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1. WO1999027037 - ADDITIVE FOR BIODIESEL AND BIOFUEL OILS

Publication Number WO/1999/027037
Publication Date 03.06.1999
International Application No. PCT/EP1998/007410
International Filing Date 18.11.1998
Chapter 2 Demand Filed 18.05.1999
IPC
C08F 220/18 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
12of monohydric alcohols or phenols
16of phenols or of alcohols containing two or more carbon atoms
18with acrylic or methacrylic acids
C08F 290/06 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
02on to polymers modified by introduction of unsaturated end groups
06Polymers provided for in subclass C08G52
C10L 1/196 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
1Liquid carbonaceous fuels
10containing additives
14Organic compounds
18containing oxygen
192Macromolecular compounds
195obtained by reactions involving only carbon-to-carbon unsaturated bonds
196derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof
CPC
C08F 220/1811
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
12of monohydric alcohols or phenols
16of phenols or of alcohols containing two or more carbon atoms
18with acrylic or methacrylic acids
1811C10or C11-(Meth)acrylate, e.g. isodecyl (meth)acrylate, isobornyl (meth)acrylate or 2-naphthyl (meth)acrylate
C08F 290/062
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
02on to polymers modified by introduction of unsaturated end groups
06Polymers provided for in subclass C08G
062Polyethers
C10L 1/1963
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
1Liquid carbonaceous fuels
10containing additives
14Organic compounds
18containing oxygen
192Macromolecular compounds
195obtained by reactions involving only carbon-to-carbon unsaturated bonds
196derived 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
1963mono-carboxylic
Y02E 50/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
50Technologies for the production of fuel of non-fossil origin
10Biofuels, e.g. bio-diesel
Applicants
  • ROHMAX ADDITIVES GMBH [DE]/[DE] (AllExceptUS)
  • AUSCHRA, Clemens [DE]/[DE] (UsOnly)
  • VETTER, Joachim [DE]/[DE] (UsOnly)
  • BÖHMKE, Uwe [DE]/[DE] (UsOnly)
  • NEUSIUS, Michael [DE]/[DE] (UsOnly)
Inventors
  • AUSCHRA, Clemens
  • VETTER, Joachim
  • BÖHMKE, Uwe
  • NEUSIUS, Michael
Priority Data
197 51 501.021.11.1997DE
198 47 423.714.10.1998DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) ADDITIV FÜR BIODIESEL UND BIOBRENNSTOFFÖLE
(EN) ADDITIVE FOR BIODIESEL AND BIOFUEL OILS
(FR) ADDITIF POUR BIODIESELS ET BIOCARBURANTS
Abstract
(DE) Copolymer, bestehend aus folgenden Monomerkomponenten: a) 48-98 Gew.-% von Verbindungen der Formel (I), b) 2-30 Gew.-% eines oder mehreren sauerstoffhaltigen Methacrylats der Formel (II), sowie c) 0-30 Gew.-% eines Methacrylats der Formel (III) oder Styrol, wobei die Mengen a) - c) sich zu 100 Gew.-% ergänzen. Das Copolymer eignet sich als Zusatz für Dieselkraftstoffe und Biodiesel.
(EN) The invention relates to a copolymer consisting of the following monomer components: a) 48-98 wt. % of compounds of formula (I), b) 2-30 wt. % of one or several oxygen-containing methacrylates of formula (II) and c) 0-30 wt. % of a methacrylate of formula (III) or styrol, the quantities a) - c) totalling 100 wt. %. The inventive copolymer is suitable as a an additive for diesel fuels and biodiesel.
(FR) Copolymère contenant les constituants monomères suivants: a) 48-89 % en poids de composés de formule (I), b) 2-30 % en poids d'un ou plusieurs méthacrylates contenant de l'oxygène de formule (II), ainsi que c) 0-30 % en poids d'un méthacrylate de formule (III), ou de styrène, la somme des proportions a) - c) étant équivalente à 100 % en poids. Ce copolymère s'utilise comme additif pour carburants diesel et biodiesels.
Related patent documents
HRP20000324AThis application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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