IT1053745B - Procedimento e apparato per la pulitura di articoli contaminati specialmente pannelli per circuiti stampati - Google Patents

Procedimento e apparato per la pulitura di articoli contaminati specialmente pannelli per circuiti stampati

Info

Publication number
IT1053745B
IT1053745B IT28648/73A IT2864873A IT1053745B IT 1053745 B IT1053745 B IT 1053745B IT 28648/73 A IT28648/73 A IT 28648/73A IT 2864873 A IT2864873 A IT 2864873A IT 1053745 B IT1053745 B IT 1053745B
Authority
IT
Italy
Prior art keywords
procedure
printed circuits
cleaning contaminated
contaminated items
especially panels
Prior art date
Application number
IT28648/73A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1053745B publication Critical patent/IT1053745B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/261—Alcohols; Phenols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5018—Halogenated solvents
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/263—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/267—Heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/28—Organic compounds containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacturing Of Printed Wiring (AREA)
IT28648/73A 1972-09-07 1973-09-06 Procedimento e apparato per la pulitura di articoli contaminati specialmente pannelli per circuiti stampati IT1053745B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4148472A GB1440438A (en) 1972-09-07 1972-09-07 Cleaning process

Publications (1)

Publication Number Publication Date
IT1053745B true IT1053745B (it) 1981-10-10

Family

ID=10419909

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28648/73A IT1053745B (it) 1972-09-07 1973-09-06 Procedimento e apparato per la pulitura di articoli contaminati specialmente pannelli per circuiti stampati

Country Status (12)

Country Link
US (1) US3904430A (it)
JP (1) JPS4992861A (it)
BE (1) BE804181R (it)
CA (1) CA1011223A (it)
CH (1) CH579952A5 (it)
DE (1) DE2345037C2 (it)
DK (1) DK150990C (it)
FR (1) FR2198795B2 (it)
GB (1) GB1440438A (it)
IT (1) IT1053745B (it)
NL (1) NL7312267A (it)
SE (1) SE392921B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070425A (en) * 1976-02-24 1978-01-24 E. I. Du Pont De Nemours And Company Polyamide gel removal
US4056403A (en) * 1976-05-27 1977-11-01 Olin Corporation Solvent composition used to clean polyurethane foam generating equipment
US4269630A (en) * 1979-10-01 1981-05-26 George M. Stephenson Two-step process and composition for cleaning polished surfaces
US4478364A (en) * 1980-11-07 1984-10-23 Re-Al, Inc. Method of mounting and cleaning electrical slide switch of flush through design
DE3361818D1 (en) * 1982-03-18 1986-02-27 Ici Plc Cleaning compositions
US4711256A (en) * 1985-04-19 1987-12-08 Robert Kaiser Method and apparatus for removal of small particles from a surface
US4787941A (en) * 1986-06-30 1988-11-29 Wang Laboratories, Inc. Cleaning method for keyboard assemblies
US4973420A (en) * 1989-05-04 1990-11-27 Hoechst Celanese Corporation Stripper composition for removal of protective coatings
MY114292A (en) * 1989-10-26 2002-09-30 Momentive Performance Mat Jp Method for removing residual liquid cleaning agent using a rinsing composition containing a polyorganosiloxane
WO1991011269A1 (en) * 1990-01-24 1991-08-08 Motorola, Inc. A method for electrical assembly cleaning
US5503681A (en) * 1990-03-16 1996-04-02 Kabushiki Kaisha Toshiba Method of cleaning an object
KR980700133A (ko) * 1990-03-16 1998-03-30 나시무로 다이조 세정방법 및 세정장치(Cleaning Method and Cleaning Apparatus)
US5593507A (en) * 1990-08-22 1997-01-14 Kabushiki Kaisha Toshiba Cleaning method and cleaning apparatus
US5304253A (en) * 1990-09-12 1994-04-19 Baxter International Inc. Method for cleaning with a volatile solvent
US5113883A (en) * 1990-10-22 1992-05-19 Baxter International Inc. Apparatus for cleaning objects with volatile solvents
US5082503A (en) * 1990-10-22 1992-01-21 Baxter International Inc. Method for removing contaminants from the surfaces of articles
US5106425A (en) * 1990-10-22 1992-04-21 Baxter International, Inc. Method for maintaining a flammable solvent in a non-flammable environment
DE588978T1 (de) * 1991-06-14 1995-04-20 Petroferm Inc., Fernandina Beach, Fla. Zusammensetzung und verfahren zum entfernen von rosin-lötflussmittel mit terpen und kohlenwasserstoffen.
US5273592A (en) * 1991-11-01 1993-12-28 Alliesignal Inc. Method of cleaning using partially fluorinated ethers having a tertiary structure
MX9206771A (es) * 1991-12-02 1993-06-01 Allied Signal Inc Mejoras en sistema de limpieza por solventes multiples
US6355113B1 (en) 1991-12-02 2002-03-12 3M Innovative Properties Company Multiple solvent cleaning system
US5494601A (en) * 1993-04-01 1996-02-27 Minnesota Mining And Manufacturing Company Azeotropic compositions
US5401429A (en) * 1993-04-01 1995-03-28 Minnesota Mining And Manufacturing Company Azeotropic compositions containing perfluorinated cycloaminoether
US5482563A (en) * 1993-04-06 1996-01-09 Motorola, Inc. Method for electrical assembly cleaning using a non-azeotropic solvent composition
US6187729B1 (en) * 1993-12-14 2001-02-13 Petroferm Inc. Cleaning composition comprising solvating agent and rinsing agent
US5534078A (en) * 1994-01-27 1996-07-09 Breunsbach; Rex Method for cleaning electronic assemblies

