| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86ae8c15e2ff6f629cdb9a59909afbd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf6788c840785c60ac081f938198d235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7cbb495d660eb0be2b45703b99e765ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f1df227371d4f148727ac147104e0dc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2069-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-222 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-00 |
| filingDate |
2005-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_332348141b5353685398cce220449fbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_318a0e1a885b3cca8dda2a1662368cf8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47897949bc614e71a134d9694b50c020
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11104fa2504e174ce90f3d9164fa8e57 |
| publicationDate |
2006-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006038314-A1 |
| titleOfInvention |
Method for producing low birefringence plastic film |
| abstract |
In one embodiment, the extrusion process can comprise: feeding a thermoplastic polycarbonate resin to an extruder; heating the resin to a temperature sufficient to attain a melt viscosity of less than or equal to about 300 Pa.s; extruding the heated resin; and passing the extruded resin through a gap between two solid metal calendering rolls to produce a film. The film has a birefringence of less than or equal to about 50 nm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007126144-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008203366-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7736727-B2 |
| priorityDate |
2001-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |