EP0919607A3 - Schmierstoff für die mechanische Bearbeitung bzw. Verarbeitung von Werkstoffen sowie Additiv für einen Schmierstoff - Google Patents

Schmierstoff für die mechanische Bearbeitung bzw. Verarbeitung von Werkstoffen sowie Additiv für einen Schmierstoff Download PDF

Info

Publication number
EP0919607A3
EP0919607A3 EP98122266A EP98122266A EP0919607A3 EP 0919607 A3 EP0919607 A3 EP 0919607A3 EP 98122266 A EP98122266 A EP 98122266A EP 98122266 A EP98122266 A EP 98122266A EP 0919607 A3 EP0919607 A3 EP 0919607A3
Authority
EP
European Patent Office
Prior art keywords
lubricant
additive
materials
formula
mechanical working
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Withdrawn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
EP98122266A
Other languages
English (en)
French (fr)
Other versions
EP0919607A2 (de
Inventor
Berndt Dr. Singer
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.)
Rhenus Lub GmbH and Co KG
Original Assignee
Rhenus Lub GmbH and Co KG
Rhenus Wilhelm Reiners GmbH and Co
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 Rhenus Lub GmbH and Co KG, Rhenus Wilhelm Reiners GmbH and Co filed Critical Rhenus Lub GmbH and Co KG
Publication of EP0919607A2 publication Critical patent/EP0919607A2/de
Publication of EP0919607A3 publication Critical patent/EP0919607A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/06—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/044—Cyclic ethers having four or more ring atoms, e.g. furans, dioxolanes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/046—Hydroxy ethers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • C10M2209/1075—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106 used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/16—Antiseptic; (micro) biocidal or bactericidal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/24—Emulsion properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Es wird ein Schmierstoff für die mechanische Bearbeitung bzw. Verarbeitung von Werkstoffen, enthaltend mindestens eine Basisverbindung sowie mindestens ein Additiv zur physikalischen und/oder mikrobiologischen Stabilisierung des Schmierstoffes auf der Basis eines aromatischen Alkohols beschrieben. Hierbei weist der Schmierstoff als Additiv einen aromatischen Alkohol der Formel I
Figure 80000001
auf, wobei in Formel I R1 bis R5 Wasserstoff, eine lineare und/oder verzweigte C1-C4-Alkylgruppe und m eine ganze Zahl zwischen 0 und 4 bedeuten und wobei in Formel I jedoch R1 bis R5 nicht gleichzeitig Wasserstoff sind.
EP98122266A 1997-11-26 1998-11-24 Schmierstoff für die mechanische Bearbeitung bzw. Verarbeitung von Werkstoffen sowie Additiv für einen Schmierstoff Withdrawn EP0919607A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752370 1997-11-26
DE19752370 1997-11-26

Publications (2)

Publication Number Publication Date
EP0919607A2 EP0919607A2 (de) 1999-06-02
EP0919607A3 true EP0919607A3 (de) 2000-08-09

Family

ID=7849859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98122266A Withdrawn EP0919607A3 (de) 1997-11-26 1998-11-24 Schmierstoff für die mechanische Bearbeitung bzw. Verarbeitung von Werkstoffen sowie Additiv für einen Schmierstoff

Country Status (2)

Country Link
EP (1) EP0919607A3 (de)
DE (1) DE19854151A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833278A1 (de) * 1998-07-24 2000-01-27 Rhenus Wilhelm Reiners Gmbh & Verfahren zur Kühlung und/oder Schmierung
DE102011077654B4 (de) * 2011-06-16 2020-12-03 BSH Hausgeräte GmbH Verfahren zur Herstellung eines Blechteils durch Umformen
CN110747688B (zh) * 2019-10-14 2023-03-24 浙江理工大学 矿物油类的造纸烘缸用乳液剥离剂组合物及其制备方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212728A (en) * 1967-08-03 1970-11-18 Bayer Ag Microbicidal compositions comprising formaldehyde-benzyl alcohol reaction products
DE2020349A1 (de) * 1970-04-25 1971-11-11 Goldschmidt Ag Th Biocide Zubereitung
CH562180A5 (de) * 1970-11-20 1975-05-30 Lilly Co Eli
US4110430A (en) * 1974-02-02 1978-08-29 Haarmann & Reimer Gmbh A method of deodorizing
US4446161A (en) * 1982-03-29 1984-05-01 General Foods Corporation Aromatic, monohydric alcohols as preservatives for foods
US4770670A (en) * 1986-12-22 1988-09-13 Arco Chemical Company Fire resistant microemulsions containing phenyl alcohols as cosurfactants
EP0291102A2 (de) * 1987-11-13 1988-11-17 del Ross, Sergio, Dr. Wässrige Metallbearbeitungsflüssigkeiten für spanabhebende Schneidearbeiten
DE4217690C1 (en) * 1992-05-25 1993-09-23 Schuelke & Mayr Gmbh, 2000 Norderstedt, De Disinfectant for use in animal stalls - contains aldehyde(s), alkyl:alkanol(s) and phenoxy:alkanol(s)
WO1996019428A1 (en) * 1994-12-21 1996-06-27 Schülke & Mayr GmbH Biocidal alcohols, their production and their use

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212728A (en) * 1967-08-03 1970-11-18 Bayer Ag Microbicidal compositions comprising formaldehyde-benzyl alcohol reaction products
DE2020349A1 (de) * 1970-04-25 1971-11-11 Goldschmidt Ag Th Biocide Zubereitung
CH562180A5 (de) * 1970-11-20 1975-05-30 Lilly Co Eli
US4110430A (en) * 1974-02-02 1978-08-29 Haarmann & Reimer Gmbh A method of deodorizing
US4446161A (en) * 1982-03-29 1984-05-01 General Foods Corporation Aromatic, monohydric alcohols as preservatives for foods
US4770670A (en) * 1986-12-22 1988-09-13 Arco Chemical Company Fire resistant microemulsions containing phenyl alcohols as cosurfactants
EP0291102A2 (de) * 1987-11-13 1988-11-17 del Ross, Sergio, Dr. Wässrige Metallbearbeitungsflüssigkeiten für spanabhebende Schneidearbeiten
DE4217690C1 (en) * 1992-05-25 1993-09-23 Schuelke & Mayr Gmbh, 2000 Norderstedt, De Disinfectant for use in animal stalls - contains aldehyde(s), alkyl:alkanol(s) and phenoxy:alkanol(s)
WO1996019428A1 (en) * 1994-12-21 1996-06-27 Schülke & Mayr GmbH Biocidal alcohols, their production and their use

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ALDRICH: "Catalog Handbook of Fine Chemicals 1996-1997", ALDRICH CHEMIE, NETHERLANDS, XP002140168 *
MORRIS J A ET AL: "ANTIMICROBIAL ACTIVITY OF AROMA CHEMICALS AND ESSENTIAL OILS", JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY,US,AMERICAN OIL CHEMISTS' SOCIETY. CHAMPAIGN, 1 May 1979 (1979-05-01), pages 595 - 603, XP000645444, ISSN: 0003-021X *
R.C.WEAST: "CRC Hanbook of Chemistry and Physics", 1 April 1978, CRC PRESS, INC, FLORIDA, U.S.A, XP002140167 *

Also Published As

Publication number Publication date
DE19854151A1 (de) 1999-09-09
EP0919607A2 (de) 1999-06-02

Similar Documents

Publication Publication Date Title
KR920005968A (ko) 모발 처리 조성물
FR2355026A1 (fr) Oligomeres de (phenoxy substitue)cyclotriphosphazenes et de diols aromatiques utiles comme agents ignifuges pour des matieres polymeres
BR8904492A (pt) Polimero de diorganopolissiloxano e processo para a preparacao do mesmo
KR920702211A (ko) 신규 복합체 및 유화 조성물
KR830000681A (ko) N-알킬화 아미노알콜의 제조방법
FR2657617B1 (fr) Emulsions huile-dans-eau a base de silicones insolubles et d'un agent emulsionnant du type acide ether carboxylique polyoxyalkylene, et leur application en cosmetique et en dermatologie.
DE69108921D1 (de) Verwendung von gemischen auf der basis von fettalkoholen zur herstellung von emulsionen, verfahren zur herstellung von emulsionen und danach hergestellte emulsionen.
MY107434A (en) Cleaning compositions.
KR830003505A (ko) 피로포스파토 티타네이트 부가물
KR890002198A (ko) 유기 규소 화합물
ATE50695T1 (de) Emulgiermittelkonzentrate fuer wasser in fluechtigen siliconemulsionen, deren anwendung fuer kosmetische zubereitungen un deren herstellung.
BR8903906A (pt) Polimiero diorganopolisiloxano modificado,e,processo de sua preparacao
EP0919607A3 (de) Schmierstoff für die mechanische Bearbeitung bzw. Verarbeitung von Werkstoffen sowie Additiv für einen Schmierstoff
ATE179206T1 (de) Kraftstoffzusätze
BR8807325A (pt) Polieteruretana,processo para sua preparacao,agentes auxiliares de processamento e aplicacao da polieteruretana
BG93644A (bg) Състав на грес
KR920701195A (ko) 페닐디옥산
ATE349T1 (de) Verfahren zur herstellung von tris-(aether-aminen) und so erhaltene tris-(aether-amine).
KR900006355A (ko) 신규 페로센 유도체, 그것을 함유한 계면활성제 및 유기박막의 제조방법
KR920006480A (ko) 활성 매트릭스에 적용하기 위한 네마틱 액정 조성물
EP0248197A3 (de) Verwendung von Aminogruppen enthaltenden Polyglykolethern als schaumdrückende Zusätze in schaumarmen Reinigungmitteln
DE2517057B2 (de) Verfahren zur verbesserung der mechanischen und der griffeigenschaften von mineralgegerbten ledern oder pelzfellen oder daraus hergestellter bekleidung
EP0373474A3 (de) Verfahren zur Herstellung einer ozonresistenten Flexodruckform
KR910004889A (ko) 합성 섬유제품의 항균 처리방법
KR940005807A (ko) 가죽과 모피의 타닝 방법

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

AK Designated contracting states

Kind code of ref document: A2

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

RIC1 Information provided on ipc code assigned before grant

Free format text: 7C 10M 173/00 A, 7C 10M 129/06 B, 7A 01N 31/04 B, 7C 07C 33/20 B, 7C 10N 30:16 Z

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RHENUS LUB GMBH & CO. KG

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

17P Request for examination filed

Effective date: 20010131

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20040826

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: 20050601