EP0178340B1 - Agent de nettoyage pour machines et appareils ainsi que pour leurs pièces - Google Patents

Agent de nettoyage pour machines et appareils ainsi que pour leurs pièces Download PDF

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Publication number
EP0178340B1
EP0178340B1 EP84112490A EP84112490A EP0178340B1 EP 0178340 B1 EP0178340 B1 EP 0178340B1 EP 84112490 A EP84112490 A EP 84112490A EP 84112490 A EP84112490 A EP 84112490A EP 0178340 B1 EP0178340 B1 EP 0178340B1
Authority
EP
European Patent Office
Prior art keywords
cleaning
parts
well
apparatuses
cleaning machines
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.)
Expired - Lifetime
Application number
EP84112490A
Other languages
German (de)
English (en)
Other versions
EP0178340A1 (fr
Inventor
Jürgen Rohrmoser
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.)
Individual
Original Assignee
Individual
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=25810667&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0178340(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE19833316988 priority Critical patent/DE3316988C2/de
Application filed by Individual filed Critical Individual
Priority to AT84112490T priority patent/ATE58752T1/de
Priority to DE8484112490T priority patent/DE3483692D1/de
Priority to EP84112490A priority patent/EP0178340B1/fr
Publication of EP0178340A1 publication Critical patent/EP0178340A1/fr
Application granted granted Critical
Publication of EP0178340B1 publication Critical patent/EP0178340B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C11D7/24—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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/18—Hydrocarbons

Definitions

  • the invention relates to the use of D-limonene, optionally in a mixture with DL-limonene, for cleaning machines and devices and their parts, in particular in the paper, cardboard, cardboard and pulp industry.
  • the cleaning agents hitherto used for the above-mentioned purpose mostly contain chlorinated hydrocarbons or consist of chlorinated hydrocarbons and therefore bring with them major wastewater problems.
  • DE-A-31 44 168 describes a waterless hand cleaning agent of the gel type, which is characterized in that it contains 46.6 to 52.6% by weight of terpene obtained from distilled citrus oils, 2.5 to, in addition to conventional components 3.3% by weight of an acid mixture formed from the combination of 2% by weight of myristic acid, 50% by weight of palmitic acid and 48% by weight of stearic acid and water in a concentration required to produce a gel.
  • US-A-4 414 128 and EP-A-0 040 882 describe cleaning compositions which consist of a combination of 1 to 20% of a surfactant, 0.5 to 10% of a mono- and / or sesquiterpene and 0.5 up to 10% of a polar solvent with certain solubility in water.
  • the present invention has for its object to propose the use of a cleaning agent for cleaning machines and devices and their parts, in particular the paper, cardboard, cardboard and pulp industry, which is not considered harmful to health according to the Working Materials Ordinance, and that can be described as physiologically harmless.
  • cleaning agent which is a quick-splitting cleaning agent which is in particular also capable of cleaning or cleaning bitumen, latex, grease and resin residues from the aforementioned machines and devices or their parts to replace.
  • D-limonene was applied to a plastic sieve made of polyamide-polyester and having a size of approx. 90 m 2 by means of a spray tube.
  • the impurities on the sieve e.g. Resin deposits were quickly dissolved and washed out in dispersed form by a subsequent spray treatment with water, which was carried out using water spray pipes.
  • the cleaning agent which consists of D-limonene, was applied to a plastic felt, which consists of polyamide polyester and has a size of 220 m 2 , by means of a spray tube while the machine is running.
  • the cleaning agent was also applied to such a plastic felt by means of a spray tube when the machine was idling, again according to another embodiment when the machine was at a standstill and finally in another embodiment to the removed felt.
  • the felt thus regains its old desired drainage properties, so that the desired quality in production is again achieved.
  • Roller cleaning was also carried out with the cleaning agent, the sticky impurities being dissolved or removed.
  • the cleaning agent can be used for machine cleaning, resin, bitumen, etc. impurities being removed in an elegant manner.
  • Another advantage of the cleaning agent is that it can also be used in particular in the case of a machine that produces or runs Leef.

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)
  • Detergent Compositions (AREA)

Claims (1)

  1. Utilisation de D-Limonene, le cas écheant en combination avec DL-Limonene, pour la nettoyage des machines et des appareils et de leurs parts, particulièrement dans l'industrie papetière, industrie des cartons et des cartons comprimés, et de L'industrie de cellulose.
EP84112490A 1983-05-10 1984-10-17 Agent de nettoyage pour machines et appareils ainsi que pour leurs pièces Expired - Lifetime EP0178340B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19833316988 DE3316988C2 (de) 1983-05-10 1983-05-10 Verfahren zum Reinigen von Vorrichtungen und Maschinen der Papier-, Pappe- und Zellstoff-Industrie
AT84112490T ATE58752T1 (de) 1984-10-17 1984-10-17 Mittel zum reinigen von maschinen und vorrichtungen sowie deren teilen.
DE8484112490T DE3483692D1 (de) 1984-10-17 1984-10-17 Mittel zum reinigen von maschinen und vorrichtungen sowie deren teilen.
EP84112490A EP0178340B1 (fr) 1983-05-10 1984-10-17 Agent de nettoyage pour machines et appareils ainsi que pour leurs pièces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833316988 DE3316988C2 (de) 1983-05-10 1983-05-10 Verfahren zum Reinigen von Vorrichtungen und Maschinen der Papier-, Pappe- und Zellstoff-Industrie
EP84112490A EP0178340B1 (fr) 1983-05-10 1984-10-17 Agent de nettoyage pour machines et appareils ainsi que pour leurs pièces

Publications (2)

Publication Number Publication Date
EP0178340A1 EP0178340A1 (fr) 1986-04-23
EP0178340B1 true EP0178340B1 (fr) 1990-11-28

Family

ID=25810667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112490A Expired - Lifetime EP0178340B1 (fr) 1983-05-10 1984-10-17 Agent de nettoyage pour machines et appareils ainsi que pour leurs pièces

Country Status (2)

Country Link
EP (1) EP0178340B1 (fr)
DE (1) DE3316988C2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316988C2 (de) * 1983-05-10 1986-07-17 Jürgen 6926 Kirchardt Rohrmoser Verfahren zum Reinigen von Vorrichtungen und Maschinen der Papier-, Pappe- und Zellstoff-Industrie
US4640719A (en) * 1985-07-01 1987-02-03 Petroleum Fermentations N.V. Method for printed circuit board and/or printed wiring board cleaning
DE69501023D1 (de) * 1994-07-18 1997-12-18 Halliburton Energy Serv Inc Verfahren zur Entfernung von Verunreinigungen von Metalloberflächen
FR2733247B1 (fr) * 1995-04-20 1997-06-13 Atochem Elf Sa Agent de nettoyage a base de cycloalcanes
DE19519268C1 (de) * 1995-05-31 1997-01-23 Stockhausen Chem Fab Gmbh Verwendung von Mitteln zur Zellstoff- und Papierherstellung
US6564869B2 (en) 2001-07-16 2003-05-20 M-I, L.L.C. Method and composition for cleaning and inhibiting solid, bitumin tar, and viscous fluid accretion in and on well equipment
ITMI20080696A1 (it) * 2008-04-16 2009-10-17 Acquaflex S R L "composizione biocida e disperdente e suo uso in un metodo per controllare l'inquinamento biologico e la formazione di depositi in un impianto per la produzione della carta e/o della pasta legno"
US9512387B2 (en) 2011-02-11 2016-12-06 Dubois Chemicals, Inc. Cleaning compositions for removing polymeric contaminants from papermaking surfaces
US9856398B2 (en) 2014-12-22 2018-01-02 Dubois Chemicals, Inc. Method for controlling deposits on papermaking surfaces
US10851330B2 (en) 2015-07-29 2020-12-01 Dubois Chemicals, Inc. Method of improving paper machine fabric performance
EP3514283A1 (fr) * 2018-01-19 2019-07-24 Jim Constantacos Procédé pour améliorer le dépulpage au moyen d'un adjuvant de dépulpage respectueux de l'environnement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1004466A (en) * 1962-10-31 1965-09-15 Petrolite Corp Improved non-aqueous deinking process
GB1237874A (en) * 1967-07-19 1971-06-30 Unilever Australia Proprietary Detergent composition
US3933674A (en) * 1975-02-07 1976-01-20 Farnsworth Albert M Cleaning composition
JPS5414406A (en) * 1977-07-05 1979-02-02 Dotolo V Deterging compositions
DE2843764C3 (de) * 1978-10-06 1982-01-14 Georg Scheidel Jr. Gmbh, 8606 Hirschaid Reinigungsmittel
ATE32608T1 (de) * 1980-05-27 1988-03-15 Procter & Gamble Terpen-loesungsmittelgemisch verwendbar zur herstellung fluessiger reinigungsmittelzusammensetzungen.
US4414128A (en) * 1981-06-08 1983-11-08 The Procter & Gamble Company Liquid detergent compositions
DE3144168A1 (de) * 1981-11-06 1983-05-19 Robert Cornelius 32750 Longwood Fla. Ghegan Wasserloses, terpen aus zitrusoel enthaltendes handreinigungsmittel
DE3316988C2 (de) * 1983-05-10 1986-07-17 Jürgen 6926 Kirchardt Rohrmoser Verfahren zum Reinigen von Vorrichtungen und Maschinen der Papier-, Pappe- und Zellstoff-Industrie

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Aus der Chemiepraxis" *
Dr. Placzek, Chemische Produkte für die Papierfabrikation, P.Keppler Verlag KG, Heusenstamm *
Merkblatt der Firma Weissmeer, Baltische Import/Export, Gebr. Beckmann, Hamburg *
Merkblatt der Firma Ziegener, Beilstein/Württ. *

Also Published As

Publication number Publication date
EP0178340A1 (fr) 1986-04-23
DE3316988C2 (de) 1986-07-17
DE3316988A1 (de) 1984-11-15

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