http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003019229-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B39-00 |
| filingDate | 2001-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ef986ceda6c13761419c420ae9564ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b8333a7f8e9b9c51d923af0a6a4f032 |
| publicationDate | 2003-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003019229-A |
| titleOfInvention | Tennis ball |
| abstract | (57) [Summary] [Problem] To provide a tennis ball 1 having a seam portion excellent in appearance and durability even after being used at a new stage. A tennis ball includes a core, two felt portions, and a seam portion. Seam part 4 Is formed by adhering a rubber paste containing a rubber composition to the felt portion 3 before being attached to the core 2 and vulcanizing the rubber composition. This rubber composition 100 parts of a base rubber, 1.0 to 3.0 parts of a thiazole-based vulcanization accelerator, and 0.1 to 1.5 parts of a dithiocarbamate-based vulcanization accelerator. I have. The viscosity of rubber paste is 140dPa.s or more and 200dPa.s The following is preferred. The hardness of the seam portion 4 is preferably 40 or more and 60 or less. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4547917-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005199488-A |
| priorityDate | 2001-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.