| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_916ae506676d2843d0e78e4e1c737d00 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-199 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-02 |
| filingDate |
2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f1af114e10c7e049ef35a32ec2d072b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6c7c458044f617b83bd61607f07c33f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eacb0fb434db14a6714b12f298c83b37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97b56e08d62fe401cabb0e169ddcbe6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f192dd6b313107d4d56e97a37c2c5909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03a723bea60a5c2d54820d71af2ff52c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e3afb298178957ad7fed944dafcbc9d |
| publicationDate |
2007-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007197766-A1 |
| titleOfInvention |
Polyoxalate resin and shaped articles and resin compositions comprising same |
| abstract |
A method of producing a polyoxalate resin including polycondensing a dialkyl oxalate represented by formula (2): n nwherein R represents an alkyl group having 1 to 4 carbon atoms, with a saturated aliphatic diol represented by formula (3): HO-A-OH, wherein A represents a divalent saturated aliphatic hydrocarbon group having 3 to 12 carbon atoms, in which polycondensation reaction product, the molar amount of the dialkyl oxalate [M1] and the molar amount of the saturated aliphatic diol [M2] satisfy relationship (I): 0.5≦[M2]/[M1]<1 while controlling the total content of water in the starting reaction mixture to 2,000 ppm or less. |
| priorityDate |
2003-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |