| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb6c89c19d139d7758fb8b8e79276694
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd537ca0f6bc3e2afd9308d5f2dda6a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2563d83dd1414532bf372054d3940c0e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-76 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F126-06 |
| filingDate |
2009-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b1217646957f0a583aa7268a95d6fe9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7dbf5910205df2d7ad4af2e1eafcf4b |
| publicationDate |
2012-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8101670-B2 |
| titleOfInvention |
Polymers with benzoxazine groups in their main chains |
| abstract |
The present invention discloses polymers prepared through the Diels-Alder reaction with benzoxazine groups in their main chains. Moreover, polymers with high molecular weight could be successfully prepared via this method. Furthermore, the mentioned polymers are able to undergo crosslinking reaction by heat treatment. Heat energy causes the ring-opening reaction of benzoxazine in polymer main chains to undergo crosslinking reaction, and cross-linked polymers are thereby formed with great flexibility and high crosslinking degree. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109679048-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109679048-B |
| priorityDate |
2009-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |