http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002307458-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-24 |
| filingDate | 2001-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6046867a183ca21b5f8c220e9b10b5f |
| publicationDate | 2002-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002307458-A |
| titleOfInvention | Urethane roller casting method |
| abstract | (57) [Problem] To provide a urethane roller which has a fine cell diameter and which can be suitably used as various roller members without problems such as deterioration of surface properties, unevenness of density, and dispersion of roller performance. A method of casting a urethane roller excellent in cost and productivity, which can be manufactured continuously and with good yield without generating industrial waste. SOLUTION: This is a casting method of a urethane roller for forming a urethane foam layer by injecting a urethane material comprising a polyol component system and an isocyanate component system into a cylindrical mold. A gas filling step of injecting a gas into the polyol component system; and a high-pressure foaming step of colliding and mixing the gas-filled polyol component system and the isocyanate component system under high pressure. |
| priorityDate | 2001-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.