http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019052229-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 |
| filingDate | 2017-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e89aec6486b2a6ccae11b2593b97c22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eff941ddc8883bac0bc1266ef5ddf334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60ea62e8e03e95af9645dabe9bf95448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d69d4bb1ef41516c78d965f909c850d0 |
| publicationDate | 2019-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019052229-A |
| titleOfInvention | Polyurethane, polyurethane molded body for polishing layer and polishing pad |
| abstract | Disclosed is a polishing pad that has both high moldability and high flatness and that can be used for a long time with little wear. A polyurethane is a reaction product of a monomer containing a compound (A), a polyisocyanate compound, a polymer polyol, and a chain extender, and the compound (A) is an active hydrogen-containing group. , After reacting with an isocyanate group, a dissociable active hydrogen-containing group (a1) that dissociates the isocyanate group by heating, a non-dissociable active hydrogen-containing group (a2) that does not dissociate the isocyanate group even when heated, Polyurethane having Moreover, the molded object and polishing pad using the same. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112661646-A |
| priorityDate | 2017-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.