IT8422381A0 - Dissoluzione di metalli conl'impiego di un derivato del furano. - Google Patents

Dissoluzione di metalli conl'impiego di un derivato del furano.

Info

Publication number
IT8422381A0
IT8422381A0 IT8422381A IT2238184A IT8422381A0 IT 8422381 A0 IT8422381 A0 IT 8422381A0 IT 8422381 A IT8422381 A IT 8422381A IT 2238184 A IT2238184 A IT 2238184A IT 8422381 A0 IT8422381 A0 IT 8422381A0
Authority
IT
Italy
Prior art keywords
furan
dissolution
derivative
metals
Prior art date
Application number
IT8422381A
Other languages
English (en)
Other versions
IT1176624B (it
Inventor
Kwee Chang Wong
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 IT8422381A0 publication Critical patent/IT8422381A0/it
Application granted granted Critical
Publication of IT1176624B publication Critical patent/IT1176624B/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
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/48—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating by irradiation, e.g. photolysis, radiolysis, particle radiation
    • C23C16/488—Protection of windows for introduction of radiation into the coating chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT22381/84A 1983-08-22 1984-08-21 Dissoluzione di metalli con l'impiego di un derivato del furano IT1176624B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/525,080 US4437932A (en) 1983-08-22 1983-08-22 Dissolution of metals utilizing a furan derivative

Publications (2)

Publication Number Publication Date
IT8422381A0 true IT8422381A0 (it) 1984-08-21
IT1176624B IT1176624B (it) 1987-08-18

Family

ID=24091833

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22381/84A IT1176624B (it) 1983-08-22 1984-08-21 Dissoluzione di metalli con l'impiego di un derivato del furano

Country Status (11)

Country Link
US (1) US4437932A (it)
JP (1) JPS6050186A (it)
KR (1) KR920006354B1 (it)
CA (1) CA1194390A (it)
CH (1) CH666057A5 (it)
DE (1) DE3430342A1 (it)
FR (1) FR2555600B1 (it)
GB (1) GB2147546B (it)
IT (1) IT1176624B (it)
MX (1) MX161653A (it)
NL (1) NL8401752A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273018B1 (en) 1997-08-22 2001-08-14 Graham Frederick Gottsche Buoyant substructure for offshore platform
AU2564600A (en) 1999-02-19 2000-09-04 Kvaerner Oil & Gas Usa Inc. Floating substructure with ballasting system
US7794531B2 (en) * 2007-01-08 2010-09-14 Enthone Inc. Organic solderability preservative comprising high boiling temperature alcohol
CN109972144A (zh) * 2019-04-10 2019-07-05 深圳市松柏实业发展有限公司 铜蚀刻液及其废液的再生利用方法和循环再生利用系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118228A (ja) * 1974-08-05 1976-02-13 Mitsubishi Gas Chemical Co Kinzokuhyomenshorieki
US4141850A (en) * 1977-11-08 1979-02-27 Dart Industries Inc. Dissolution of metals
US4158593A (en) 1977-11-08 1979-06-19 Dart Industries Inc. Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with selenium compounds
US4174253A (en) * 1977-11-08 1979-11-13 Dart Industries Inc. Dissolution of metals utilizing a H2 O2 -H2 SO4 solution catalyzed with hydroxy substituted cycloparaffins

Also Published As

Publication number Publication date
CA1194390A (en) 1985-10-01
JPS6050186A (ja) 1985-03-19
KR850002836A (ko) 1985-05-20
GB8406797D0 (en) 1984-04-18
DE3430342A1 (de) 1985-03-14
US4437932A (en) 1984-03-20
MX161653A (es) 1990-12-03
JPH0427304B2 (it) 1992-05-11
FR2555600A1 (fr) 1985-05-31
KR920006354B1 (ko) 1992-08-03
GB2147546A (en) 1985-05-15
CH666057A5 (de) 1988-06-30
GB2147546B (en) 1987-01-28
IT1176624B (it) 1987-08-18
FR2555600B1 (fr) 1990-11-02
NL8401752A (nl) 1985-03-18

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