EP0769569A3 - Process for stabilisation of a patina layer - Google Patents
Process for stabilisation of a patina layer Download PDFInfo
- Publication number
- EP0769569A3 EP0769569A3 EP96116132A EP96116132A EP0769569A3 EP 0769569 A3 EP0769569 A3 EP 0769569A3 EP 96116132 A EP96116132 A EP 96116132A EP 96116132 A EP96116132 A EP 96116132A EP 0769569 A3 EP0769569 A3 EP 0769569A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- stabilisation
- patina
- patina layer
- layer
- stabilising
- Prior art date
- 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.)
- Granted
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
- C23C22/48—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
- C23C22/52—Treatment of copper or alloys based thereon
-
- 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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
- C23C22/63—Treatment of copper or alloys based thereon
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Organic Insulating Materials (AREA)
- Insulating Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
- Adornments (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19539158 | 1995-10-20 | ||
DE19539158A DE19539158A1 (en) | 1995-10-20 | 1995-10-20 | Process for stabilizing a patina layer |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0769569A2 EP0769569A2 (en) | 1997-04-23 |
EP0769569A3 true EP0769569A3 (en) | 1997-09-17 |
EP0769569B1 EP0769569B1 (en) | 2000-01-26 |
Family
ID=7775394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96116132A Expired - Lifetime EP0769569B1 (en) | 1995-10-20 | 1996-10-09 | Process for stabilisation of a patina layer |
Country Status (6)
Country | Link |
---|---|
US (1) | US5879745A (en) |
EP (1) | EP0769569B1 (en) |
AT (1) | ATE189270T1 (en) |
DE (2) | DE19539158A1 (en) |
DK (1) | DK0769569T3 (en) |
ES (1) | ES2143697T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006053192A1 (en) | 2006-11-09 | 2008-05-15 | Kme Germany Ag | Process for protecting patinated surfaces of copper products and patinated copper product |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587216A (en) * | 1949-05-27 | 1952-02-26 | Quadrio Mario | Process for coating especially metallic articles with an ancient green patina |
JPS60135578A (en) * | 1983-12-23 | 1985-07-18 | Matsushita Electric Works Ltd | Manufacture of artificially patinated embossed roofing material |
US5344671A (en) * | 1991-12-21 | 1994-09-06 | Wottrich Guenther | Process and decorative material for producing a decorative surface |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1012887A (en) * | 1910-11-15 | 1911-12-26 | Sigismund Medveczky | Process for manufacturing material for casting and painting. |
US2339200A (en) * | 1941-08-08 | 1944-01-11 | Frank J Sowa | Process for preventing tarnishing of metals |
US2350161A (en) * | 1942-06-30 | 1944-05-30 | Hercules Powder Co Ltd | Solution of water-soluble cellulose ether |
FR1527052A (en) * | 1967-04-17 | 1968-05-31 | Trefimetaux | Process and composition for forming an artificial patina on copper-based surfaces, and articles treated by this process |
US3960576A (en) * | 1973-06-25 | 1976-06-01 | Betz Laboratories, Inc. | Silicate-based corrosion inhibitor |
US4341878A (en) * | 1979-01-22 | 1982-07-27 | Ball Corporation | Compositions for treating aluminum surfaces for tarnish resistance |
JPS644492A (en) * | 1987-06-26 | 1989-01-09 | Nippon Mining Co | Manufacture of artificial patina |
JPH0598497A (en) * | 1991-10-09 | 1993-04-20 | Kobe Steel Ltd | Formation of patina film of copper or copper alloy material |
FI97975C (en) * | 1995-05-11 | 1997-03-25 | Outokumpu Copper Oy | A method of treating a coating material of a metallic material |
-
1995
- 1995-10-20 DE DE19539158A patent/DE19539158A1/en not_active Withdrawn
-
1996
- 1996-10-09 ES ES96116132T patent/ES2143697T3/en not_active Expired - Lifetime
- 1996-10-09 DE DE59604282T patent/DE59604282D1/en not_active Expired - Fee Related
- 1996-10-09 AT AT96116132T patent/ATE189270T1/en not_active IP Right Cessation
- 1996-10-09 EP EP96116132A patent/EP0769569B1/en not_active Expired - Lifetime
- 1996-10-09 DK DK96116132T patent/DK0769569T3/en active
- 1996-10-17 US US08/730,834 patent/US5879745A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587216A (en) * | 1949-05-27 | 1952-02-26 | Quadrio Mario | Process for coating especially metallic articles with an ancient green patina |
JPS60135578A (en) * | 1983-12-23 | 1985-07-18 | Matsushita Electric Works Ltd | Manufacture of artificially patinated embossed roofing material |
US5344671A (en) * | 1991-12-21 | 1994-09-06 | Wottrich Guenther | Process and decorative material for producing a decorative surface |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 8535, Derwent World Patents Index; Class A97, AN 85-213282, XP002035293 * |
Also Published As
Publication number | Publication date |
---|---|
DK0769569T3 (en) | 2000-06-13 |
ES2143697T3 (en) | 2000-05-16 |
EP0769569A2 (en) | 1997-04-23 |
US5879745A (en) | 1999-03-09 |
EP0769569B1 (en) | 2000-01-26 |
DE59604282D1 (en) | 2000-03-02 |
DE19539158A1 (en) | 1997-04-24 |
ATE189270T1 (en) | 2000-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0618504A3 (en) | Method of forming coating film and apparatus therefor. | |
AU7017996A (en) | Method and apparatus for laser coating | |
ZA96222B (en) | Method and apparatus for coating substrates using an air knife | |
AU632617B2 (en) | Method for forming coating film | |
AU6259896A (en) | Method and apparatus for supplying two-part systems | |
EP0729044A3 (en) | Optical fiber-fixing substrate, method of producing the same and optical device | |
AU4283396A (en) | Method and apparatus for applying thin fluid coatings | |
AU6229996A (en) | An optical apparatus and method | |
AU1084695A (en) | Method and apparatus for thin film coating an article | |
AU5421794A (en) | Method and apparatus for coating paper or the like | |
AU2100395A (en) | Method and apparatus for coating articles | |
EP0607786A3 (en) | Apparatus for coating substrates. | |
GB2298427B (en) | Method for increasing the open time of aqueous coatings | |
EP0737941A3 (en) | Method for simulating the surface of an object | |
PL315405A1 (en) | Glass coating method | |
AU694063B2 (en) | Method and apparatus for coating optical fiber | |
AU4396996A (en) | Surface treatment | |
AU6654196A (en) | Method and device for the production of printed matter | |
AU3917795A (en) | Method for providing maximum coating film gloss | |
GB2292751B (en) | Optical device and method for coating an optical substrate | |
AU2579395A (en) | Color adjustment method and apparatus | |
AU639571B2 (en) | Method for integrated coating | |
EP0769569A3 (en) | Process for stabilisation of a patina layer | |
AU1571395A (en) | Method and apparatus for coating a substrate | |
AU4379396A (en) | Process and device for producing coatings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19980226 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 19990303 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL SE |
|
REF | Corresponds to: |
Ref document number: 189270 Country of ref document: AT Date of ref document: 20000215 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20000127 |
|
REF | Corresponds to: |
Ref document number: 59604282 Country of ref document: DE Date of ref document: 20000302 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PA ALDO ROEMPLER |
|
ET | Fr: translation filed | ||
ITF | It: translation for a ep patent filed |
Owner name: STUDIO TORTA S.R.L. |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2143697 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: KME GERMANY AG Free format text: KM EUROPA METAL AKTIENGESELLSCHAFT#POSTFACH 3320#D-49023 OSNABRUECK (DE) -TRANSFER TO- KME GERMANY AG#KLOSTERSTRASSE 29#49074 OSNABRUECK (DE) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20071003 Year of fee payment: 12 Ref country code: ES Payment date: 20071120 Year of fee payment: 12 Ref country code: DK Payment date: 20071015 Year of fee payment: 12 Ref country code: DE Payment date: 20071004 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20071011 Year of fee payment: 12 Ref country code: FI Payment date: 20071012 Year of fee payment: 12 Ref country code: CH Payment date: 20071015 Year of fee payment: 12 Ref country code: IT Payment date: 20071027 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20071220 Year of fee payment: 12 Ref country code: SE Payment date: 20071004 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20071003 Year of fee payment: 12 Ref country code: FR Payment date: 20071009 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: ALDO ROEMPLER PATENTANWALT;BRENDENWEG 11 POSTFACH 154;9424 RHEINECK (CH) |
|
BERE | Be: lapsed |
Owner name: *KM EUROPA METAL A.G. Effective date: 20081031 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20081009 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20090501 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20090630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090501 Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081009 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081009 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090501 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081009 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081031 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081031 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081009 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20081010 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081010 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081010 |