http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1134274-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb4adbd58784b97f699a4d3d9aaac6ff |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F118-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-182 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-196 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-197 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-06 |
| filingDate | 2001-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33ce72d6b049e6d8c44e6691d6ceac35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_992cec5cfe4804d5167fed4441400a3a |
| publicationDate | 2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1134274-B1 |
| titleOfInvention | Use of carboxylic acids and derivatives thereof as solvent for hydroxyl groups carrying polymers |
| abstract | Lubricity additive for fuel oil contains: (A) 10-95 wt.% oil-soluble amphiphilic aliphatic or aromatic amide, (thio)carboxylic, imine and/or (thio)ether compound(s); and (B) 5-90 wt.% copolymer (weight average molecular weight 500-100000 g/mole; hydroxyl (OH) number 10-350 mg KOH/g) of olefinically unsaturated compounds including 5-80 mole-% OH compound(s) and 20-95 mole-% compound(s) with an NOTLESS 6 carbon hydrocarbon chain. Lubricity additive for fuel oil contains: (A) 10-95 wt.% oil-soluble amphiphilic aliphatic or aromatic amide or (thio)carboxylic compound(s) of formula R<1)<C(O)XR<2>)y (I) and/or imine or (thio)ether compound(s) of formula R<1>XR<2> (II); and (B) 5-90 wt.% copolymer(s) with a weight average molecular weight (Mw) of 500-100000 g/mole and hydroxyl (OH) number of 10-350 mg KOH/g, comprising units of (B.1) 5-80 mole % olefinically unsaturated compound(s) with free OH group(s), (B.2) 20-95 mole-% olefinically unsaturated compound(s) with a hydrocarbon chain containing NOTLESS 6 carbon (C) atoms and (B.3) 0-40 mole % comonomer(s) selected from (meth)acrylic acid and esters, vinyl esters and ethers and alkenes. R<1> = 1-50 C (hydroxy)alkyl, alkenyl or aryl; X = NH, NR<3>, O or S; y = 1, 2, 3 or 4; R<2> = hydrogen (H) or 2-10 C hydroxyalkyl; R<3> = N, 2-10 C hydroxyalkyl and/or 1-20 C alkyl; or XR<2> = NR<41>R<42>; R<41> = -(R<43>-NR<44>)m-R<45>; R<42> = -(R<43>-NR<44>)n-R<45>; R<43> = 2-10 C alkylene; R<44> = H, methyl, 2-10 C alkyl, R<1>-CO- or alkoxy; R<45> = H or R<1>-CO-; m, n = 0-20. Independent claims are also included for: (a) fuel oil, comprising a middle distillate containing ≤ 0.05 wt.% sulfur, and 0.001-2 wt.% of the additive; and (b) mixtures of the additive with flow enhancers, comb polymers and/or paraffin dispersants. |
| priorityDate | 2000-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 387.