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EP0913464A4 - Process for cleaning articles - Google Patents

Process for cleaning articles

Info

Publication number
EP0913464A4
EP0913464A4 EP97924236A EP97924236A EP0913464A4 EP 0913464 A4 EP0913464 A4 EP 0913464A4 EP 97924236 A EP97924236 A EP 97924236A EP 97924236 A EP97924236 A EP 97924236A EP 0913464 A4 EP0913464 A4 EP 0913464A4
Authority
EP
European Patent Office
Prior art keywords
cleaning articles
articles
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.)
Withdrawn
Application number
EP97924236A
Other languages
German (de)
French (fr)
Other versions
EP0913464A1 (en
Inventor
Toshiro Yamada
Mitsuru Sugawara
Kuniaki Goto
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Publication of EP0913464A1 publication Critical patent/EP0913464A1/en
Publication of EP0913464A4 publication Critical patent/EP0913464A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • 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
    • 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
    • C11D7/5004—Organic solvents
    • C11D7/5027—Hydrocarbons
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/48—Regeneration of cleaning solutions
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP97924236A 1996-05-30 1997-05-28 Process for cleaning articles Withdrawn EP0913464A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15909696 1996-05-30
JP159096/96 1996-05-30
PCT/JP1997/001807 WO1997045521A1 (en) 1996-05-30 1997-05-28 Process for cleaning articles

Publications (2)

Publication Number Publication Date
EP0913464A1 EP0913464A1 (en) 1999-05-06
EP0913464A4 true EP0913464A4 (en) 1999-09-01

Family

ID=15686157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97924236A Withdrawn EP0913464A4 (en) 1996-05-30 1997-05-28 Process for cleaning articles

Country Status (3)

Country Link
EP (1) EP0913464A4 (en)
KR (1) KR20000016203A (en)
WO (1) WO1997045521A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051651A1 (en) * 1997-05-16 1998-11-19 Nippon Zeon Co., Ltd. Fluorinated hydrocarbons, detergents, deterging method, polymer-containing fluids, and method of forming polymer films
CN1127462C (en) * 1997-12-26 2003-11-12 日本瑞翁株式会社 Process for preparation of compounds having-CH2-CHF-groups
JP7117616B2 (en) * 2018-02-02 2022-08-15 パナソニックＩｐマネジメント株式会社 Method for processing optical glass element and optical glass element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028196A1 (en) * 1993-06-01 1994-12-08 Alliedsignal Inc. Multiple solvent cleaning system
WO1995005448A1 (en) * 1993-08-16 1995-02-23 Daikin Industries, Ltd. Cleaning solvent composition and method of cleaning or drying article
EP0982281A1 (en) * 1997-05-15 2000-03-01 JAPAN as Represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY Fluorinated, saturated hydrocarbons

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07108997B2 (en) * 1990-05-21 1995-11-22 工業技術院長 Cleaning solvent
JPH05184807A (en) * 1992-01-17 1993-07-27 Asahi Chem Ind Co Ltd Method for removing combustible solvent from article surface
JPH05331489A (en) * 1992-05-29 1993-12-14 Asahi Glass Co Ltd Solvent composition for cleaning
JP3209450B2 (en) * 1992-05-29 2001-09-17 旭硝子株式会社 Cleaning solvent composition
JPH07197092A (en) * 1993-12-28 1995-08-01 Asahi Glass Co Ltd Method for cleaning and drying
JPH07194901A (en) * 1994-01-11 1995-08-01 Asahi Glass Co Ltd Method for washing and drying
JPH07265604A (en) * 1994-03-31 1995-10-17 Asahi Glass Co Ltd Washing and drying method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028196A1 (en) * 1993-06-01 1994-12-08 Alliedsignal Inc. Multiple solvent cleaning system
WO1995005448A1 (en) * 1993-08-16 1995-02-23 Daikin Industries, Ltd. Cleaning solvent composition and method of cleaning or drying article
EP0670365A1 (en) * 1993-08-16 1995-09-06 Daikin Industries, Limited Cleaning solvent composition and method of cleaning or drying article
EP0982281A1 (en) * 1997-05-15 2000-03-01 JAPAN as Represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY Fluorinated, saturated hydrocarbons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9745521A1 *

Also Published As

Publication number Publication date
EP0913464A1 (en) 1999-05-06
KR20000016203A (en) 2000-03-25
WO1997045521A1 (en) 1997-12-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19981229

AK Designated contracting states

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Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 19990716

AK Designated contracting states

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Designated state(s): DE FR GB

RIC1 Information provided on ipc code assigned before grant

Free format text: 6C 11D 7/50 A, 6C 11D 7/30 B, 6B 08B 3/08 B, 6C 23G 5/028 B, 6C 23G 5/02 B, 6C 11D 11/00 B

17Q First examination report despatched

Effective date: 20010226

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030520