| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fcae955d913afeed1e884ba9b9fde74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_228c4946a7f8e62b47816cf90c0a6c7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffcb409eeb32699ef941339049216f23 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-06 |
| filingDate |
2006-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8904e59203c6548ad99df48df3201a13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_801daf9d761b60082c10afaefea96dd1 |
| publicationDate |
2013-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8523707-B2 |
| titleOfInvention |
Multi-piece solid golf ball |
| abstract |
The invention provides a multi-piece solid golf ball having a core, an envelope layer enclosing the core, an intermediate layer enclosing the envelope layer, and a cover which encloses the intermediate layer and has formed on a surface thereof a plurality of dimples. The core is formed primarily of a rubber material and has a diameter of at least 31 mm, the envelope layer and the intermediate layer are each formed primarily of the same or different resin materials, and the cover is formed primarily of polyurethane. The envelope layer, intermediate layer and cover have thicknesses which satisfy the relationship cover thickness<intermediate layer thickness<envelope layer thickness; and the envelope layer, intermediate layer and cover have surface hardnesses (Durometer D hardness) which satisfy the relationship core surface hardness≦envelope layer surface hardness<intermediate layer surface hardness>cover surface hardness. The golf ball has an excellent flight performance and controllability that are acceptable to professionals and other skilled golfers, while also having an excellent durability to cracking on repeated impact and an excellent scuff resistance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9364720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9968830-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9162112-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9993691-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9409058-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9636548-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8920263-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9486673-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9061181-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10265585-B2 |
| priorityDate |
2006-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |