JPH09504052A - コンバージョンコーティングのための金属表面の活性化方法 - Google Patents

コンバージョンコーティングのための金属表面の活性化方法

Info

Publication number: JPH09504052A
Authority: JP; Japan
Prior art keywords: solution; composition; coating; phosphate; aqueous
Prior art date: 1993-10-26
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.): Pending

Application number

JP7508344A

Other languages

English (en)

Japanese (ja)

Inventor

クラマー，リンダ，エス．

ダン，ロビン，エム．

ガイルス，テレンス，アール．

ミラー，ロバート，ダブリュー．

Original Assignee

ヘンケルコーポレーション

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.)

1993-10-26

Filing date

1993-10-26

Publication date

1997-04-22

1993-10-26 Application filed by ヘンケルコーポレーション filed Critical ヘンケルコーポレーション

1997-04-22 Publication of JPH09504052A publication Critical patent/JPH09504052A/ja

Status Pending legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title claims abstract description 152
239000002184 metal Substances 0.000 title claims abstract description 152
238000000034 method Methods 0.000 title claims abstract description 106
230000003213 activating effect Effects 0.000 title claims abstract description 81
238000007739 conversion coating Methods 0.000 title description 7
238000000576 coating method Methods 0.000 claims abstract description 157
239000011248 coating agent Substances 0.000 claims abstract description 139
229910019142 PO4 Inorganic materials 0.000 claims abstract description 123
239000010452 phosphate Substances 0.000 claims abstract description 122
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 119
239000000758 substrate Substances 0.000 claims abstract description 98
230000004913 activation Effects 0.000 claims description 95
239000000203 mixture Substances 0.000 claims description 90
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
230000032683 aging Effects 0.000 claims description 23
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 21
239000010936 titanium Substances 0.000 claims description 21
229910052719 titanium Inorganic materials 0.000 claims description 21
238000007746 phosphate conversion coating Methods 0.000 claims description 17
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
229910052782 aluminium Inorganic materials 0.000 claims description 10
239000007795 chemical reaction product Substances 0.000 claims description 10
239000000463 material Substances 0.000 claims description 10
239000003599 detergent Substances 0.000 claims description 9
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
239000000047 product Substances 0.000 claims description 5
150000003609 titanium compounds Chemical class 0.000 claims description 5
239000011701 zinc Substances 0.000 claims description 5
229910052725 zinc Inorganic materials 0.000 claims description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
-1 phosphorus compound Chemical class 0.000 claims description 4
239000002253 acid Substances 0.000 claims description 3
239000007864 aqueous solution Substances 0.000 claims description 3
238000005406 washing Methods 0.000 claims description 3
229910001297 Zn alloy Inorganic materials 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims description 2
229910052742 iron Inorganic materials 0.000 claims description 2
229910052698 phosphorus Inorganic materials 0.000 claims 6
239000011574 phosphorus Substances 0.000 claims 6
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 4
229910045601 alloy Inorganic materials 0.000 claims 1
239000000956 alloy Substances 0.000 claims 1
238000006243 chemical reaction Methods 0.000 claims 1
230000008569 process Effects 0.000 abstract description 5
239000000243 solution Substances 0.000 description 233
235000021317 phosphate Nutrition 0.000 description 116
239000010960 cold rolled steel Substances 0.000 description 43
238000001878 scanning electron micrograph Methods 0.000 description 42
239000013078 crystal Substances 0.000 description 36
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 33
229910000147 aluminium phosphate Inorganic materials 0.000 description 17
230000000694 effects Effects 0.000 description 15
230000002378 acidificating effect Effects 0.000 description 14
229910001335 Galvanized steel Inorganic materials 0.000 description 12
239000008397 galvanized steel Substances 0.000 description 12
229910000838 Al alloy Inorganic materials 0.000 description 11
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
238000002474 experimental method Methods 0.000 description 10
238000012360 testing method Methods 0.000 description 10
238000000527 sonication Methods 0.000 description 9
238000009210 therapy by ultrasound Methods 0.000 description 8
150000003839 salts Chemical class 0.000 description 7
238000004140 cleaning Methods 0.000 description 6
239000008367 deionised water Substances 0.000 description 6
229910021641 deionized water Inorganic materials 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 5
235000017550 sodium carbonate Nutrition 0.000 description 5
229910000029 sodium carbonate Inorganic materials 0.000 description 5
238000005507 spraying Methods 0.000 description 5
239000011575 calcium Substances 0.000 description 4
239000008199 coating composition Substances 0.000 description 4
230000007423 decrease Effects 0.000 description 4
238000013401 experimental design Methods 0.000 description 4
238000002604 ultrasonography Methods 0.000 description 4
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 3
238000010306 acid treatment Methods 0.000 description 3
230000003750 conditioning effect Effects 0.000 description 3
238000007598 dipping method Methods 0.000 description 3
230000006872 improvement Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
239000001488 sodium phosphate Substances 0.000 description 3
239000010959 steel Substances 0.000 description 3
239000008399 tap water Substances 0.000 description 3
235000020679 tap water Nutrition 0.000 description 3
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
239000002318 adhesion promoter Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000003518 caustics Substances 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
239000004033 plastic Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000007789 sealing Methods 0.000 description 2
FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 2
229940048086 sodium pyrophosphate Drugs 0.000 description 2
238000003892 spreading Methods 0.000 description 2
230000007480 spreading Effects 0.000 description 2
235000019818 tetrasodium diphosphate Nutrition 0.000 description 2
239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
238000010337 ultrasonic energy treatment Methods 0.000 description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
229920013632 Ryton Polymers 0.000 description 1
239000004736 Ryton® Substances 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
229910000611 Zinc aluminium Inorganic materials 0.000 description 1
PXOYQTCIULSVDQ-UHFFFAOYSA-H [Mn++].[Ni++].[Zn++].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O Chemical compound [Mn++].[Ni++].[Zn++].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O PXOYQTCIULSVDQ-UHFFFAOYSA-H 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 1
229910001424 calcium ion Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
238000005097 cold rolling Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000007865 diluting Methods 0.000 description 1
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
229910000397 disodium phosphate Inorganic materials 0.000 description 1
235000019800 disodium phosphate Nutrition 0.000 description 1
238000000635 electron micrograph Methods 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000004519 grease Substances 0.000 description 1
238000007654 immersion Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910001425 magnesium ion Inorganic materials 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
229910001463 metal phosphate Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000007761 roller coating Methods 0.000 description 1
238000002791 soaking Methods 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910000162 sodium phosphate Inorganic materials 0.000 description 1
235000011008 sodium phosphates Nutrition 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
235000019794 sodium silicate Nutrition 0.000 description 1
235000019832 sodium triphosphate Nutrition 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
229910000406 trisodium phosphate Inorganic materials 0.000 description 1
235000019801 trisodium phosphate Nutrition 0.000 description 1

