ATE186071T1 - SOLVENT CLEANING OF OBJECTS - Google Patents

SOLVENT CLEANING OF OBJECTS

Info

Publication number
ATE186071T1
ATE186071T1 AT91302698T AT91302698T ATE186071T1 AT E186071 T1 ATE186071 T1 AT E186071T1 AT 91302698 T AT91302698 T AT 91302698T AT 91302698 T AT91302698 T AT 91302698T AT E186071 T1 ATE186071 T1 AT E186071T1
Authority
AT
Austria
Prior art keywords
solvent cleaning
objects
fluorine
solvent
molecular weight
Prior art date
Application number
AT91302698T
Other languages
German (de)
Inventor
Neil Winterton
David George Mcbeth
Original Assignee
Minnesota Mining & Mfg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10673894&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE186071(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of ATE186071T1 publication Critical patent/ATE186071T1/en

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
    • 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
    • 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
    • C11D7/5036—Azeotropic mixtures containing halogenated solvents
    • C11D7/504—Azeotropic mixtures containing halogenated solvents all solvents being halogenated hydrocarbons
    • C11D7/5063—Halogenated hydrocarbons containing heteroatoms, e.g. fluoro alcohols
    • 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
    • C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing 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)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Low molecular weight, fluorine-containing ethers of boiling point 20 DEG C to 120 DEG C are used in solvent cleaning applications.
AT91302698T 1990-04-04 1991-03-27 SOLVENT CLEANING OF OBJECTS ATE186071T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909007645A GB9007645D0 (en) 1990-04-04 1990-04-04 Solvent cleaning of articles

Publications (1)

Publication Number Publication Date
ATE186071T1 true ATE186071T1 (en) 1999-11-15

Family

ID=10673894

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91302698T ATE186071T1 (en) 1990-04-04 1991-03-27 SOLVENT CLEANING OF OBJECTS

Country Status (11)

Country Link
EP (1) EP0450855B1 (en)
JP (1) JP2961924B2 (en)
KR (1) KR100205296B1 (en)
AT (1) ATE186071T1 (en)
AU (1) AU640760B2 (en)
CA (1) CA2039828C (en)
DE (1) DE69131737T2 (en)
ES (1) ES2140382T3 (en)
GB (1) GB9007645D0 (en)
IE (1) IE911028A1 (en)
NZ (1) NZ237628A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005181A3 (en) * 1991-08-19 1993-05-18 Solvay Composition containing a fluorinated ether and use thereof.
US5273592A (en) * 1991-11-01 1993-12-28 Alliesignal Inc. Method of cleaning using partially fluorinated ethers having a tertiary structure
US6355113B1 (en) 1991-12-02 2002-03-12 3M Innovative Properties Company Multiple solvent cleaning system
WO1993011201A1 (en) * 1991-12-03 1993-06-10 United States Environmental Protection Agency Refrigerant compositions and processes for using same
US5888418A (en) * 1992-03-20 1999-03-30 The United States Of America As Represented By The Secretary Of Commerce Azeotropic refrigerant comprising bis-(difluoromethyl)ether and 1,1,2-trifluoroethane
US5278342A (en) * 1992-03-25 1994-01-11 Hampshire Chemical Corp. Vapor phase chlorination of difluoromethyl methyl ether
US5605882A (en) 1992-05-28 1997-02-25 E. I. Du Pont De Nemours And Company Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane
BE1006433A3 (en) * 1992-12-03 1994-08-23 Solvay Composition containing fluorinated ether and use thereof.
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether
US5658962A (en) 1994-05-20 1997-08-19 Minnesota Mining And Manufacturing Company Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
US5562854A (en) * 1994-09-29 1996-10-08 E. I. Du Pont De Nemours And Company Octafluorobutane compositions
US5925611A (en) 1995-01-20 1999-07-20 Minnesota Mining And Manufacturing Company Cleaning process and composition
US6506459B2 (en) 1995-01-20 2003-01-14 3M Innovative Properties Company Coating compositions containing alkoxy substituted perfluoro compounds
US6548471B2 (en) 1995-01-20 2003-04-15 3M Innovative Properties Company Alkoxy-substituted perfluorocompounds
US5718293A (en) * 1995-01-20 1998-02-17 Minnesota Mining And Manufacturing Company Fire extinguishing process and composition
JP2870577B2 (en) * 1995-03-28 1999-03-17 工業技術院長 Solvent composition
CA2219233A1 (en) * 1995-05-16 1996-11-21 Dean S. Milbrath Azeotrope-like compositions and their use
US5814595A (en) 1995-05-16 1998-09-29 Minnesota Mining And Manufacturing Company Azeotrope-like compositions and their use
US6008179A (en) 1995-05-16 1999-12-28 3M Innovative Properties Company Azeotrope-like compositions and their use
US5543055A (en) * 1995-06-06 1996-08-06 Hampshire Chemical Corp. Purifications of flourinated dimethyl ethers
AU5797296A (en) 1995-12-15 1997-07-14 Minnesota Mining And Manufacturing Company Cleaning process and composition
US6030934A (en) * 1997-02-19 2000-02-29 3M Innovative Properties Company Azeotropic compositions of methoxy-perfluoropropane and their use
US6552090B1 (en) 1997-09-15 2003-04-22 3M Innovative Properties Company Perfluoroalkyl haloalkyl ethers and compositions and applications thereof
US6022842A (en) * 1998-02-11 2000-02-08 3M Innovative Properties Company Azeotrope-like compositions including perfluorobutyl methyl ether, 1- bromopropane and alcohol
US6127430A (en) * 1998-12-16 2000-10-03 3M Innovative Properties Company Microemulsions containing water and hydrofluroethers
US6159917A (en) * 1998-12-16 2000-12-12 3M Innovative Properties Company Dry cleaning compositions containing hydrofluoroether
GB0203315D0 (en) * 2002-02-13 2002-03-27 Henly Stephen R Method of sterilising an article
AU2004252335B2 (en) 2003-06-27 2009-04-09 Asahi Glass Company, Limited Cleaning/rinsing method
JP5109556B2 (en) * 2006-11-01 2012-12-26 セントラル硝子株式会社 Azeotropic and azeotrope-like compositions comprising 1,1,2,2-tetrafluoro-1-methoxyethane
JP6274363B2 (en) * 2015-07-27 2018-02-07 旭硝子株式会社 Solvent composition, cleaning method, coating film forming method, heat transfer medium and thermal cycle system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957672A (en) * 1973-11-23 1976-05-18 The United States Of America As Represented By The Secretary Of The Navy Displacement of organic liquid films from solid surfaces by non aqueous systems
IT1213537B (en) * 1986-11-21 1989-12-20 Ausimont Spa PROCEDURE FOR THE PREPARATION OF PERFLUOROETERS BY FLUORURATION WITH ELEMENTARY FLUORINE.
US4948526A (en) * 1989-09-26 1990-08-14 Allied-Signal Inc. Azeotrope-like compositions of pentafluorodimethyl ether and monochlorodifluoromethane

Also Published As

Publication number Publication date
NZ237628A (en) 1994-07-26
CA2039828A1 (en) 1991-10-05
CA2039828C (en) 2001-01-23
EP0450855A2 (en) 1991-10-09
KR100205296B1 (en) 1999-07-01
AU640760B2 (en) 1993-09-02
AU7391391A (en) 1991-10-10
EP0450855B1 (en) 1999-10-27
JP2961924B2 (en) 1999-10-12
JPH05271692A (en) 1993-10-19
EP0450855A3 (en) 1992-01-15
DE69131737D1 (en) 1999-12-02
IE911028A1 (en) 1991-10-09
ES2140382T3 (en) 2000-03-01
KR910018532A (en) 1991-11-30
DE69131737T2 (en) 2000-06-08
GB9007645D0 (en) 1990-05-30

Similar Documents

Publication Publication Date Title
ATE186071T1 (en) SOLVENT CLEANING OF OBJECTS
DE3750834D1 (en) Manufacture of high molecular weight poly (vinylamines).
DE69023948D1 (en) Production of peroxide-containing perfluoropolyethers.
EP0288856A3 (en) Cleaning product for hard surfaces
DE3782187D1 (en) CROSS-LINKING EPOXY RESINS USING POLY-FUNCTIONAL PERFLUOROPOLYETHER.
BR9106146A (en) AZEOTROPIC COMPOSITIONS OF PERFLUORO-1,2-DIMETICYCLOBUTAN WITH 1,1-DICLORO-1-FLUOROETAN OR DICLOROTRIFLUOROETAN
FR2668209B1 (en) MOLECULAR SUCTION PUMP.
DK0479075T3 (en) Stabilizer containing woodwork
DE3880121D1 (en) SOLUTIONS OF COPOLYMERS OF THE TYPE TETRAFLUORETHYLENE / ETHYLENE.
DE59101043D1 (en) Use of epoxypolysiloxanes modified with oxyalkylene ether groups as curable coating agents.
SE8103677L (en) MODIFIED GLUCOSAMINOGYCLES WITH ANTILIPEMIC EFFECT AND MAINLY LESS ANTICOAGULANT EFFECTS
DE69106361D1 (en) INCLUDING COMPLEX OF NIMESULIDE WITH CYCLODEXTRINES.
IT9019294A0 (en) JAR OF AN IMPROVED TYPE FOR THE SUCTION AND COLLECTION OF LIQUIDS, PARTICULARLY ORGANIC LIQUIDS
DE59309054D1 (en) Cleaning solutions containing isopropanol with an increased flash point
DE3772518D1 (en) TWO POLYAZO COMPONENTS CONTAINING FIBER REACTIVE GROUPS OF THE VINYL SULPHONE SERIES.
DE68904731D1 (en) O-HYDROXYALKYLATION OF 1,1-DIHYDRO PERFLUORATED ALCOHOLS.
ATE146814T1 (en) SOLVENT MIXTURE WITH IMPROVED EVAPORATION
FI906210A0 (en) FOERFARANDE FOER FRAMSTAELLNING AV EN FORMAD DEL UR ETT METALLPLAOTSAEMNE OCH FORMAD DEL ERHAOLLEN MED DETTA FOERFARANDE.
FI874215A (en) POLYMER MODIFIED, OMAETTADE POLYESTER- ELLER POLYESTERAMIDHARTSER OR UR DESSA FRAMSTAELLD POLYMERBETONG.
ATE253628T1 (en) SOLVENTS USABLE AS CLEANING AGENTS
DE69210610D1 (en) IMPROVED PROCESSING STABILITY OF AETHYLENE-VINYL ALCOHOL POLYMER COMPOSITIONS
MY103838A (en) Azeotropic compositions of 1,1-difluoro-2,2- dichloroethane and methanol or ethanol.
SU675010A1 (en) Glass
ATE127493T1 (en) OLIGOPHOSPHATES WITH ANTIVIRAL EFFECT.
MY105715A (en) Binary azeotropic compositions of 2,2-dichloro-1,2- difluoroethane with methanol, ethanol or trans-1,2- dichloroethylene.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties