http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002039934-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_228c4946a7f8e62b47816cf90c0a6c7e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0033 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-00621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-00622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-04 |
| filingDate | 2001-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49f90cbbb436192c51558c19883a17c9 |
| publicationDate | 2002-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002039934-A1 |
| titleOfInvention | Two-piece golf ball |
| abstract | A two-piece golf ball includes a core and a cover. The core is made from a rubber composition containing a base rubber to which an organic sulfur compound is mixed in an amount of 0.05 part by mass or more on the basis of 100 parts by mass of said base rubber. The JIS-C hardness, measured by a JIS-C hardness tester, of the center of said core is in a range of 40 to 60 and the JIS-C hardness of the surface of said core is in a range of 70 to 85, and further, a difference in JIS-C hardness between the core surface and the core center (hardness of core surface−hardness of core center) is in a range of 20 to 27. The compressive deformation amount, which is measured by applying, to said core, a load from an initial load of 10 kgf (98.07 N) to a final load of 130 kgf (1274.91 N), is in a range of 3.5 to 4.6 mm. The thickness of said cover is in a range of 1.8 to 2.3 mm. With this configuration, it is possible to further increase the flying distance of the ball without impairing the feeling of hitting the ball and the durability against cracking. |
| priorityDate | 2000-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.