ATE107970T1 - Verfahren zur herstellung von mit harz beschichteten rostsicheren stahlplatten mit guten eigenschaften für die elektrotauchlackierung. - Google Patents

Verfahren zur herstellung von mit harz beschichteten rostsicheren stahlplatten mit guten eigenschaften für die elektrotauchlackierung.

Info

Publication number: ATE107970T1
Authority: AT; Austria
Prior art keywords: acid; steel sheet; properties; electrocoat; manufacture
Prior art date: 1989-03-06

Application number

AT90302333T

Other languages

English (en)

Inventor

Shingo Nomura

Kanji Nakamura

Kenji Miki

Original Assignee

Kobe Steel Ltd

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.)

1989-03-06

Filing date

1990-03-06

Publication date

1994-07-15

1990-03-06 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1994-07-15 Application granted granted Critical

1994-07-15 Publication of ATE107970T1 publication Critical patent/ATE107970T1/de

Links

229910000831 Steel Inorganic materials 0.000 title abstract 4
239000010959 steel Substances 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 2
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 2
239000011248 coating agent Substances 0.000 abstract 2
238000000576 coating method Methods 0.000 abstract 2
239000011347 resin Substances 0.000 abstract 2
229920005989 resin Polymers 0.000 abstract 2
239000002344 surface layer Substances 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
239000006061 abrasive grain Substances 0.000 abstract 1
230000003213 activating effect Effects 0.000 abstract 1
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
239000004327 boric acid Substances 0.000 abstract 1
XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 abstract 1
229940005991 chloric acid Drugs 0.000 abstract 1
238000004070 electrodeposition Methods 0.000 abstract 1
238000009713 electroplating Methods 0.000 abstract 1
238000007654 immersion Methods 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
239000011701 zinc Substances 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 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
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/20—Pretreatment
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Laminated Bodies (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Electroplating Methods And Accessories (AREA)
Chemical Treatment Of Metals (AREA)
Coating With Molten Metal (AREA)

AT90302333T 1989-03-06 1990-03-06 Verfahren zur herstellung von mit harz beschichteten rostsicheren stahlplatten mit guten eigenschaften für die elektrotauchlackierung. ATE107970T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1053484A JPH0696792B2 (ja)	1989-03-06	1989-03-06	電着塗装性にすぐれる樹脂塗装防錆鋼板の製造方法

Publications (1)

Publication Number	Publication Date
ATE107970T1 true ATE107970T1 (de)	1994-07-15

Family

ID=12944120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90302333T ATE107970T1 (de)	1989-03-06	1990-03-06	Verfahren zur herstellung von mit harz beschichteten rostsicheren stahlplatten mit guten eigenschaften für die elektrotauchlackierung.

Country Status (7)

Country	Link
US (1)	US5049245A (de)
EP (1)	EP0390348B1 (de)
JP (1)	JPH0696792B2 (de)
KR (1)	KR920003632B1 (de)
AT (1)	ATE107970T1 (de)
DE (1)	DE69010242T2 (de)
ES (1)	ES2058785T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19515456A1 (de) *	1995-04-27	1996-10-31	Guv Ges Fuer Umweltvertraeglic	Verfahren zum galvanischen Verzinken von Werkstücken aus Stahl
US6623791B2 (en)	1999-07-30	2003-09-23	Ppg Industries Ohio, Inc.	Coating compositions having improved adhesion, coated substrates and methods related thereto
DE10064733A1 (de) *	2000-12-22	2002-07-11	Doerken Ewald Ag	Materialstück, veredelt mit einem Zinküberzug und mit appliziertem Elektrotauchlack sowie Verfahren zu seiner Herstellung
US6592999B1 (en)	2001-07-31	2003-07-15	Ppg Industries Ohio, Inc.	Multi-layer composites formed from compositions having improved adhesion, coating compositions, and methods related thereto
US6592998B2 (en)	2001-07-31	2003-07-15	Ppg Industries Ohio, Inc.	Multi-layer composites formed from compositions having improved adhesion, coating compositions, and methods related thereto
US6641923B2 (en)	2001-07-31	2003-11-04	Ppg Industries Ohio, Inc.	Weldable coating compositions having improved intercoat adhesion
JP2003049282A (ja) *	2001-08-06	2003-02-21	Hitachi Ltd	車載電装品及び電機機械並びにそれらの製造法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2648626A (en) *	1949-03-10	1953-08-11	Doris E Morgan	Method of electrolytic coating
US2911332A (en) *	1956-05-25	1959-11-03	Kelsey Hayes Co	Process of coating metal and resulting articles
JPS5059098A (de) *	1973-09-25	1975-05-22
LU77873A1 (fr) *	1977-07-29	1979-03-26	Centre Rech Metallurgique	Procede pour la preparation de la surface de produits en acier galvanise
US4483907A (en) *	1978-02-23	1984-11-20	The Broken Hill Proprietary Company Limited	Manufacture of tinplate and tinplate containers
JPS5920475A (ja) *	1982-07-21	1984-02-02	Nisshin Steel Co Ltd	冷延鋼板の塗装前処理方法
FR2550227B1 (fr) *	1983-05-24	1989-05-19	Usinor	Procede et installation pour le traitement d'une tole d'acier galvanise afin d'ameliorer son aptitude a la phosphatation avant peinture

1989
- 1989-03-06 JP JP1053484A patent/JPH0696792B2/ja not_active Expired - Fee Related
1990
- 1990-03-06 AT AT90302333T patent/ATE107970T1/de not_active IP Right Cessation
- 1990-03-06 ES ES90302333T patent/ES2058785T3/es not_active Expired - Lifetime
- 1990-03-06 EP EP90302333A patent/EP0390348B1/de not_active Expired - Lifetime
- 1990-03-06 KR KR1019900002927A patent/KR920003632B1/ko not_active Expired
- 1990-03-06 DE DE69010242T patent/DE69010242T2/de not_active Expired - Fee Related
- 1990-03-06 US US07/488,897 patent/US5049245A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0390348A3 (en)	1990-11-07
JPH02232395A (ja)	1990-09-14
ES2058785T3 (es)	1994-11-01
EP0390348B1 (de)	1994-06-29
EP0390348A2 (de)	1990-10-03
US5049245A (en)	1991-09-17
DE69010242D1 (de)	1994-08-04
KR920003632B1 (ko)	1992-05-04
KR900014633A (ko)	1990-10-24
DE69010242T2 (de)	1994-10-20
JPH0696792B2 (ja)	1994-11-30

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Legal Events

Date	Code	Title	Description
1995-02-15	UEP	Publication of translation of european patent specification
2003-12-15	REN	Ceased due to non-payment of the annual fee