EP0913460A3 - Method for cleaning floors - Google Patents

Method for cleaning floors Download PDF

Info

Publication number
EP0913460A3
EP0913460A3 EP98120204A EP98120204A EP0913460A3 EP 0913460 A3 EP0913460 A3 EP 0913460A3 EP 98120204 A EP98120204 A EP 98120204A EP 98120204 A EP98120204 A EP 98120204A EP 0913460 A3 EP0913460 A3 EP 0913460A3
Authority
EP
European Patent Office
Prior art keywords
cleaning
crystalline
cleaning floors
stubbornly
sticky
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
EP98120204A
Other languages
German (de)
French (fr)
Other versions
EP0913460B1 (en
EP0913460A2 (en
Inventor
Hans-Leo Dipl.-Oecotrophologe Fernschild
Heiko Dr. Dipl.-Chem. Faubel
Hans-Werner Dipl.Ing. Ratering
Gian-Domenico Ameglio
Birgit Skodell
Karl-Heinz Rogmann
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.)
Ecolab Inc
Original Assignee
Henkel Ecolab GmbH and Co KG
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 Henkel Ecolab GmbH and Co KG filed Critical Henkel Ecolab GmbH and Co KG
Publication of EP0913460A2 publication Critical patent/EP0913460A2/en
Publication of EP0913460A3 publication Critical patent/EP0913460A3/en
Application granted granted Critical
Publication of EP0913460B1 publication Critical patent/EP0913460B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • C11D2111/14—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Bei diesem Verfahren zur Reinigung von stark verschmutzten harten Fußbodenbelägen wird zusätzlich zu einem üblichen flüssigen wäßrigen Reinigungsmittel ein kristallines wasserlösliches Salz in streufähiger Form auf die zu reinigenden Flächen aufgebracht. Diese Flächen werden dann mechanisch bearbeitet ehe sich das kristalline Salz in der Reinigungslösung auflöst. Das Verfahren eignet sich insbesondere zur Entfernung sehr hartnäckig anhaftender Verschmutzungen.With this process for cleaning heavily soiled hard floor coverings becomes in addition to a common liquid aqueous cleaning agent a crystalline water-soluble salt in a scatterable form on the ones to be cleaned Surfaces applied. These surfaces are then machined before the crystalline salt dissolves in the cleaning solution. The procedure is suitable especially stubbornly sticky to remove Pollution.

EP98120204A 1997-11-03 1998-10-24 Method for cleaning floors Expired - Lifetime EP0913460B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19748379A DE19748379C2 (en) 1997-11-03 1997-11-03 Methods for cleaning floors
DE19748379 1997-11-03

Publications (3)

Publication Number Publication Date
EP0913460A2 EP0913460A2 (en) 1999-05-06
EP0913460A3 true EP0913460A3 (en) 1999-07-14
EP0913460B1 EP0913460B1 (en) 2003-12-10

Family

ID=7847362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120204A Expired - Lifetime EP0913460B1 (en) 1997-11-03 1998-10-24 Method for cleaning floors

Country Status (3)

Country Link
EP (1) EP0913460B1 (en)
AT (1) ATE256172T1 (en)
DE (2) DE19748379C2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855044A (en) * 1981-09-29 1983-04-01 Nippon Junyaku Kk Cleaning agent and cleaning method for dirt, filthy liquid or the like
WO1996023605A1 (en) * 1995-02-01 1996-08-08 Ecolab Inc. Method of cleaning floors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9210500D0 (en) * 1992-05-13 1992-07-01 Robert Mcbridge Group The Limi Cleaning compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855044A (en) * 1981-09-29 1983-04-01 Nippon Junyaku Kk Cleaning agent and cleaning method for dirt, filthy liquid or the like
WO1996023605A1 (en) * 1995-02-01 1996-08-08 Ecolab Inc. Method of cleaning floors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8319, Derwent World Patents Index; Class A97, AN 83-45178K, XP002103483 *

Also Published As

Publication number Publication date
ATE256172T1 (en) 2003-12-15
EP0913460B1 (en) 2003-12-10
DE19748379A1 (en) 1999-05-06
EP0913460A2 (en) 1999-05-06
DE19748379C2 (en) 1999-10-28
DE59810393D1 (en) 2004-01-22

Similar Documents

Publication Publication Date Title
ATA344584A (en) ACID, LIQUID CLEANING AGENT FOR CERAMIC PLATES AND METHOD FOR THE PRODUCTION THEREOF
DE3870414D1 (en) METHOD FOR SELF-CLEANING DRAINING SYSTEMS IN A CLEANING MACHINE, IN PARTICULAR A DISHWASHER, AND DEVICE FOR CARRYING OUT THE METHOD.
DE3865324D1 (en) METHOD FOR CLEANING DISHES.
DE69510289T2 (en) Process for the production of a fleece wipe
DE69818851D1 (en) WIPER WITH A SUBSTRATE ON WHICH AN INTERRUPTED PATTERN OF AN INVERSE EMULSION WITH A LARGE INNER PHASE IS APPLIED, AND METHOD FOR PRODUCING THE SAME
EP0100194A3 (en) Car cleaning composition containing solid polymers
ATA512978A (en) CLEANING AGENT FOR TEXTILE SURFACES AND METHOD FOR THE PRODUCTION THEREOF
DE69502053D1 (en) Process for cleaning acrylic acid
DE69018785T2 (en) Process for suppressing the formation of polymer crusts in heat exchangers during the polymerisation of alpha-olefins.
DE69911642D1 (en) METHOD FOR DETERMINING THE OPTIMUM NUMBER OF COMPLEX SAMPLE VALUES FOR COHERENT AVERAGING IN A MEDIATION SYSTEM
DE3780117D1 (en) METHOD FOR CLEANING ALUMINUM SURFACES.
DE69713258D1 (en) Process for cleaning lactic acid
DE69020823T2 (en) Process for cleaning molded plastic bodies before coating them.
EP0913460A3 (en) Method for cleaning floors
EP0849355A3 (en) Powder washing and cleaning components
DE69408160T3 (en) DETERGENT AND CLEANING AGENT AND METHOD FOR THE PRODUCTION THEREOF
DE59101154D1 (en) Method for measuring the cleaning effectiveness of cleaning bodies in heat exchangers.
EP1190922A3 (en) Cleaning device for a glass pane and method for cleaning a glass pane
ATE38362T1 (en) PROCESS FOR HYDROPHOBIZING MOTOR VEHICLES IN CAR WASH SYSTEMS AND MEANS FOR CARRYING OUT THE PROCESS.
CA2070484A1 (en) Method of Regenerating Aluminum Surface Cleaning Agent
DE69629848D1 (en) METHODS FOR CLEANING SURFACES SOILED BY TREATED OR UNPROCESSED OIL PRODUCTS, ADSORPTION AGENTS FOR CLEANING SURFACES, AND METHODS FOR THE PRODUCTION THEREOF
DE59107776D1 (en) Method for operating a windshield wiper and cleaning device for a vehicle and device for carrying out the method
EP0161676A3 (en) Device for catching muddy water and snow residues dripping down under motor vehicles in garages and other parking areas
DE4311713C1 (en) Cleaning lime-scale from glass, plastics and tiled surfaces - using cleaning fluid comprising citric or tartaric acid in glycerine, ethylene glycol, propylene glycol and polyethylene:glycol]
EP0369138A3 (en) Process and device for washing vehicles

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19981024

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ECOLAB GMBH & CO. OHG

17Q First examination report despatched

Effective date: 20030203

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ECOLAB INC.

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031210

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031210

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031210

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59810393

Country of ref document: DE

Date of ref document: 20040122

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040321

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040305

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041024

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041031

26N No opposition filed

Effective date: 20040913

BERE Be: lapsed

Owner name: *ECOLAB INC.

Effective date: 20041031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: *ECOLAB INC.

Effective date: 20041031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040510

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170918

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20171018

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20171024

Year of fee payment: 20

Ref country code: GB

Payment date: 20171018

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59810393

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20181023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20181023