| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd7c27b9ec61781656e6f039702fd568 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate |
2001-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7886169751fac2c430f3d2b8f799ec96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e963aa95b5650ee304c61a186904a4a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ed133e7a5ec291430ae49fde7cf1e4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8050bfee50c85a19c30d20b1b2e6ee6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56de69317d51fbce9796cf560aea9e91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13ceddde8630050f01cc4c0dee19bd75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fd21d4a364bb2e7514a75c891dedd5b |
| publicationDate |
2002-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002022675-A1 |
| titleOfInvention |
Process of preparing polycarbonates using microwave |
| abstract |
The present invention relates to a process of preparing polycarbonates, more specifically to a process of preparing polycarbonates by solid state polymerization using microwave radiation, which comprises steps of preparing polycarbonate prepolymer having a certain range of viscosity average molecular weight; converting said polycarbonate prepolymer into crystalline particles having a certain degree of crystallinity; and producing polycarbonates by solid state polymerization of said crystalline particles by applying microwave radiation, thus resulting in production of high quality polycarbonates with high molecular weight within short time. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109880074-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008003295-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7659322-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004055093-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006147666-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100561742-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012080335-A1 |
| priorityDate |
2000-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |