EP0717789A4 - Zusammensetzungen und verfahren zur behandlung von reinigungsflüssigkeiten - Google Patents

Zusammensetzungen und verfahren zur behandlung von reinigungsflüssigkeiten

Info

Publication number
EP0717789A4
EP0717789A4 EP95925520A EP95925520A EP0717789A4 EP 0717789 A4 EP0717789 A4 EP 0717789A4 EP 95925520 A EP95925520 A EP 95925520A EP 95925520 A EP95925520 A EP 95925520A EP 0717789 A4 EP0717789 A4 EP 0717789A4
Authority
EP
European Patent Office
Prior art keywords
compositions
methods
composition
cleaning solvents
treating cleaning
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.)
Granted
Application number
EP95925520A
Other languages
English (en)
French (fr)
Other versions
EP0717789B1 (de
EP0717789A1 (de
Inventor
Esfandiar Kiany
Bruce Blair
Anne O'donnell
Stephen Lee Kunkel
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.)
Safety Kleen Systems Inc
Original Assignee
Safety Kleen Systems 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 Safety Kleen Systems Inc filed Critical Safety Kleen Systems Inc
Publication of EP0717789A1 publication Critical patent/EP0717789A1/de
Publication of EP0717789A4 publication Critical patent/EP0717789A4/de
Application granted granted Critical
Publication of EP0717789B1 publication Critical patent/EP0717789B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C23G5/024—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing hydrocarbons
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C11D7/34—Organic compounds containing sulfur
    • 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
    • C11D7/5027—Hydrocarbons
    • 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
    • C11D7/24—Hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP95925520A 1994-07-07 1995-07-06 Zusammensetzungen und verfahren zur behandlung von reinigungsflüssigkeiten Expired - Lifetime EP0717789B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27119094A 1994-07-07 1994-07-07
US271190 1994-07-07
PCT/US1995/008462 WO1996001915A1 (en) 1994-07-07 1995-07-06 Compositions and methods for treating cleaning solvents

Publications (3)

Publication Number Publication Date
EP0717789A1 EP0717789A1 (de) 1996-06-26
EP0717789A4 true EP0717789A4 (de) 1997-01-08
EP0717789B1 EP0717789B1 (de) 1999-09-22

Family

ID=23034571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95925520A Expired - Lifetime EP0717789B1 (de) 1994-07-07 1995-07-06 Zusammensetzungen und verfahren zur behandlung von reinigungsflüssigkeiten

Country Status (6)

Country Link
EP (1) EP0717789B1 (de)
AT (1) ATE184922T1 (de)
AU (1) AU2962595A (de)
CA (1) CA2170364C (de)
DE (1) DE69512361D1 (de)
WO (1) WO1996001915A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602215A1 (de) * 1986-01-25 1987-07-30 Hoechst Ag Photopolymerisierbares gemisch und dieses enthaltendes photopolymerisierbares aufzeichnungsmaterial
DE69528151T2 (de) * 1994-07-07 2003-01-30 Safety-Kleen Uk Ltd., Isleworth Verbesserte lösungsmittelzusammunsetzung
US6004434A (en) * 1994-07-07 1999-12-21 Safety-Kleen Corp. Method of recycling cleaning solvent

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193499A (en) * 1961-10-03 1965-07-06 Phillips Petroleum Co Solvent and method for removing waxy deposits
JPH02248500A (ja) * 1989-03-22 1990-10-04 Daikin Ind Ltd 洗浄剤組成物および洗浄方法
EP0412475A2 (de) * 1989-08-07 1991-02-13 E.I. Du Pont De Nemours And Company Reinigungsmittel auf der Basis eines dibasischen Esters und eines Kohlenwasserstofflösungsmittels und Reinigungsverfahren
WO1991019831A1 (en) * 1990-06-11 1991-12-26 Martin Marietta Corporation Cycloparaffins containing cleaning composition and method of using them
US5196136A (en) * 1991-06-20 1993-03-23 E. I. Du Pont De Nemours And Company Cleaning composition of hydrocarbon component, surfactant and multibasic ester additive
US5207838A (en) * 1991-08-29 1993-05-04 Martin Marietta Energy Systems, Inc. Nonhazardous solvent composition and method for cleaning metal surfaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407707A (en) * 1981-08-24 1983-10-04 Exxon Research And Engineering Co. Process for dedusting solids-containing hydrocarbon oils

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193499A (en) * 1961-10-03 1965-07-06 Phillips Petroleum Co Solvent and method for removing waxy deposits
JPH02248500A (ja) * 1989-03-22 1990-10-04 Daikin Ind Ltd 洗浄剤組成物および洗浄方法
EP0412475A2 (de) * 1989-08-07 1991-02-13 E.I. Du Pont De Nemours And Company Reinigungsmittel auf der Basis eines dibasischen Esters und eines Kohlenwasserstofflösungsmittels und Reinigungsverfahren
WO1991019831A1 (en) * 1990-06-11 1991-12-26 Martin Marietta Corporation Cycloparaffins containing cleaning composition and method of using them
US5196136A (en) * 1991-06-20 1993-03-23 E. I. Du Pont De Nemours And Company Cleaning composition of hydrocarbon component, surfactant and multibasic ester additive
US5207838A (en) * 1991-08-29 1993-05-04 Martin Marietta Energy Systems, Inc. Nonhazardous solvent composition and method for cleaning metal surfaces

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 102, no. 14, 8 April 1985, Columbus, Ohio, US; abstract no. 118142a, REDEY A.: "Corrosion inhibiting and degreasing composition" page 293; column r; XP002015014 *
CHEMICAL ABSTRACTS, vol. 114, no. 8, 25 February 1991, Columbus, Ohio, US; abstract no. 64840d, TAMURA K.: "Cleaning agents for removal of rosin flux" page 153; XP000122329 *

Also Published As

Publication number Publication date
AU2962595A (en) 1996-02-09
EP0717789B1 (de) 1999-09-22
WO1996001915A1 (en) 1996-01-25
ATE184922T1 (de) 1999-10-15
CA2170364C (en) 1999-12-07
CA2170364A1 (en) 1996-01-25
EP0717789A1 (de) 1996-06-26
DE69512361D1 (de) 1999-10-28

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