EP2017328A2 - Huile de coupe sans silicone et son utilisation - Google Patents

Huile de coupe sans silicone et son utilisation Download PDF

Info

Publication number: EP2017328A2
Authority: EP; European Patent Office
Prior art keywords: cutting oil; polyalkylene glycol; oil according; cutting; sawing
Prior art date: 2007-07-18
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP08156413A

Other languages

German (de)

English (en)

Other versions

EP2017328A3 (fr

Inventor

Torsten Henning

Anja Kindling

Rüdiger Landers

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.)

Evonik Goldschmidt GmbH

Original Assignee

Evonik Goldschmidt GmbH

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.)

2007-07-18

Filing date

2008-05-19

Publication date

2009-01-21

2008-05-19 Application filed by Evonik Goldschmidt GmbH filed Critical Evonik Goldschmidt GmbH

2009-01-21 Publication of EP2017328A2 publication Critical patent/EP2017328A2/fr

2009-04-22 Publication of EP2017328A3 publication Critical patent/EP2017328A3/fr

Status Withdrawn legal-status Critical Current

Links

239000010730 cutting oil Substances 0.000 title claims abstract description 47
229920001515 polyalkylene glycol Polymers 0.000 claims abstract description 32
229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 15
239000011496 polyurethane foam Substances 0.000 claims abstract description 15
239000002904 solvent Substances 0.000 claims abstract description 12
239000000654 additive Substances 0.000 claims abstract description 10
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 5
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
WMYINDVYGQKYMI-UHFFFAOYSA-N 2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol Chemical compound CCC(CO)(CO)COCC(CC)(CO)CO WMYINDVYGQKYMI-UHFFFAOYSA-N 0.000 claims description 2
TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 claims description 2
AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims description 2
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 2
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 2
239000000600 sorbitol Substances 0.000 claims description 2
239000007858 starting material Substances 0.000 claims 1
229920000151 polyglycol Polymers 0.000 description 9
239000010695 polyglycol Substances 0.000 description 9
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 8
239000006260 foam Substances 0.000 description 8
150000001875 compounds Chemical class 0.000 description 5
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
229920002635 polyurethane Polymers 0.000 description 4
239000004814 polyurethane Substances 0.000 description 4
229920002545 silicone oil Polymers 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
229920004482 WACKER® Polymers 0.000 description 3
150000001412 amines Chemical class 0.000 description 3
238000005520 cutting process Methods 0.000 description 3
230000000996 additive effect Effects 0.000 description 2
235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
-1 polydimethylsiloxanes Polymers 0.000 description 2
229920001296 polysiloxane Polymers 0.000 description 2
229910018540 Si C Inorganic materials 0.000 description 1
230000000844 anti-bacterial effect Effects 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
239000003899 bactericide agent Substances 0.000 description 1
CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
239000004205 dimethyl polysiloxane Substances 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000000417 fungicide Substances 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
239000003755 preservative agent Substances 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1

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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—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
- 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
- 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
- C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups 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
- C10M2209/107—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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/071—Branched chain compounds
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/09—Characteristics associated with water
- C10N2020/091—Water solubility
- 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
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
- 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
- C10N2040/32—Wires, ropes or cables lubricants

Definitions

the invention relates to silicone-free cutting oils and their use in band saw systems, for example when sawing polyurethane block foams and the production of furniture with such polyurethane foam parts, which show good results in fire tests.
Sawing systems require cutting oils to reduce the friction between the saw blade or saw band and the body to be cut.
band sawing systems are used in the processing of polyurethane block foams.
the friction between saw and polyurethane foam is particularly high, so that basically a cutting oil is needed.
silicone oils such as polydimethylsiloxanes having a viscosity of 5 to 1000 mPa s measured at 25 ° C.
high demands are placed on the cut polyurethane foam parts with respect to flame retardancy, especially if the foam parts are further processed into pieces of furniture such as mattresses or seating. It shows that foam parts, which were produced with silicone-containing cutting oils, achieve poor results in fire tests.
polyalkylene glycols can be used as cutting oils or in cutting oils and these cutting oils containing polyalkylene glycols, optionally solvents and optionally other auxiliaries and additives, solve this problem.
silicone-free means that no compounds are present which have Si-C or Si-O-C bonds.
the cutting oils of the invention preferably contain ethylene oxide / propylene oxide copolymers, which are preferably obtainable by copolymerizing ethylene oxide (EO) and propylene oxide (PO) with a polyhydric alcohol.
the cutting oils according to the invention preferably comprise polyalkylene glycols which are reacted with glycerol, trimethylolpropane, pentaerythritol, Diglycerol, triglycerol, ditrimethylolpropane, dipentaerythritol or sorbitol, most preferably pentaerythritol were prepared as a polyvalent starting alcohol.
the polyalkylene glycols contained in the cutting oils according to the invention preferably have an EO / PO weight ratio of from 80:20 to 40:60, preferably from 80:20 to 70:30 and preferably from 75:25.
the polyalkylene glycols preferably have an average molar mass of from 2,000 to 30,000 g / mol, particularly preferably from 3,500 to 20,000 g / mol and very particularly preferably from 5,000 to 7,500 g / mol.
the polyalkylene glycols contained in the cutting oils according to the invention are miscible with water in any ratio.
polyalkylene glycols which are contained in the cutting oils according to the invention can, for. B. commercially available polyalkylene glycols, such as polyglycol P41 / 300, polyglycol P41 / 3000 or polyglycol P41 / 12000 Clariant be.
polyalkylene glycols (often referred to as polyoxyalkylenes), which may be contained as polyalkylene glycol in the cutting oil according to the invention, as in the prior art, for.
polyoxyalkylenes polyalkylene glycols
the preparation of the polyalkylene glycols is preferably carried out in an alkaline catalyzed manner, and more preferably with pentaerythritol as the starting alcohol.
the cutting oil can also contain one or more solvents in addition to polyalkylene glycol.
the cutting oil preferably has from 1 to 99% by weight, preferably from 50 to 90% by weight, of solvent (s) B).
a preferred solvent is water.
the cutting oil according to the invention may comprise one or more auxiliary and / or additives C).
Preferred auxiliaries and / or additives C) may, for. B. conventional preservatives such as bactericides or fungicides z.
triethanolamine and corrosion inhibitors such as Hostacor ® IT, manufacturer Clariant be.
Another object of the invention is the use of the cutting oils according to the invention in sawing equipment, preferably in band sawing systems and more preferably in band sawing equipment for / sawing polyurethane foams or polyurethane block foams.
the present invention tailored polyurethane foam parts obtained by sawing, in particular band sawing polyurethane foams using cutting oil according to the invention and the use of polyurethane foam cut parts according to the invention for the production of articles with good fire properties, for the production of furniture and in particular for the production of furniture with good fire properties.
Good fire properties are understood to mean that the polyurethane foam parts pass the fire test in accordance with ASTM D 1692 (burned-out section maximum 125 mm).
Cutting oil according to the invention silicone-free, consisting of 99.5% by weight of polyglycol P 41/300, 0.5% by weight of triethanolamine.
Cutting oil according to the invention silicone-free, consisting of 49.5% by weight of polyglycol P 41/3000, 50% by weight of water, 0.5% by weight of triethanolamine.
Cutting oil according to the invention silicone-free, consisting of 10% by weight of polyglycol P 41/12000, 89.5% by weight of water, 0.5% by weight of triethanolamine.
the saw band of a band saw was coated with the particular cutting oil by rubbing it with a soaked rag and then determining the number of cutting operations that were possible before viscoelastic block foam ruptured due to excessive friction during cutting.
Foam parts of the predetermined size (150 mm ⁇ 50 mm ⁇ 13 mm) were sprayed with the example cutting oils (in each case about 10 g) and dried at room temperature for 48 hours.
the results of the Fire tests ASTM D 1692 in which the test specimen is placed horizontally on a sieve and is subjected to a flame from below for 60 seconds, is given in the burned-out distance (maximum 125 mm) (Table 1).
Table 1 Results of sawing tests and burn tests release agent Number of possible cutting operations Results ASTM D 1692 Distance (mm) 1 8th 102 2 8th 110 3 7 120 A 8th > 125, failed test
the silicone-free cutting oils used according to the invention are equivalent to classic silicone oil in terms of lubricity, but show significantly better results in the burn-off test according to ASTM D 1692.

