BR8104467A - Concentrado aquoso ,composicao aquosa isenta de cromo ,e processo para a formacao de um revestimento resistente a corrosao sobre uma superficie metalica - Google Patents
Concentrado aquoso ,composicao aquosa isenta de cromo ,e processo para a formacao de um revestimento resistente a corrosao sobre uma superficie metalicaInfo
- Publication number
- BR8104467A BR8104467A BR8104467A BR8104467A BR8104467A BR 8104467 A BR8104467 A BR 8104467A BR 8104467 A BR8104467 A BR 8104467A BR 8104467 A BR8104467 A BR 8104467A BR 8104467 A BR8104467 A BR 8104467A
- Authority
- BR
- Brazil
- Prior art keywords
- chrome
- forming
- corrosion resistant
- resistant coating
- free water
- Prior art date
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
- C23C22/34—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 containing fluorides or complex fluorides
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)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/168,811 US4338140A (en) | 1978-02-21 | 1980-07-14 | Coating composition and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8104467A true BR8104467A (pt) | 1982-03-30 |
Family
ID=22613030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8104467A BR8104467A (pt) | 1980-07-14 | 1981-07-13 | Concentrado aquoso ,composicao aquosa isenta de cromo ,e processo para a formacao de um revestimento resistente a corrosao sobre uma superficie metalica |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5741377A (ko) |
| KR (1) | KR860000014B1 (ko) |
| AR (1) | AR243581A1 (ko) |
| AU (1) | AU537194B2 (ko) |
| BR (1) | BR8104467A (ko) |
| CA (1) | CA1160824A (ko) |
| MX (1) | MX170897B (ko) |
| ZA (1) | ZA814757B (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4526807B2 (ja) * | 2002-12-24 | 2010-08-18 | 日本ペイント株式会社 | 塗装前処理方法 |
| US8075708B2 (en) | 2002-12-24 | 2011-12-13 | Nippon Paint Co., Ltd. | Pretreatment method for coating |
| JP2008184690A (ja) * | 2002-12-24 | 2008-08-14 | Nippon Paint Co Ltd | 塗装前処理方法 |
| JP4989842B2 (ja) * | 2002-12-24 | 2012-08-01 | 日本ペイント株式会社 | 塗装前処理方法 |
| KR101123013B1 (ko) * | 2009-08-14 | 2012-03-15 | 이주숙 | 식물 추출액이 함유된 부식 방지제 및 그 제조방법 |
| JP5453017B2 (ja) * | 2009-08-21 | 2014-03-26 | 日新製鋼株式会社 | 化成処理液および化成処理鋼板の製造方法 |
| CN108842149A (zh) * | 2013-03-06 | 2018-11-20 | Ppg工业俄亥俄公司 | 处理铁类金属基底的方法 |
| WO2018045305A1 (en) * | 2016-09-01 | 2018-03-08 | Saint-Gobain Performance Plastics Corporation | Conversion coating and method of making |
| CN115074715B (zh) * | 2022-06-30 | 2024-01-30 | 东风商用车有限公司 | 一种用于耐高温涂层的前处理锆化剂及前处理方法 |
-
1981
- 1981-07-07 AR AR81286000A patent/AR243581A1/es active
- 1981-07-11 KR KR1019810002519A patent/KR860000014B1/ko active
- 1981-07-13 AU AU72813/81A patent/AU537194B2/en not_active Ceased
- 1981-07-13 ZA ZA814757A patent/ZA814757B/xx unknown
- 1981-07-13 BR BR8104467A patent/BR8104467A/pt not_active IP Right Cessation
- 1981-07-13 CA CA000381650A patent/CA1160824A/en not_active Expired
- 1981-07-14 MX MX18829281A patent/MX170897B/es unknown
- 1981-07-14 JP JP56109929A patent/JPS5741377A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR860000014B1 (ko) | 1986-01-30 |
| MX170897B (es) | 1993-09-21 |
| AU7281381A (en) | 1982-01-21 |
| CA1160824A (en) | 1984-01-24 |
| AU537194B2 (en) | 1984-06-14 |
| JPS5741377A (en) | 1982-03-08 |
| AR243581A1 (es) | 1993-08-31 |
| ZA814757B (en) | 1982-07-28 |
| KR830006468A (ko) | 1983-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK | Patent expired |
Effective date: 19960713 |