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB440732A (en) * 1934-07-05 1936-01-06 Walter Frederick Jesson Improved apparatus for degreasing metal and like non-absorbent articles
US2153577A (en) * 1935-03-07 1939-04-11 Du Pont Process of degreasing
US2104992A (en) * 1935-04-22 1938-01-11 Wacker Chemie Gmbh Machine for cleaning and degreasing articles
GB472342A (en) * 1935-05-22 1937-09-22 Ici Ltd Improvements in or relating to the cleaning and degreasing of materials
US2220124A (en) * 1938-07-20 1940-11-05 Westvaco Chlorine Products Cor Degreasing
FR1178073A (fr) * 1956-07-04 1959-05-04 Montedison Spa Procédé en phase vapeur pour le dégraissage des métaux
NL251879A (it) * 1959-05-22 1900-01-01
NL129954C (it) * 1964-04-02
US3553142A (en) * 1968-12-23 1971-01-05 Allied Chem Azeotrope and solvent compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane and acetonitrile
GB1335705A (en) * 1970-08-03 1973-10-31 Imp Smelting Corp Nsc Ltd Cleaning of articles
US3723332A (en) * 1970-11-27 1973-03-27 Allied Chem Stabilized perchlorofluorocarbon compositions
US3733218A (en) * 1971-11-15 1973-05-15 Diamond Shamrock Corp Removal of solder flux with azeotropic solvent mixtures

Also Published As

Publication number Publication date
US3904430A (en) 1975-09-09
BE804181R (fr) 1974-02-28
FR2198795A2 (it) 1974-04-05
DK150990B (da) 1987-10-05
AU5980873A (en) 1975-03-06
SE392921B (sv) 1977-04-25
FR2198795B2 (it) 1975-03-21
JPS4992861A (it) 1974-09-04
DE2345037C2 (de) 1986-03-13
DE2345037A1 (de) 1974-03-14
DK150990C (da) 1988-02-22
CA1011223A (en) 1977-05-31
NL7312267A (it) 1974-03-11
GB1440438A (en) 1976-06-23
CH579952A5 (it) 1976-09-30

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