| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27aa3092499b93e3144b5053272698ca |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-14 |
| filingDate |
2004-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d2529536f0f53a3823233464c272a94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a2358492c2ad22d6b743947e1aa7865
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9333710dc0e690993e3779faa9f4d9f |
| publicationDate |
2004-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004260049-A1 |
| titleOfInvention |
Aromatic polycarbonate, process for producing the same, polycarbonate composition, and hollow container obtained from the same |
| abstract |
A subject for the invention is to provide a branched aromatic polycarbonate which is excellent in hue and in melt characteristics such as melt strength. n The invention provides a branched aromatic polycarbonate having a viscosity-average molecular weight of 16,000 or higher obtained by the transesterification method, characterized in that the ratio of the weight-average molecular weight (Mw) to number-average molecular weight (Mn) as measured by gel permeation chromatography and calculated for standard polystyrene (Mw/Mn) is in the range of from 2.8 to 4.5 and that the proportion of the number of moles of all structural units yielded by a rearrangement reaction in the course of melt polymerization reaction to 1 mol of structural units having the framework of an aromatic dihydroxy compound used as a starting material is higher than 0.3 mol % and not higher than 0.95 mol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007129471-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9353216-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10053537-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8716380-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9868816-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011130500-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2552995-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014084327-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1865027-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7511114-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2048181-B2 |
| priorityDate |
2002-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |