| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B2102-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-792
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3876 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B45-00 |
| filingDate |
2008-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2010-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2010539249-A |
| titleOfInvention |
Improved production of polyurethane foam balls |
| abstract |
The present invention relates to a novel method for producing a cellular elastic polyurethane foam ball. The product polyurethane foam ball can be used as a tennis ball core that meets the ITF specifications for tennis balls including weight, diameter, bounce, forward deformation and return deformation. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014128414-A |
| priorityDate |
2007-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |