NO135831B - - Google Patents
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- Publication number
- NO135831B NO135831B NO1247/72A NO124772A NO135831B NO 135831 B NO135831 B NO 135831B NO 1247/72 A NO1247/72 A NO 1247/72A NO 124772 A NO124772 A NO 124772A NO 135831 B NO135831 B NO 135831B
- Authority
- NO
- Norway
- Prior art keywords
- alkali
- aluminum
- nitrite
- treatment
- aqueous solution
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 9
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 9
- 239000002966 varnish Substances 0.000 claims description 9
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 8
- 235000011180 diphosphates Nutrition 0.000 claims description 8
- 238000011282 treatment Methods 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000004848 polyfunctional curative Substances 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 description 10
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 7
- 239000004922 lacquer Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000005238 degreasing Methods 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 235000021317 phosphate Nutrition 0.000 description 5
- 238000011835 investigation Methods 0.000 description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- -1 aluminium-manganese Chemical compound 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
-
- 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
- C23C22/66—Treatment of aluminium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH536871A CH551298A (de) | 1971-04-14 | 1971-04-14 | Verfahren zur vorbehandlung von oberflaechen aus aluminium oder aluminiumlegierungen. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135831B true NO135831B (zh) | 1977-02-28 |
| NO135831C NO135831C (zh) | 1977-06-08 |
Family
ID=4292384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1247/72A NO135831C (zh) | 1971-04-14 | 1972-04-12 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3813303A (zh) |
| JP (1) | JPS563112B1 (zh) |
| AT (1) | AT313011B (zh) |
| BE (1) | BE781673A (zh) |
| CH (1) | CH551298A (zh) |
| DE (1) | DE2147622C3 (zh) |
| FR (1) | FR2133651B1 (zh) |
| GB (1) | GB1379305A (zh) |
| IT (1) | IT953313B (zh) |
| NL (1) | NL7204955A (zh) |
| NO (1) | NO135831C (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814857A1 (de) * | 1977-04-11 | 1978-10-19 | Metallgesellschaft Ag | Verfahren zur herstellung von dosen aus stahlblech |
| DE3233411A1 (de) * | 1982-09-09 | 1984-03-15 | Henkel KGaA, 4000 Düsseldorf | Verfahren zum verdichten von anodisch erzeugten oxidschichten auf aluminium oder aluminiumlegierungen |
| GB2171333A (en) * | 1985-02-23 | 1986-08-28 | Bl Tech Ltd | Method and apparatus for preparing the surface of a component for bonding to another component |
| JPH0791508B2 (ja) * | 1985-09-18 | 1995-10-04 | 日本ペイント株式会社 | 金属素材用プライマー組成物及び塗装方法 |
| EP0557531A1 (en) * | 1991-09-04 | 1993-09-01 | Furukawa Aluminum Co., Ltd. | Aluminum alloy sheet for automotive body and production thereof |
-
1971
- 1971-04-05 US US00241406A patent/US3813303A/en not_active Expired - Lifetime
- 1971-04-14 CH CH536871A patent/CH551298A/xx not_active IP Right Cessation
- 1971-09-23 DE DE2147622A patent/DE2147622C3/de not_active Expired
-
1972
- 1972-03-29 GB GB1487472A patent/GB1379305A/en not_active Expired
- 1972-04-05 BE BE781673A patent/BE781673A/xx unknown
- 1972-04-12 NO NO1247/72A patent/NO135831C/no unknown
- 1972-04-12 IT IT7248/72A patent/IT953313B/it active
- 1972-04-12 FR FR7212850A patent/FR2133651B1/fr not_active Expired
- 1972-04-13 AT AT319972A patent/AT313011B/de not_active IP Right Cessation
- 1972-04-13 NL NL7204955A patent/NL7204955A/xx not_active Application Discontinuation
- 1972-04-14 JP JP3706472A patent/JPS563112B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3813303A (en) | 1974-05-28 |
| IT953313B (it) | 1973-08-10 |
| BE781673A (fr) | 1972-07-31 |
| DE2147622A1 (de) | 1972-10-19 |
| GB1379305A (en) | 1975-01-02 |
| JPS563112B1 (zh) | 1981-01-23 |
| FR2133651A1 (zh) | 1972-12-01 |
| FR2133651B1 (zh) | 1981-06-26 |
| CH551298A (de) | 1974-07-15 |
| DE2147622C3 (de) | 1979-05-10 |
| NL7204955A (zh) | 1972-10-17 |
| NO135831C (zh) | 1977-06-08 |
| AT313011B (de) | 1974-01-25 |
| DE2147622B2 (de) | 1977-05-12 |
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