EP0900836B2 - Additiv zur Verbesserung der Fliessfähigkeit von Mineralölen und Mineralöldestillaten - Google Patents
Additiv zur Verbesserung der Fliessfähigkeit von Mineralölen und Mineralöldestillaten Download PDFInfo
- Publication number
- EP0900836B2 EP0900836B2 EP98115479A EP98115479A EP0900836B2 EP 0900836 B2 EP0900836 B2 EP 0900836B2 EP 98115479 A EP98115479 A EP 98115479A EP 98115479 A EP98115479 A EP 98115479A EP 0900836 B2 EP0900836 B2 EP 0900836B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- additive
- carbon atoms
- ethylene
- esters
- alkyl
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/16—Hydrocarbons
- C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
- C10L1/1855—Cyclic ethers, e.g. epoxides, lactides, lactones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1857—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
- C10L1/1905—Esters ester radical containing compounds; ester ethers; carbonic acid esters of di- or polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
- C10L1/191—Esters ester radical containing compounds; ester ethers; carbonic acid esters of di- or polyhydroxyalcohols
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
- C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
- C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1981—Condensation polymers of aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
- C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/224—Amides; Imides carboxylic acid amides, imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
- C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2250/00—Structural features of fuel components or fuel compositions, either in solid, liquid or gaseous state
- C10L2250/04—Additive or component is a polymer
Definitions
- the invention relates to an additive for improving the flowability of paraffin-containing mineral oils and mineral oil distillates, containing flow improvers based on ethylene-vinyl ester copolymers and terpolymers, polar nitrogen compounds and ethers and / or esters as solubilizers.
- crude oils and middle distillates obtained by distillation of crude oils such as gas oil, diesel oil or fuel oil
- crude oils and middle distillates obtained by distillation of crude oils contain different amounts of n-paraffins, which crystallize out as platelet-shaped crystals when the temperature is lowered and partly agglomerate with the inclusion of oil.
- the flow properties of the oils or distillates deteriorate, which can lead to disruptions in the extraction, transport, storage and / or use of the mineral oils and mineral oil distillates.
- the crystallization phenomenon especially in winter to deposits on the pipe walls, in some cases, eg. B. at standstill a pipeline, even lead to their complete blockage.
- Typical flow improvers for crude oils and middle distillates are copolymers and terpolymers of ethylene with carboxylic acid esters of vinyl alcohol.
- Another object of flow improver additives is to disperse the precipitated paraffin crystals, i. the delay or prevention of the sedimentation of paraffin crystals and thus the formation of a paraffin-rich layer at the bottom of storage containers.
- paraffin dispersants which can generally be used together with co- or terpolymers of ethylene and vinyl esters for the addition of mineral oils and mineral oil distillates.
- DE-A-40 19 623 discloses crystallization inhibitors for paraffins in petroleum fractions consisting of fatty amines and solutions of benzoic or formic acid in methanol, ethanol, cyclohexanol or isopropanol.
- EP-A-0 104 015 discloses the use of weak organic acids, especially aromatic acids such as benzoic acid, alkylphenols and alkarylsulfonic acids to improve the solubility of nitrogen compounds in oils.
- U.S. 4,210,424 discloses the use of polymers derived from carboxylic acid esters bearing alkyl side chains of from 6 to 30 carbon atoms, and / or C 8 -C 18 alkanols as solubilizers in compositions of ethylene copolymers, paraffin waxes and nitrogen compounds.
- EP-A-0 733 694 discloses solvent mixtures of aliphatic or alicyclic alcohols having at least 4 carbon atoms and aromatic hydrocarbons in a ratio of 10: 1 to 1: 2. The solvents are used to form a homogeneous mixture together with oil-soluble additives containing NR groups wherein R is a hydrocarbon radical of 8 to 40 carbon atoms.
- EP-A-0 398 101 discloses reaction products of aminoalkylene polycarboxylic acids with secondary amines and their use as an additive to middle distillates optionally together with as flow improvers known ethylene copolymers and conductivity improvers, wherein 2-EH-phthalate may be included.
- the task was therefore to find more efficient solubilizers between the polar nitrogen compounds and the ethylene / vinyl ester copolymers and terpolymers.
- Another object of the invention is a process for improving the flowability of mineral oils and mineral oil distillates, characterized in that they are added to the inventive additive.
- R and the acid radical are preferably linear or branched alkyl or alkenyl groups having 5 to 22 carbon atoms.
- R 'and the alcohol radical are preferably linear or branched alkyl or alkenyl groups having 2 to 22 carbon atoms.
- ethers are dihexyl ether, dioctyl ether, di (2-ethylhexyl) ether
- esters are oleic acid ester, 2-ethylhexyl stearate, 2-ethylhexyl acid butyrate, ethyl octanoate, ethylhexanoate, butyl 2-ethylhexylate, 2-ethylhexyl butyrate and Called 2-ethylhexyl acid 2-ethylhexyl ester.
- solubilizers are esters
- the use of mono- and diesters of both dialcohols and dicarboxylic acids is preferred.
- esters adipic acid di (2-ethylhexyl ester) may be mentioned.
- the additive in addition to the ethers and / or esters, up to 30% by weight of alkylphenol-aldehyde resins and / or up to 10% by weight of alcohols, aldehydes and / or acetals (in each case based on the entire preparation) ,
- the mixtures may further contain aliphatic and / or aromatic solvents.
- mixtures containing ethers and esters, such as, for example, as a by-product of the oxo process are used.
- a solvent mixture originating from the oxosynthesis hereinafter referred to as MS, is added as a solubilizer.
- MS is a mixture of a number of aliphatic and cyclic non-aromatic hydrocarbons.
- the main components of MS can be found in the following table: component Concentration range (wt%) Di-2-ethylhexyl 10 - 25 2-ethylhexyl acid-2-ethylhexyl 10 - 25 C 16 lactones 4 - 20 2-Ethylhexylbutyrat 3 - 10 2-ethylhexanediol- (1,3) glycol mono-n-butyrate 5 - 15 2-ethylhexanol 4 - 10 C 4 to C 8 acetals 2 - 10 2-ethylhexanediol- (1,3) 2 - 5 Ethers and esters ⁇ C 20 0 - 20
- Particularly preferred terpolymers of ethylene and vinyl esters are those which, in addition to 65 to 94 mol% of the structural units derived from ethylene and 5 to 35 mol% of vinyl acetate, contain 1 to 25 mol% of structural units of the formula (2) wherein R 3 is saturated, branched C 6 -C 16 alkyl having a tertiary carbon atom.
- the copolymers and terpolymers used for the additive mixture may also contain up to 5 mol% of monomer units derived from olefins such as vinyl ethers, alkyl acrylates, alkyl methacrylates, isobutylene or higher olefins having at least 5 carbon atoms such as Witches, 4-methylpentene, octene or diisobutylene derived.
- olefins such as vinyl ethers, alkyl acrylates, alkyl methacrylates, isobutylene or higher olefins having at least 5 carbon atoms such as Witches, 4-methylpentene, octene or diisobutylene derived.
- the polar nitrogen-containing compounds are preferred.
- monomeric polar nitrogen-containing compounds for example, the following substances can be used:
- EP-A-0 061 894 disclosed oil-soluble reaction products of phthalic anhydride with amines can be used in admixture with ethylene-vinyl acetate copolymers. Furthermore, the off EP-A-0 597 278 known reaction products of Aminoalkylencarbonklaren with primary or secondary amines suitable as monomeric nitrogen-containing compounds.
- the mixtures according to the invention are added to mineral oils or mineral oil distillates in the form of concentrates.
- These concentrates preferably contain 1 to 70, in particular 5 to 60 wt .-% of vinyl ester copolymers and paraffin dispersants in the ratio 1:10 to 10: 1, in particular in the ratio 1: 5 to 5: 1 and 1 to 60 wt .-% in particular from 5 to 50% by weight of the solvents according to the invention.
- the remainder to 100% may be aliphatic, aromatic solvents and alkylphenol resins, alcohols, aldehydes and / or acetals.
- Mineral oils or mineral oil distillates improved in their rheological properties by the mixtures according to the invention contain from 0.001 to 2, preferably from 0.005 to 0.5,% by weight of the mixtures, based on the distillate.
- the mixtures according to the invention can also be used together with one or more oil-soluble co-additives, which already by itself the cold flow properties of crude oils, lubricating oils or fuel oils improve, such as comb polymers.
- Comb polymers are polymers in which hydrocarbon radicals having at least 8, in particular at least 10, carbon atoms are bonded to a polymer backbone. Preferably, they are homopolymers whose alkyl side chains contain at least 8 and in particular at least 10 carbon atoms.
- copolymers at least 20%, preferably at least 30% of the monomers have side chains (compare Comb-like Polymers - Structure and Properties, NA Platé and VP Shibaev, J. Polym, Sci Macromolecular Revs 1974, 8, 117 ff).
- suitable comb polymers are, for. As fumarate / vinyl acetate copolymers (see. EP-A-0 153 176 ), Copolymers of a C 6 -C 24 - ⁇ -olefin and a NC 6 - to C 22 -alkylmaleimide (cf.
- EP-A-0 320 766 Further, esterified olefin / maleic anhydride copolymers, polymers and copolymers of ⁇ -olefins and esterified copolymers of styrene and maleic anhydride.
- the mixing ratio (in parts by weight) of the mixtures according to the invention with comb polymers is 1:10 to 20: 1, preferably 1: 1 to 10: 1.
- the mixtures according to the invention are suitable for improving the cold flow properties of animal, vegetable or mineral oils. They are particularly well suited for use with middle distillates.
- middle distillates are in particular those mineral oils which are obtained by distillation of crude oil and boil in the range of 120 to 450 ° C, for example kerosene, jet fuel, diesel and fuel oil.
- the concentrates show a significantly improved storage stability, especially at low temperatures.
- novel mixtures may be used alone or together with other additives, for example dewaxing aids, corrosion inhibitors, antioxidants, lubricity additives or sludge inhibitors.
- additives for example dewaxing aids, corrosion inhibitors, antioxidants, lubricity additives or sludge inhibitors.
- the addition of these additives to the oil can be carried out together with the mixture according to the invention or else separately.
- MS solvent mixture consisting of the following main components: Di-2-ethylhexyl 20% 2-ethylhexyl acid-2-ethylhexyl 14% C 16 lactones 17% 2-ethylhexanediol- (1,3) glycol mono-n-butyrate 10% 2-Ethylhexylbutyrat 5% 2-ethylhexanol 5% C 4 to C 8 acetals 10% Ether / ester ⁇ C 20 19%
- the mixtures according to the invention Upon reheating, the mixtures according to the invention remain homogeneous.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Combustion & Propulsion (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19739271A DE19739271A1 (de) | 1997-09-08 | 1997-09-08 | Additiv zur Verbesserung der Fließfähigkeit von Mineralölen und Mineralöldestillaten |
DE19739271 | 1997-09-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0900836A1 EP0900836A1 (de) | 1999-03-10 |
EP0900836B1 EP0900836B1 (de) | 2003-11-05 |
EP0900836B2 true EP0900836B2 (de) | 2008-06-11 |
Family
ID=7841576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98115479A Expired - Lifetime EP0900836B2 (de) | 1997-09-08 | 1998-08-18 | Additiv zur Verbesserung der Fliessfähigkeit von Mineralölen und Mineralöldestillaten |
Country Status (10)
Country | Link |
---|---|
US (1) | US6010989A (es) |
EP (1) | EP0900836B2 (es) |
JP (1) | JP4592124B2 (es) |
KR (1) | KR100599016B1 (es) |
AT (1) | ATE253623T1 (es) |
CA (1) | CA2246580A1 (es) |
DE (2) | DE19739271A1 (es) |
ES (1) | ES2209018T5 (es) |
NO (1) | NO984119L (es) |
SK (1) | SK123098A3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6495495B1 (en) | 1999-08-20 | 2002-12-17 | The Lubrizol Corporation | Filterability improver |
DE50011064D1 (de) * | 2000-01-11 | 2005-10-06 | Clariant Gmbh | Mehrfunktionelles Additiv für Brennstofföle |
DE10000649C2 (de) | 2000-01-11 | 2001-11-29 | Clariant Gmbh | Mehrfunktionelles Additiv für Brennstofföle |
DE10003297C2 (de) * | 2000-01-27 | 2003-08-21 | Clariant Gmbh | Sprengstoffe, enthaltend modifizierte Copolymere aus Polyisobutylen, Vinylestern und Maleinsäureanhydrid als Emulgatoren |
US6610110B1 (en) * | 2000-02-11 | 2003-08-26 | The Lubrizol Corporation | Aviation fuels having improved freeze point |
DE10012947A1 (de) * | 2000-03-16 | 2001-09-27 | Clariant Gmbh | Mischungen aus Carbonsäuren, deren Derivate und hydroxylgruppenhaltigen Polymeren, sowie deren Verwendung zur Verbesserung der Schmierwirkung von Ölen |
DE10012946B4 (de) | 2000-03-16 | 2006-02-02 | Clariant Gmbh | Verwendung von öllöslichen Amphiphilen als Lösemittel für hydroxyfunktionelle Copolymere |
CN1474867A (zh) * | 2000-11-10 | 2004-02-11 | 柴油发动机燃料的生产方法 | |
WO2003078556A1 (en) * | 2002-03-13 | 2003-09-25 | Nch Corporation | Lubricant for two-cycle engines |
JP4754773B2 (ja) * | 2002-07-09 | 2011-08-24 | クラリアント・プロドゥクテ・(ドイチュラント)・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 植物油または動物油に基づく酸化に対して安定化された油状液体 |
EP1380634B1 (de) * | 2002-07-09 | 2007-08-15 | Clariant Produkte (Deutschland) GmbH | Oxidationsstabilisierte Schmieradditive für hochentschwefelte Brennstofföle |
DE10245737C5 (de) * | 2002-10-01 | 2011-12-08 | Clariant Produkte (Deutschland) Gmbh | Verfahren zur Herstellung von Additivmischungen für Mineralöle und Mineralöldestillate |
US6824574B2 (en) * | 2002-10-09 | 2004-11-30 | Chevron U.S.A. Inc. | Process for improving production of Fischer-Tropsch distillate fuels |
DE10333043A1 (de) * | 2003-07-21 | 2005-03-10 | Clariant Gmbh | Brennstofföladditive und additivierte Brennstofföle mit verbesserten Kälteeigenschaften |
US8968427B2 (en) * | 2010-12-24 | 2015-03-03 | Shell Oil Company | Blending fuels |
AU2015289868B2 (en) * | 2014-07-15 | 2019-07-11 | Sasol Performance Chemicals Gmbh | Compositions and methods for treating oil and gas wells |
CA2955195C (en) * | 2014-07-15 | 2023-08-29 | Sasol Performance Chemicals Gmbh | Ether-containing compositions for use in controlling heavy carbon deposits in downhole operations |
WO2017164124A1 (ja) * | 2016-03-24 | 2017-09-28 | 出光興産株式会社 | 2位に分岐構造を有するエーテル系基油の製造方法、冷凍機油組成物の製造方法及び潤滑油組成物の製造方法 |
WO2018064272A1 (en) | 2016-09-29 | 2018-04-05 | Ecolab USA, Inc. | Paraffin suppressant compositions and methods |
US10738138B2 (en) | 2016-09-29 | 2020-08-11 | Ecolab Usa Inc. | Paraffin inhibitors, and paraffin suppressant compositions and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0007590A1 (de) † | 1978-07-26 | 1980-02-06 | BASF Aktiengesellschaft | Mitteldestillate des Erdöls, die als Dieseltreibstoffe oder leichtes Heizöl geeignet sind, mit verbesserter Filtrierbarkeit |
EP0605857A1 (de) † | 1993-01-07 | 1994-07-13 | BASF Aktiengesellschaft | Mineralische schwefelarme Dieselkraftstoffe |
WO1994017160A1 (en) † | 1993-01-21 | 1994-08-04 | Exxon Chemical Patents Inc. | Fuel composition |
WO1995003377A1 (en) † | 1993-07-22 | 1995-02-02 | Exxon Chemical Patents Inc. | Additives and fuel compositions |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250714A (en) * | 1964-01-16 | 1966-05-10 | Exxon Research Engineering Co | Ethylene/vinyl acetate copolymers as viscosity index improvers for mineral oils |
US3324034A (en) * | 1965-08-10 | 1967-06-06 | Exxon Research Engineering Co | Mineral lubricating oil containing wax alkylated hydrocarbon and a copolymer of ethylene and vinyl acetate |
NL134313C (es) * | 1966-06-01 | |||
US3467597A (en) * | 1966-11-22 | 1969-09-16 | Exxon Research Engineering Co | Grafted terpolymers,their process of production,and use as additives for lubricants and fuels |
US3764537A (en) * | 1970-03-05 | 1973-10-09 | D Macleod | Synthetic petrolatum compositions |
US3947368A (en) * | 1971-02-25 | 1976-03-30 | Texaco Inc. | Lubricating oil compositions |
US4019878A (en) * | 1974-12-17 | 1977-04-26 | Exxon Research And Engineering Company | Additive combination for cold flow improvement of middle distillate fuel oil |
US4210424A (en) * | 1978-11-03 | 1980-07-01 | Exxon Research & Engineering Co. | Combination of ethylene polymer, normal paraffinic wax and nitrogen containing compound (stabilized, if desired, with one or more compatibility additives) to improve cold flow properties of distillate fuel oils |
DE3112456A1 (de) * | 1981-03-28 | 1982-10-07 | Hoechst Ag, 6000 Frankfurt | "verfahren zur verbesserung der fliessfaehigkeit von mineraloelen" |
EP0061894B1 (en) * | 1981-03-31 | 1985-09-11 | Exxon Research And Engineering Company | Two-component flow improver additive for middle distillate fuel oils |
DE3142955A1 (de) * | 1981-10-29 | 1983-05-11 | Hoechst Ag, 6230 Frankfurt | "neue grenzflaechenaktive verbindungen, verfahren zu ihrer herstellung und ihre verwendung" |
EP0104015B1 (en) * | 1982-09-16 | 1986-05-07 | Exxon Research And Engineering Company | Improved additive concentrates for distillate fuels |
DE3405843A1 (de) * | 1984-02-17 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | Copolymere auf basis von maleinsaeureanhydrid und (alpha), (beta)-ungesaettigten verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung als paraffininhibitoren |
EP0153177B1 (en) * | 1984-02-21 | 1991-11-06 | Exxon Research And Engineering Company | Middle distillate compositions with improved low temperature properties |
DE3443475A1 (de) * | 1984-11-29 | 1986-05-28 | Amoco Corp., Chicago, Ill. | Terpolymerisate des ethylens, verfahren zu ihrer herstellung und ihre verwendung |
DE3616056A1 (de) * | 1985-05-29 | 1986-12-04 | Hoechst Ag, 65929 Frankfurt | Verwendung von ethylen-terpolymerisaten als additive fuer mineraloele und mineraloeldestillate |
US4661120A (en) * | 1985-07-12 | 1987-04-28 | Nalco Chemical Company | Diesel fuel additive |
DE3613247C2 (de) * | 1986-04-19 | 1995-04-27 | Roehm Gmbh | Konzentrierte Emulsionen aus Ethylen-Vinylacetat-Copolymeren, Verfahren zu deren Herstellung und deren Verwendung als Stockpunktverbesserer |
JPH06104640B2 (ja) * | 1986-05-20 | 1994-12-21 | 第一工業製薬株式会社 | 本質的に非芳香族系炭化水素化合物と相溶するポリオキシアルキレン化合物の製造方法 |
DE3625174A1 (de) * | 1986-07-25 | 1988-01-28 | Ruhrchemie Ag | Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten |
GB8706369D0 (en) * | 1987-03-18 | 1987-04-23 | Exxon Chemical Patents Inc | Crude oil |
DE3916366A1 (de) * | 1989-05-19 | 1990-11-22 | Basf Ag | Neue umsetzungsprodukte von aminoalkylenpolycarbonsaeuren mit sekundaeren aminen und erdoelmitteldestillatzusammensetzungen, die diese enthalten |
DE3921279A1 (de) * | 1989-06-29 | 1991-01-03 | Hoechst Ag | Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten |
DE4019623A1 (de) * | 1989-07-05 | 1991-01-17 | Leuna Werke Veb | Additive zur herabsetzung des stockpunktes und zur verhinderung des absetzens der unterhalb des bpa-punktes ausgeschiedenen paraffine |
DE3926992A1 (de) * | 1989-08-16 | 1991-02-21 | Hoechst Ag | Verwendung von umsetzungsprodukten von alkenylspirobislactonen und aminen als paraffindispergatoren |
IT1237947B (it) * | 1990-01-05 | 1993-06-19 | Benito Zambelli | Struttura di profilato di ancoraggio per manufatti prefabbricati in calcestruzzo |
US5071445A (en) * | 1990-05-18 | 1991-12-10 | Basf Aktiengesellschaft | Novel reaction products of aminoalkylene polycarboxylic acids with secondary amines and middle distillate compositions containing the aforesaid |
DE4020640A1 (de) * | 1990-06-29 | 1992-01-02 | Hoechst Ag | Terpolymerisate des ethylens, ihre herstellung und ihre verwendung als additive fuer mineraloeldestillate |
US5205839A (en) * | 1990-06-29 | 1993-04-27 | Hoechst Aktiengesellschaft | Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates |
DE4036226A1 (de) * | 1990-11-14 | 1992-05-21 | Basf Ag | Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte |
DE4040228A1 (de) * | 1990-12-15 | 1992-06-17 | Hoechst Ag | Verfahren zur herstellung von ethylen-alkylcarbonsaeurevinylester-mischpoly- merisaten |
DE4042206A1 (de) * | 1990-12-29 | 1992-07-02 | Hoechst Ag | Terpolymerisate des ethylens, ihre herstellung und ihre verwendung als additive fuer mineraloeldestillate |
DE4237662A1 (de) * | 1992-11-07 | 1994-05-11 | Basf Ag | Erdölmitteldestillatzusammensetzungen |
ATE158314T1 (de) * | 1993-01-06 | 1997-10-15 | Hoechst Ag | Terpolymere auf basis von alpha,beta- ungesättigten dicarbonsäureanhydriden, alpha,beta-ungesättigten verbindungen und polyoxyalkylenethern von niederen, ungesättigten alkoholen |
CA2137385C (en) | 1994-01-03 | 2000-01-25 | Gary Len Griffith | Switching arrangement for wireless terminals connected to a switch via a digital protocol channel |
EP0673990A1 (en) * | 1994-03-22 | 1995-09-27 | Shell Internationale Researchmaatschappij B.V. | Hydrocarbon oil compositions having improved cold flow properties |
DE4422159A1 (de) * | 1994-06-24 | 1996-01-04 | Hoechst Ag | Umsetzungsprodukte von Polyetheraminen mit Polymeren alpha,beta-ungesättigter Dicarbonsäuren |
KR100403664B1 (ko) * | 1994-12-13 | 2004-02-11 | 엑손 케미칼 패턴츠 인코포레이티드 | 연료유조성물 |
GB9501370D0 (en) * | 1995-01-24 | 1995-03-15 | Exxon Chemical Patents Inc | Additive concentrate |
JPH09111264A (ja) * | 1995-10-18 | 1997-04-28 | Idemitsu Kosan Co Ltd | 軽油用添加剤組成物、該組成物の製造方法及び該組成物を用いたディーゼル軽油組成物 |
CN1063218C (zh) * | 1995-11-29 | 2001-03-14 | 鲁布里佐尔公司 | 蜡状倾点下降剂的分散体 |
EP0857776B2 (de) * | 1997-01-07 | 2007-05-02 | Clariant Produkte (Deutschland) GmbH | Verbesserung der Fliessfähigkeit von Mineralölen und Mineralöldestillaten unter Verwendung von Alkylphenol-Aldehydharzen |
-
1997
- 1997-09-08 DE DE19739271A patent/DE19739271A1/de not_active Withdrawn
-
1998
- 1998-08-18 EP EP98115479A patent/EP0900836B2/de not_active Expired - Lifetime
- 1998-08-18 AT AT98115479T patent/ATE253623T1/de active
- 1998-08-18 ES ES98115479T patent/ES2209018T5/es not_active Expired - Lifetime
- 1998-08-18 DE DE59810065T patent/DE59810065D1/de not_active Expired - Lifetime
- 1998-09-04 CA CA002246580A patent/CA2246580A1/en not_active Abandoned
- 1998-09-04 US US09/148,933 patent/US6010989A/en not_active Expired - Lifetime
- 1998-09-07 KR KR1019980036715A patent/KR100599016B1/ko not_active IP Right Cessation
- 1998-09-07 JP JP25306098A patent/JP4592124B2/ja not_active Expired - Fee Related
- 1998-09-07 NO NO984119A patent/NO984119L/no not_active Application Discontinuation
- 1998-09-07 SK SK1230-98A patent/SK123098A3/sk unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0007590A1 (de) † | 1978-07-26 | 1980-02-06 | BASF Aktiengesellschaft | Mitteldestillate des Erdöls, die als Dieseltreibstoffe oder leichtes Heizöl geeignet sind, mit verbesserter Filtrierbarkeit |
EP0605857A1 (de) † | 1993-01-07 | 1994-07-13 | BASF Aktiengesellschaft | Mineralische schwefelarme Dieselkraftstoffe |
WO1994017160A1 (en) † | 1993-01-21 | 1994-08-04 | Exxon Chemical Patents Inc. | Fuel composition |
WO1995003377A1 (en) † | 1993-07-22 | 1995-02-02 | Exxon Chemical Patents Inc. | Additives and fuel compositions |
Also Published As
Publication number | Publication date |
---|---|
EP0900836B1 (de) | 2003-11-05 |
SK123098A3 (en) | 1999-04-13 |
KR19990029579A (ko) | 1999-04-26 |
ES2209018T5 (es) | 2008-11-01 |
US6010989A (en) | 2000-01-04 |
JPH11166186A (ja) | 1999-06-22 |
ATE253623T1 (de) | 2003-11-15 |
ES2209018T3 (es) | 2004-06-16 |
DE59810065D1 (de) | 2003-12-11 |
CA2246580A1 (en) | 1999-03-08 |
NO984119L (no) | 1999-03-09 |
JP4592124B2 (ja) | 2010-12-01 |
NO984119D0 (no) | 1998-09-07 |
KR100599016B1 (ko) | 2006-12-28 |
EP0900836A1 (de) | 1999-03-10 |
DE19739271A1 (de) | 1999-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0900836B2 (de) | Additiv zur Verbesserung der Fliessfähigkeit von Mineralölen und Mineralöldestillaten | |
EP2038380B1 (de) | Mischung aus polaren öllöslichen stickstoffverbindungen und säureamiden als paraffindispergator für kraftstoffe | |
DE69507040T2 (de) | Ölzusätze, zusammensetzungen und polymeren zur hinein verwendung | |
EP1808449B1 (de) | Additive für schwefelarme Mineralöldestillate, umfassend Pfropfcopolymere auf Basis von Ethylen-Vinylester-Copolymeren | |
EP2516605B1 (de) | Multifunktionelle kälteadditive für mitteldestillate mit verbesserter fliessfähigkeit | |
EP0922716A1 (de) | Verfahren zur Herstellung von Ethylen-Terpolymeren und deren Verwendung als Zusatz zu Mineralöl und Mineralöldestillaten | |
EP0398101A1 (de) | Neue Umsetzungsprodukte von Aminoalkylenpolycarbonsäuren mit sekundären Aminen und Erdölmitteldestillatzusammensetzungen, die diese enthalten | |
EP1674554A1 (de) | Additive für schwefelarme Mineralöldestillate, umfassend Pfropfcopolymer auf Basis von Ethylen-Vinylacetat-Copolymeren | |
EP1808450A1 (de) | Additive für schwefelarme Mineralöldestillate, umfassend Pfropfcopolymere auf Basis von Ethylen-Vinylester-Copolymeren | |
EP1209215B1 (de) | Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Festtsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv | |
EP1469019B1 (de) | Zusammensetzungen und ihre Verwendung als Additiv zur Verbesserung der Kaltfliesseigenschaften von Mitteldestillaten, sowie Brennstofföl enthaltend diese Zusammensetzungen | |
EP1609843A2 (de) | Demulgatoren für Mischungen aus Mitteldestillaten mit Brennstoffölen pflanzlichen oder tierischen Ursprungs und Wasser | |
DE69308303T3 (de) | Ölzusätze und zusammensetzungen | |
EP1473353A1 (de) | Demulgatoren für Mischungen aus Mitteldestillaten mit Brenstofföle pflanzlichen oder tierischen Ursprungs | |
DE69802198T3 (de) | Zusätze für ölzusammensetzungen | |
DE69505683T2 (de) | Oelzusaetze, zusammensetzungen und polymeren zur hinein verwendung | |
EP2417229B1 (de) | Mischung aus polaren öllöslichen stickstoffverbindungen und öllöslichen aliphatischen verbindungen zur absenkung des cloud point in mitteldestillat-brennstoffen | |
EP0892012B1 (de) | Fliessverbesserer für Mineralöle | |
EP0045342A1 (de) | Kraftstoffzusammensetzung mit verbessertem Fliessvermögen bei tiefen Temperaturen | |
EP4127107B1 (de) | Zusammensetzungen und verfahren zur dispergierung von paraffinen in schwefelarmen brennstoffölen | |
DE102005020264B4 (de) | Additive für schwefelarme Mineralöldestillate, umfassend Aromaten, welche eine Hydroxygruppe, eine Methoxygruppe und eine Säurefunktion tragen | |
DE10136828B4 (de) | Schmierverbessernde Additive mit verminderter Emulgierneigung für hochentschwefelte Brennstofföle | |
EP0710271B1 (de) | Umsetzungsprodukte von aminoalkylencarbonsäuren sowie erdölmitteldestillate, die diese enthalten | |
EP1555309A1 (de) | Demulgatoren für Mischungen aus MItteldestillaten mit Brennstoffölen pflanzlichen oder tierischen Ursprungs und Wasser | |
DE10254640A1 (de) | Verwendung von Homopolymeren ethylenisch ungesättigter Ester zur Vebesserung der Wirkung von Kaltfließverbesserern |
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: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI 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: 19990910 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20020718 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE DE ES FR GB IE IT LU MC NL |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE DE ES FR GB IT NL |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE DE ES FR GB IT NL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 59810065 Country of ref document: DE Date of ref document: 20031211 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040209 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2209018 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: BASF AKTIENGESELLSCHAFT Effective date: 20040805 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: BASF AKTIENGESELLSCHAFT |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH |
|
NLT2 | Nl: modifications (of names), taken from the european patent patent bulletin |
Owner name: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH Effective date: 20060315 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD |
|
RIC2 | Information provided on ipc code assigned after grant |
Ipc: C10L 1/234 20060101ALI20080108BHEP Ipc: C10L 1/19 20060101ALI20080108BHEP Ipc: C10L 1/185 20060101ALI20080108BHEP Ipc: C10L 1/224 20060101ALI20080108BHEP Ipc: C10L 1/197 20060101ALI20080108BHEP Ipc: C10L 1/14 20060101AFI20080108BHEP |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20080611 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE DE ES FR GB IT NL |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
NLR2 | Nl: decision of opposition |
Effective date: 20080611 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: DC2A Date of ref document: 20080730 Kind code of ref document: T5 |
|
NLR3 | Nl: receipt of modified translations in the netherlands language after an opposition procedure | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20090722 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090729 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100818 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20111019 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20100819 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20110620 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20120626 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20120709 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 253623 Country of ref document: AT Kind code of ref document: T Effective date: 20120818 |
|
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: 20120818 |
|
BERE | Be: lapsed |
Owner name: *CLARIANT PRODUKTE DEUTSCHLAND G.M.B.H. Effective date: 20130831 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20140301 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20140301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130831 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20140617 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20150629 Year of fee payment: 18 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150818 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20150818 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20160707 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59810065 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170301 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170831 |