FR2551078B1 - Perfectionnements aux compositions pour la dissolution de metaux et procede de dissolution - Google Patents

Perfectionnements aux compositions pour la dissolution de metaux et procede de dissolution

Info

Publication number
FR2551078B1
FR2551078B1 FR8405236A FR8405236A FR2551078B1 FR 2551078 B1 FR2551078 B1 FR 2551078B1 FR 8405236 A FR8405236 A FR 8405236A FR 8405236 A FR8405236 A FR 8405236A FR 2551078 B1 FR2551078 B1 FR 2551078B1
Authority
FR
France
Prior art keywords
dissolution
metals
compositions
Prior art date
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.)
Expired
Application number
FR8405236A
Other languages
English (en)
French (fr)
Other versions
FR2551078A1 (fr
Inventor
Kwee Chang Wong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dart Industries Inc
Original Assignee
Dart Industries Inc
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.)
Filing date
Publication date
Application filed by Dart Industries Inc filed Critical Dart Industries Inc
Publication of FR2551078A1 publication Critical patent/FR2551078A1/fr
Application granted granted Critical
Publication of FR2551078B1 publication Critical patent/FR2551078B1/fr
Expired legal-status Critical Current

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8405236A 1983-08-22 1984-04-03 Perfectionnements aux compositions pour la dissolution de metaux et procede de dissolution Expired FR2551078B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/525,070 US4437928A (en) 1983-08-22 1983-08-22 Dissolution of metals utilizing a glycol ether

Publications (2)

Publication Number Publication Date
FR2551078A1 FR2551078A1 (fr) 1985-03-01
FR2551078B1 true FR2551078B1 (fr) 1988-04-08

Family

ID=24091788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8405236A Expired FR2551078B1 (fr) 1983-08-22 1984-04-03 Perfectionnements aux compositions pour la dissolution de metaux et procede de dissolution

Country Status (11)

Country Link
US (1) US4437928A (cg-RX-API-DMAC7.html)
JP (1) JPS6050182A (cg-RX-API-DMAC7.html)
KR (1) KR920006356B1 (cg-RX-API-DMAC7.html)
CA (1) CA1194389A (cg-RX-API-DMAC7.html)
CH (1) CH666059A5 (cg-RX-API-DMAC7.html)
DE (1) DE3430341A1 (cg-RX-API-DMAC7.html)
FR (1) FR2551078B1 (cg-RX-API-DMAC7.html)
GB (1) GB2147547B (cg-RX-API-DMAC7.html)
IT (1) IT1176621B (cg-RX-API-DMAC7.html)
MX (1) MX162660A (cg-RX-API-DMAC7.html)
NL (1) NL8401754A (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859281A (en) * 1987-06-04 1989-08-22 Pennwalt Corporation Etching of copper and copper bearing alloys
US5104326A (en) * 1991-01-25 1992-04-14 Molex Incorporated Printed circuit board shielded electrical connector
US5492540A (en) * 1994-06-13 1996-02-20 S. C. Johnson & Son, Inc. Soft surface cleaning composition and method with hydrogen peroxide
US5534167A (en) * 1994-06-13 1996-07-09 S. C. Johnson & Son, Inc. Carpet cleaning and restoring composition
US6043209A (en) * 1998-01-06 2000-03-28 Playtex Products, Inc. Stable compositions for removing stains from fabrics and carpets and inhibiting the resoiling of same
US6331490B1 (en) * 1998-03-13 2001-12-18 Semitool, Inc. Process for etching thin-film layers of a workpiece used to form microelectric circuits or components
US6632292B1 (en) * 1998-03-13 2003-10-14 Semitool, Inc. Selective treatment of microelectronic workpiece surfaces
ES2322932T3 (es) * 1999-12-30 2009-07-02 HENKEL AG & CO. KGAA Abrillantamiento/pasivacion de superficies metalicas sin peligro de emisiones de oxidos de nitrogeno.
US6858097B2 (en) * 1999-12-30 2005-02-22 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Brightening/passivating metal surfaces without hazard from emissions of oxides of nitrogen
TWI568859B (zh) 2010-04-15 2017-02-01 恩特葛瑞斯股份有限公司 廢棄印刷電路板之回收利用方法
ES2619568T3 (es) 2011-12-15 2017-06-26 Entegris Inc. Aparato y método de extracción de metales de soldadura durante el reciclaje de equipo eléctrico y electrónico de desecho
JP2015507692A (ja) * 2011-12-20 2015-03-12 ソルベイ （チャイナ） カンパニー リミテッド 金属表面の腐食のための活性化剤としてのフェノール化合物の使用
DE102014101813A1 (de) 2013-02-26 2014-08-28 Buchen Umweltservice Gmbh Haltevorrichtung für eine Reinigungsvorrichtung an einem Rohr sowie Hochdruckreinigungsvorrichtung zur Reinigung von Rohren
USD808799S1 (en) 2015-11-17 2018-01-30 Hunter Fan Company Carton with color striping
CN113529086A (zh) * 2021-07-28 2021-10-22 南通群安电子材料有限公司 适用于硫酸-双氧水体系的减铜加速剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037159B2 (cg-RX-API-DMAC7.html) * 1973-02-21 1975-12-01
GB1449525A (en) * 1974-08-21 1976-09-15 Tokai Electro Chemical Co Method of stabilizing acid aqueous solutions of hydrogen peroxide
JPS5286933A (en) * 1976-01-14 1977-07-20 Tokai Electro Chemical Co Method of treating surface of copper and copper alloy
US4236957A (en) 1979-06-25 1980-12-02 Dart Industries Inc. Dissolution of metals utilizing an aqueous H2 SOY --H2 O.sub. -mercapto containing heterocyclic nitrogen etchant

Also Published As

Publication number Publication date
JPH0427306B2 (cg-RX-API-DMAC7.html) 1992-05-11
IT1176621B (it) 1987-08-18
IT8422377A0 (it) 1984-08-21
GB2147547A (en) 1985-05-15
CH666059A5 (de) 1988-06-30
NL8401754A (nl) 1985-03-18
KR850002838A (ko) 1985-05-20
FR2551078A1 (fr) 1985-03-01
MX162660A (es) 1991-06-13
GB2147547B (en) 1987-09-30
KR920006356B1 (ko) 1992-08-03
US4437928A (en) 1984-03-20
JPS6050182A (ja) 1985-03-19
DE3430341A1 (de) 1985-03-14
GB8406798D0 (en) 1984-04-18
CA1194389A (en) 1985-10-01

Similar Documents

Publication Publication Date Title
GB2120146B (en) Method and apparatus for melting and casting metal
FR2549720B1 (fr) Compositions et procede pour traiter les cheveux
FR2556335B1 (fr) Composition et procede pour inhiber la formation de tartre
FR2544647B1 (fr) Procede et dispositif pour fabriquer des pieces d'usinage
DE3462665D1 (en) Method and apparatus for cutting metal plate
FI834673A7 (fi) Menetelmä ja laite metallin jatkuvaksi valamiseksi.
FR2551078B1 (fr) Perfectionnements aux compositions pour la dissolution de metaux et procede de dissolution
GB2147009B (en) Method and apparatus for continuous electroplating of alloys
GB2093169B (en) Metal pouring apparatus and method
FR2551081B1 (fr) Nouvelles compositions pour la dissolution de metaux et procede de dissolution
EP0161099A3 (en) Method and apparatus for melting metal ingots
FR2549407B1 (fr) Agents soudables de scellement pour metaux et procede d'utilisation
GB2145358B (en) Apparatus and method for the continuous casting of metal strip
IT8421301A1 (it) "metodo ed apparato per fare polvere di leghe"
BE893533A (fr) Procede et composition pour l'electrodeposition de l'etain
FR2551080B1 (fr) Ameliorations aux compositions pour la dissolution de metaux et procede de dissolution
FR2540855B1 (fr) Composition et procede pour inhiber la formation du tartre
IT1154027B (it) Metodo ed apparecchio per sbavare
FR2555600B1 (fr) Compositions ameliorees pour la dissolution de metaux et procede de dissolution
FR2551079B1 (fr) Compositions perfectionnees pour la dissolution de metaux et procede de dissolution
KR850001921A (ko) 용융된 철의 욕에 칼슘을 첨가하는 방법 및 그 장치
FR2500481B1 (fr) Procede et appareil pour la reduction de minerais metalliques
DE3269813D1 (en) Method of continuous casting of steel and apparatus therefor
ZA833656B (en) Method and apparatus for melting and casting metal
FR2551077B1 (fr) Compositions nouvelles pour la dissolution de metaux et procede de dissolution

Legal Events

Date Code Title Description
ST Notification of lapse