| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B2102-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0076 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0066
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/A63B37-0044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0075 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-00 |
| filingDate |
2018-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56fce6ab8e85a477cb338a6d81f3d7cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2af34ccbc4b3afe8d86827cf8a562ee5 |
| publicationDate |
2019-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019130293-A |
| titleOfInvention |
Golf ball |
| abstract |
[Problem] To provide a golf ball having excellent flight distance stability by middle iron shot and good shot feel. The golf ball includes a spherical core and a cover positioned outside the core. The core has an inner layer and an outer layer located outside the inner layer. The inner layer is obtained by crosslinking the rubber composition. The rubber composition of the inner layer contains butyl rubber as the base rubber. The diameter Di of the inner layer is 10 mm or more and 34 mm or less. The difference (H2−H0) between the Shore C hardness H2 of the outer layer surface and the Shore C hardness H0 of the center point of the inner layer is less than 35. Preferably, the butyl rubber is a polymer containing isobutylene units and isoprene units and derivatives thereof. [Selection] Figure 1 |
| priorityDate |
2018-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |