (no)	1973-04-17
AU1841070A (no)	1972-02-10
AU1974970A (no)	1972-03-16
AU1918570A (no)	1972-03-02
AU2144270A (no)	1972-04-27
AU2131570A (no)	1972-04-27
AU2130770A (no)	1972-04-27
AU1881070A (no)	1972-02-17

Legal Events

Date	Code	Title	Description
1979-10-25	BV	The patent application has lapsed