BR0200467B1 - mÉtodo de tratamento quÍmico de fosfato eletrolÍtico. - Google Patents
mÉtodo de tratamento quÍmico de fosfato eletrolÍtico.Info
- Publication number
- BR0200467B1 BR0200467B1 BRPI0200467-4A BR0200467A BR0200467B1 BR 0200467 B1 BR0200467 B1 BR 0200467B1 BR 0200467 A BR0200467 A BR 0200467A BR 0200467 B1 BR0200467 B1 BR 0200467B1
- Authority
- BR
- Brazil
- Prior art keywords
- treatment method
- chemical treatment
- phosphate chemical
- electrolytic phosphate
- electrolytic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/36—Phosphatising
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/04—Removal of gases or vapours ; Gas or pressure control
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Chemical Treatment Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001049017 | 2001-02-23 | ||
JP2002020568A JP4019723B2 (ja) | 2001-02-23 | 2002-01-29 | 電解リン酸塩化成処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0200467A BR0200467A (pt) | 2002-10-29 |
BR0200467B1 true BR0200467B1 (pt) | 2013-04-09 |
Family
ID=26610027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0200467-4A BR0200467B1 (pt) | 2001-02-23 | 2002-02-21 | mÉtodo de tratamento quÍmico de fosfato eletrolÍtico. |
Country Status (8)
Country | Link |
---|---|
US (1) | US7833404B2 (pt) |
EP (1) | EP1234896A1 (pt) |
JP (1) | JP4019723B2 (pt) |
KR (1) | KR100491178B1 (pt) |
CN (1) | CN1247826C (pt) |
BR (1) | BR0200467B1 (pt) |
CA (1) | CA2372730C (pt) |
MX (1) | MXPA02001937A (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3937957B2 (ja) | 2002-07-22 | 2007-06-27 | 株式会社デンソー | 電解リン酸塩化成処理浴から有効成分を回収する方法 |
JP2005023422A (ja) * | 2003-06-09 | 2005-01-27 | Nippon Paint Co Ltd | 金属表面処理方法及び表面処理金属 |
JP4419905B2 (ja) * | 2005-04-28 | 2010-02-24 | 株式会社デンソー | 電解リン酸塩化成処理方法 |
JP4419968B2 (ja) * | 2005-07-15 | 2010-02-24 | 株式会社デンソー | 電解リン酸塩化成処理方法ならびに温間もしくは熱間鍛造加工方法 |
KR100729438B1 (ko) | 2006-09-21 | 2007-06-15 | (주)천우테크 | 부동태용 인산염젤 |
CN101555616B (zh) * | 2009-05-13 | 2012-11-07 | 大连理工大学 | 镍钛合金表面羟基磷灰石/二氧化钛复合涂层的制备方法 |
JP2012021177A (ja) * | 2010-07-12 | 2012-02-02 | Denso Corp | 電解リン酸塩化成処理法 |
JP5278391B2 (ja) * | 2010-07-16 | 2013-09-04 | 株式会社デンソー | 電解リン酸塩化成処理方法 |
GB201121124D0 (en) | 2011-12-08 | 2012-01-18 | Dow Corning | Hydrolysable silanes |
GB201121128D0 (en) | 2011-12-08 | 2012-01-18 | Dow Corning | Treatment of filler with silane |
GB201121122D0 (en) | 2011-12-08 | 2012-01-18 | Dow Corning | Hydrolysable silanes and elastomer compositions containing them |
GB201121133D0 (en) | 2011-12-08 | 2012-01-18 | Dow Corning | Hydrolysable silanes |
WO2014188488A1 (ja) * | 2013-05-20 | 2014-11-27 | 貴和化学薬品株式会社 | 電解リン酸塩化成処理浴組成物及びリン酸塩化成処理方法 |
KR102005521B1 (ko) * | 2018-11-23 | 2019-07-30 | 그린화학공업(주) | 전해 인산염 피막처리 멀티 트랙 시스템 및 이를 이용한 전해 인산염 피막처리 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6043491A (ja) * | 1983-08-19 | 1985-03-08 | Nippon Denso Co Ltd | 鉄鋼表面に燐酸塩化成被膜を形成する方法 |
JPH0718021B2 (ja) * | 1987-11-27 | 1995-03-01 | 日本電装株式会社 | リン酸塩化成処理液の電気伝導度制御方法 |
DE58902702D1 (de) * | 1988-11-25 | 1992-12-17 | Metallgesellschaft Ag | Verfahren zum aufbringen von phosphatueberzuegen. |
JP2739864B2 (ja) * | 1991-05-01 | 1998-04-15 | 株式会社デンソー | リン酸塩化成処理方法 |
JPH05306497A (ja) | 1992-04-30 | 1993-11-19 | Nippondenso Co Ltd | リン酸塩化成処理方法 |
US5645706A (en) * | 1992-04-30 | 1997-07-08 | Nippondenso Co., Ltd. | Phosphate chemical treatment method |
JP2000160394A (ja) * | 1998-12-01 | 2000-06-13 | Nippon Parkerizing Co Ltd | 鉄系金属材料の短時間りん酸塩処理方法 |
BR9907916B1 (pt) | 1998-12-17 | 2011-07-26 | processo de tratamento quÍmico por fosfato eletrolÍtico para formar uma pelÍcula, e, pelÍcula composta sobre uma superfÍcie de aÇo. | |
JP3678096B2 (ja) * | 1998-12-17 | 2005-08-03 | 株式会社デンソー | 電解リン酸塩化成処理方法及び鉄鋼表面に形成される複合皮膜の形成方法 |
JP3937957B2 (ja) * | 2002-07-22 | 2007-06-27 | 株式会社デンソー | 電解リン酸塩化成処理浴から有効成分を回収する方法 |
-
2002
- 2002-01-29 JP JP2002020568A patent/JP4019723B2/ja not_active Expired - Lifetime
- 2002-02-20 US US10/077,777 patent/US7833404B2/en not_active Expired - Fee Related
- 2002-02-21 EP EP02003269A patent/EP1234896A1/en not_active Withdrawn
- 2002-02-21 BR BRPI0200467-4A patent/BR0200467B1/pt active IP Right Grant
- 2002-02-22 KR KR10-2002-0009562A patent/KR100491178B1/ko active IP Right Grant
- 2002-02-22 MX MXPA02001937A patent/MXPA02001937A/es active IP Right Grant
- 2002-02-22 CA CA002372730A patent/CA2372730C/en not_active Expired - Lifetime
- 2002-02-22 CN CNB02105245XA patent/CN1247826C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20020069167A (ko) | 2002-08-29 |
BR0200467A (pt) | 2002-10-29 |
JP4019723B2 (ja) | 2007-12-12 |
KR100491178B1 (ko) | 2005-05-24 |
JP2002322593A (ja) | 2002-11-08 |
US20020162752A1 (en) | 2002-11-07 |
CN1381616A (zh) | 2002-11-27 |
CN1247826C (zh) | 2006-03-29 |
EP1234896A1 (en) | 2002-08-28 |
MXPA02001937A (es) | 2004-08-12 |
US7833404B2 (en) | 2010-11-16 |
CA2372730C (en) | 2006-11-07 |
CA2372730A1 (en) | 2002-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2013, OBSERVADAS AS CONDICOES LEGAIS. |