http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2774631-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5fb2e51ab43188cd95248285898fa54 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-286 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1963 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1985 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1811 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-26 |
| filingDate | 2012-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cd37dc9acf8177faaae54fb9f790d62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c323d39e723e8559fd11e306dd785fd9 |
| publicationDate | 2012-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2774631-A1 |
| titleOfInvention | Improvements in polymers |
| abstract | A sulphur-free polymer comprising structural units of formula (I) and structural units of formula (II): (see formula I) (see formula II) wherein R1 represents a C8 to C22 alkyl group, preferably a C12 to C16 alkyl group; wherein R2 is hydrogen or methyl; wherein R3 represents -R5(OR6)n OR7 ; wherein R5 and R6 may be the same or different and independently represent a linear or branched C1 to C8 alkylene group; wherein n is an integer from 1 to 20; wherein R7 represents a C1 to C4 alkyl group; wherein R4 is hydrogen or methyl; and wherein the molar ratio of structural units (I): structural units (II) in the polymer is in the range from 100:1 to 2:1. The polymers improve the low-temperature properties of fuel oils from petroleum sources, those from vegetable or animal sources, and mixtures of these fuel oils. |
| priorityDate | 2011-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.