http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019196041-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65682d3e437c225d79b93953b4b26392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f9825e69add3a334aadc8a96a955e6b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60a82ca7e1f8755d3aed75f3b2dfe65c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5c8c48dd8e4f28a70d6a9dff39a01b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f0898adf86bebb6e449fdb3551f32cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b7e0b0058ce2abb724dd0cd075e7e40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_210ae22bdbe9a721ba069a265bc7e40e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f85b76d512868986e82e893cae721843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df0544c481e08b6097a0902fc895d4d3 |
| publicationDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019196041-A1 |
| titleOfInvention | Chiral main-chain-type azobenzene polymer aggregate and preparation method therefor |
| abstract | The present invention relates to a chiral main-chain-type azobenzene polymer aggregate and a preparation method therefor, which method is specifically operated as follows: respectively taking equal amounts of 1×10-5M of a trichloromethane solution of chiral polysilane and of an azobenzene polymer using a pipette and adding same into a cuvette containing a stirrer; then adding a certain amount of a good solvent, trichloromethane, and stirring same for 2 minutes, and then moving the cuvette to a table; then adding a certain amount of a poor solvent, methanol, along a wall; and gently inverting same 8 times and then leaving same to stand for 2 minutes to obtain the chiral main-chain-type azobenzene polymer aggregate. The present invention provides a new method for preparing the chiral azobenzene polymer aggregate. After a suitable good solvent and poor solvent are found, isomeric aggregates of the main-chain-type azobenzene polymer are successfully prepared by adjusting and controlling the volume ratio of the good solvent and the poor solvent. The chiral polysilane is then selectively and completely decomposed by using ultraviolet light so as to obtain an azobenzene polymer aggregate with a single chirality. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112409616-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112409616-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111154019-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111154019-A |
| priorityDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.