http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107000157-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-24 |
| filingDate | 2015-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107000157-B |
| titleOfInvention | Molded body for polishing layer and polishing pad |
| abstract | The present invention provides a molded body for a polishing layer, which is non-porous and comprises a thermoplastic polyurethane, wherein the thermoplastic polyurethane is a polymer of monomers comprising a high molecular diol, an organic diisocyanate, a1 st chain extender containing a diol having 4 or less carbon atoms, and a 2 nd chain extender containing a diol having 5 or more carbon atoms, and the content of nitrogen derived from an isocyanate group of the organic diisocyanate is 6.3 to 7.4 mass%. |
| priorityDate | 2014-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.