| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F34-02 |
| filingDate |
2004-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a08951241eb0d60eaabf5a8c211ac88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca8060609f0fa5646ab3cf887669c51e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_378c069294f100abd8ec47be0c44ab52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0295230ae4e49f36fe9a53e9057e235d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_062a3fb5acf8370197b4db995ee07c37 |
| publicationDate |
2008-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7348387-B2 |
| titleOfInvention |
Thermoplastic polymer, process for producing the same, and molded article |
| abstract |
A thermoplastic polymer containing glutaric anhydride units of the following general formula (1) and having an absorbance at a wavelength of 280 nm of at most 0.5 (the absorbance is a value of the polymer film having a thickness of 100 μm, measured with a UV-visible spectrophotometer) and a glass transition temperature of not lower than 130° C. has high-level colorless transparency and good heat resistance, moldability and dwell stability. n nwherein R 1 and R 2 are the same or different and each represents a hydrogen atom or an alkyl group having from 1 to 5 carbon atoms. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9562991-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8594750-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013130754-A1 |
| priorityDate |
2002-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |