http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103130970-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f50df38acb987146f87dfffc7e1c426 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 |
| filingDate | 2013-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_425062db40581c7c23eaeedbe7e48f44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10802e2ff011f7977c2cf3abaeeb4a62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_858374a158c36cf60de9d396197c3dc1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72062f1d1a3ca6577a9ccb1b0896ecfe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0626855e16a186ba1b13424a2edf8d4 |
| publicationDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103130970-B |
| titleOfInvention | Castor-oil-based ordered polymer and preparation method thereof |
| abstract | The invention relates to a castor-oil-based ordered polymer and a preparation method thereof. The preparation method comprises the following steps of: dissolving castor oil in an organic solvent, adding dibromo-isobutyl acyl bromide or/and a catalyst, reacting at a specific temperature, synthesizing an atom transferring free radical polymerization initiator based on castor oil base, then adding the initiator and the solvent to a reaction flask, sequentially adding cuprous bromide or cuprous chloride, a monomer and a ligand according to a certain proportion, feeding nitrogen and bubbling so as to remove oxygen, reacting for 1-24 hours at 50-120 DEG C, precipitating the polymer in methanol, and then filtering and drying to obtain the product. The castor-oil-based ordered polymer with different molecular weights and molecular weight distribution can be obtained by the method and has very good application prospect in the aspects of coatings, surface active agents, medicines and the like. |
| priorityDate | 2013-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.