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
- C23C22/78—Pretreatment of the material to be coated
- C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
- 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
- C23C22/78—Pretreatment of the material to be coated

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)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Materials For Medical Uses (AREA)

JP7508344A 1993-10-26 1993-10-26 コンバージョンコーティングのための金属表面の活性化方法 Pending JPH09504052A (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1993/010243 WO1995012011A1 (en)	1993-10-26	1993-10-26	A process for activating a metal surface for conversion coating

Publications (1)

Publication Number	Publication Date
JPH09504052A true JPH09504052A (ja)	1997-04-22

Family

ID=22237103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7508344A Pending JPH09504052A (ja)	1993-10-26	1993-10-26	コンバージョンコーティングのための金属表面の活性化方法

Country Status (10)

Country	Link
EP (1)	EP0725844B1 (fi)
JP (1)	JPH09504052A (fi)
CN (1)	CN1106072A (fi)
AT (1)	ATE183554T1 (fi)
AU (1)	AU679472B2 (fi)
BR (1)	BR9307897A (fi)
DE (1)	DE69326085T2 (fi)
ES (1)	ES2137348T3 (fi)
WO (1)	WO1995012011A1 (fi)
ZA (1)	ZA948135B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111474092B (zh) *	2020-04-27	2023-04-07	安徽工业大学	一种研究蒸气在细颗粒表面核化特性的实验方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2456947A (en) *	1944-12-21	1948-12-21	Westinghouse Electric Corp	Corrosion resistant coating for metal surfaces
US4311157A (en) *	1980-02-26	1982-01-19	Rock Oil Corporation	Sonic treating apparatus
SU1036680A1 (ru) *	1982-04-28	1983-08-23	Предприятие П/Я Г-4855	Способ получени фосфата титана
US4529451A (en) *	1983-01-03	1985-07-16	Detrex Chemical Industries, Inc.	Zinc phosphate coated metal and process of producing same
AU2448684A (en) *	1983-03-02	1984-09-06	Parker Chemical Company	Metal treatment before phosphate coating
US4531978A (en) *	1983-04-11	1985-07-30	Detrex Chemical Industries, Inc.	Method of forming chromate conversion coatings on aluminum surfaces and the coating formed thereby
JPS61170576A (ja) *	1985-01-23	1986-08-01	Kawasaki Steel Corp	耐食性および色調外観の優れた亜鉛めつき系クロメ−ト処理鋼板の製造法
JPH0394075A (ja) *	1989-09-04	1991-04-18	Nippon Parkerizing Co Ltd	表面調整処理方法
US5176755A (en) *	1990-02-14	1993-01-05	Armco Inc.	Plastic powder coated metal strip

1993
- 1993-10-26 DE DE69326085T patent/DE69326085T2/de not_active Expired - Fee Related
- 1993-10-26 AT AT94900395T patent/ATE183554T1/de not_active IP Right Cessation
- 1993-10-26 JP JP7508344A patent/JPH09504052A/ja active Pending
- 1993-10-26 EP EP94900395A patent/EP0725844B1/en not_active Expired - Lifetime
- 1993-10-26 WO PCT/US1993/010243 patent/WO1995012011A1/en active IP Right Grant
- 1993-10-26 BR BR9307897A patent/BR9307897A/pt not_active Application Discontinuation
- 1993-10-26 ES ES94900395T patent/ES2137348T3/es not_active Expired - Lifetime
- 1993-10-26 AU AU55401/94A patent/AU679472B2/en not_active Ceased
1994
- 1994-10-17 ZA ZA948135A patent/ZA948135B/xx unknown
- 1994-10-26 CN CN94117580A patent/CN1106072A/zh active Pending

Also Published As

Publication number	Publication date
EP0725844A1 (en)	1996-08-14
EP0725844B1 (en)	1999-08-18
WO1995012011A1 (en)	1995-05-04
ATE183554T1 (de)	1999-09-15
ZA948135B (en)	1995-06-26
ES2137348T3 (es)	1999-12-16
DE69326085D1 (de)	1999-09-23
AU679472B2 (en)	1997-07-03
CN1106072A (zh)	1995-08-02
AU5540194A (en)	1995-05-22
BR9307897A (pt)	1996-09-10
EP0725844A4 (fi)	1996-09-11
DE69326085T2 (de)	2000-04-13

Publication	Publication Date	Title
RU2109845C1 (ru)	1998-04-27	Состав концентрата для получения водного раствора для нанесения покрытия для обработки металлических поверхностей, водный раствор для нанесения фосфатного покрытия кристаллической структуры на металлическую поверхность, способ фосфатирования металлической поверхности и пополняющий состав для добавления к раствору для нанесения покрытия
JP3267979B2 (ja)	2002-03-25	オキシム促進剤を含有するリン酸亜鉛コーティング組成物
JP2806531B2 (ja)	1998-09-30	鉄又は鉄合金材料の表面処理用リン酸亜鉛系水溶液及び処理方法
CA2175065A1 (en)	1995-05-04	A process for activating a metal surface for conversion coating
JP2680618B2 (ja)	1997-11-19	金属のりん酸塩処理方法
US5976272A (en)	1999-11-02	No-rinse phosphating process
US3741747A (en)	1973-06-26	Highly alkaline titanated cleaner
US5868874A (en)	1999-02-09	Zinc phosphate conversion coating compositions and process
FR2512840A1 (fr)	1983-03-18	Solutions aqueuses acides pour revetements de phosphate de zinc et leurs concentres, procedes de revetement les mettant en oeuvre et solutions d'activation du metal utilisables dans ces procedes
JP3137535B2 (ja)	2001-02-26	塗装性に優れた亜鉛含有金属めっき鋼板複合体、およびその製造方法
JPH11335865A (ja)	1999-12-07	金属の保護皮膜形成用処理剤と形成方法
JPH09502768A (ja)	1997-03-18	金属表面をリン酸塩処理するための予備洗浄
GB2155960A (en)	1985-10-02	Processes and compositions for coating metal surfaces
US2743205A (en)	1956-04-24	Composition and process for treating metal surfaces
JPH10204649A (ja)	1998-08-04	金属表面のりん酸塩処理水溶液及び処理方法
US5776265A (en)	1998-07-07	Process for activating a metal surface for conversion coating
JP2000144445A (ja)	2000-05-26	金属材料のアルカリ脱脂処理液およびその使用方法
JP2607549B2 (ja)	1997-05-07	リン酸塩皮膜の形成方法
JP2002505378A (ja)	2002-02-19	金属表面の燐酸塩処理のための水溶液および方法
JPH06228766A (ja)	1994-08-16	リン酸塩皮膜を形成する方法
JPH09504052A (ja)	1997-04-22	コンバージョンコーティングのための金属表面の活性化方法
US3726720A (en)	1973-04-10	Metal conditioning compositions
JPH04218681A (ja)	1992-08-10	アルミニウムと鋼材を組み合わせた成形物の表面処理方法および処理液
JP3417653B2 (ja)	2003-06-16	アルミニウム材の塗装前処理方法
JP2000087253A (ja)	2000-03-28	油分付着鋼材の脱脂兼リン酸亜鉛化成処理液