http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9914021-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1240333528d08e460beac92702a84be |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-00621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0062 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/A63B37-0031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-00 |
| filingDate | 2016-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15ee721d8c755694174d8dc1cc398c98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e1e11e53ee97f882a99a9671724adda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d276227bb1e57d73b56a690cf0db5f58 |
| publicationDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9914021-B2 |
| titleOfInvention | Golf ball |
| abstract | An object of the present invention is to provide a golf ball traveling a great distance on driver shots. The present invention provides a golf ball comprising a spherical core including an inner layer and an outer layer, an intermediate layer and a cover, wherein a difference (H X+1 −H X−1 ) between a hardness (H X+1 ) at a point outwardly away in a radial direction from a boundary between the inner layer and the outer layer of the spherical core by 1 mm and a hardness (H X−1 ) at a point inwardly away in the radial direction from the boundary between the inner layer and the outer layer of the spherical core by 1 mm is 0 or more in Shore C hardness, a surface hardness (H X+Y ) of the spherical core is more than 65 in Shore C hardness, an angle α of a hardness gradient of the inner layer is 0° or more, a difference (α−β) between the angle α and an angle β of a hardness gradient of the outer layer is 0° or more, a total thickness of a thickness (Tm) of the intermediate layer and a thickness (Tc) of the cover is 3 mm or less, and the cover has a highest hardness among the constituent members of the golf ball. |
| priorityDate | 2015-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.