| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-02 |
| filingDate |
2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13dbdd8dc1ae661ac463fe4bbf71801f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69bfbc7cd9fad570d338e4f51bd9374b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45644e4ae15d31cb3d22be153fb7dd89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d6a0781cbd73020db89b58073055e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5ac483d10ae1d0c2d6e0f22473f1b01 |
| publicationDate |
2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112126054-A |
| titleOfInvention |
Preparation method of polyalkylene carbonate resin |
| abstract |
The present invention relates to a method for producing a polyalkylene carbonate resin which inhibits degradation of the resin caused by back-bite and the like upon heat treatment, and thus exhibits improved thermal stability. The polyalkylene carbonate resin may include a base polyalkylene carbonate-based repeating unit, a polyalkylene glycol-based repeating unit, and a polyalkylene carbonate repeating unit cross-linked by a specific compound. |
| priorityDate |
2013-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |