http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104388109-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10C3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10C3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C3-02 |
| filingDate | 2014-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104388109-B |
| titleOfInvention | The preparation method of a kind of solvable mesophase pitch |
| abstract | The preparation method of a kind of solvable mesophase pitch, it relates to mesophase pitch. 1) under hot water bath, deionized water makees solvent, it may also be useful to potassium permanganate oxidation mesophase pitch; 2) by step 1) gained oxidation mesophase pitch and alkylate or the polymkeric substance of band amino or hydroxy functional group carry out condensation reaction, obtains solvable mesophase pitch. First with chemical method can functionalization carboxyl introduce mesophase pitch. Avoid tradition in the process of synthetic mesophase asphalt phase, hydrogenant agent is used to reduce softening temperature and improve solvability, open new chemical reaction method, multiple group can be introduced mesophase pitch by design cleverly, such that it is able to utilize self-assembly, be separated, revolve painting, be stained with the methods such as painting and prepare many yardsticks carbon material. By controlling the amount of potassium permanganate, thus the big condensed ring structure realizing mesophase pitch is not destroyed, and keeps mesophase pitch excellent properties inherently. |
| priorityDate | 2014-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.