| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69a8a4519c56c2993598865043a6394c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0997d30e397a06c4bb71bb8603152df9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0096 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-00621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-00622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-37 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-06 |
| filingDate |
2011-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7749a7dfd152f5f692c3b110fdf2c604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dad2dd3ac44517bb0c5713b397d78161 |
| publicationDate |
2011-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011250991-A1 |
| titleOfInvention |
Golf ball |
| abstract |
A golf ball 2 includes a spherical core 4 and a cover 6 positioned outside the core 4. The core 4 is obtained by crosslinking a rubber composition including 2-naphthalenethiol. The difference between: a hardness H(5.0) at a point which is located at a distance of 5 mm from the central point of the core 4; and a hardness Ho at the central point is 6.0 or greater. The difference between: a hardness H(12.5) at a point which is located at a distance of 12.5 mm from the central point; and the hardness H(5.0) is 4.0 or less. The difference between a hardness Hs at the surface of the core 4 and the hardness H(12.5) is 10.0 or greater. The difference between the hardness Hs and the hardness Ho is 22.0 or greater. There is no zone in which a hardness decreases from the central point to the surface. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11376476-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018169481-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018169482-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014100059-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10188910-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10188911-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017165529-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014187353-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9873024-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9415271-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012010021-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013296077-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013296075-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9199130-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013244810-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9364721-B2 |
| priorityDate |
2010-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |