| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_461514df460e0cdd5644e86ba60adbf7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K6-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-893 |
| filingDate |
2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81ecbb8355f1a5bbd78114a5b786fa73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_198e5a0ed69acdd26a33ab8698a97325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fc8f07abdd8e24420b4989c758943a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_414f1b202b28dd2ef9014a931827975c |
| publicationDate |
2008-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008319103-A1 |
| titleOfInvention |
Polyurethane composite material and application |
| abstract |
The present invention discloses a Polyurethane (PU) composite material comprising a thermoplastic polyurethane and a filler. The thermoplastic polyurethane comprises a linear polyurethane main-chain, and the polyurethane main-chain comprises a soft segment and a hard segment. The hard segment of the polyurethane main-chain is formed by a diisocyanate and a chain extender, and the soft segment of the polyurethane main-chain is formed by a polyol. The present invention also teaches the application of the disclosed thermoplastic polyurethane composite material in dental root canal material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102408863-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8835573-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109575332-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111484641-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010324176-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103013094-A |
| priorityDate |
2007-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |