| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c389d310f52125a947b3408cb0cf3283 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-724
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6674 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 |
| filingDate |
2002-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4a81cf54ba92426db44ea87780ce238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bbbdffbc54ebd814badc2c4abd62410
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f45f706731257ab99591b42a1f79759b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_550a272d7dcf78b96dedad447a3d2e40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8508c52776fddd67ba6d7a0118c7a32b |
| publicationDate |
2004-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-574274-B |
| titleOfInvention |
Polyurethane composition and a polishing pad |
| abstract |
A polishing pad using a polyurethane composition comprising a polyurethane and solid-core beads dispersed in the polyurethane, wherein the polyurethane is finely cellular polyurethane foam containing fine cells and a modulus of elasticity of the polyurethane composition measured by dynamic modulus of elasticity measuring instrument at 40 DEG C is 270 MPa or more, is excellent planarity. And a polishing pad using a polyurethane composition comprising a polyurethane and solid-core beads dispersed in the polyurethane, wherein the solid-core beads have swelling or soluble characteristics for hydrophilic medium, is compatible planarity and uniformity and is capable of reducing scratches. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I421263-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9156127-B2 |
| priorityDate |
2001-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |