http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2304051-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb4adbd58784b97f699a4d3d9aaac6ff |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-914 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 |
| filingDate | 2006-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ebbdeb27270e288f14c98f81343ca71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_413b23a42938e1ec62adb1da1c5b9d55 |
| publicationDate | 2008-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2304051-T3 |
| titleOfInvention | POLYMERS AND ITS PREPARATION AND USE AS GAS HYDRATION INHIBITING AGENTS. |
| abstract | Use of polymers with a number average molecular weight of 500 to 500,000 g / mol, which can be prepared A) by reacting a compound of the formula 1 (See formula) in which n represents 0, 1 or 2 and A represents a C1-C40 radical arbitrarily substituted, with a compound of formula 2 (See formula) in which m represents a number from 2 to 10 and B represents a radical of C2-C40 arbitrarily substituted, and B) by subsequent reaction of the product obtained in this way with a nitrogen-containing carboxylic acid, which comprises from 1 to 20 carbon atoms, the molar ratio between the numbers of the free OH groups of the polyester obtained in 1: 0.1 and 1: 1 being located stage A and the nitrogen-containing carboxylic acid, in proportions of 0.01 to 2% by weight as gas hydrate inhibiting agents. |
| priorityDate | 2005-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.