[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IT1224141B - Dissoluzione di metalli con l'impiego di "epsilon"-caprolattame - Google Patents

Dissoluzione di metalli con l'impiego di "epsilon"-caprolattame

Info

Publication number
IT1224141B
IT1224141B IT22379/84A IT2237984A IT1224141B IT 1224141 B IT1224141 B IT 1224141B IT 22379/84 A IT22379/84 A IT 22379/84A IT 2237984 A IT2237984 A IT 2237984A IT 1224141 B IT1224141 B IT 1224141B
Authority
IT
Italy
Prior art keywords
caprolattame
epsilon
dissolution
metals
Prior art date
Application number
IT22379/84A
Other languages
English (en)
Other versions
IT8422379A0 (it
Inventor
Chang Wong Kwee
Original Assignee
Dart Ind 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 Ind Inc filed Critical Dart Ind Inc
Publication of IT8422379A0 publication Critical patent/IT8422379A0/it
Application granted granted Critical
Publication of IT1224141B publication Critical patent/IT1224141B/it

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
IT22379/84A 1983-08-22 1984-08-21 Dissoluzione di metalli con l'impiego di "epsilon"-caprolattame IT1224141B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/525,072 US4437930A (en) 1983-08-22 1983-08-22 Dissolution of metals utilizing ε-caprolactam

Publications (2)

Publication Number Publication Date
IT8422379A0 IT8422379A0 (it) 1984-08-21
IT1224141B true IT1224141B (it) 1990-09-26

Family

ID=24091800

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22379/84A IT1224141B (it) 1983-08-22 1984-08-21 Dissoluzione di metalli con l'impiego di "epsilon"-caprolattame

Country Status (10)

Country Link
US (1) US4437930A (it)
JP (1) JPS6050183A (it)
KR (1) KR920006351B1 (it)
CA (1) CA1194393A (it)
CH (1) CH666055A5 (it)
DE (1) DE3430340A1 (it)
FR (1) FR2551080B1 (it)
GB (1) GB2147544B (it)
IT (1) IT1224141B (it)
NL (1) NL8401750A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875972A (en) * 1988-07-27 1989-10-24 E. I. Du Pont De Nemours And Company Hydrogen peroxide compositions containing a substituted oxybenzene compound
US4915781A (en) * 1988-07-27 1990-04-10 E. I. Du Pont De Nemours And Company Stabilized hydrogen peroxide compositions
US4875973A (en) * 1988-07-27 1989-10-24 E. I. Du Pont De Nemours And Company Hydrogen peroxide compositions containing a substituted aminobenzaldehyde
JP2800020B2 (ja) * 1989-04-18 1998-09-21 東海電化工業株式会社 錫又は錫合金の化学溶解剤
CN102234806B (zh) * 2010-04-23 2013-05-08 比亚迪股份有限公司 一种不锈钢蚀刻液及蚀刻方法
EP2453041B1 (en) * 2010-11-10 2014-02-12 Atotech Deutschland GmbH Solution and process for the pre-treatment of copper surfaces using an N-alkoxylated adhesion-promoting compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756957A (en) * 1971-03-15 1973-09-04 Furukawa Electric Co Ltd Solutions for chemical dissolution treatment of metallic materials
US4158592A (en) * 1977-11-08 1979-06-19 Dart Industries Inc. Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with ketone compounds

Also Published As

Publication number Publication date
JPS6050183A (ja) 1985-03-19
GB2147544B (en) 1987-02-25
US4437930A (en) 1984-03-20
KR850002594A (ko) 1985-05-15
FR2551080B1 (fr) 1991-02-15
GB2147544A (en) 1985-05-15
JPH0427303B2 (it) 1992-05-11
NL8401750A (nl) 1985-03-18
DE3430340A1 (de) 1985-03-14
GB8406795D0 (en) 1984-04-18
KR920006351B1 (ko) 1992-08-03
FR2551080A1 (fr) 1985-03-01
IT8422379A0 (it) 1984-08-21
CH666055A5 (de) 1988-06-30
CA1194393A (en) 1985-10-01

Similar Documents

Publication Publication Date Title
FI912957A0 (fi) Metallitölkkirunko
FR2624223B1 (fr) Piece d'arret axial
SG49188G (en) Improvements in or relating to the dissolution of noble metals
GB8309836D0 (en) Extrusion of metals
EP0177158A3 (en) Thickening agents and the manufacture and use thereof
IT1199591B (it) Cesoia per metalli
IT1176623B (it) Disssoluzione di metalli con l'impiego di dioli
IT1176621B (it) Dissoluzione di metalli con l'impiego di un etere di glicol
GB8406053D0 (en) Personal environment enhancement paraphernalia
IT1224141B (it) Dissoluzione di metalli con l'impiego di "epsilon"-caprolattame
ZA843224B (en) Substituted cephalosporins as anti-inflammatory and antidegenerative agents
IT1176622B (it) Dissoluzione di metalli con l'impiego di un pirrolidone
TR21724A (tr) Ferrokrom metalinin tasfiye edilmesi
IT1176624B (it) Dissoluzione di metalli con l'impiego di un derivato del furano
GB2242202B (en) Improvements in or relating to the treatment of metal melts
IT1176620B (it) Dissoluzione di metalli con l'impiego di un lattone
IT8420916A1 (it) "procedimento di riduzione di c-nitroscarilammine".
GB2219312B (en) The heat-treatment of metal stock
JPS57122268A (en) Cooling construction of cases or the like
SG21287G (en) Extrusion of metals
RO90063A2 (ro) Compozitie de email metalizat
IT1147638B (it) Composizione e procedimento per placcare metalli
KR880017974U (ko) 금속제 샷틀텐숀
KR850003609U (ko) 금속제 갈쿠리
IT8732827V0 (it) Gomma antiusura con l'aggiunta di polvere di metalli ferrosi.