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Lubricants (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polyurethanes Or Polyureas (AREA)

EP08156413A 2007-07-18 2008-05-19 Huile de coupe sans silicone et son utilisation Withdrawn EP2017328A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102007033430A DE102007033430A1 (de)	2007-07-18	2007-07-18	Siliconfreies Schneidöl und seine Verwendung

Publications (2)

Publication Number	Publication Date
EP2017328A2 true EP2017328A2 (fr)	2009-01-21
EP2017328A3 EP2017328A3 (fr)	2009-04-22

Family

ID=39651236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08156413A Withdrawn EP2017328A3 (fr)	2007-07-18	2008-05-19	Huile de coupe sans silicone et son utilisation

Country Status (5)

Country	Link
US (1)	US20090020904A1 (fr)
EP (1)	EP2017328A3 (fr)
CN (1)	CN101348744A (fr)
DE (1)	DE102007033430A1 (fr)
RU (1)	RU2008129903A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2470757C2 (ru) *	2011-02-28	2012-12-27	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗГУ)	Устройство охлаждения режущего инструмента
JP6039935B2 (ja) *	2012-06-29	2016-12-07	出光興産株式会社	水性加工液
DE102013204991A1 (de)	2013-03-21	2014-09-25	Evonik Industries Ag	Herstellung von Polyurethanschäumen, die Polyole auf Polyolefinbasis enthalten
PL2987598T3 (pl)	2014-08-19	2019-09-30	Evonik Degussa Gmbh	Dyspersja hybrydowa i jej zastosowanie
FR3149903A1 (fr) *	2023-06-13	2024-12-20	Totalenergies Onetech	Utilisation de polyalkylène glycols à titre d’agents antigel dans une composition lubrifiante aqueuse

Citations (2)

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DE1284018B (de) *	1963-05-17	1968-11-28	Mobil Oil Corp	Waessrige Metallbearbeitungsfluessigkeit
DE3914887A1 (de) *	1989-05-05	1990-11-08	Optimol Oelwerke Gmbh	Gleitmittel zur herabsetzung der reibung zwischen gummi und metall

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GB846839A (en) *	1959-01-30	1960-08-31	Shell Res Ltd	Method and lubricating composition for metal rolling, cutting and drilling
BE469342A (fr) *	1961-01-23
GB932893A (en) *	1961-05-31	1963-07-31	Socony Mobil Oil Co Inc	Cutting fluid
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EP1148076A1 (fr) *	2000-04-17	2001-10-24	Clariant GmbH	Glycols de polyoxyalkylène solubles dans l'eau ayant un indice de viscosité élevé et une toxicité faible sous forme d'un aérosol
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2007
- 2007-07-18 DE DE102007033430A patent/DE102007033430A1/de not_active Withdrawn
2008
- 2008-05-19 EP EP08156413A patent/EP2017328A3/fr not_active Withdrawn
- 2008-07-03 CN CNA200810136009XA patent/CN101348744A/zh active Pending
- 2008-07-17 US US12/174,799 patent/US20090020904A1/en not_active Abandoned
- 2008-07-17 RU RU2008129903/04A patent/RU2008129903A/ru not_active Application Discontinuation

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Publication number	Priority date	Publication date	Assignee	Title
DE1284018B (de) *	1963-05-17	1968-11-28	Mobil Oil Corp	Waessrige Metallbearbeitungsfluessigkeit
DE3914887A1 (de) *	1989-05-05	1990-11-08	Optimol Oelwerke Gmbh	Gleitmittel zur herabsetzung der reibung zwischen gummi und metall

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Title
"Ullmann's encyclopedia of industrial chemistry", vol. A21, 1992, VCH VERLAGSGESELLSCHAFT MBH, pages: 579 - 589

Also Published As

Publication number	Publication date
EP2017328A3 (fr)	2009-04-22
US20090020904A1 (en)	2009-01-22
RU2008129903A (ru)	2010-01-27
DE102007033430A1 (de)	2009-01-22
CN101348744A (zh)	2009-01-21

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2008-12-19	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
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