| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-252 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G99-00 |
| filingDate |
2003-11-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_113d79481804ecc80aaf751946462702
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22368e4b2a0dc68ef36b76a48fee23be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_448e0e08701b56404f34ce9d8192185c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ff146b11ff71b93bb712bebf0d8b92d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e5db6ab3891c106808c9e3be7379f4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f64949adaae489d68321c3ff098f2f92 |
| publicationDate |
2005-08-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1567536-A1 |
| titleOfInvention |
Liquid phenolic sulphur-containing antioxidants |
| abstract |
The invention relates to liquid sulphur-containing antioxidants obtainable by reacting at least compound of formula (I) with at least one compound of formula (II) and at least one compound of formula (III) where the variables are as defined in the claims. The invention further relates to compositions comprising them. The novel lubricant compositions comprise the reaction product of a selected group of 5-tert-butyl-4-hydroxy-3-methyl(or tert-butyl)phenyl substituted carboxylic acid esters with thiodiethylene glycol and a mono-hydroxy alcohol with a chain length higher than 4 C-atoms. The novel lubricant compositions are highly resistant to oxidative degradation and are capable of reducing negative effects of deposits, such as black sludge, in motor combustion engines, particularly spark ignition internal combustion engines. |
| priorityDate |
2002-12-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |